diff options
Diffstat (limited to 'include/linux/platform_data')
141 files changed, 1629 insertions, 2715 deletions
diff --git a/include/linux/platform_data/ad5755.h b/include/linux/platform_data/ad5755.h deleted file mode 100644 index e371e08f04bc..000000000000 --- a/include/linux/platform_data/ad5755.h +++ /dev/null @@ -1,102 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Copyright 2012 Analog Devices Inc. - */ -#ifndef __LINUX_PLATFORM_DATA_AD5755_H__ -#define __LINUX_PLATFORM_DATA_AD5755_H__ - -enum ad5755_mode { - AD5755_MODE_VOLTAGE_0V_5V = 0, - AD5755_MODE_VOLTAGE_0V_10V = 1, - AD5755_MODE_VOLTAGE_PLUSMINUS_5V = 2, - AD5755_MODE_VOLTAGE_PLUSMINUS_10V = 3, - AD5755_MODE_CURRENT_4mA_20mA = 4, - AD5755_MODE_CURRENT_0mA_20mA = 5, - AD5755_MODE_CURRENT_0mA_24mA = 6, -}; - -enum ad5755_dc_dc_phase { - AD5755_DC_DC_PHASE_ALL_SAME_EDGE = 0, - AD5755_DC_DC_PHASE_A_B_SAME_EDGE_C_D_OPP_EDGE = 1, - AD5755_DC_DC_PHASE_A_C_SAME_EDGE_B_D_OPP_EDGE = 2, - AD5755_DC_DC_PHASE_90_DEGREE = 3, -}; - -enum ad5755_dc_dc_freq { - AD5755_DC_DC_FREQ_250kHZ = 0, - AD5755_DC_DC_FREQ_410kHZ = 1, - AD5755_DC_DC_FREQ_650kHZ = 2, -}; - -enum ad5755_dc_dc_maxv { - AD5755_DC_DC_MAXV_23V = 0, - AD5755_DC_DC_MAXV_24V5 = 1, - AD5755_DC_DC_MAXV_27V = 2, - AD5755_DC_DC_MAXV_29V5 = 3, -}; - -enum ad5755_slew_rate { - AD5755_SLEW_RATE_64k = 0, - AD5755_SLEW_RATE_32k = 1, - AD5755_SLEW_RATE_16k = 2, - AD5755_SLEW_RATE_8k = 3, - AD5755_SLEW_RATE_4k = 4, - AD5755_SLEW_RATE_2k = 5, - AD5755_SLEW_RATE_1k = 6, - AD5755_SLEW_RATE_500 = 7, - AD5755_SLEW_RATE_250 = 8, - AD5755_SLEW_RATE_125 = 9, - AD5755_SLEW_RATE_64 = 10, - AD5755_SLEW_RATE_32 = 11, - AD5755_SLEW_RATE_16 = 12, - AD5755_SLEW_RATE_8 = 13, - AD5755_SLEW_RATE_4 = 14, - AD5755_SLEW_RATE_0_5 = 15, -}; - -enum ad5755_slew_step_size { - AD5755_SLEW_STEP_SIZE_1 = 0, - AD5755_SLEW_STEP_SIZE_2 = 1, - AD5755_SLEW_STEP_SIZE_4 = 2, - AD5755_SLEW_STEP_SIZE_8 = 3, - AD5755_SLEW_STEP_SIZE_16 = 4, - AD5755_SLEW_STEP_SIZE_32 = 5, - AD5755_SLEW_STEP_SIZE_64 = 6, - AD5755_SLEW_STEP_SIZE_128 = 7, - AD5755_SLEW_STEP_SIZE_256 = 8, -}; - -/** - * struct ad5755_platform_data - AD5755 DAC driver platform data - * @ext_dc_dc_compenstation_resistor: Whether an external DC-DC converter - * compensation register is used. - * @dc_dc_phase: DC-DC converter phase. - * @dc_dc_freq: DC-DC converter frequency. - * @dc_dc_maxv: DC-DC maximum allowed boost voltage. - * @dac.mode: The mode to be used for the DAC output. - * @dac.ext_current_sense_resistor: Whether an external current sense resistor - * is used. - * @dac.enable_voltage_overrange: Whether to enable 20% voltage output overrange. - * @dac.slew.enable: Whether to enable digital slew. - * @dac.slew.rate: Slew rate of the digital slew. - * @dac.slew.step_size: Slew step size of the digital slew. - **/ -struct ad5755_platform_data { - bool ext_dc_dc_compenstation_resistor; - enum ad5755_dc_dc_phase dc_dc_phase; - enum ad5755_dc_dc_freq dc_dc_freq; - enum ad5755_dc_dc_maxv dc_dc_maxv; - - struct { - enum ad5755_mode mode; - bool ext_current_sense_resistor; - bool enable_voltage_overrange; - struct { - bool enable; - enum ad5755_slew_rate rate; - enum ad5755_slew_step_size step_size; - } slew; - } dac[4]; -}; - -#endif diff --git a/include/linux/platform_data/ad7291.h b/include/linux/platform_data/ad7291.h deleted file mode 100644 index b1fd1530c9a5..000000000000 --- a/include/linux/platform_data/ad7291.h +++ /dev/null @@ -1,13 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __IIO_AD7291_H__ -#define __IIO_AD7291_H__ - -/** - * struct ad7291_platform_data - AD7291 platform data - * @use_external_ref: Whether to use an external or internal reference voltage - */ -struct ad7291_platform_data { - bool use_external_ref; -}; - -#endif diff --git a/include/linux/platform_data/ad7298.h b/include/linux/platform_data/ad7298.h deleted file mode 100644 index 3e0ffe2d5d3d..000000000000 --- a/include/linux/platform_data/ad7298.h +++ /dev/null @@ -1,19 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * AD7298 SPI ADC driver - * - * Copyright 2011 Analog Devices Inc. - */ - -#ifndef __LINUX_PLATFORM_DATA_AD7298_H__ -#define __LINUX_PLATFORM_DATA_AD7298_H__ - -/** - * struct ad7298_platform_data - Platform data for the ad7298 ADC driver - * @ext_ref: Whether to use an external reference voltage. - **/ -struct ad7298_platform_data { - bool ext_ref; -}; - -#endif /* IIO_ADC_AD7298_H_ */ diff --git a/include/linux/platform_data/ad7303.h b/include/linux/platform_data/ad7303.h deleted file mode 100644 index c2bd0a13bea1..000000000000 --- a/include/linux/platform_data/ad7303.h +++ /dev/null @@ -1,20 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Analog Devices AD7303 DAC driver - * - * Copyright 2013 Analog Devices Inc. - */ - -#ifndef __IIO_ADC_AD7303_H__ -#define __IIO_ADC_AD7303_H__ - -/** - * struct ad7303_platform_data - AD7303 platform data - * @use_external_ref: If set to true use an external voltage reference connected - * to the REF pin, otherwise use the internal reference derived from Vdd. - */ -struct ad7303_platform_data { - bool use_external_ref; -}; - -#endif diff --git a/include/linux/platform_data/ad7793.h b/include/linux/platform_data/ad7793.h index 576c7f962c4e..7c697e58f02a 100644 --- a/include/linux/platform_data/ad7793.h +++ b/include/linux/platform_data/ad7793.h @@ -40,7 +40,7 @@ enum ad7793_bias_voltage { * enum ad7793_refsel - AD7793 reference voltage selection * @AD7793_REFSEL_REFIN1: External reference applied between REFIN1(+) * and REFIN1(-). - * @AD7793_REFSEL_REFIN2: External reference applied between REFIN2(+) and + * @AD7793_REFSEL_REFIN2: External reference applied between REFIN2(+) * and REFIN1(-). Only valid for AD7795/AD7796. * @AD7793_REFSEL_INTERNAL: Internal 1.17 V reference. */ diff --git a/include/linux/platform_data/ad7887.h b/include/linux/platform_data/ad7887.h index 732af46b2d16..9b4dca6ae70b 100644 --- a/include/linux/platform_data/ad7887.h +++ b/include/linux/platform_data/ad7887.h @@ -13,13 +13,9 @@ * second input channel, and Vref is internally connected to Vdd. If set to * false the device is used in single channel mode and AIN1/Vref is used as * VREF input. - * @use_onchip_ref: Whether to use the onchip reference. If set to true the - * internal 2.5V reference is used. If set to false a external reference is - * used. */ struct ad7887_platform_data { bool en_dual; - bool use_onchip_ref; }; #endif /* IIO_ADC_AD7887_H_ */ diff --git a/include/linux/platform_data/adau1977.h b/include/linux/platform_data/adau1977.h deleted file mode 100644 index 86667235077a..000000000000 --- a/include/linux/platform_data/adau1977.h +++ /dev/null @@ -1,44 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * ADAU1977/ADAU1978/ADAU1979 driver - * - * Copyright 2014 Analog Devices Inc. - * Author: Lars-Peter Clausen <lars@metafoo.de> - */ - -#ifndef __LINUX_PLATFORM_DATA_ADAU1977_H__ -#define __LINUX_PLATFORM_DATA_ADAU1977_H__ - -/** - * enum adau1977_micbias - ADAU1977 MICBIAS pin voltage setting - * @ADAU1977_MICBIAS_5V0: MICBIAS is set to 5.0 V - * @ADAU1977_MICBIAS_5V5: MICBIAS is set to 5.5 V - * @ADAU1977_MICBIAS_6V0: MICBIAS is set to 6.0 V - * @ADAU1977_MICBIAS_6V5: MICBIAS is set to 6.5 V - * @ADAU1977_MICBIAS_7V0: MICBIAS is set to 7.0 V - * @ADAU1977_MICBIAS_7V5: MICBIAS is set to 7.5 V - * @ADAU1977_MICBIAS_8V0: MICBIAS is set to 8.0 V - * @ADAU1977_MICBIAS_8V5: MICBIAS is set to 8.5 V - * @ADAU1977_MICBIAS_9V0: MICBIAS is set to 9.0 V - */ -enum adau1977_micbias { - ADAU1977_MICBIAS_5V0 = 0x0, - ADAU1977_MICBIAS_5V5 = 0x1, - ADAU1977_MICBIAS_6V0 = 0x2, - ADAU1977_MICBIAS_6V5 = 0x3, - ADAU1977_MICBIAS_7V0 = 0x4, - ADAU1977_MICBIAS_7V5 = 0x5, - ADAU1977_MICBIAS_8V0 = 0x6, - ADAU1977_MICBIAS_8V5 = 0x7, - ADAU1977_MICBIAS_9V0 = 0x8, -}; - -/** - * struct adau1977_platform_data - Platform configuration data for the ADAU1977 - * @micbias: Specifies the voltage for the MICBIAS pin - */ -struct adau1977_platform_data { - enum adau1977_micbias micbias; -}; - -#endif diff --git a/include/linux/platform_data/adp5588.h b/include/linux/platform_data/adp5588.h deleted file mode 100644 index 6d3f7d911a92..000000000000 --- a/include/linux/platform_data/adp5588.h +++ /dev/null @@ -1,171 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * Analog Devices ADP5588 I/O Expander and QWERTY Keypad Controller - * - * Copyright 2009-2010 Analog Devices Inc. - */ - -#ifndef _ADP5588_H -#define _ADP5588_H - -#define DEV_ID 0x00 /* Device ID */ -#define CFG 0x01 /* Configuration Register1 */ -#define INT_STAT 0x02 /* Interrupt Status Register */ -#define KEY_LCK_EC_STAT 0x03 /* Key Lock and Event Counter Register */ -#define Key_EVENTA 0x04 /* Key Event Register A */ -#define Key_EVENTB 0x05 /* Key Event Register B */ -#define Key_EVENTC 0x06 /* Key Event Register C */ -#define Key_EVENTD 0x07 /* Key Event Register D */ -#define Key_EVENTE 0x08 /* Key Event Register E */ -#define Key_EVENTF 0x09 /* Key Event Register F */ -#define Key_EVENTG 0x0A /* Key Event Register G */ -#define Key_EVENTH 0x0B /* Key Event Register H */ -#define Key_EVENTI 0x0C /* Key Event Register I */ -#define Key_EVENTJ 0x0D /* Key Event Register J */ -#define KP_LCK_TMR 0x0E /* Keypad Lock1 to Lock2 Timer */ -#define UNLOCK1 0x0F /* Unlock Key1 */ -#define UNLOCK2 0x10 /* Unlock Key2 */ -#define GPIO_INT_STAT1 0x11 /* GPIO Interrupt Status */ -#define GPIO_INT_STAT2 0x12 /* GPIO Interrupt Status */ -#define GPIO_INT_STAT3 0x13 /* GPIO Interrupt Status */ -#define GPIO_DAT_STAT1 0x14 /* GPIO Data Status, Read twice to clear */ -#define GPIO_DAT_STAT2 0x15 /* GPIO Data Status, Read twice to clear */ -#define GPIO_DAT_STAT3 0x16 /* GPIO Data Status, Read twice to clear */ -#define GPIO_DAT_OUT1 0x17 /* GPIO DATA OUT */ -#define GPIO_DAT_OUT2 0x18 /* GPIO DATA OUT */ -#define GPIO_DAT_OUT3 0x19 /* GPIO DATA OUT */ -#define GPIO_INT_EN1 0x1A /* GPIO Interrupt Enable */ -#define GPIO_INT_EN2 0x1B /* GPIO Interrupt Enable */ -#define GPIO_INT_EN3 0x1C /* GPIO Interrupt Enable */ -#define KP_GPIO1 0x1D /* Keypad or GPIO Selection */ -#define KP_GPIO2 0x1E /* Keypad or GPIO Selection */ -#define KP_GPIO3 0x1F /* Keypad or GPIO Selection */ -#define GPI_EM1 0x20 /* GPI Event Mode 1 */ -#define GPI_EM2 0x21 /* GPI Event Mode 2 */ -#define GPI_EM3 0x22 /* GPI Event Mode 3 */ -#define GPIO_DIR1 0x23 /* GPIO Data Direction */ -#define GPIO_DIR2 0x24 /* GPIO Data Direction */ -#define GPIO_DIR3 0x25 /* GPIO Data Direction */ -#define GPIO_INT_LVL1 0x26 /* GPIO Edge/Level Detect */ -#define GPIO_INT_LVL2 0x27 /* GPIO Edge/Level Detect */ -#define GPIO_INT_LVL3 0x28 /* GPIO Edge/Level Detect */ -#define Debounce_DIS1 0x29 /* Debounce Disable */ -#define Debounce_DIS2 0x2A /* Debounce Disable */ -#define Debounce_DIS3 0x2B /* Debounce Disable */ -#define GPIO_PULL1 0x2C /* GPIO Pull Disable */ -#define GPIO_PULL2 0x2D /* GPIO Pull Disable */ -#define GPIO_PULL3 0x2E /* GPIO Pull Disable */ -#define CMP_CFG_STAT 0x30 /* Comparator Configuration and Status Register */ -#define CMP_CONFG_SENS1 0x31 /* Sensor1 Comparator Configuration Register */ -#define CMP_CONFG_SENS2 0x32 /* L2 Light Sensor Reference Level, Output Falling for Sensor 1 */ -#define CMP1_LVL2_TRIP 0x33 /* L2 Light Sensor Hysteresis (Active when Output Rising) for Sensor 1 */ -#define CMP1_LVL2_HYS 0x34 /* L3 Light Sensor Reference Level, Output Falling For Sensor 1 */ -#define CMP1_LVL3_TRIP 0x35 /* L3 Light Sensor Hysteresis (Active when Output Rising) For Sensor 1 */ -#define CMP1_LVL3_HYS 0x36 /* Sensor 2 Comparator Configuration Register */ -#define CMP2_LVL2_TRIP 0x37 /* L2 Light Sensor Reference Level, Output Falling for Sensor 2 */ -#define CMP2_LVL2_HYS 0x38 /* L2 Light Sensor Hysteresis (Active when Output Rising) for Sensor 2 */ -#define CMP2_LVL3_TRIP 0x39 /* L3 Light Sensor Reference Level, Output Falling For Sensor 2 */ -#define CMP2_LVL3_HYS 0x3A /* L3 Light Sensor Hysteresis (Active when Output Rising) For Sensor 2 */ -#define CMP1_ADC_DAT_R1 0x3B /* Comparator 1 ADC data Register1 */ -#define CMP1_ADC_DAT_R2 0x3C /* Comparator 1 ADC data Register2 */ -#define CMP2_ADC_DAT_R1 0x3D /* Comparator 2 ADC data Register1 */ -#define CMP2_ADC_DAT_R2 0x3E /* Comparator 2 ADC data Register2 */ - -#define ADP5588_DEVICE_ID_MASK 0xF - - /* Configuration Register1 */ -#define ADP5588_AUTO_INC (1 << 7) -#define ADP5588_GPIEM_CFG (1 << 6) -#define ADP5588_OVR_FLOW_M (1 << 5) -#define ADP5588_INT_CFG (1 << 4) -#define ADP5588_OVR_FLOW_IEN (1 << 3) -#define ADP5588_K_LCK_IM (1 << 2) -#define ADP5588_GPI_IEN (1 << 1) -#define ADP5588_KE_IEN (1 << 0) - -/* Interrupt Status Register */ -#define ADP5588_CMP2_INT (1 << 5) -#define ADP5588_CMP1_INT (1 << 4) -#define ADP5588_OVR_FLOW_INT (1 << 3) -#define ADP5588_K_LCK_INT (1 << 2) -#define ADP5588_GPI_INT (1 << 1) -#define ADP5588_KE_INT (1 << 0) - -/* Key Lock and Event Counter Register */ -#define ADP5588_K_LCK_EN (1 << 6) -#define ADP5588_LCK21 0x30 -#define ADP5588_KEC 0xF - -#define ADP5588_MAXGPIO 18 -#define ADP5588_BANK(offs) ((offs) >> 3) -#define ADP5588_BIT(offs) (1u << ((offs) & 0x7)) - -/* Put one of these structures in i2c_board_info platform_data */ - -#define ADP5588_KEYMAPSIZE 80 - -#define GPI_PIN_ROW0 97 -#define GPI_PIN_ROW1 98 -#define GPI_PIN_ROW2 99 -#define GPI_PIN_ROW3 100 -#define GPI_PIN_ROW4 101 -#define GPI_PIN_ROW5 102 -#define GPI_PIN_ROW6 103 -#define GPI_PIN_ROW7 104 -#define GPI_PIN_COL0 105 -#define GPI_PIN_COL1 106 -#define GPI_PIN_COL2 107 -#define GPI_PIN_COL3 108 -#define GPI_PIN_COL4 109 -#define GPI_PIN_COL5 110 -#define GPI_PIN_COL6 111 -#define GPI_PIN_COL7 112 -#define GPI_PIN_COL8 113 -#define GPI_PIN_COL9 114 - -#define GPI_PIN_ROW_BASE GPI_PIN_ROW0 -#define GPI_PIN_ROW_END GPI_PIN_ROW7 -#define GPI_PIN_COL_BASE GPI_PIN_COL0 -#define GPI_PIN_COL_END GPI_PIN_COL9 - -#define GPI_PIN_BASE GPI_PIN_ROW_BASE -#define GPI_PIN_END GPI_PIN_COL_END - -#define ADP5588_GPIMAPSIZE_MAX (GPI_PIN_END - GPI_PIN_BASE + 1) - -struct adp5588_gpi_map { - unsigned short pin; - unsigned short sw_evt; -}; - -struct adp5588_kpad_platform_data { - int rows; /* Number of rows */ - int cols; /* Number of columns */ - const unsigned short *keymap; /* Pointer to keymap */ - unsigned short keymapsize; /* Keymap size */ - unsigned repeat:1; /* Enable key repeat */ - unsigned en_keylock:1; /* Enable Key Lock feature */ - unsigned short unlock_key1; /* Unlock Key 1 */ - unsigned short unlock_key2; /* Unlock Key 2 */ - const struct adp5588_gpi_map *gpimap; - unsigned short gpimapsize; - const struct adp5588_gpio_platform_data *gpio_data; -}; - -struct i2c_client; /* forward declaration */ - -struct adp5588_gpio_platform_data { - int gpio_start; /* GPIO Chip base # */ - const char *const *names; - unsigned irq_base; /* interrupt base # */ - unsigned pullup_dis_mask; /* Pull-Up Disable Mask */ - int (*setup)(struct i2c_client *client, - unsigned gpio, unsigned ngpio, - void *context); - int (*teardown)(struct i2c_client *client, - unsigned gpio, unsigned ngpio, - void *context); - void *context; -}; - -#endif diff --git a/include/linux/platform_data/amd_xdma.h b/include/linux/platform_data/amd_xdma.h new file mode 100644 index 000000000000..b5e23e14bac8 --- /dev/null +++ b/include/linux/platform_data/amd_xdma.h @@ -0,0 +1,34 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Copyright (C) 2022, Advanced Micro Devices, Inc. + */ + +#ifndef _PLATDATA_AMD_XDMA_H +#define _PLATDATA_AMD_XDMA_H + +#include <linux/dmaengine.h> + +/** + * struct xdma_chan_info - DMA channel information + * This information is used to match channel when request dma channel + * @dir: Channel transfer direction + */ +struct xdma_chan_info { + enum dma_transfer_direction dir; +}; + +#define XDMA_FILTER_PARAM(chan_info) ((void *)(chan_info)) + +struct dma_slave_map; + +/** + * struct xdma_platdata - platform specific data for XDMA engine + * @max_dma_channels: Maximum dma channels in each direction + */ +struct xdma_platdata { + u32 max_dma_channels; + u32 device_map_cnt; + struct dma_slave_map *device_map; +}; + +#endif /* _PLATDATA_AMD_XDMA_H */ diff --git a/include/linux/platform_data/asoc-mx27vis.h b/include/linux/platform_data/asoc-mx27vis.h deleted file mode 100644 index 2107d0d992dd..000000000000 --- a/include/linux/platform_data/asoc-mx27vis.h +++ /dev/null @@ -1,12 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __PLATFORM_DATA_ASOC_MX27VIS_H -#define __PLATFORM_DATA_ASOC_MX27VIS_H - -struct snd_mx27vis_platform_data { - int amp_gain0_gpio; - int amp_gain1_gpio; - int amp_mutel_gpio; - int amp_muter_gpio; -}; - -#endif /* __PLATFORM_DATA_ASOC_MX27VIS_H */ diff --git a/include/linux/platform_data/asoc-palm27x.h b/include/linux/platform_data/asoc-palm27x.h deleted file mode 100644 index 22b69a393a57..000000000000 --- a/include/linux/platform_data/asoc-palm27x.h +++ /dev/null @@ -1,9 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _INCLUDE_PALMASOC_H_ -#define _INCLUDE_PALMASOC_H_ - -struct palm27x_asoc_info { - int jack_gpio; -}; - -#endif diff --git a/include/linux/platform_data/asoc-pxa.h b/include/linux/platform_data/asoc-pxa.h new file mode 100644 index 000000000000..7b5b9e20fbf5 --- /dev/null +++ b/include/linux/platform_data/asoc-pxa.h @@ -0,0 +1,32 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __SOC_PXA_AUDIO_H__ +#define __SOC_PXA_AUDIO_H__ + +#include <sound/core.h> +#include <sound/pcm.h> +#include <sound/ac97_codec.h> + +/* + * @reset_gpio: AC97 reset gpio (normally gpio113 or gpio95) + * a -1 value means no gpio will be used for reset + * @codec_pdata: AC97 codec platform_data + + * reset_gpio should only be specified for pxa27x CPUs where a silicon + * bug prevents correct operation of the reset line. If not specified, + * the default behaviour on these CPUs is to consider gpio 113 as the + * AC97 reset line, which is the default on most boards. + */ +typedef struct { + int (*startup)(struct snd_pcm_substream *, void *); + void (*shutdown)(struct snd_pcm_substream *, void *); + void (*suspend)(void *); + void (*resume)(void *); + void *priv; + int reset_gpio; + void *codec_pdata[AC97_BUS_MAX_DEVICES]; +} pxa2xx_audio_ops_t; + +extern void pxa_set_ac97_info(pxa2xx_audio_ops_t *ops); +extern void pxa27x_configure_ac97reset(int reset_gpio, bool to_gpio); + +#endif diff --git a/include/linux/platform_data/asoc-s3c24xx_simtec.h b/include/linux/platform_data/asoc-s3c24xx_simtec.h deleted file mode 100644 index 1a7efc98d108..000000000000 --- a/include/linux/platform_data/asoc-s3c24xx_simtec.h +++ /dev/null @@ -1,30 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Copyright 2008 Simtec Electronics - * http://armlinux.simtec.co.uk/ - * Ben Dooks <ben@simtec.co.uk> - * - * Simtec Audio support. -*/ - -/** - * struct s3c24xx_audio_simtec_pdata - platform data for simtec audio - * @use_mpllin: Select codec clock from MPLLin - * @output_cdclk: Need to output CDCLK to the codec - * @have_mic: Set if we have a MIC socket - * @have_lout: Set if we have a LineOut socket - * @amp_gpio: GPIO pin to enable the AMP - * @amp_gain: Option GPIO to control AMP gain - */ -struct s3c24xx_audio_simtec_pdata { - unsigned int use_mpllin:1; - unsigned int output_cdclk:1; - - unsigned int have_mic:1; - unsigned int have_lout:1; - - int amp_gpio; - int amp_gain[2]; - - void (*startup)(void); -}; diff --git a/include/linux/platform_data/asoc-ux500-msp.h b/include/linux/platform_data/asoc-ux500-msp.h deleted file mode 100644 index b8d0f730dda8..000000000000 --- a/include/linux/platform_data/asoc-ux500-msp.h +++ /dev/null @@ -1,20 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Copyright (C) ST-Ericsson SA 2010 - * - * Author: Rabin Vincent <rabin.vincent@stericsson.com> for ST-Ericsson - */ - -#ifndef __MSP_H -#define __MSP_H - -#include <linux/platform_data/dma-ste-dma40.h> - -/* Platform data structure for a MSP I2S-device */ -struct msp_i2s_platform_data { - int id; - struct stedma40_chan_cfg *msp_i2s_dma_rx; - struct stedma40_chan_cfg *msp_i2s_dma_tx; -}; - -#endif diff --git a/include/linux/platform_data/at91_adc.h b/include/linux/platform_data/at91_adc.h deleted file mode 100644 index f20eaeb827ce..000000000000 --- a/include/linux/platform_data/at91_adc.h +++ /dev/null @@ -1,49 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * Copyright (C) 2011 Free Electrons - */ - -#ifndef _AT91_ADC_H_ -#define _AT91_ADC_H_ - -enum atmel_adc_ts_type { - ATMEL_ADC_TOUCHSCREEN_NONE = 0, - ATMEL_ADC_TOUCHSCREEN_4WIRE = 4, - ATMEL_ADC_TOUCHSCREEN_5WIRE = 5, -}; - -/** - * struct at91_adc_trigger - description of triggers - * @name: name of the trigger advertised to the user - * @value: value to set in the ADC's trigger setup register - to enable the trigger - * @is_external: Does the trigger rely on an external pin? - */ -struct at91_adc_trigger { - const char *name; - u8 value; - bool is_external; -}; - -/** - * struct at91_adc_data - platform data for ADC driver - * @channels_used: channels in use on the board as a bitmask - * @startup_time: startup time of the ADC in microseconds - * @trigger_list: Triggers available in the ADC - * @trigger_number: Number of triggers available in the ADC - * @use_external_triggers: does the board has external triggers availables - * @vref: Reference voltage for the ADC in millivolts - * @touchscreen_type: If a touchscreen is connected, its type (4 or 5 wires) - */ -struct at91_adc_data { - unsigned long channels_used; - u8 startup_time; - struct at91_adc_trigger *trigger_list; - u8 trigger_number; - bool use_external_triggers; - u16 vref; - enum atmel_adc_ts_type touchscreen_type; -}; - -extern void __init at91_add_device_adc(struct at91_adc_data *data); -#endif diff --git a/include/linux/platform_data/ata-samsung_cf.h b/include/linux/platform_data/ata-samsung_cf.h deleted file mode 100644 index fccf969dc4da..000000000000 --- a/include/linux/platform_data/ata-samsung_cf.h +++ /dev/null @@ -1,31 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Copyright (c) 2010 Samsung Electronics Co., Ltd. - * http://www.samsung.com - * - * Samsung CF-ATA platform_device info -*/ - -#ifndef __ATA_SAMSUNG_CF_H -#define __ATA_SAMSUNG_CF_H __FILE__ - -/** - * struct s3c_ide_platdata - S3C IDE driver platform data. - * @setup_gpio: Setup the external GPIO pins to the right state for data - * transfer in true-ide mode. - */ -struct s3c_ide_platdata { - void (*setup_gpio)(void); -}; - -/* - * s3c_ide_set_platdata() - Setup the platform specifc data for IDE driver. - * @pdata: Platform data for IDE driver. - */ -extern void s3c_ide_set_platdata(struct s3c_ide_platdata *pdata); - -/* architecture-specific IDE configuration */ -extern void s3c64xx_ide_setup_gpio(void); -extern void s5pv210_ide_setup_gpio(void); - -#endif /*__ATA_SAMSUNG_CF_H */ diff --git a/include/linux/platform_data/atmel.h b/include/linux/platform_data/atmel.h index 99e6069c5fd8..73f63be509c4 100644 --- a/include/linux/platform_data/atmel.h +++ b/include/linux/platform_data/atmel.h @@ -6,18 +6,6 @@ #ifndef __ATMEL_H__ #define __ATMEL_H__ - /* Compact Flash */ -struct at91_cf_data { - int irq_pin; /* I/O IRQ */ - int det_pin; /* Card detect */ - int vcc_pin; /* power switching */ - int rst_pin; /* card reset */ - u8 chipselect; /* EBI Chip Select number */ - u8 flags; -#define AT91_CF_TRUE_IDE 0x01 -#define AT91_IDE_SWAP_A0_A2 0x02 -}; - /* FIXME: this needs a better location, but gets stuff building again */ #ifdef CONFIG_ATMEL_PM extern int at91_suspend_entering_slow_clock(void); diff --git a/include/linux/platform_data/bcm7038_wdt.h b/include/linux/platform_data/bcm7038_wdt.h new file mode 100644 index 000000000000..e18cfd9ec8f9 --- /dev/null +++ b/include/linux/platform_data/bcm7038_wdt.h @@ -0,0 +1,8 @@ +#ifndef __BCM7038_WDT_PDATA_H +#define __BCM7038_WDT_PDATA_H + +struct bcm7038_wdt_platform_data { + const char *clk_name; +}; + +#endif /* __BCM7038_WDT_PDATA_H */ diff --git a/include/linux/platform_data/bd6107.h b/include/linux/platform_data/bd6107.h index 54a06a4d2618..596ca4f95cfa 100644 --- a/include/linux/platform_data/bd6107.h +++ b/include/linux/platform_data/bd6107.h @@ -8,7 +8,7 @@ struct device; struct bd6107_platform_data { - struct device *fbdev; + struct device *dev; unsigned int def_value; }; diff --git a/include/linux/platform_data/brcmfmac.h b/include/linux/platform_data/brcmfmac.h index 1d30bf278231..ec99b7b73d1d 100644 --- a/include/linux/platform_data/brcmfmac.h +++ b/include/linux/platform_data/brcmfmac.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 201 Broadcom Corporation + * Copyright (c) 2016 Broadcom Corporation * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -125,7 +125,7 @@ struct brcmfmac_pd_cc_entry { */ struct brcmfmac_pd_cc { int table_size; - struct brcmfmac_pd_cc_entry table[0]; + struct brcmfmac_pd_cc_entry table[]; }; /** @@ -178,7 +178,7 @@ struct brcmfmac_platform_data { void (*power_off)(void); char *fw_alternative_path; int device_count; - struct brcmfmac_pd_device devices[0]; + struct brcmfmac_pd_device devices[]; }; diff --git a/include/linux/platform_data/brcmnand.h b/include/linux/platform_data/brcmnand.h new file mode 100644 index 000000000000..8b8777985dce --- /dev/null +++ b/include/linux/platform_data/brcmnand.h @@ -0,0 +1,12 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +#ifndef BRCMNAND_PLAT_DATA_H +#define BRCMNAND_PLAT_DATA_H + +struct brcmnand_platform_data { + int chip_select; + const char * const *part_probe_types; + unsigned int ecc_stepsize; + unsigned int ecc_strength; +}; + +#endif /* BRCMNAND_PLAT_DATA_H */ diff --git a/include/linux/platform_data/clk-fch.h b/include/linux/platform_data/clk-fch.h index b9f682459f08..11a2a23fd9b2 100644 --- a/include/linux/platform_data/clk-fch.h +++ b/include/linux/platform_data/clk-fch.h @@ -12,7 +12,7 @@ struct fch_clk_data { void __iomem *base; - u32 is_rv; + char *name; }; #endif /* __CLK_FCH_H */ diff --git a/include/linux/platform_data/clk-u300.h b/include/linux/platform_data/clk-u300.h deleted file mode 100644 index 8429e73911a1..000000000000 --- a/include/linux/platform_data/clk-u300.h +++ /dev/null @@ -1 +0,0 @@ -void __init u300_clk_init(void __iomem *base); diff --git a/include/linux/platform_data/cros_ec_commands.h b/include/linux/platform_data/cros_ec_commands.h index 1fcfe9e63cb9..ecc47d5fe239 100644 --- a/include/linux/platform_data/cros_ec_commands.h +++ b/include/linux/platform_data/cros_ec_commands.h @@ -13,8 +13,8 @@ #ifndef __CROS_EC_COMMANDS_H #define __CROS_EC_COMMANDS_H - - +#include <linux/bits.h> +#include <linux/types.h> #define BUILD_ASSERT(_cond) @@ -51,10 +51,14 @@ /* * The actual block is 0x800-0x8ff, but some BIOSes think it's 0x880-0x8ff * and they tell the kernel that so we have to think of it as two parts. + * + * Other BIOSes report only the I/O port region spanned by the Microchip + * MEC series EC; an attempt to address a larger region may fail. */ -#define EC_HOST_CMD_REGION0 0x800 -#define EC_HOST_CMD_REGION1 0x880 -#define EC_HOST_CMD_REGION_SIZE 0x80 +#define EC_HOST_CMD_REGION0 0x800 +#define EC_HOST_CMD_REGION1 0x880 +#define EC_HOST_CMD_REGION_SIZE 0x80 +#define EC_HOST_CMD_MEC_REGION_SIZE 0x8 /* EC command register bit functions */ #define EC_LPC_CMDR_DATA BIT(0) /* Data ready for host to read */ @@ -783,7 +787,7 @@ struct ec_host_response { * * Packets always start with a request or response header. They are followed * by data_len bytes of data. If the data_crc_present flag is set, the data - * bytes are followed by a CRC-8 of that data, using using x^8 + x^2 + x + 1 + * bytes are followed by a CRC-8 of that data, using x^8 + x^2 + x + 1 * polynomial. * * Host algorithm when sending a request q: @@ -1078,7 +1082,7 @@ struct ec_params_get_cmd_versions_v1 { } __ec_align2; /** - * struct ec_response_get_cmd_version - Response to the get command versions. + * struct ec_response_get_cmd_versions - Response to the get command versions. * @version_mask: Mask of supported versions; use EC_VER_MASK() to compare with * a desired version. */ @@ -1284,6 +1288,30 @@ enum ec_feature_code { EC_FEATURE_SCP = 39, /* The MCU is an Integrated Sensor Hub */ EC_FEATURE_ISH = 40, + /* New TCPMv2 TYPEC_ prefaced commands supported */ + EC_FEATURE_TYPEC_CMD = 41, + /* + * The EC will wait for direction from the AP to enter Type-C alternate + * modes or USB4. + */ + EC_FEATURE_TYPEC_REQUIRE_AP_MODE_ENTRY = 42, + /* + * The EC will wait for an acknowledge from the AP after setting the + * mux. + */ + EC_FEATURE_TYPEC_MUX_REQUIRE_AP_ACK = 43, + /* + * The EC supports entering and residing in S4. + */ + EC_FEATURE_S4_RESIDENCY = 44, + /* + * The EC supports the AP directing mux sets for the board. + */ + EC_FEATURE_TYPEC_AP_MUX_SET = 45, + /* + * The EC supports the AP composing VDMs for us to send. + */ + EC_FEATURE_TYPEC_AP_VDM_SEND = 46, }; #define EC_FEATURE_MASK_0(event_code) BIT(event_code % 32) @@ -1419,7 +1447,7 @@ struct ec_response_flash_info_2 { uint16_t num_banks_total; /* Number of banks described in banks array. */ uint16_t num_banks_desc; - struct ec_flash_bank banks[0]; + struct ec_flash_bank banks[]; } __ec_align4; /* @@ -2420,12 +2448,12 @@ struct ec_response_motion_sense_fifo_info { /* Total amount of vector lost */ uint16_t total_lost; /* Lost events since the last fifo_info, per sensors */ - uint16_t lost[0]; + uint16_t lost[]; } __ec_todo_packed; struct ec_response_motion_sense_fifo_data { uint32_t number_data; - struct ec_response_motion_sensor_data data[0]; + struct ec_response_motion_sensor_data data[]; } __ec_todo_packed; /* List supported activity recognition */ @@ -2673,7 +2701,7 @@ struct ec_response_motion_sense { * Sensor data is truncated if response_max is too small * for holding all the data. */ - struct ec_response_motion_sensor_data sensor[0]; + DECLARE_FLEX_ARRAY(struct ec_response_motion_sensor_data, sensor); } dump; /* Used for MOTIONSENSE_CMD_INFO. */ @@ -3093,7 +3121,7 @@ struct ec_response_tmp006_get_calibration_v1 { uint8_t algorithm; uint8_t num_params; uint8_t reserved[2]; - float val[0]; + float val[]; } __ec_align4; struct ec_params_tmp006_set_calibration_v1 { @@ -3101,7 +3129,7 @@ struct ec_params_tmp006_set_calibration_v1 { uint8_t algorithm; uint8_t num_params; uint8_t reserved; - float val[0]; + float val[]; } __ec_align4; @@ -3374,6 +3402,9 @@ enum ec_mkbp_event { /* Send an incoming CEC message to the AP */ EC_MKBP_EVENT_CEC_MESSAGE = 9, + /* Peripheral device charger event */ + EC_MKBP_EVENT_PCHG = 12, + /* Number of MKBP events */ EC_MKBP_EVENT_COUNT, }; @@ -3450,11 +3481,15 @@ struct ec_response_get_next_event_v1 { #define EC_MKBP_VOL_UP 1 #define EC_MKBP_VOL_DOWN 2 #define EC_MKBP_RECOVERY 3 +#define EC_MKBP_BRI_UP 4 +#define EC_MKBP_BRI_DOWN 5 +#define EC_MKBP_SCREEN_LOCK 6 /* Switches */ #define EC_MKBP_LID_OPEN 0 #define EC_MKBP_TABLET_MODE 1 #define EC_MKBP_BASE_ATTACHED 2 +#define EC_MKBP_FRONT_PROXIMITY 3 /* Run keyboard factory test scanning */ #define EC_CMD_KEYBOARD_FACTORY_TEST 0x0068 @@ -3926,60 +3961,52 @@ struct ec_response_i2c_passthru { } __ec_align1; /*****************************************************************************/ -/* Power button hang detect */ - +/* AP hang detect */ #define EC_CMD_HANG_DETECT 0x009F -/* Reasons to start hang detection timer */ -/* Power button pressed */ -#define EC_HANG_START_ON_POWER_PRESS BIT(0) - -/* Lid closed */ -#define EC_HANG_START_ON_LID_CLOSE BIT(1) - - /* Lid opened */ -#define EC_HANG_START_ON_LID_OPEN BIT(2) - -/* Start of AP S3->S0 transition (booting or resuming from suspend) */ -#define EC_HANG_START_ON_RESUME BIT(3) +#define EC_HANG_DETECT_MIN_TIMEOUT 5 +#define EC_HANG_DETECT_MAX_TIMEOUT 65535 -/* Reasons to cancel hang detection */ +/* EC hang detect commands */ +enum ec_hang_detect_cmds { + /* Reload AP hang detect timer. */ + EC_HANG_DETECT_CMD_RELOAD = 0x0, -/* Power button released */ -#define EC_HANG_STOP_ON_POWER_RELEASE BIT(8) + /* Stop AP hang detect timer. */ + EC_HANG_DETECT_CMD_CANCEL = 0x1, -/* Any host command from AP received */ -#define EC_HANG_STOP_ON_HOST_COMMAND BIT(9) + /* Configure watchdog with given reboot timeout and + * cancel currently running AP hang detect timer. + */ + EC_HANG_DETECT_CMD_SET_TIMEOUT = 0x2, -/* Stop on end of AP S0->S3 transition (suspending or shutting down) */ -#define EC_HANG_STOP_ON_SUSPEND BIT(10) + /* Get last hang status - whether the AP boot was clear or not */ + EC_HANG_DETECT_CMD_GET_STATUS = 0x3, -/* - * If this flag is set, all the other fields are ignored, and the hang detect - * timer is started. This provides the AP a way to start the hang timer - * without reconfiguring any of the other hang detect settings. Note that - * you must previously have configured the timeouts. - */ -#define EC_HANG_START_NOW BIT(30) - -/* - * If this flag is set, all the other fields are ignored (including - * EC_HANG_START_NOW). This provides the AP a way to stop the hang timer - * without reconfiguring any of the other hang detect settings. - */ -#define EC_HANG_STOP_NOW BIT(31) + /* Clear last hang status. Called when AP is rebooting/shutting down + * gracefully. + */ + EC_HANG_DETECT_CMD_CLEAR_STATUS = 0x4 +}; struct ec_params_hang_detect { - /* Flags; see EC_HANG_* */ - uint32_t flags; - - /* Timeout in msec before generating host event, if enabled */ - uint16_t host_event_timeout_msec; + uint16_t command; /* enum ec_hang_detect_cmds */ + /* Timeout in seconds before generating reboot */ + uint16_t reboot_timeout_sec; +} __ec_align2; - /* Timeout in msec before generating warm reboot, if enabled */ - uint16_t warm_reboot_timeout_msec; -} __ec_align4; +/* Status codes that describe whether AP has boot normally or the hang has been + * detected and EC has reset AP + */ +enum ec_hang_detect_status { + EC_HANG_DETECT_AP_BOOT_NORMAL = 0x0, + EC_HANG_DETECT_AP_BOOT_EC_WDT = 0x1, + EC_HANG_DETECT_AP_BOOT_COUNT, +}; +struct ec_response_hang_detect { + uint8_t status; /* enum ec_hang_detect_status */ +} __ec_align1; /*****************************************************************************/ /* Commands for battery charging */ @@ -4215,6 +4242,7 @@ enum ec_device_event { EC_DEVICE_EVENT_TRACKPAD, EC_DEVICE_EVENT_DSP, EC_DEVICE_EVENT_WIFI, + EC_DEVICE_EVENT_WLC, }; enum ec_device_event_param { @@ -4400,8 +4428,20 @@ struct ec_response_i2c_passthru_protect { * These commands are for sending and receiving message via HDMI CEC */ +#define EC_CEC_MAX_PORTS 16 + #define MAX_CEC_MSG_LEN 16 +/* + * Helper macros for packing/unpacking cec_events. + * bits[27:0] : bitmask of events from enum mkbp_cec_event + * bits[31:28]: port number + */ +#define EC_MKBP_EVENT_CEC_PACK(events, port) \ + (((events) & GENMASK(27, 0)) | (((port) & 0xf) << 28)) +#define EC_MKBP_EVENT_CEC_GET_EVENTS(event) ((event) & GENMASK(27, 0)) +#define EC_MKBP_EVENT_CEC_GET_PORT(event) (((event) >> 28) & 0xf) + /* CEC message from the AP to be written on the CEC bus */ #define EC_CMD_CEC_WRITE_MSG 0x00B8 @@ -4413,19 +4453,54 @@ struct ec_params_cec_write { uint8_t msg[MAX_CEC_MSG_LEN]; } __ec_align1; +/** + * struct ec_params_cec_write_v1 - Message to write to the CEC bus + * @port: CEC port to write the message on + * @msg_len: length of msg in bytes + * @msg: message content to write to the CEC bus + */ +struct ec_params_cec_write_v1 { + uint8_t port; + uint8_t msg_len; + uint8_t msg[MAX_CEC_MSG_LEN]; +} __ec_align1; + +/* CEC message read from a CEC bus reported back to the AP */ +#define EC_CMD_CEC_READ_MSG 0x00B9 + +/** + * struct ec_params_cec_read - Read a message from the CEC bus + * @port: CEC port to read a message on + */ +struct ec_params_cec_read { + uint8_t port; +} __ec_align1; + +/** + * struct ec_response_cec_read - Message read from the CEC bus + * @msg_len: length of msg in bytes + * @msg: message content read from the CEC bus + */ +struct ec_response_cec_read { + uint8_t msg_len; + uint8_t msg[MAX_CEC_MSG_LEN]; +} __ec_align1; + /* Set various CEC parameters */ #define EC_CMD_CEC_SET 0x00BA /** * struct ec_params_cec_set - CEC parameters set * @cmd: parameter type, can be CEC_CMD_ENABLE or CEC_CMD_LOGICAL_ADDRESS + * @port: CEC port to set the parameter on * @val: in case cmd is CEC_CMD_ENABLE, this field can be 0 to disable CEC * or 1 to enable CEC functionality, in case cmd is * CEC_CMD_LOGICAL_ADDRESS, this field encodes the requested logical * address between 0 and 15 or 0xff to unregister */ struct ec_params_cec_set { - uint8_t cmd; /* enum cec_command */ + uint8_t cmd : 4; /* enum cec_command */ + uint8_t port : 4; uint8_t val; } __ec_align1; @@ -4435,9 +4510,11 @@ struct ec_params_cec_set { /** * struct ec_params_cec_get - CEC parameters get * @cmd: parameter type, can be CEC_CMD_ENABLE or CEC_CMD_LOGICAL_ADDRESS + * @port: CEC port to get the parameter on */ struct ec_params_cec_get { - uint8_t cmd; /* enum cec_command */ + uint8_t cmd : 4; /* enum cec_command */ + uint8_t port : 4; } __ec_align1; /** @@ -4451,6 +4528,17 @@ struct ec_response_cec_get { uint8_t val; } __ec_align1; +/* Get the number of CEC ports */ +#define EC_CMD_CEC_PORT_COUNT 0x00C1 + +/** + * struct ec_response_cec_port_count - CEC port count response + * @port_count: number of CEC ports + */ +struct ec_response_cec_port_count { + uint8_t port_count; +} __ec_align1; + /* CEC parameters command */ enum cec_command { /* CEC reading, writing and events enable */ @@ -4465,6 +4553,8 @@ enum mkbp_cec_event { EC_MKBP_CEC_SEND_OK = BIT(0), /* Outgoing message was not acknowledged */ EC_MKBP_CEC_SEND_FAILED = BIT(1), + /* Incoming message can be read out by AP */ + EC_MKBP_CEC_HAVE_DATA = BIT(2), }; /*****************************************************************************/ @@ -4598,6 +4688,7 @@ enum ec_codec_i2s_rx_subcmd { EC_CODEC_I2S_RX_SET_SAMPLE_DEPTH = 0x2, EC_CODEC_I2S_RX_SET_DAIFMT = 0x3, EC_CODEC_I2S_RX_SET_BCLK = 0x4, + EC_CODEC_I2S_RX_RESET = 0x5, EC_CODEC_I2S_RX_SUBCMD_COUNT, }; @@ -4729,6 +4820,7 @@ enum ec_reboot_cmd { EC_REBOOT_DISABLE_JUMP = 5, /* Disable jump until next reboot */ EC_REBOOT_HIBERNATE = 6, /* Hibernate EC */ EC_REBOOT_HIBERNATE_CLEAR_AP_OFF = 7, /* and clears AP_OFF flag */ + EC_REBOOT_COLD_AP_OFF = 8, /* Cold-reboot and don't boot AP */ }; /* Flags for ec_params_reboot_ec.reboot_flags */ @@ -5076,7 +5168,7 @@ struct ec_response_pd_log { uint8_t type; /* event type : see PD_EVENT_xx below */ uint8_t size_port; /* [7:5] port number [4:0] payload size in bytes */ uint16_t data; /* type-defined data payload */ - uint8_t payload[0]; /* optional additional data payload: 0..16 bytes */ + uint8_t payload[]; /* optional additional data payload: 0..16 bytes */ } __ec_align4; /* The timestamp is the microsecond counter shifted to get about a ms. */ @@ -5445,6 +5537,133 @@ struct ec_response_rollback_info { /* Issue AP reset */ #define EC_CMD_AP_RESET 0x0125 +/* + * Get the number of peripheral charge ports + */ +#define EC_CMD_PCHG_COUNT 0x0134 + +#define EC_PCHG_MAX_PORTS 8 + +struct ec_response_pchg_count { + uint8_t port_count; +} __ec_align1; + +/* + * Get the status of a peripheral charge port + */ +#define EC_CMD_PCHG 0x0135 + +struct ec_params_pchg { + uint8_t port; +} __ec_align1; + +struct ec_response_pchg { + uint32_t error; /* enum pchg_error */ + uint8_t state; /* enum pchg_state state */ + uint8_t battery_percentage; + uint8_t unused0; + uint8_t unused1; + /* Fields added in version 1 */ + uint32_t fw_version; + uint32_t dropped_event_count; +} __ec_align2; + +enum pchg_state { + /* Charger is reset and not initialized. */ + PCHG_STATE_RESET = 0, + /* Charger is initialized or disabled. */ + PCHG_STATE_INITIALIZED, + /* Charger is enabled and ready to detect a device. */ + PCHG_STATE_ENABLED, + /* Device is in proximity. */ + PCHG_STATE_DETECTED, + /* Device is being charged. */ + PCHG_STATE_CHARGING, + /* Device is fully charged. It implies DETECTED (& not charging). */ + PCHG_STATE_FULL, + /* In download (a.k.a. firmware update) mode */ + PCHG_STATE_DOWNLOAD, + /* In download mode. Ready for receiving data. */ + PCHG_STATE_DOWNLOADING, + /* Device is ready for data communication. */ + PCHG_STATE_CONNECTED, + /* Put no more entry below */ + PCHG_STATE_COUNT, +}; + +#define EC_PCHG_STATE_TEXT { \ + [PCHG_STATE_RESET] = "RESET", \ + [PCHG_STATE_INITIALIZED] = "INITIALIZED", \ + [PCHG_STATE_ENABLED] = "ENABLED", \ + [PCHG_STATE_DETECTED] = "DETECTED", \ + [PCHG_STATE_CHARGING] = "CHARGING", \ + [PCHG_STATE_FULL] = "FULL", \ + [PCHG_STATE_DOWNLOAD] = "DOWNLOAD", \ + [PCHG_STATE_DOWNLOADING] = "DOWNLOADING", \ + [PCHG_STATE_CONNECTED] = "CONNECTED", \ + } + +/* + * Update firmware of peripheral chip + */ +#define EC_CMD_PCHG_UPDATE 0x0136 + +/* Port number is encoded in bit[28:31]. */ +#define EC_MKBP_PCHG_PORT_SHIFT 28 +/* Utility macro for converting MKBP event to port number. */ +#define EC_MKBP_PCHG_EVENT_TO_PORT(e) (((e) >> EC_MKBP_PCHG_PORT_SHIFT) & 0xf) +/* Utility macro for extracting event bits. */ +#define EC_MKBP_PCHG_EVENT_MASK(e) ((e) \ + & GENMASK(EC_MKBP_PCHG_PORT_SHIFT-1, 0)) + +#define EC_MKBP_PCHG_UPDATE_OPENED BIT(0) +#define EC_MKBP_PCHG_WRITE_COMPLETE BIT(1) +#define EC_MKBP_PCHG_UPDATE_CLOSED BIT(2) +#define EC_MKBP_PCHG_UPDATE_ERROR BIT(3) +#define EC_MKBP_PCHG_DEVICE_EVENT BIT(4) + +enum ec_pchg_update_cmd { + /* Reset chip to normal mode. */ + EC_PCHG_UPDATE_CMD_RESET_TO_NORMAL = 0, + /* Reset and put a chip in update (a.k.a. download) mode. */ + EC_PCHG_UPDATE_CMD_OPEN, + /* Write a block of data containing FW image. */ + EC_PCHG_UPDATE_CMD_WRITE, + /* Close update session. */ + EC_PCHG_UPDATE_CMD_CLOSE, + /* End of commands */ + EC_PCHG_UPDATE_CMD_COUNT, +}; + +struct ec_params_pchg_update { + /* PCHG port number */ + uint8_t port; + /* enum ec_pchg_update_cmd */ + uint8_t cmd; + /* Padding */ + uint8_t reserved0; + uint8_t reserved1; + /* Version of new firmware */ + uint32_t version; + /* CRC32 of new firmware */ + uint32_t crc32; + /* Address in chip memory where <data> is written to */ + uint32_t addr; + /* Size of <data> */ + uint32_t size; + /* Partial data of new firmware */ + uint8_t data[]; +} __ec_align4; + +BUILD_ASSERT(EC_PCHG_UPDATE_CMD_COUNT + < BIT(sizeof(((struct ec_params_pchg_update *)0)->cmd)*8)); + +struct ec_response_pchg_update { + /* Block size */ + uint32_t block_size; +} __ec_align4; + + /*****************************************************************************/ /* Voltage regulator controls */ @@ -5528,6 +5747,253 @@ struct ec_response_regulator_get_voltage { uint32_t voltage_mv; } __ec_align4; +/* + * Gather all discovery information for the given port and partner type. + * + * Note that if discovery has not yet completed, only the currently completed + * responses will be filled in. If the discovery data structures are changed + * in the process of the command running, BUSY will be returned. + * + * VDO field sizes are set to the maximum possible number of VDOs a VDM may + * contain, while the number of SVIDs here is selected to fit within the PROTO2 + * maximum parameter size. + */ +#define EC_CMD_TYPEC_DISCOVERY 0x0131 + +enum typec_partner_type { + TYPEC_PARTNER_SOP = 0, + TYPEC_PARTNER_SOP_PRIME = 1, +}; + +struct ec_params_typec_discovery { + uint8_t port; + uint8_t partner_type; /* enum typec_partner_type */ +} __ec_align1; + +struct svid_mode_info { + uint16_t svid; + uint16_t mode_count; /* Number of modes partner sent */ + uint32_t mode_vdo[6]; /* Max VDOs allowed after VDM header is 6 */ +}; + +struct ec_response_typec_discovery { + uint8_t identity_count; /* Number of identity VDOs partner sent */ + uint8_t svid_count; /* Number of SVIDs partner sent */ + uint16_t reserved; + uint32_t discovery_vdo[6]; /* Max VDOs allowed after VDM header is 6 */ + struct svid_mode_info svids[]; +} __ec_align1; + +/* USB Type-C commands for AP-controlled device policy. */ +#define EC_CMD_TYPEC_CONTROL 0x0132 + +enum typec_control_command { + TYPEC_CONTROL_COMMAND_EXIT_MODES, + TYPEC_CONTROL_COMMAND_CLEAR_EVENTS, + TYPEC_CONTROL_COMMAND_ENTER_MODE, + TYPEC_CONTROL_COMMAND_TBT_UFP_REPLY, + TYPEC_CONTROL_COMMAND_USB_MUX_SET, + TYPEC_CONTROL_COMMAND_BIST_SHARE_MODE, + TYPEC_CONTROL_COMMAND_SEND_VDM_REQ, +}; + +/* Replies the AP may specify to the TBT EnterMode command as a UFP */ +enum typec_tbt_ufp_reply { + TYPEC_TBT_UFP_REPLY_NAK, + TYPEC_TBT_UFP_REPLY_ACK, +}; + +struct typec_usb_mux_set { + uint8_t mux_index; /* Index of the mux to set in the chain */ + uint8_t mux_flags; /* USB_PD_MUX_*-encoded USB mux state to set */ +} __ec_align1; + +#define VDO_MAX_SIZE 7 + +struct typec_vdm_req { + /* VDM data, including VDM header */ + uint32_t vdm_data[VDO_MAX_SIZE]; + /* Number of 32-bit fields filled in */ + uint8_t vdm_data_objects; + /* Partner to address - see enum typec_partner_type */ + uint8_t partner_type; +} __ec_align1; + +struct ec_params_typec_control { + uint8_t port; + uint8_t command; /* enum typec_control_command */ + uint16_t reserved; + + /* + * This section will be interpreted based on |command|. Define a + * placeholder structure to avoid having to increase the size and bump + * the command version when adding new sub-commands. + */ + union { + uint32_t clear_events_mask; + uint8_t mode_to_enter; /* enum typec_mode */ + uint8_t tbt_ufp_reply; /* enum typec_tbt_ufp_reply */ + struct typec_usb_mux_set mux_params; + /* Used for VMD_REQ */ + struct typec_vdm_req vdm_req_params; + uint8_t placeholder[128]; + }; +} __ec_align1; + +/* + * Gather all status information for a port. + * + * Note: this covers many of the return fields from the deprecated + * EC_CMD_USB_PD_CONTROL command, except those that are redundant with the + * discovery data. The "enum pd_cc_states" is defined with the deprecated + * EC_CMD_USB_PD_CONTROL command. + * + * This also combines in the EC_CMD_USB_PD_MUX_INFO flags. + */ +#define EC_CMD_TYPEC_STATUS 0x0133 + +/* + * Power role. + * + * Note this is also used for PD header creation, and values align to those in + * the Power Delivery Specification Revision 3.0 (See + * 6.2.1.1.4 Port Power Role). + */ +enum pd_power_role { + PD_ROLE_SINK = 0, + PD_ROLE_SOURCE = 1 +}; + +/* + * Data role. + * + * Note this is also used for PD header creation, and the first two values + * align to those in the Power Delivery Specification Revision 3.0 (See + * 6.2.1.1.6 Port Data Role). + */ +enum pd_data_role { + PD_ROLE_UFP = 0, + PD_ROLE_DFP = 1, + PD_ROLE_DISCONNECTED = 2, +}; + +enum pd_vconn_role { + PD_ROLE_VCONN_OFF = 0, + PD_ROLE_VCONN_SRC = 1, +}; + +/* + * Note: BIT(0) may be used to determine whether the polarity is CC1 or CC2, + * regardless of whether a debug accessory is connected. + */ +enum tcpc_cc_polarity { + /* + * _CCx: is used to indicate the polarity while not connected to + * a Debug Accessory. Only one CC line will assert a resistor and + * the other will be open. + */ + POLARITY_CC1 = 0, + POLARITY_CC2 = 1, + + /* + * _CCx_DTS is used to indicate the polarity while connected to a + * SRC Debug Accessory. Assert resistors on both lines. + */ + POLARITY_CC1_DTS = 2, + POLARITY_CC2_DTS = 3, + + /* + * The current TCPC code relies on these specific POLARITY values. + * Adding in a check to verify if the list grows for any reason + * that this will give a hint that other places need to be + * adjusted. + */ + POLARITY_COUNT +}; + +#define PD_STATUS_EVENT_SOP_DISC_DONE BIT(0) +#define PD_STATUS_EVENT_SOP_PRIME_DISC_DONE BIT(1) +#define PD_STATUS_EVENT_HARD_RESET BIT(2) +#define PD_STATUS_EVENT_DISCONNECTED BIT(3) +#define PD_STATUS_EVENT_MUX_0_SET_DONE BIT(4) +#define PD_STATUS_EVENT_MUX_1_SET_DONE BIT(5) +#define PD_STATUS_EVENT_VDM_REQ_REPLY BIT(6) +#define PD_STATUS_EVENT_VDM_REQ_FAILED BIT(7) +#define PD_STATUS_EVENT_VDM_ATTENTION BIT(8) + +struct ec_params_typec_status { + uint8_t port; +} __ec_align1; + +struct ec_response_typec_status { + uint8_t pd_enabled; /* PD communication enabled - bool */ + uint8_t dev_connected; /* Device connected - bool */ + uint8_t sop_connected; /* Device is SOP PD capable - bool */ + uint8_t source_cap_count; /* Number of Source Cap PDOs */ + + uint8_t power_role; /* enum pd_power_role */ + uint8_t data_role; /* enum pd_data_role */ + uint8_t vconn_role; /* enum pd_vconn_role */ + uint8_t sink_cap_count; /* Number of Sink Cap PDOs */ + + uint8_t polarity; /* enum tcpc_cc_polarity */ + uint8_t cc_state; /* enum pd_cc_states */ + uint8_t dp_pin; /* DP pin mode (MODE_DP_IN_[A-E]) */ + uint8_t mux_state; /* USB_PD_MUX* - encoded mux state */ + + char tc_state[32]; /* TC state name */ + + uint32_t events; /* PD_STATUS_EVENT bitmask */ + + /* + * BCD PD revisions for partners + * + * The format has the PD major reversion in the upper nibble, and PD + * minor version in the next nibble. Following two nibbles are + * currently 0. + * ex. PD 3.2 would map to 0x3200 + * + * PD major/minor will be 0 if no PD device is connected. + */ + uint16_t sop_revision; + uint16_t sop_prime_revision; + + uint32_t source_cap_pdos[7]; /* Max 7 PDOs can be present */ + + uint32_t sink_cap_pdos[7]; /* Max 7 PDOs can be present */ +} __ec_align1; + +/* + * Gather the response to the most recent VDM REQ from the AP, as well + * as popping the oldest VDM:Attention from the DPM queue + */ +#define EC_CMD_TYPEC_VDM_RESPONSE 0x013C + +struct ec_params_typec_vdm_response { + uint8_t port; +} __ec_align1; + +struct ec_response_typec_vdm_response { + /* Number of 32-bit fields filled in */ + uint8_t vdm_data_objects; + /* Partner to address - see enum typec_partner_type */ + uint8_t partner_type; + /* enum ec_status describing VDM response */ + uint16_t vdm_response_err; + /* VDM data, including VDM header */ + uint32_t vdm_response[VDO_MAX_SIZE]; + /* Number of 32-bit Attention fields filled in */ + uint8_t vdm_attention_objects; + /* Number of remaining messages to consume */ + uint8_t vdm_attention_left; + /* Reserved */ + uint16_t reserved1; + /* VDM:Attention contents */ + uint32_t vdm_attention[2]; +} __ec_align1; + +#undef VDO_MAX_SIZE + /*****************************************************************************/ /* The command range 0x200-0x2FF is reserved for Rotor. */ @@ -5789,7 +6255,7 @@ struct ec_response_fp_encryption_status { struct ec_response_tp_frame_info { uint32_t n_frames; - uint32_t frame_sizes[0]; + uint32_t frame_sizes[]; } __ec_align4; /* Create a snapshot of current frame readings */ @@ -5899,6 +6365,13 @@ struct ec_params_charger_control { uint8_t allow_charging; } __ec_align_size1; +/* Get ACK from the USB-C SS muxes */ +#define EC_CMD_USB_PD_MUX_ACK 0x0603 + +struct ec_params_usb_pd_mux_ack { + uint8_t port; /* USB-C port number */ +} __ec_align1; + /*****************************************************************************/ /* * Reserve a range of host commands for board-specific, experimental, or diff --git a/include/linux/platform_data/cros_ec_proto.h b/include/linux/platform_data/cros_ec_proto.h index 4a415ae851ef..8865e350c12a 100644 --- a/include/linux/platform_data/cros_ec_proto.h +++ b/include/linux/platform_data/cros_ec_proto.h @@ -9,6 +9,7 @@ #define __LINUX_CROS_EC_PROTO_H #include <linux/device.h> +#include <linux/lockdep_types.h> #include <linux/mutex.h> #include <linux/notifier.h> @@ -21,6 +22,9 @@ #define CROS_EC_DEV_SCP_NAME "cros_scp" #define CROS_EC_DEV_TP_NAME "cros_tp" +#define CROS_EC_DEV_EC_INDEX 0 +#define CROS_EC_DEV_PD_INDEX 1 + /* * The EC is unresponsive for a time after a reboot command. Add a * simple delay to make sure that the bus stays locked. @@ -38,6 +42,13 @@ #define EC_MAX_RESPONSE_OVERHEAD 32 /* + * EC panic is not covered by the standard (0-F) ACPI notify values. + * Arbitrarily choosing B0 to notify ec panic, which is in the 84-BF + * device specific ACPI notify range. + */ +#define ACPI_NOTIFY_CROS_EC_PANIC 0xB0 + +/* * Command interface between EC and AP, for LPC, I2C and SPI interfaces. */ enum { @@ -69,15 +80,13 @@ struct cros_ec_command { uint32_t outsize; uint32_t insize; uint32_t result; - uint8_t data[0]; + uint8_t data[]; }; /** * struct cros_ec_device - Information about a ChromeOS EC device. * @phys_name: Name of physical comms layer (e.g. 'i2c-4'). * @dev: Device pointer for physical comms device - * @was_wake_device: True if this device was set to wake the system from - * sleep at the last suspend. * @cros_class: The class structure for this device. * @cmd_readmem: Direct read of the EC memory-mapped region, if supported. * @offset: Is within EC_LPC_ADDR_MEMMAP region. @@ -114,6 +123,8 @@ struct cros_ec_command { * command. The caller should check msg.result for the EC's result * code. * @pkt_xfer: Send packet to EC and get response. + * @lockdep_key: Lockdep class for each instance. Unused if CONFIG_LOCKDEP is + * not enabled. * @lock: One transaction at a time. * @mkbp_event_supported: 0 if MKBP not supported. Otherwise its value is * the maximum supported version of the MKBP host event @@ -123,6 +134,15 @@ struct cros_ec_command { * @event_data: Raw payload transferred with the MKBP event. * @event_size: Size in bytes of the event data. * @host_event_wake_mask: Mask of host events that cause wake from suspend. + * @suspend_timeout_ms: The timeout in milliseconds between when sleep event + * is received and when the EC will declare sleep + * transition failure if the sleep signal is not + * asserted. See also struct + * ec_params_host_sleep_event_v1 in cros_ec_commands.h. + * @last_resume_result: The number of sleep power signal transitions that + * occurred since the suspend message. The high bit + * indicates a timeout occurred. See also struct + * ec_response_host_sleep_event_v1 in cros_ec_commands.h. * @last_event_time: exact time from the hard irq when we got notified of * a new event. * @notifier_ready: The notifier_block to let the kernel re-query EC @@ -132,12 +152,12 @@ struct cros_ec_command { * main EC. * @pd: The platform_device used by the mfd driver to interface with the * PD behind an EC. + * @panic_notifier: EC panic notifier. */ struct cros_ec_device { /* These are used by other drivers that want to talk to the EC */ const char *phys_name; struct device *dev; - bool was_wake_device; struct class *cros_class; int (*cmd_readmem)(struct cros_ec_device *ec, unsigned int offset, unsigned int bytes, void *dest); @@ -159,6 +179,7 @@ struct cros_ec_device { struct cros_ec_command *msg); int (*pkt_xfer)(struct cros_ec_device *ec, struct cros_ec_command *msg); + struct lock_class_key lockdep_key; struct mutex lock; u8 mkbp_event_supported; bool host_sleep_v1; @@ -168,12 +189,15 @@ struct cros_ec_device { int event_size; u32 host_event_wake_mask; u32 last_resume_result; + u16 suspend_timeout_ms; ktime_t last_event_time; struct notifier_block notifier_ready; /* The platform devices used by the mfd driver */ struct platform_device *ec; struct platform_device *pd; + + struct blocking_notifier_head panic_notifier; }; /** @@ -205,7 +229,7 @@ struct cros_ec_dev { struct cros_ec_debugfs *debug_info; bool has_kb_wake_angle; u16 cmd_offset; - u32 features[2]; + struct ec_response_get_features features; }; #define to_cros_ec_dev(dev) container_of(dev, struct cros_ec_dev, class_dev) @@ -216,6 +240,9 @@ int cros_ec_prepare_tx(struct cros_ec_device *ec_dev, int cros_ec_check_result(struct cros_ec_device *ec_dev, struct cros_ec_command *msg); +int cros_ec_cmd_xfer(struct cros_ec_device *ec_dev, + struct cros_ec_command *msg); + int cros_ec_cmd_xfer_status(struct cros_ec_device *ec_dev, struct cros_ec_command *msg); @@ -227,10 +254,13 @@ int cros_ec_get_next_event(struct cros_ec_device *ec_dev, u32 cros_ec_get_host_event(struct cros_ec_device *ec_dev); -int cros_ec_check_features(struct cros_ec_dev *ec, int feature); +bool cros_ec_check_features(struct cros_ec_dev *ec, int feature); int cros_ec_get_sensor_count(struct cros_ec_dev *ec); +int cros_ec_cmd(struct cros_ec_device *ec_dev, unsigned int version, int command, const void *outdata, + size_t outsize, void *indata, size_t insize); + /** * cros_ec_get_time_ns() - Return time in ns. * diff --git a/include/linux/platform_data/davinci-cpufreq.h b/include/linux/platform_data/davinci-cpufreq.h index bc208c64e3d7..1ef91c36f609 100644 --- a/include/linux/platform_data/davinci-cpufreq.h +++ b/include/linux/platform_data/davinci-cpufreq.h @@ -16,4 +16,10 @@ struct davinci_cpufreq_config { int (*init)(void); }; +#ifdef CONFIG_CPU_FREQ +int davinci_cpufreq_init(void); +#else +static inline int davinci_cpufreq_init(void) { return 0; } +#endif + #endif /* _MACH_DAVINCI_CPUFREQ_H */ diff --git a/include/linux/platform_data/davinci_asp.h b/include/linux/platform_data/davinci_asp.h index 5d1fb0d78a22..b9c8520b4bd3 100644 --- a/include/linux/platform_data/davinci_asp.h +++ b/include/linux/platform_data/davinci_asp.h @@ -1,16 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * TI DaVinci Audio Serial Port support * * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/ - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation version 2. - * - * This program is distributed "as is" WITHOUT ANY WARRANTY of any - * kind, whether express or implied; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef __DAVINCI_ASP_H @@ -34,16 +26,6 @@ struct davinci_mcasp_pdata { struct gen_pool *sram_pool; /* - * If McBSP peripheral gets the clock from an external pin, - * there are three chooses, that are MCBSP_CLKX, MCBSP_CLKR - * and MCBSP_CLKS. - * Depending on different hardware connections it is possible - * to use this setting to change the behaviour of McBSP - * driver. - */ - int clk_input_pin; - - /* * This flag works when both clock and FS are outputs for the cpu * and makes clock more accurate (FS is not symmetrical and the * clock is very fast. @@ -96,11 +78,7 @@ enum { MCASP_VERSION_2, /* DA8xx/OMAPL1x */ MCASP_VERSION_3, /* TI81xx/AM33xx */ MCASP_VERSION_4, /* DRA7xxx */ -}; - -enum mcbsp_clk_input_pin { - MCBSP_CLKR = 0, /* as in DM365 */ - MCBSP_CLKS, + MCASP_VERSION_OMAP, /* OMAP4/5 */ }; #define INACTIVE_MODE 0 diff --git a/include/linux/platform_data/dma-atmel.h b/include/linux/platform_data/dma-atmel.h deleted file mode 100644 index 069637e6004f..000000000000 --- a/include/linux/platform_data/dma-atmel.h +++ /dev/null @@ -1,61 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * Header file for the Atmel AHB DMA Controller driver - * - * Copyright (C) 2008 Atmel Corporation - */ -#ifndef AT_HDMAC_H -#define AT_HDMAC_H - -#include <linux/dmaengine.h> - -/** - * struct at_dma_platform_data - Controller configuration parameters - * @nr_channels: Number of channels supported by hardware (max 8) - * @cap_mask: dma_capability flags supported by the platform - */ -struct at_dma_platform_data { - unsigned int nr_channels; - dma_cap_mask_t cap_mask; -}; - -/** - * struct at_dma_slave - Controller-specific information about a slave - * @dma_dev: required DMA master device - * @cfg: Platform-specific initializer for the CFG register - */ -struct at_dma_slave { - struct device *dma_dev; - u32 cfg; -}; - - -/* Platform-configurable bits in CFG */ -#define ATC_PER_MSB(h) ((0x30U & (h)) >> 4) /* Extract most significant bits of a handshaking identifier */ - -#define ATC_SRC_PER(h) (0xFU & (h)) /* Channel src rq associated with periph handshaking ifc h */ -#define ATC_DST_PER(h) ((0xFU & (h)) << 4) /* Channel dst rq associated with periph handshaking ifc h */ -#define ATC_SRC_REP (0x1 << 8) /* Source Replay Mod */ -#define ATC_SRC_H2SEL (0x1 << 9) /* Source Handshaking Mod */ -#define ATC_SRC_H2SEL_SW (0x0 << 9) -#define ATC_SRC_H2SEL_HW (0x1 << 9) -#define ATC_SRC_PER_MSB(h) (ATC_PER_MSB(h) << 10) /* Channel src rq (most significant bits) */ -#define ATC_DST_REP (0x1 << 12) /* Destination Replay Mod */ -#define ATC_DST_H2SEL (0x1 << 13) /* Destination Handshaking Mod */ -#define ATC_DST_H2SEL_SW (0x0 << 13) -#define ATC_DST_H2SEL_HW (0x1 << 13) -#define ATC_DST_PER_MSB(h) (ATC_PER_MSB(h) << 14) /* Channel dst rq (most significant bits) */ -#define ATC_SOD (0x1 << 16) /* Stop On Done */ -#define ATC_LOCK_IF (0x1 << 20) /* Interface Lock */ -#define ATC_LOCK_B (0x1 << 21) /* AHB Bus Lock */ -#define ATC_LOCK_IF_L (0x1 << 22) /* Master Interface Arbiter Lock */ -#define ATC_LOCK_IF_L_CHUNK (0x0 << 22) -#define ATC_LOCK_IF_L_BUFFER (0x1 << 22) -#define ATC_AHB_PROT_MASK (0x7 << 24) /* AHB Protection */ -#define ATC_FIFOCFG_MASK (0x3 << 28) /* FIFO Request Configuration */ -#define ATC_FIFOCFG_LARGESTBURST (0x0 << 28) -#define ATC_FIFOCFG_HALFFIFO (0x1 << 28) -#define ATC_FIFOCFG_ENOUGHSPACE (0x2 << 28) - - -#endif /* AT_HDMAC_H */ diff --git a/include/linux/platform_data/dma-coh901318.h b/include/linux/platform_data/dma-coh901318.h deleted file mode 100644 index 4cca529f8d56..000000000000 --- a/include/linux/platform_data/dma-coh901318.h +++ /dev/null @@ -1,72 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Platform data for the COH901318 DMA controller - * Copyright (C) 2007-2013 ST-Ericsson - */ - -#ifndef PLAT_COH901318_H -#define PLAT_COH901318_H - -#ifdef CONFIG_COH901318 - -/* We only support the U300 DMA channels */ -#define U300_DMA_MSL_TX_0 0 -#define U300_DMA_MSL_TX_1 1 -#define U300_DMA_MSL_TX_2 2 -#define U300_DMA_MSL_TX_3 3 -#define U300_DMA_MSL_TX_4 4 -#define U300_DMA_MSL_TX_5 5 -#define U300_DMA_MSL_TX_6 6 -#define U300_DMA_MSL_RX_0 7 -#define U300_DMA_MSL_RX_1 8 -#define U300_DMA_MSL_RX_2 9 -#define U300_DMA_MSL_RX_3 10 -#define U300_DMA_MSL_RX_4 11 -#define U300_DMA_MSL_RX_5 12 -#define U300_DMA_MSL_RX_6 13 -#define U300_DMA_MMCSD_RX_TX 14 -#define U300_DMA_MSPRO_TX 15 -#define U300_DMA_MSPRO_RX 16 -#define U300_DMA_UART0_TX 17 -#define U300_DMA_UART0_RX 18 -#define U300_DMA_APEX_TX 19 -#define U300_DMA_APEX_RX 20 -#define U300_DMA_PCM_I2S0_TX 21 -#define U300_DMA_PCM_I2S0_RX 22 -#define U300_DMA_PCM_I2S1_TX 23 -#define U300_DMA_PCM_I2S1_RX 24 -#define U300_DMA_XGAM_CDI 25 -#define U300_DMA_XGAM_PDI 26 -#define U300_DMA_SPI_TX 27 -#define U300_DMA_SPI_RX 28 -#define U300_DMA_GENERAL_PURPOSE_0 29 -#define U300_DMA_GENERAL_PURPOSE_1 30 -#define U300_DMA_GENERAL_PURPOSE_2 31 -#define U300_DMA_GENERAL_PURPOSE_3 32 -#define U300_DMA_GENERAL_PURPOSE_4 33 -#define U300_DMA_GENERAL_PURPOSE_5 34 -#define U300_DMA_GENERAL_PURPOSE_6 35 -#define U300_DMA_GENERAL_PURPOSE_7 36 -#define U300_DMA_GENERAL_PURPOSE_8 37 -#define U300_DMA_UART1_TX 38 -#define U300_DMA_UART1_RX 39 - -#define U300_DMA_DEVICE_CHANNELS 32 -#define U300_DMA_CHANNELS 40 - -/** - * coh901318_filter_id() - DMA channel filter function - * @chan: dma channel handle - * @chan_id: id of dma channel to be filter out - * - * In dma_request_channel() it specifies what channel id to be requested - */ -bool coh901318_filter_id(struct dma_chan *chan, void *chan_id); -#else -static inline bool coh901318_filter_id(struct dma_chan *chan, void *chan_id) -{ - return false; -} -#endif - -#endif /* PLAT_COH901318_H */ diff --git a/include/linux/platform_data/dma-dw.h b/include/linux/platform_data/dma-dw.h index fbbeb2f6189b..860ba4bc5ead 100644 --- a/include/linux/platform_data/dma-dw.h +++ b/include/linux/platform_data/dma-dw.h @@ -26,6 +26,7 @@ struct device; * @dst_id: dst request line * @m_master: memory master for transfers on allocated channel * @p_master: peripheral master for transfers on allocated channel + * @channels: mask of the channels permitted for allocation (zero value means any) * @hs_polarity:set active low polarity of handshake interface */ struct dw_dma_slave { @@ -34,41 +35,45 @@ struct dw_dma_slave { u8 dst_id; u8 m_master; u8 p_master; + u8 channels; bool hs_polarity; }; /** * struct dw_dma_platform_data - Controller configuration parameters + * @nr_masters: Number of AHB masters supported by the controller * @nr_channels: Number of channels supported by hardware (max 8) * @chan_allocation_order: Allocate channels starting from 0 or 7 * @chan_priority: Set channel priority increasing from 0 to 7 or 7 to 0. * @block_size: Maximum block size supported by the controller - * @nr_masters: Number of AHB masters supported by the controller * @data_width: Maximum data width supported by hardware per AHB master * (in bytes, power of 2) * @multi_block: Multi block transfers supported by hardware per channel. * @max_burst: Maximum value of burst transaction size supported by hardware * per channel (in units of CTL.SRC_TR_WIDTH/CTL.DST_TR_WIDTH). * @protctl: Protection control signals setting per channel. + * @quirks: Optional platform quirks. */ struct dw_dma_platform_data { - unsigned int nr_channels; + u32 nr_masters; + u32 nr_channels; #define CHAN_ALLOCATION_ASCENDING 0 /* zero to seven */ #define CHAN_ALLOCATION_DESCENDING 1 /* seven to zero */ - unsigned char chan_allocation_order; + u32 chan_allocation_order; #define CHAN_PRIORITY_ASCENDING 0 /* chan0 highest */ #define CHAN_PRIORITY_DESCENDING 1 /* chan7 highest */ - unsigned char chan_priority; - unsigned int block_size; - unsigned char nr_masters; - unsigned char data_width[DW_DMA_MAX_NR_MASTERS]; - unsigned char multi_block[DW_DMA_MAX_NR_CHANNELS]; + u32 chan_priority; + u32 block_size; + u32 data_width[DW_DMA_MAX_NR_MASTERS]; + u32 multi_block[DW_DMA_MAX_NR_CHANNELS]; u32 max_burst[DW_DMA_MAX_NR_CHANNELS]; #define CHAN_PROTCTL_PRIVILEGED BIT(0) #define CHAN_PROTCTL_BUFFERABLE BIT(1) #define CHAN_PROTCTL_CACHEABLE BIT(2) #define CHAN_PROTCTL_MASK GENMASK(2, 0) - unsigned char protctl; + u32 protctl; +#define DW_DMA_QUIRK_XBAR_PRESENT BIT(0) + u32 quirks; }; #endif /* _PLATFORM_DATA_DMA_DW_H */ diff --git a/include/linux/platform_data/dma-hsu.h b/include/linux/platform_data/dma-hsu.h index c65b412b2b33..611bae193c1c 100644 --- a/include/linux/platform_data/dma-hsu.h +++ b/include/linux/platform_data/dma-hsu.h @@ -8,7 +8,7 @@ #ifndef _PLATFORM_DATA_DMA_HSU_H #define _PLATFORM_DATA_DMA_HSU_H -#include <linux/device.h> +struct device; struct hsu_dma_slave { struct device *dma_dev; diff --git a/include/linux/platform_data/dma-imx-sdma.h b/include/linux/platform_data/dma-imx-sdma.h deleted file mode 100644 index 30e676b36b24..000000000000 --- a/include/linux/platform_data/dma-imx-sdma.h +++ /dev/null @@ -1,71 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __MACH_MXC_SDMA_H__ -#define __MACH_MXC_SDMA_H__ - -/** - * struct sdma_script_start_addrs - SDMA script start pointers - * - * start addresses of the different functions in the physical - * address space of the SDMA engine. - */ -struct sdma_script_start_addrs { - s32 ap_2_ap_addr; - s32 ap_2_bp_addr; - s32 ap_2_ap_fixed_addr; - s32 bp_2_ap_addr; - s32 loopback_on_dsp_side_addr; - s32 mcu_interrupt_only_addr; - s32 firi_2_per_addr; - s32 firi_2_mcu_addr; - s32 per_2_firi_addr; - s32 mcu_2_firi_addr; - s32 uart_2_per_addr; - s32 uart_2_mcu_addr; - s32 per_2_app_addr; - s32 mcu_2_app_addr; - s32 per_2_per_addr; - s32 uartsh_2_per_addr; - s32 uartsh_2_mcu_addr; - s32 per_2_shp_addr; - s32 mcu_2_shp_addr; - s32 ata_2_mcu_addr; - s32 mcu_2_ata_addr; - s32 app_2_per_addr; - s32 app_2_mcu_addr; - s32 shp_2_per_addr; - s32 shp_2_mcu_addr; - s32 mshc_2_mcu_addr; - s32 mcu_2_mshc_addr; - s32 spdif_2_mcu_addr; - s32 mcu_2_spdif_addr; - s32 asrc_2_mcu_addr; - s32 ext_mem_2_ipu_addr; - s32 descrambler_addr; - s32 dptc_dvfs_addr; - s32 utra_addr; - s32 ram_code_start_addr; - /* End of v1 array */ - s32 mcu_2_ssish_addr; - s32 ssish_2_mcu_addr; - s32 hdmi_dma_addr; - /* End of v2 array */ - s32 zcanfd_2_mcu_addr; - s32 zqspi_2_mcu_addr; - s32 mcu_2_ecspi_addr; - /* End of v3 array */ - s32 mcu_2_zqspi_addr; - /* End of v4 array */ -}; - -/** - * struct sdma_platform_data - platform specific data for SDMA engine - * - * @fw_name The firmware name - * @script_addrs SDMA scripts addresses in SDMA ROM - */ -struct sdma_platform_data { - char *fw_name; - struct sdma_script_start_addrs *script_addrs; -}; - -#endif /* __MACH_MXC_SDMA_H__ */ diff --git a/include/linux/platform_data/dma-imx.h b/include/linux/platform_data/dma-imx.h deleted file mode 100644 index 281adbb26e6b..000000000000 --- a/include/linux/platform_data/dma-imx.h +++ /dev/null @@ -1,68 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Copyright 2004-2009 Freescale Semiconductor, Inc. All Rights Reserved. - */ - -#ifndef __ASM_ARCH_MXC_DMA_H__ -#define __ASM_ARCH_MXC_DMA_H__ - -#include <linux/scatterlist.h> -#include <linux/device.h> -#include <linux/dmaengine.h> - -/* - * This enumerates peripheral types. Used for SDMA. - */ -enum sdma_peripheral_type { - IMX_DMATYPE_SSI, /* MCU domain SSI */ - IMX_DMATYPE_SSI_SP, /* Shared SSI */ - IMX_DMATYPE_MMC, /* MMC */ - IMX_DMATYPE_SDHC, /* SDHC */ - IMX_DMATYPE_UART, /* MCU domain UART */ - IMX_DMATYPE_UART_SP, /* Shared UART */ - IMX_DMATYPE_FIRI, /* FIRI */ - IMX_DMATYPE_CSPI, /* MCU domain CSPI */ - IMX_DMATYPE_CSPI_SP, /* Shared CSPI */ - IMX_DMATYPE_SIM, /* SIM */ - IMX_DMATYPE_ATA, /* ATA */ - IMX_DMATYPE_CCM, /* CCM */ - IMX_DMATYPE_EXT, /* External peripheral */ - IMX_DMATYPE_MSHC, /* Memory Stick Host Controller */ - IMX_DMATYPE_MSHC_SP, /* Shared Memory Stick Host Controller */ - IMX_DMATYPE_DSP, /* DSP */ - IMX_DMATYPE_MEMORY, /* Memory */ - IMX_DMATYPE_FIFO_MEMORY,/* FIFO type Memory */ - IMX_DMATYPE_SPDIF, /* SPDIF */ - IMX_DMATYPE_IPU_MEMORY, /* IPU Memory */ - IMX_DMATYPE_ASRC, /* ASRC */ - IMX_DMATYPE_ESAI, /* ESAI */ - IMX_DMATYPE_SSI_DUAL, /* SSI Dual FIFO */ - IMX_DMATYPE_ASRC_SP, /* Shared ASRC */ - IMX_DMATYPE_SAI, /* SAI */ -}; - -enum imx_dma_prio { - DMA_PRIO_HIGH = 0, - DMA_PRIO_MEDIUM = 1, - DMA_PRIO_LOW = 2 -}; - -struct imx_dma_data { - int dma_request; /* DMA request line */ - int dma_request2; /* secondary DMA request line */ - enum sdma_peripheral_type peripheral_type; - int priority; -}; - -static inline int imx_dma_is_ipu(struct dma_chan *chan) -{ - return !strcmp(dev_name(chan->device->dev), "ipu-core"); -} - -static inline int imx_dma_is_general_purpose(struct dma_chan *chan) -{ - return !strcmp(chan->device->dev->driver->name, "imx-sdma") || - !strcmp(chan->device->dev->driver->name, "imx-dma"); -} - -#endif diff --git a/include/linux/platform_data/dma-mmp_tdma.h b/include/linux/platform_data/dma-mmp_tdma.h deleted file mode 100644 index 8bec5484dc86..000000000000 --- a/include/linux/platform_data/dma-mmp_tdma.h +++ /dev/null @@ -1,36 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * SRAM Memory Management - * - * Copyright (c) 2011 Marvell Semiconductors Inc. - */ - -#ifndef __DMA_MMP_TDMA_H -#define __DMA_MMP_TDMA_H - -#include <linux/genalloc.h> - -/* ARBITRARY: SRAM allocations are multiples of this 2^N size */ -#define SRAM_GRANULARITY 512 - -enum sram_type { - MMP_SRAM_UNDEFINED = 0, - MMP_ASRAM, - MMP_ISRAM, -}; - -struct sram_platdata { - char *pool_name; - int granularity; -}; - -#ifdef CONFIG_MMP_SRAM -extern struct gen_pool *sram_get_gpool(char *pool_name); -#else -static inline struct gen_pool *sram_get_gpool(char *pool_name) -{ - return NULL; -} -#endif - -#endif /* __DMA_MMP_TDMA_H */ diff --git a/include/linux/platform_data/dma-s3c24xx.h b/include/linux/platform_data/dma-s3c24xx.h deleted file mode 100644 index 96d02dbeea67..000000000000 --- a/include/linux/platform_data/dma-s3c24xx.h +++ /dev/null @@ -1,48 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * S3C24XX DMA handling - * - * Copyright (c) 2013 Heiko Stuebner <heiko@sntech.de> - */ - -/* Helper to encode the source selection constraints for early s3c socs. */ -#define S3C24XX_DMA_CHANREQ(src, chan) ((BIT(3) | src) << chan * 4) - -enum s3c24xx_dma_bus { - S3C24XX_DMA_APB, - S3C24XX_DMA_AHB, -}; - -/** - * @bus: on which bus does the peripheral reside - AHB or APB. - * @handshake: is a handshake with the peripheral necessary - * @chansel: channel selection information, depending on variant; reqsel for - * s3c2443 and later and channel-selection map for earlier SoCs - * see CHANSEL doc in s3c2443-dma.c - */ -struct s3c24xx_dma_channel { - enum s3c24xx_dma_bus bus; - bool handshake; - u16 chansel; -}; - -struct dma_slave_map; - -/** - * struct s3c24xx_dma_platdata - platform specific settings - * @num_phy_channels: number of physical channels - * @channels: array of virtual channel descriptions - * @num_channels: number of virtual channels - * @slave_map: dma slave map matching table - * @slavecnt: number of elements in slave_map - */ -struct s3c24xx_dma_platdata { - int num_phy_channels; - struct s3c24xx_dma_channel *channels; - int num_channels; - const struct dma_slave_map *slave_map; - int slavecnt; -}; - -struct dma_chan; -bool s3c24xx_dma_filter(struct dma_chan *chan, void *param); diff --git a/include/linux/platform_data/dma-ste-dma40.h b/include/linux/platform_data/dma-ste-dma40.h deleted file mode 100644 index 10641633facc..000000000000 --- a/include/linux/platform_data/dma-ste-dma40.h +++ /dev/null @@ -1,209 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Copyright (C) ST-Ericsson SA 2007-2010 - * Author: Per Forlin <per.forlin@stericsson.com> for ST-Ericsson - * Author: Jonas Aaberg <jonas.aberg@stericsson.com> for ST-Ericsson - */ - - -#ifndef STE_DMA40_H -#define STE_DMA40_H - -#include <linux/dmaengine.h> -#include <linux/scatterlist.h> -#include <linux/workqueue.h> -#include <linux/interrupt.h> - -/* - * Maxium size for a single dma descriptor - * Size is limited to 16 bits. - * Size is in the units of addr-widths (1,2,4,8 bytes) - * Larger transfers will be split up to multiple linked desc - */ -#define STEDMA40_MAX_SEG_SIZE 0xFFFF - -/* dev types for memcpy */ -#define STEDMA40_DEV_DST_MEMORY (-1) -#define STEDMA40_DEV_SRC_MEMORY (-1) - -enum stedma40_mode { - STEDMA40_MODE_LOGICAL = 0, - STEDMA40_MODE_PHYSICAL, - STEDMA40_MODE_OPERATION, -}; - -enum stedma40_mode_opt { - STEDMA40_PCHAN_BASIC_MODE = 0, - STEDMA40_LCHAN_SRC_LOG_DST_LOG = 0, - STEDMA40_PCHAN_MODULO_MODE, - STEDMA40_PCHAN_DOUBLE_DST_MODE, - STEDMA40_LCHAN_SRC_PHY_DST_LOG, - STEDMA40_LCHAN_SRC_LOG_DST_PHY, -}; - -#define STEDMA40_ESIZE_8_BIT 0x0 -#define STEDMA40_ESIZE_16_BIT 0x1 -#define STEDMA40_ESIZE_32_BIT 0x2 -#define STEDMA40_ESIZE_64_BIT 0x3 - -/* The value 4 indicates that PEN-reg shall be set to 0 */ -#define STEDMA40_PSIZE_PHY_1 0x4 -#define STEDMA40_PSIZE_PHY_2 0x0 -#define STEDMA40_PSIZE_PHY_4 0x1 -#define STEDMA40_PSIZE_PHY_8 0x2 -#define STEDMA40_PSIZE_PHY_16 0x3 - -/* - * The number of elements differ in logical and - * physical mode - */ -#define STEDMA40_PSIZE_LOG_1 STEDMA40_PSIZE_PHY_2 -#define STEDMA40_PSIZE_LOG_4 STEDMA40_PSIZE_PHY_4 -#define STEDMA40_PSIZE_LOG_8 STEDMA40_PSIZE_PHY_8 -#define STEDMA40_PSIZE_LOG_16 STEDMA40_PSIZE_PHY_16 - -/* Maximum number of possible physical channels */ -#define STEDMA40_MAX_PHYS 32 - -enum stedma40_flow_ctrl { - STEDMA40_NO_FLOW_CTRL, - STEDMA40_FLOW_CTRL, -}; - -/** - * struct stedma40_half_channel_info - dst/src channel configuration - * - * @big_endian: true if the src/dst should be read as big endian - * @data_width: Data width of the src/dst hardware - * @p_size: Burst size - * @flow_ctrl: Flow control on/off. - */ -struct stedma40_half_channel_info { - bool big_endian; - enum dma_slave_buswidth data_width; - int psize; - enum stedma40_flow_ctrl flow_ctrl; -}; - -/** - * struct stedma40_chan_cfg - Structure to be filled by client drivers. - * - * @dir: MEM 2 MEM, PERIPH 2 MEM , MEM 2 PERIPH, PERIPH 2 PERIPH - * @high_priority: true if high-priority - * @realtime: true if realtime mode is to be enabled. Only available on DMA40 - * version 3+, i.e DB8500v2+ - * @mode: channel mode: physical, logical, or operation - * @mode_opt: options for the chosen channel mode - * @dev_type: src/dst device type (driver uses dir to figure out which) - * @src_info: Parameters for dst half channel - * @dst_info: Parameters for dst half channel - * @use_fixed_channel: if true, use physical channel specified by phy_channel - * @phy_channel: physical channel to use, only if use_fixed_channel is true - * - * This structure has to be filled by the client drivers. - * It is recommended to do all dma configurations for clients in the machine. - * - */ -struct stedma40_chan_cfg { - enum dma_transfer_direction dir; - bool high_priority; - bool realtime; - enum stedma40_mode mode; - enum stedma40_mode_opt mode_opt; - int dev_type; - struct stedma40_half_channel_info src_info; - struct stedma40_half_channel_info dst_info; - - bool use_fixed_channel; - int phy_channel; -}; - -/** - * struct stedma40_platform_data - Configuration struct for the dma device. - * - * @dev_tx: mapping between destination event line and io address - * @dev_rx: mapping between source event line and io address - * @disabled_channels: A vector, ending with -1, that marks physical channels - * that are for different reasons not available for the driver. - * @soft_lli_chans: A vector, that marks physical channels will use LLI by SW - * which avoids HW bug that exists in some versions of the controller. - * SoftLLI introduces relink overhead that could impact performace for - * certain use cases. - * @num_of_soft_lli_chans: The number of channels that needs to be configured - * to use SoftLLI. - * @use_esram_lcla: flag for mapping the lcla into esram region - * @num_of_memcpy_chans: The number of channels reserved for memcpy. - * @num_of_phy_chans: The number of physical channels implemented in HW. - * 0 means reading the number of channels from DMA HW but this is only valid - * for 'multiple of 4' channels, like 8. - */ -struct stedma40_platform_data { - int disabled_channels[STEDMA40_MAX_PHYS]; - int *soft_lli_chans; - int num_of_soft_lli_chans; - bool use_esram_lcla; - int num_of_memcpy_chans; - int num_of_phy_chans; -}; - -#ifdef CONFIG_STE_DMA40 - -/** - * stedma40_filter() - Provides stedma40_chan_cfg to the - * ste_dma40 dma driver via the dmaengine framework. - * does some checking of what's provided. - * - * Never directly called by client. It used by dmaengine. - * @chan: dmaengine handle. - * @data: Must be of type: struct stedma40_chan_cfg and is - * the configuration of the framework. - * - * - */ - -bool stedma40_filter(struct dma_chan *chan, void *data); - -/** - * stedma40_slave_mem() - Transfers a raw data buffer to or from a slave - * (=device) - * - * @chan: dmaengine handle - * @addr: source or destination physicall address. - * @size: bytes to transfer - * @direction: direction of transfer - * @flags: is actually enum dma_ctrl_flags. See dmaengine.h - */ - -static inline struct -dma_async_tx_descriptor *stedma40_slave_mem(struct dma_chan *chan, - dma_addr_t addr, - unsigned int size, - enum dma_transfer_direction direction, - unsigned long flags) -{ - struct scatterlist sg; - sg_init_table(&sg, 1); - sg.dma_address = addr; - sg.length = size; - - return dmaengine_prep_slave_sg(chan, &sg, 1, direction, flags); -} - -#else -static inline bool stedma40_filter(struct dma_chan *chan, void *data) -{ - return false; -} - -static inline struct -dma_async_tx_descriptor *stedma40_slave_mem(struct dma_chan *chan, - dma_addr_t addr, - unsigned int size, - enum dma_transfer_direction direction, - unsigned long flags) -{ - return NULL; -} -#endif - -#endif diff --git a/include/linux/platform_data/efm32-spi.h b/include/linux/platform_data/efm32-spi.h deleted file mode 100644 index a2c56fcd0534..000000000000 --- a/include/linux/platform_data/efm32-spi.h +++ /dev/null @@ -1,15 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __LINUX_PLATFORM_DATA_EFM32_SPI_H__ -#define __LINUX_PLATFORM_DATA_EFM32_SPI_H__ - -#include <linux/types.h> - -/** - * struct efm32_spi_pdata - * @location: pinmux location for the I/O pins (to be written to the ROUTE - * register) - */ -struct efm32_spi_pdata { - u8 location; -}; -#endif /* ifndef __LINUX_PLATFORM_DATA_EFM32_SPI_H__ */ diff --git a/include/linux/platform_data/efm32-uart.h b/include/linux/platform_data/efm32-uart.h deleted file mode 100644 index ccbb8f11db75..000000000000 --- a/include/linux/platform_data/efm32-uart.h +++ /dev/null @@ -1,19 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * - * - */ -#ifndef __LINUX_PLATFORM_DATA_EFM32_UART_H__ -#define __LINUX_PLATFORM_DATA_EFM32_UART_H__ - -#include <linux/types.h> - -/** - * struct efm32_uart_pdata - * @location: pinmux location for the I/O pins (to be written to the ROUTE - * register) - */ -struct efm32_uart_pdata { - u8 location; -}; -#endif /* ifndef __LINUX_PLATFORM_DATA_EFM32_UART_H__ */ diff --git a/include/linux/platform_data/emc2305.h b/include/linux/platform_data/emc2305.h new file mode 100644 index 000000000000..54d672dd6f7d --- /dev/null +++ b/include/linux/platform_data/emc2305.h @@ -0,0 +1,22 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +#ifndef __LINUX_PLATFORM_DATA_EMC2305__ +#define __LINUX_PLATFORM_DATA_EMC2305__ + +#define EMC2305_PWM_MAX 5 + +/** + * struct emc2305_platform_data - EMC2305 driver platform data + * @max_state: maximum cooling state of the cooling device; + * @pwm_num: number of active channels; + * @pwm_separate: separate PWM settings for every channel; + * @pwm_min: array of minimum PWM per channel; + */ +struct emc2305_platform_data { + u8 max_state; + u8 pwm_num; + bool pwm_separate; + u8 pwm_min[EMC2305_PWM_MAX]; +}; + +#endif diff --git a/include/linux/platform_data/eth_ixp4xx.h b/include/linux/platform_data/eth_ixp4xx.h deleted file mode 100644 index 6f652ea0c6ae..000000000000 --- a/include/linux/platform_data/eth_ixp4xx.h +++ /dev/null @@ -1,19 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __PLATFORM_DATA_ETH_IXP4XX -#define __PLATFORM_DATA_ETH_IXP4XX - -#include <linux/types.h> - -#define IXP4XX_ETH_NPEA 0x00 -#define IXP4XX_ETH_NPEB 0x10 -#define IXP4XX_ETH_NPEC 0x20 - -/* Information about built-in Ethernet MAC interfaces */ -struct eth_plat_info { - u8 phy; /* MII PHY ID, 0 - 31 */ - u8 rxq; /* configurable, currently 0 - 31 only */ - u8 txreadyq; - u8 hwaddr[6]; -}; - -#endif diff --git a/include/linux/platform_data/gpio-davinci.h b/include/linux/platform_data/gpio-davinci.h index e182a46e609f..b82e44662efe 100644 --- a/include/linux/platform_data/gpio-davinci.h +++ b/include/linux/platform_data/gpio-davinci.h @@ -1,16 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * DaVinci GPIO Platform Related Defines * * Copyright (C) 2013 Texas Instruments Incorporated - https://www.ti.com/ - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation version 2. - * - * This program is distributed "as is" WITHOUT ANY WARRANTY of any - * kind, whether express or implied; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef __DAVINCI_GPIO_PLATFORM_H diff --git a/include/linux/platform_data/gpio-dwapb.h b/include/linux/platform_data/gpio-dwapb.h deleted file mode 100644 index ff1be737bad6..000000000000 --- a/include/linux/platform_data/gpio-dwapb.h +++ /dev/null @@ -1,23 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Copyright(c) 2014 Intel Corporation. - */ - -#ifndef GPIO_DW_APB_H -#define GPIO_DW_APB_H - -struct dwapb_port_property { - struct fwnode_handle *fwnode; - unsigned int idx; - unsigned int ngpio; - unsigned int gpio_base; - int irq[32]; - bool irq_shared; -}; - -struct dwapb_platform_data { - struct dwapb_port_property *properties; - unsigned int nports; -}; - -#endif diff --git a/include/linux/platform_data/gpio-omap.h b/include/linux/platform_data/gpio-omap.h index 8b30b14b47d3..cdd8cfb424f5 100644 --- a/include/linux/platform_data/gpio-omap.h +++ b/include/linux/platform_data/gpio-omap.h @@ -85,6 +85,7 @@ * omap2+ specific GPIO registers */ #define OMAP24XX_GPIO_REVISION 0x0000 +#define OMAP24XX_GPIO_SYSCONFIG 0x0010 #define OMAP24XX_GPIO_IRQSTATUS1 0x0018 #define OMAP24XX_GPIO_IRQSTATUS2 0x0028 #define OMAP24XX_GPIO_IRQENABLE2 0x002c @@ -108,6 +109,7 @@ #define OMAP24XX_GPIO_SETDATAOUT 0x0094 #define OMAP4_GPIO_REVISION 0x0000 +#define OMAP4_GPIO_SYSCONFIG 0x0010 #define OMAP4_GPIO_EOI 0x0020 #define OMAP4_GPIO_IRQSTATUSRAW0 0x0024 #define OMAP4_GPIO_IRQSTATUSRAW1 0x0028 @@ -142,12 +144,10 @@ #define OMAP_MAX_GPIO_LINES 192 -#define OMAP_MPUIO(nr) (OMAP_MAX_GPIO_LINES + (nr)) -#define OMAP_GPIO_IS_MPUIO(nr) ((nr) >= OMAP_MAX_GPIO_LINES) - #ifndef __ASSEMBLER__ struct omap_gpio_reg_offs { u16 revision; + u16 sysconfig; u16 direction; u16 datain; u16 dataout; diff --git a/include/linux/platform_data/gpio/gpio-amd-fch.h b/include/linux/platform_data/gpio/gpio-amd-fch.h index 9e46678edb2a..255d51c9d36d 100644 --- a/include/linux/platform_data/gpio/gpio-amd-fch.h +++ b/include/linux/platform_data/gpio/gpio-amd-fch.h @@ -19,7 +19,7 @@ #define AMD_FCH_GPIO_REG_GPIO49 0x40 #define AMD_FCH_GPIO_REG_GPIO50 0x41 #define AMD_FCH_GPIO_REG_GPIO51 0x42 -#define AMD_FCH_GPIO_REG_GPIO59_DEVSLP0 0x43 +#define AMD_FCH_GPIO_REG_GPIO55_DEVSLP0 0x43 #define AMD_FCH_GPIO_REG_GPIO57 0x44 #define AMD_FCH_GPIO_REG_GPIO58 0x45 #define AMD_FCH_GPIO_REG_GPIO59_DEVSLP1 0x46 diff --git a/include/linux/platform_data/gpio_backlight.h b/include/linux/platform_data/gpio_backlight.h index 1a8b5b1946fe..323fbf5f7613 100644 --- a/include/linux/platform_data/gpio_backlight.h +++ b/include/linux/platform_data/gpio_backlight.h @@ -8,7 +8,7 @@ struct device; struct gpio_backlight_platform_data { - struct device *fbdev; + struct device *dev; }; #endif diff --git a/include/linux/platform_data/gpmc-omap.h b/include/linux/platform_data/gpmc-omap.h index c9cc4e32435d..dcca6c5e23bb 100644 --- a/include/linux/platform_data/gpmc-omap.h +++ b/include/linux/platform_data/gpmc-omap.h @@ -136,6 +136,13 @@ struct gpmc_device_timings { #define GPMC_MUX_AAD 1 /* Addr-Addr-Data multiplex */ #define GPMC_MUX_AD 2 /* Addr-Data multiplex */ +/* Wait pin polarity values */ +#define GPMC_WAITPINPOLARITY_INVALID UINT_MAX +#define GPMC_WAITPINPOLARITY_ACTIVE_LOW 0 +#define GPMC_WAITPINPOLARITY_ACTIVE_HIGH 1 + +#define GPMC_WAITPIN_INVALID UINT_MAX + struct gpmc_settings { bool burst_wrap; /* enables wrap bursting */ bool burst_read; /* enables read page/burst mode */ @@ -149,6 +156,7 @@ struct gpmc_settings { u32 device_width; /* device bus width (8 or 16 bit) */ u32 mux_add_data; /* multiplex address & data */ u32 wait_pin; /* wait-pin to be used */ + u32 wait_pin_polarity; }; /* Data for each chip select */ diff --git a/include/linux/platform_data/gsc_hwmon.h b/include/linux/platform_data/gsc_hwmon.h index 37a8f554da00..70e8a6bec0f6 100644 --- a/include/linux/platform_data/gsc_hwmon.h +++ b/include/linux/platform_data/gsc_hwmon.h @@ -7,6 +7,7 @@ enum gsc_hwmon_mode { mode_voltage_24bit, mode_voltage_raw, mode_voltage_16bit, + mode_fan, mode_max, }; @@ -28,18 +29,17 @@ struct gsc_hwmon_channel { /** * struct gsc_hwmon_platform_data - platform data for gsc_hwmon driver - * @channels: pointer to array of gsc_hwmon_channel structures - * describing channels * @nchannels: number of elements in @channels array * @vreference: voltage reference (mV) * @resolution: ADC bit resolution * @fan_base: register base for FAN controller + * @channels: array of gsc_hwmon_channel structures describing channels */ struct gsc_hwmon_platform_data { - const struct gsc_hwmon_channel *channels; int nchannels; unsigned int resolution; unsigned int vreference; unsigned int fan_base; + struct gsc_hwmon_channel channels[] __counted_by(nchannels); }; #endif diff --git a/include/linux/platform_data/hirschmann-hellcreek.h b/include/linux/platform_data/hirschmann-hellcreek.h new file mode 100644 index 000000000000..8748680e9e3c --- /dev/null +++ b/include/linux/platform_data/hirschmann-hellcreek.h @@ -0,0 +1,24 @@ +/* SPDX-License-Identifier: (GPL-2.0 OR MIT) */ +/* + * Hirschmann Hellcreek TSN switch platform data. + * + * Copyright (C) 2020 Linutronix GmbH + * Author Kurt Kanzenbach <kurt@linutronix.de> + */ + +#ifndef _HIRSCHMANN_HELLCREEK_H_ +#define _HIRSCHMANN_HELLCREEK_H_ + +#include <linux/types.h> + +struct hellcreek_platform_data { + const char *name; /* Switch name */ + int num_ports; /* Amount of switch ports */ + int is_100_mbits; /* Is it configured to 100 or 1000 mbit/s */ + int qbv_support; /* Qbv support on front TSN ports */ + int qbv_on_cpu_port; /* Qbv support on the CPU port */ + int qbu_support; /* Qbu support on front TSN ports */ + u16 module_id; /* Module identificaton */ +}; + +#endif /* _HIRSCHMANN_HELLCREEK_H_ */ diff --git a/include/linux/platform_data/i2c-designware.h b/include/linux/platform_data/i2c-designware.h deleted file mode 100644 index 014c4a5a7e13..000000000000 --- a/include/linux/platform_data/i2c-designware.h +++ /dev/null @@ -1,13 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Copyright(c) 2014 Intel Corporation. - */ - -#ifndef I2C_DESIGNWARE_H -#define I2C_DESIGNWARE_H - -struct dw_i2c_platform_data { - unsigned int i2c_scl_freq; -}; - -#endif diff --git a/include/linux/platform_data/i2c-gpio.h b/include/linux/platform_data/i2c-gpio.h index a907774fd177..545639bcca72 100644 --- a/include/linux/platform_data/i2c-gpio.h +++ b/include/linux/platform_data/i2c-gpio.h @@ -16,16 +16,25 @@ * isn't actively driven high when setting the output value high. * gpio_get_value() must return the actual pin state even if the * pin is configured as an output. + * @sda_is_output_only: SDA output drivers can't be turned off. + * This is for clients that can only read SDA/SCL. + * @sda_has_no_pullup: SDA is used in a non-compliant way and has no pull-up. + * Therefore disable open-drain. * @scl_is_open_drain: SCL is set up as open drain. Same requirements * as for sda_is_open_drain apply. * @scl_is_output_only: SCL output drivers cannot be turned off. + * @scl_has_no_pullup: SCL is used in a non-compliant way and has no pull-up. + * Therefore disable open-drain. */ struct i2c_gpio_platform_data { int udelay; int timeout; unsigned int sda_is_open_drain:1; + unsigned int sda_is_output_only:1; + unsigned int sda_has_no_pullup:1; unsigned int scl_is_open_drain:1; unsigned int scl_is_output_only:1; + unsigned int scl_has_no_pullup:1; }; #endif /* _LINUX_I2C_GPIO_H */ diff --git a/include/linux/platform_data/i2c-hid.h b/include/linux/platform_data/i2c-hid.h deleted file mode 100644 index c628bb5e1061..000000000000 --- a/include/linux/platform_data/i2c-hid.h +++ /dev/null @@ -1,41 +0,0 @@ -/* - * HID over I2C protocol implementation - * - * Copyright (c) 2012 Benjamin Tissoires <benjamin.tissoires@gmail.com> - * Copyright (c) 2012 Ecole Nationale de l'Aviation Civile, France - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file COPYING in the main directory of this archive for - * more details. - */ - -#ifndef __LINUX_I2C_HID_H -#define __LINUX_I2C_HID_H - -#include <linux/regulator/consumer.h> -#include <linux/types.h> - -/** - * struct i2chid_platform_data - used by hid over i2c implementation. - * @hid_descriptor_address: i2c register where the HID descriptor is stored. - * @supplies: regulators for powering on the device. - * @post_power_delay_ms: delay after powering on before device is usable. - * - * Note that it is the responsibility of the platform driver (or the acpi 5.0 - * driver, or the flattened device tree) to setup the irq related to the gpio in - * the struct i2c_board_info. - * The platform driver should also setup the gpio according to the device: - * - * A typical example is the following: - * irq = gpio_to_irq(intr_gpio); - * hkdk4412_i2c_devs5[0].irq = irq; // store the irq in i2c_board_info - * gpio_request(intr_gpio, "elan-irq"); - * s3c_gpio_setpull(intr_gpio, S3C_GPIO_PULL_UP); - */ -struct i2c_hid_platform_data { - u16 hid_descriptor_address; - struct regulator_bulk_data supplies[2]; - int post_power_delay_ms; -}; - -#endif /* __LINUX_I2C_HID_H */ diff --git a/include/linux/platform_data/i2c-mux-gpio.h b/include/linux/platform_data/i2c-mux-gpio.h index 5e4c2c272a73..816a4cd3ccb5 100644 --- a/include/linux/platform_data/i2c-mux-gpio.h +++ b/include/linux/platform_data/i2c-mux-gpio.h @@ -18,7 +18,6 @@ * @values: Array of bitmasks of GPIO settings (low/high) for each * position * @n_values: Number of multiplexer positions (busses to instantiate) - * @classes: Optional I2C auto-detection classes * @idle: Bitmask to write to MUX when idle or GPIO_I2CMUX_NO_IDLE if not used */ struct i2c_mux_gpio_platform_data { @@ -26,7 +25,6 @@ struct i2c_mux_gpio_platform_data { int base_nr; const unsigned *values; int n_values; - const unsigned *classes; unsigned idle; }; diff --git a/include/linux/platform_data/i2c-mux-reg.h b/include/linux/platform_data/i2c-mux-reg.h index 2543c2a1c9ae..e2e895768311 100644 --- a/include/linux/platform_data/i2c-mux-reg.h +++ b/include/linux/platform_data/i2c-mux-reg.h @@ -17,7 +17,6 @@ * @n_values: Number of multiplexer channels * @little_endian: Indicating if the register is in little endian * @write_only: Reading the register is not allowed by hardware - * @classes: Optional I2C auto-detection classes * @idle: Value to write to mux when idle * @idle_in_use: indicate if idle value is in use * @reg: Virtual address of the register to switch channel @@ -30,7 +29,6 @@ struct i2c_mux_reg_platform_data { int n_values; bool little_endian; bool write_only; - const unsigned int *classes; u32 idle; bool idle_in_use; void __iomem *reg; diff --git a/include/linux/platform_data/invensense_mpu6050.h b/include/linux/platform_data/invensense_mpu6050.h index 93974f4cfba1..f05b37521f67 100644 --- a/include/linux/platform_data/invensense_mpu6050.h +++ b/include/linux/platform_data/invensense_mpu6050.h @@ -12,7 +12,7 @@ * mounting matrix retrieved from device-tree) * * Contains platform specific information on how to configure the MPU6050 to - * work on this platform. The orientation matricies are 3x3 rotation matricies + * work on this platform. The orientation matrices are 3x3 rotation matrices * that are applied to the data to rotate from the mounting orientation to the * platform orientation. The values must be one of 0, 1, or -1 and each row and * column should have exactly 1 non-zero value. diff --git a/include/linux/platform_data/irda-pxaficp.h b/include/linux/platform_data/irda-pxaficp.h deleted file mode 100644 index bd35ddcf3068..000000000000 --- a/include/linux/platform_data/irda-pxaficp.h +++ /dev/null @@ -1,26 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef ASMARM_ARCH_IRDA_H -#define ASMARM_ARCH_IRDA_H - -/* board specific transceiver capabilities */ - -#define IR_OFF 1 -#define IR_SIRMODE 2 -#define IR_FIRMODE 4 - -struct pxaficp_platform_data { - int transceiver_cap; - void (*transceiver_mode)(struct device *dev, int mode); - int (*startup)(struct device *dev); - void (*shutdown)(struct device *dev); - int gpio_pwdown; /* powerdown GPIO for the IrDA chip */ - bool gpio_pwdown_inverted; /* gpio_pwdown is inverted */ -}; - -extern void pxa_set_ficp_info(struct pxaficp_platform_data *info); - -#if defined(CONFIG_PXA25x) || defined(CONFIG_PXA27x) -void pxa2xx_transceiver_mode(struct device *dev, int mode); -#endif - -#endif diff --git a/include/linux/platform_data/irda-sa11x0.h b/include/linux/platform_data/irda-sa11x0.h deleted file mode 100644 index 7db59c917575..000000000000 --- a/include/linux/platform_data/irda-sa11x0.h +++ /dev/null @@ -1,17 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * arch/arm/include/asm/mach/irda.h - * - * Copyright (C) 2004 Russell King. - */ -#ifndef __ASM_ARM_MACH_IRDA_H -#define __ASM_ARM_MACH_IRDA_H - -struct irda_platform_data { - int (*startup)(struct device *); - void (*shutdown)(struct device *); - int (*set_power)(struct device *, unsigned int state); - void (*set_speed)(struct device *, unsigned int speed); -}; - -#endif diff --git a/include/linux/platform_data/jz4740/jz4740_nand.h b/include/linux/platform_data/jz4740/jz4740_nand.h deleted file mode 100644 index b3f066d63059..000000000000 --- a/include/linux/platform_data/jz4740/jz4740_nand.h +++ /dev/null @@ -1,25 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * Copyright (C) 2009-2010, Lars-Peter Clausen <lars@metafoo.de> - * JZ4740 SoC NAND controller driver - */ - -#ifndef __JZ4740_NAND_H__ -#define __JZ4740_NAND_H__ - -#include <linux/mtd/rawnand.h> -#include <linux/mtd/partitions.h> - -#define JZ_NAND_NUM_BANKS 4 - -struct jz_nand_platform_data { - int num_partitions; - struct mtd_partition *partitions; - - unsigned char banks[JZ_NAND_NUM_BANKS]; - - void (*ident_callback)(struct platform_device *, struct mtd_info *, - struct mtd_partition **, int *num_partitions); -}; - -#endif diff --git a/include/linux/platform_data/keyboard-pxa930_rotary.h b/include/linux/platform_data/keyboard-pxa930_rotary.h deleted file mode 100644 index 3271aa01cbe8..000000000000 --- a/include/linux/platform_data/keyboard-pxa930_rotary.h +++ /dev/null @@ -1,21 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __ASM_ARCH_PXA930_ROTARY_H -#define __ASM_ARCH_PXA930_ROTARY_H - -/* NOTE: - * - * rotary can be either interpreted as a ralative input event (e.g. - * REL_WHEEL or REL_HWHEEL) or a specific key event (e.g. UP/DOWN - * or LEFT/RIGHT), depending on if up_key & down_key are assigned - * or rel_code is assigned a non-zero value. When all are non-zero, - * up_key and down_key will be preferred. - */ -struct pxa930_rotary_platform_data { - int up_key; - int down_key; - int rel_code; -}; - -void __init pxa930_set_rotarykey_info(struct pxa930_rotary_platform_data *info); - -#endif /* __ASM_ARCH_PXA930_ROTARY_H */ diff --git a/include/linux/platform_data/keypad-omap.h b/include/linux/platform_data/keypad-omap.h index 3e7c64c854f4..f3f1311cdf3a 100644 --- a/include/linux/platform_data/keypad-omap.h +++ b/include/linux/platform_data/keypad-omap.h @@ -19,9 +19,6 @@ struct omap_kp_platform_data { bool rep; unsigned long delay; bool dbounce; - /* specific to OMAP242x*/ - unsigned int *row_gpios; - unsigned int *col_gpios; }; /* Group (0..3) -- when multiple keys are pressed, only the diff --git a/include/linux/platform_data/lcd-mipid.h b/include/linux/platform_data/lcd-mipid.h index 63f05eb23827..4927cfc5158c 100644 --- a/include/linux/platform_data/lcd-mipid.h +++ b/include/linux/platform_data/lcd-mipid.h @@ -15,10 +15,8 @@ enum mipid_test_result { #ifdef __KERNEL__ struct mipid_platform_data { - int nreset_gpio; int data_lines; - void (*shutdown)(struct mipid_platform_data *pdata); void (*set_bklight_level)(struct mipid_platform_data *pdata, int level); int (*get_bklight_level)(struct mipid_platform_data *pdata); diff --git a/include/linux/platform_data/leds-lp55xx.h b/include/linux/platform_data/leds-lp55xx.h index 3441064713a3..3cc8db0b12b5 100644 --- a/include/linux/platform_data/leds-lp55xx.h +++ b/include/linux/platform_data/leds-lp55xx.h @@ -73,6 +73,9 @@ struct lp55xx_platform_data { /* Clock configuration */ u8 clock_mode; + /* Charge pump mode */ + u32 charge_pump_mode; + /* optional enable GPIO */ struct gpio_desc *enable_gpiod; diff --git a/include/linux/platform_data/leds-omap.h b/include/linux/platform_data/leds-omap.h deleted file mode 100644 index dd1a3ec86fe4..000000000000 --- a/include/linux/platform_data/leds-omap.h +++ /dev/null @@ -1,19 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Copyright (C) 2006 Samsung Electronics - * Kyungmin Park <kyungmin.park@samsung.com> - */ -#ifndef ASMARM_ARCH_LED_H -#define ASMARM_ARCH_LED_H - -struct omap_led_config { - struct led_classdev cdev; - s16 gpio; -}; - -struct omap_led_platform_data { - s16 nr_leds; - struct omap_led_config *leds; -}; - -#endif diff --git a/include/linux/platform_data/leds-pca963x.h b/include/linux/platform_data/leds-pca963x.h deleted file mode 100644 index 6091337ce4bf..000000000000 --- a/include/linux/platform_data/leds-pca963x.h +++ /dev/null @@ -1,35 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * PCA963X LED chip driver. - * - * Copyright 2012 bct electronic GmbH - * Copyright 2013 Qtechnology A/S - */ - -#ifndef __LINUX_PCA963X_H -#define __LINUX_PCA963X_H -#include <linux/leds.h> - -enum pca963x_outdrv { - PCA963X_OPEN_DRAIN, - PCA963X_TOTEM_POLE, /* aka push-pull */ -}; - -enum pca963x_blink_type { - PCA963X_SW_BLINK, - PCA963X_HW_BLINK, -}; - -enum pca963x_direction { - PCA963X_NORMAL, - PCA963X_INVERTED, -}; - -struct pca963x_platform_data { - struct led_platform_data leds; - enum pca963x_outdrv outdrv; - enum pca963x_blink_type blink_type; - enum pca963x_direction dir; -}; - -#endif /* __LINUX_PCA963X_H*/ diff --git a/include/linux/platform_data/leds-s3c24xx.h b/include/linux/platform_data/leds-s3c24xx.h deleted file mode 100644 index 64f8d14876e0..000000000000 --- a/include/linux/platform_data/leds-s3c24xx.h +++ /dev/null @@ -1,18 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Copyright (c) 2006 Simtec Electronics - * http://armlinux.simtec.co.uk/ - * Ben Dooks <ben@simtec.co.uk> - * - * S3C24XX - LEDs GPIO connector -*/ - -#ifndef __LEDS_S3C24XX_H -#define __LEDS_S3C24XX_H - -struct s3c24xx_led_platdata { - char *name; - char *def_trigger; -}; - -#endif /* __LEDS_S3C24XX_H */ diff --git a/include/linux/platform_data/lv5207lp.h b/include/linux/platform_data/lv5207lp.h index c9da8d402750..95d85c1394bc 100644 --- a/include/linux/platform_data/lv5207lp.h +++ b/include/linux/platform_data/lv5207lp.h @@ -8,7 +8,7 @@ struct device; struct lv5207lp_platform_data { - struct device *fbdev; + struct device *dev; unsigned int max_value; unsigned int def_value; }; diff --git a/include/linux/platform_data/macb.h b/include/linux/platform_data/macb.h deleted file mode 100644 index aa5b5562d6f7..000000000000 --- a/include/linux/platform_data/macb.h +++ /dev/null @@ -1,20 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Copyright (C) 2004-2006 Atmel Corporation - */ -#ifndef __MACB_PDATA_H__ -#define __MACB_PDATA_H__ - -#include <linux/clk.h> - -/** - * struct macb_platform_data - platform data for MACB Ethernet - * @pclk: platform clock - * @hclk: AHB clock - */ -struct macb_platform_data { - struct clk *pclk; - struct clk *hclk; -}; - -#endif /* __MACB_PDATA_H__ */ diff --git a/include/linux/platform_data/max732x.h b/include/linux/platform_data/max732x.h index f231c635faec..423999207cd5 100644 --- a/include/linux/platform_data/max732x.h +++ b/include/linux/platform_data/max732x.h @@ -7,17 +7,5 @@ struct max732x_platform_data { /* number of the first GPIO */ unsigned gpio_base; - - /* interrupt base */ - int irq_base; - - void *context; /* param to setup/teardown */ - - int (*setup)(struct i2c_client *client, - unsigned gpio, unsigned ngpio, - void *context); - int (*teardown)(struct i2c_client *client, - unsigned gpio, unsigned ngpio, - void *context); }; #endif /* __LINUX_I2C_MAX732X_H */ diff --git a/include/linux/platform_data/mdio-bcm-unimac.h b/include/linux/platform_data/mdio-bcm-unimac.h index 8a5f9f0b2c52..724e1f57b81f 100644 --- a/include/linux/platform_data/mdio-bcm-unimac.h +++ b/include/linux/platform_data/mdio-bcm-unimac.h @@ -1,11 +1,14 @@ #ifndef __MDIO_BCM_UNIMAC_PDATA_H #define __MDIO_BCM_UNIMAC_PDATA_H +struct clk; + struct unimac_mdio_pdata { u32 phy_mask; int (*wait_func)(void *data); void *wait_func_data; const char *bus_name; + struct clk *clk; }; #define UNIMAC_MDIO_DRV_NAME "unimac-mdio" diff --git a/include/linux/platform_data/media/camera-mx2.h b/include/linux/platform_data/media/camera-mx2.h deleted file mode 100644 index 8cfa76b6e1e1..000000000000 --- a/include/linux/platform_data/media/camera-mx2.h +++ /dev/null @@ -1,31 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * mx2-cam.h - i.MX27/i.MX25 camera driver header file - * - * Copyright (C) 2003, Intel Corporation - * Copyright (C) 2008, Sascha Hauer <s.hauer@pengutronix.de> - * Copyright (C) 2010, Baruch Siach <baruch@tkos.co.il> - */ - -#ifndef __MACH_MX2_CAM_H_ -#define __MACH_MX2_CAM_H_ - -#define MX2_CAMERA_EXT_VSYNC (1 << 1) -#define MX2_CAMERA_CCIR (1 << 2) -#define MX2_CAMERA_CCIR_INTERLACE (1 << 3) -#define MX2_CAMERA_HSYNC_HIGH (1 << 4) -#define MX2_CAMERA_GATED_CLOCK (1 << 5) -#define MX2_CAMERA_INV_DATA (1 << 6) -#define MX2_CAMERA_PCLK_SAMPLE_RISING (1 << 7) - -/** - * struct mx2_camera_platform_data - optional platform data for mx2_camera - * @flags: any combination of MX2_CAMERA_* - * @clk: clock rate of the csi block / 2 - */ -struct mx2_camera_platform_data { - unsigned long flags; - unsigned long clk; -}; - -#endif /* __MACH_MX2_CAM_H_ */ diff --git a/include/linux/platform_data/media/camera-mx3.h b/include/linux/platform_data/media/camera-mx3.h deleted file mode 100644 index 781c004e5596..000000000000 --- a/include/linux/platform_data/media/camera-mx3.h +++ /dev/null @@ -1,43 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * mx3_camera.h - i.MX3x camera driver header file - * - * Copyright (C) 2008, Guennadi Liakhovetski, DENX Software Engineering, <lg@denx.de> - */ - -#ifndef _MX3_CAMERA_H_ -#define _MX3_CAMERA_H_ - -#include <linux/device.h> - -#define MX3_CAMERA_CLK_SRC 1 -#define MX3_CAMERA_EXT_VSYNC 2 -#define MX3_CAMERA_DP 4 -#define MX3_CAMERA_PCP 8 -#define MX3_CAMERA_HSP 0x10 -#define MX3_CAMERA_VSP 0x20 -#define MX3_CAMERA_DATAWIDTH_4 0x40 -#define MX3_CAMERA_DATAWIDTH_8 0x80 -#define MX3_CAMERA_DATAWIDTH_10 0x100 -#define MX3_CAMERA_DATAWIDTH_15 0x200 - -#define MX3_CAMERA_DATAWIDTH_MASK (MX3_CAMERA_DATAWIDTH_4 | MX3_CAMERA_DATAWIDTH_8 | \ - MX3_CAMERA_DATAWIDTH_10 | MX3_CAMERA_DATAWIDTH_15) - -struct v4l2_async_subdev; - -/** - * struct mx3_camera_pdata - i.MX3x camera platform data - * @flags: MX3_CAMERA_* flags - * @mclk_10khz: master clock frequency in 10kHz units - * @dma_dev: IPU DMA device to match against in channel allocation - */ -struct mx3_camera_pdata { - unsigned long flags; - unsigned long mclk_10khz; - struct device *dma_dev; - struct v4l2_async_subdev **asd; /* Flat array, arranged in groups */ - int *asd_sizes; /* 0-terminated array of asd group sizes */ -}; - -#endif diff --git a/include/linux/platform_data/media/coda.h b/include/linux/platform_data/media/coda.h deleted file mode 100644 index 293b61b60c9d..000000000000 --- a/include/linux/platform_data/media/coda.h +++ /dev/null @@ -1,14 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * Copyright (C) 2013 Philipp Zabel, Pengutronix - */ -#ifndef PLATFORM_CODA_H -#define PLATFORM_CODA_H - -struct device; - -struct coda_platform_data { - struct device *iram_dev; -}; - -#endif diff --git a/include/linux/platform_data/media/s5p_hdmi.h b/include/linux/platform_data/media/s5p_hdmi.h deleted file mode 100644 index 457321e917b9..000000000000 --- a/include/linux/platform_data/media/s5p_hdmi.h +++ /dev/null @@ -1,32 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * Driver header for S5P HDMI chip. - * - * Copyright (c) 2011 Samsung Electronics, Co. Ltd - * Contact: Tomasz Stanislawski <t.stanislaws@samsung.com> - */ - -#ifndef S5P_HDMI_H -#define S5P_HDMI_H - -struct i2c_board_info; - -/** - * @hdmiphy_bus: controller id for HDMIPHY bus - * @hdmiphy_info: template for HDMIPHY I2C device - * @mhl_bus: controller id for MHL control bus - * @mhl_info: template for MHL I2C device - * @hpd_gpio: GPIO for Hot-Plug-Detect pin - * - * NULL pointer for *_info fields indicates that - * the corresponding chip is not present - */ -struct s5p_hdmi_platform_data { - int hdmiphy_bus; - struct i2c_board_info *hdmiphy_info; - int mhl_bus; - struct i2c_board_info *mhl_info; - int hpd_gpio; -}; - -#endif /* S5P_HDMI_H */ diff --git a/include/linux/platform_data/microchip-ksz.h b/include/linux/platform_data/microchip-ksz.h index ea1cc6d829e9..8c659db4da6b 100644 --- a/include/linux/platform_data/microchip-ksz.h +++ b/include/linux/platform_data/microchip-ksz.h @@ -20,10 +20,32 @@ #define __MICROCHIP_KSZ_H #include <linux/types.h> +#include <linux/platform_data/dsa.h> + +enum ksz_chip_id { + KSZ8563_CHIP_ID = 0x8563, + KSZ8795_CHIP_ID = 0x8795, + KSZ8794_CHIP_ID = 0x8794, + KSZ8765_CHIP_ID = 0x8765, + KSZ8830_CHIP_ID = 0x8830, + KSZ9477_CHIP_ID = 0x00947700, + KSZ9896_CHIP_ID = 0x00989600, + KSZ9897_CHIP_ID = 0x00989700, + KSZ9893_CHIP_ID = 0x00989300, + KSZ9563_CHIP_ID = 0x00956300, + KSZ8567_CHIP_ID = 0x00856700, + KSZ9567_CHIP_ID = 0x00956700, + LAN9370_CHIP_ID = 0x00937000, + LAN9371_CHIP_ID = 0x00937100, + LAN9372_CHIP_ID = 0x00937200, + LAN9373_CHIP_ID = 0x00937300, + LAN9374_CHIP_ID = 0x00937400, +}; struct ksz_platform_data { + /* Must be first such that dsa_register_switch() can access it */ + struct dsa_chip_data cd; u32 chip_id; - u16 enabled_ports; }; #endif diff --git a/include/linux/platform_data/mlxcpld.h b/include/linux/platform_data/mlxcpld.h new file mode 100644 index 000000000000..d7610b528856 --- /dev/null +++ b/include/linux/platform_data/mlxcpld.h @@ -0,0 +1,31 @@ +/* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */ +/* + * Mellanox I2C multiplexer support in CPLD + * + * Copyright (C) 2016-2020 Mellanox Technologies + */ + +#ifndef _LINUX_I2C_MLXCPLD_H +#define _LINUX_I2C_MLXCPLD_H + +/* Platform data for the CPLD I2C multiplexers */ + +/* mlxcpld_mux_plat_data - per mux data, used with i2c_register_board_info + * @chan_ids - channels array + * @num_adaps - number of adapters + * @sel_reg_addr - mux select register offset in CPLD space + * @reg_size: register size in bytes + * @handle: handle to be passed by callback + * @completion_notify: callback to notify when all the adapters are created + */ +struct mlxcpld_mux_plat_data { + int *chan_ids; + int num_adaps; + int sel_reg_addr; + u8 reg_size; + void *handle; + int (*completion_notify)(void *handle, struct i2c_adapter *parent, + struct i2c_adapter *adapters[]); +}; + +#endif /* _LINUX_I2C_MLXCPLD_H */ diff --git a/include/linux/platform_data/mlxreg.h b/include/linux/platform_data/mlxreg.h index 1af9c01563f9..0b9f81a6f753 100644 --- a/include/linux/platform_data/mlxreg.h +++ b/include/linux/platform_data/mlxreg.h @@ -1,34 +1,6 @@ +/* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */ /* - * Copyright (c) 2017 Mellanox Technologies. All rights reserved. - * Copyright (c) 2017 Vadim Pasternak <vadimp@mellanox.com> - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the names of the copyright holders nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * Alternatively, this software may be distributed under the terms of the - * GNU General Public License ("GPL") version 2 as published by the Free - * Software Foundation. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. + * Copyright (C) 2017-2020 Mellanox Technologies Ltd. */ #ifndef __LINUX_PLATFORM_DATA_MLXREG_H @@ -53,12 +25,75 @@ enum mlxreg_wdt_type { }; /** + * enum mlxreg_hotplug_kind - kind of hotplug entry + * + * @MLXREG_HOTPLUG_DEVICE_NA: do not care; + * @MLXREG_HOTPLUG_LC_PRESENT: entry for line card presence in/out events; + * @MLXREG_HOTPLUG_LC_VERIFIED: entry for line card verification status events + * coming after line card security signature validation; + * @MLXREG_HOTPLUG_LC_POWERED: entry for line card power on/off events; + * @MLXREG_HOTPLUG_LC_SYNCED: entry for line card synchronization events, coming + * after hardware-firmware synchronization handshake; + * @MLXREG_HOTPLUG_LC_READY: entry for line card ready events, indicating line card + PHYs ready / unready state; + * @MLXREG_HOTPLUG_LC_ACTIVE: entry for line card active events, indicating firmware + * availability / unavailability for the ports on line card; + * @MLXREG_HOTPLUG_LC_THERMAL: entry for line card thermal shutdown events, positive + * event indicates that system should power off the line + * card for which this event has been received; + */ +enum mlxreg_hotplug_kind { + MLXREG_HOTPLUG_DEVICE_NA = 0, + MLXREG_HOTPLUG_LC_PRESENT = 1, + MLXREG_HOTPLUG_LC_VERIFIED = 2, + MLXREG_HOTPLUG_LC_POWERED = 3, + MLXREG_HOTPLUG_LC_SYNCED = 4, + MLXREG_HOTPLUG_LC_READY = 5, + MLXREG_HOTPLUG_LC_ACTIVE = 6, + MLXREG_HOTPLUG_LC_THERMAL = 7, +}; + +/** + * enum mlxreg_hotplug_device_action - hotplug device action required for + * driver's connectivity + * + * @MLXREG_HOTPLUG_DEVICE_DEFAULT_ACTION: probe device for 'on' event, remove + * for 'off' event; + * @MLXREG_HOTPLUG_DEVICE_PLATFORM_ACTION: probe platform device for 'on' + * event, remove for 'off' event; + * @MLXREG_HOTPLUG_DEVICE_NO_ACTION: no connectivity action is required; + */ +enum mlxreg_hotplug_device_action { + MLXREG_HOTPLUG_DEVICE_DEFAULT_ACTION = 0, + MLXREG_HOTPLUG_DEVICE_PLATFORM_ACTION = 1, + MLXREG_HOTPLUG_DEVICE_NO_ACTION = 2, +}; + +/** + * struct mlxreg_core_hotplug_notifier - hotplug notifier block: + * + * @identity: notifier identity name; + * @handle: user handle to be passed by user handler function; + * @user_handler: user handler function associated with the event; + */ +struct mlxreg_core_hotplug_notifier { + char identity[MLXREG_CORE_LABEL_MAX_SIZE]; + void *handle; + int (*user_handler)(void *handle, enum mlxreg_hotplug_kind kind, u8 action); +}; + +/** * struct mlxreg_hotplug_device - I2C device data: * * @adapter: I2C device adapter; * @client: I2C device client; * @brdinfo: device board information; * @nr: I2C device adapter number, to which device is to be attached; + * @pdev: platform device, if device is instantiated as a platform device; + * @action: action to be performed upon event receiving; + * @handle: user handle to be passed by user handler function; + * @user_handler: user handler function associated with the event; + * @notifier: pointer to event notifier block; * * Structure represents I2C hotplug device static data (board topology) and * dynamic data (related kernel objects handles). @@ -68,6 +103,11 @@ struct mlxreg_hotplug_device { struct i2c_client *client; struct i2c_board_info *brdinfo; int nr; + struct platform_device *pdev; + enum mlxreg_hotplug_device_action action; + void *handle; + int (*user_handler)(void *handle, enum mlxreg_hotplug_kind kind, u8 action); + struct mlxreg_core_hotplug_notifier *notifier; }; /** @@ -79,12 +119,18 @@ struct mlxreg_hotplug_device { * @bit: attribute effective bit; * @capability: attribute capability register; * @reg_prsnt: attribute presence register; + * @reg_sync: attribute synch register; + * @reg_pwr: attribute power register; + * @reg_ena: attribute enable register; * @mode: access mode; * @np - pointer to node platform associated with attribute; * @hpdev - hotplug device data; + * @notifier: pointer to event notifier block; * @health_cntr: dynamic device health indication counter; * @attached: true if device has been attached after good health indication; * @regnum: number of registers occupied by multi-register attribute; + * @slot: slot number, at which device is located; + * @secured: if set indicates that entry access is secured; */ struct mlxreg_core_data { char label[MLXREG_CORE_LABEL_MAX_SIZE]; @@ -93,18 +139,25 @@ struct mlxreg_core_data { u32 bit; u32 capability; u32 reg_prsnt; + u32 reg_sync; + u32 reg_pwr; + u32 reg_ena; umode_t mode; struct device_node *np; struct mlxreg_hotplug_device hpdev; + struct mlxreg_core_hotplug_notifier *notifier; u32 health_cntr; bool attached; u8 regnum; + u8 slot; + u8 secured; }; /** * struct mlxreg_core_item - same type components controlled by the driver: * * @data: component data; + * @kind: kind of hotplug attribute; * @aggr_mask: group aggregation mask; * @reg: group interrupt status register; * @mask: group interrupt mask; @@ -117,6 +170,7 @@ struct mlxreg_core_data { */ struct mlxreg_core_item { struct mlxreg_core_data *data; + enum mlxreg_hotplug_kind kind; u32 aggr_mask; u32 reg; u32 mask; @@ -137,6 +191,7 @@ struct mlxreg_core_item { * @features: supported features of device; * @version: implementation version; * @identity: device identity name; + * @capability: device capability register; */ struct mlxreg_core_platform_data { struct mlxreg_core_data *data; @@ -145,6 +200,7 @@ struct mlxreg_core_platform_data { u32 features; u32 version; char identity[MLXREG_CORE_LABEL_MAX_SIZE]; + u32 capability; }; /** @@ -160,6 +216,9 @@ struct mlxreg_core_platform_data { * @mask_low: low aggregation interrupt common mask; * @deferred_nr: I2C adapter number must be exist prior probing execution; * @shift_nr: I2C adapter numbers must be incremented by this value; + * @addr: mapped resource address; + * @handle: handle to be passed by callback; + * @completion_notify: callback to notify when platform driver probing is done; */ struct mlxreg_core_hotplug_platform_data { struct mlxreg_core_item *items; @@ -172,6 +231,9 @@ struct mlxreg_core_hotplug_platform_data { u32 mask_low; int deferred_nr; int shift_nr; + void __iomem *addr; + void *handle; + int (*completion_notify)(void *handle, int id); }; #endif /* __LINUX_PLATFORM_DATA_MLXREG_H */ diff --git a/include/linux/platform_data/mmc-esdhc-imx.h b/include/linux/platform_data/mmc-esdhc-imx.h deleted file mode 100644 index cba1184b364c..000000000000 --- a/include/linux/platform_data/mmc-esdhc-imx.h +++ /dev/null @@ -1,42 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Copyright 2010 Wolfram Sang <kernel@pengutronix.de> - */ - -#ifndef __ASM_ARCH_IMX_ESDHC_H -#define __ASM_ARCH_IMX_ESDHC_H - -#include <linux/types.h> - -enum wp_types { - ESDHC_WP_NONE, /* no WP, neither controller nor gpio */ - ESDHC_WP_CONTROLLER, /* mmc controller internal WP */ - ESDHC_WP_GPIO, /* external gpio pin for WP */ -}; - -enum cd_types { - ESDHC_CD_NONE, /* no CD, neither controller nor gpio */ - ESDHC_CD_CONTROLLER, /* mmc controller internal CD */ - ESDHC_CD_GPIO, /* external gpio pin for CD */ - ESDHC_CD_PERMANENT, /* no CD, card permanently wired to host */ -}; - -/** - * struct esdhc_platform_data - platform data for esdhc on i.MX - * - * ESDHC_WP(CD)_CONTROLLER type is not available on i.MX25/35. - * - * @wp_type: type of write_protect method (see wp_types enum above) - * @cd_type: type of card_detect method (see cd_types enum above) - */ - -struct esdhc_platform_data { - enum wp_types wp_type; - enum cd_types cd_type; - int max_bus_width; - unsigned int delay_line; - unsigned int tuning_step; /* The delay cell steps in tuning procedure */ - unsigned int tuning_start_tap; /* The start delay cell point in tuning procedure */ - unsigned int strobe_dll_delay_target; /* The delay cell for strobe pad (read clock) */ -}; -#endif /* __ASM_ARCH_IMX_ESDHC_H */ diff --git a/include/linux/platform_data/mmc-omap.h b/include/linux/platform_data/mmc-omap.h index f0b8947e6b07..054d0c3c5ec5 100644 --- a/include/linux/platform_data/mmc-omap.h +++ b/include/linux/platform_data/mmc-omap.h @@ -20,8 +20,6 @@ struct omap_mmc_platform_data { * maximum frequency on the MMC bus */ unsigned int max_freq; - /* switch the bus to a new slot */ - int (*switch_slot)(struct device *dev, int slot); /* initialize board-specific MMC functionality, can be NULL if * not supported */ int (*init)(struct device *dev); @@ -108,8 +106,7 @@ struct omap_mmc_platform_data { const char *name; u32 ocr_mask; - /* Card detection IRQs */ - int card_detect_irq; + /* Card detection */ int (*card_detect)(struct device *dev, int slot); unsigned int ban_openended:1; diff --git a/include/linux/platform_data/mmc-s3cmci.h b/include/linux/platform_data/mmc-s3cmci.h deleted file mode 100644 index 33310b11cbdd..000000000000 --- a/include/linux/platform_data/mmc-s3cmci.h +++ /dev/null @@ -1,49 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _ARCH_MCI_H -#define _ARCH_MCI_H - -/** - * struct s3c24xx_mci_pdata - sd/mmc controller platform data - * @no_wprotect: Set this to indicate there is no write-protect switch. - * @no_detect: Set this if there is no detect switch. - * @wprotect_invert: Invert the default sense of the write protect switch. - * @use_dma: Set to allow the use of DMA. - * @gpio_detect: GPIO number for the card detect line. - * @gpio_wprotect: GPIO number for the write protect line. - * @ocr_avail: The mask of the available power states, non-zero to use. - * @set_power: Callback to control the power mode. - * - * The @gpio_detect is used for card detection when @no_wprotect is unset, - * and the default sense is that 0 returned from gpio_get_value() means - * that a card is inserted. If @detect_invert is set, then the value from - * gpio_get_value() is inverted, which makes 1 mean card inserted. - * - * The driver will use @gpio_wprotect to signal whether the card is write - * protected if @no_wprotect is not set. A 0 returned from gpio_get_value() - * means the card is read/write, and 1 means read-only. The @wprotect_invert - * will invert the value returned from gpio_get_value(). - * - * Card power is set by @ocr_availa, using MCC_VDD_ constants if it is set - * to a non-zero value, otherwise the default of 3.2-3.4V is used. - */ -struct s3c24xx_mci_pdata { - unsigned int no_wprotect:1; - unsigned int no_detect:1; - unsigned int wprotect_invert:1; - unsigned int use_dma:1; - - unsigned long ocr_avail; - void (*set_power)(unsigned char power_mode, - unsigned short vdd); -}; - -/** - * s3c24xx_mci_set_platdata - set platform data for mmc/sdi device - * @pdata: The platform data - * - * Copy the platform data supplied by @pdata so that this can be marked - * __initdata. - */ -extern void s3c24xx_mci_set_platdata(struct s3c24xx_mci_pdata *pdata); - -#endif /* _ARCH_NCI_H */ diff --git a/include/linux/platform_data/mmp_audio.h b/include/linux/platform_data/mmp_audio.h deleted file mode 100644 index 83428d8ee18d..000000000000 --- a/include/linux/platform_data/mmp_audio.h +++ /dev/null @@ -1,18 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * MMP Platform AUDIO Management - * - * Copyright (c) 2011 Marvell Semiconductors Inc. - */ - -#ifndef MMP_AUDIO_H -#define MMP_AUDIO_H - -struct mmp_audio_platdata { - u32 period_max_capture; - u32 buffer_max_capture; - u32 period_max_playback; - u32 buffer_max_playback; -}; - -#endif /* MMP_AUDIO_H */ diff --git a/include/linux/platform_data/mouse-pxa930_trkball.h b/include/linux/platform_data/mouse-pxa930_trkball.h deleted file mode 100644 index ba0ac7a30d8c..000000000000 --- a/include/linux/platform_data/mouse-pxa930_trkball.h +++ /dev/null @@ -1,11 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __ASM_ARCH_PXA930_TRKBALL_H -#define __ASM_ARCH_PXA930_TRKBALL_H - -struct pxa930_trkball_platform_data { - int x_filter; - int y_filter; -}; - -#endif /* __ASM_ARCH_PXA930_TRKBALL_H */ - diff --git a/include/linux/platform_data/mtd-davinci.h b/include/linux/platform_data/mtd-davinci.h index 03e92c71b3fa..dd474dd44848 100644 --- a/include/linux/platform_data/mtd-davinci.h +++ b/include/linux/platform_data/mtd-davinci.h @@ -60,15 +60,16 @@ struct davinci_nand_pdata { /* platform_data */ struct mtd_partition *parts; unsigned nr_parts; - /* none == NAND_ECC_NONE (strongly *not* advised!!) - * soft == NAND_ECC_SOFT - * else == NAND_ECC_HW, according to ecc_bits + /* none == NAND_ECC_ENGINE_TYPE_NONE (strongly *not* advised!!) + * soft == NAND_ECC_ENGINE_TYPE_SOFT + * else == NAND_ECC_ENGINE_TYPE_ON_HOST, according to ecc_bits * * All DaVinci-family chips support 1-bit hardware ECC. * Newer ones also support 4-bit ECC, but are awkward * using it with large page chips. */ - enum nand_ecc_mode ecc_mode; + enum nand_ecc_engine_type engine_type; + enum nand_ecc_placement ecc_placement; u8 ecc_bits; /* e.g. NAND_BUSWIDTH_16 */ diff --git a/include/linux/platform_data/mtd-mxc_nand.h b/include/linux/platform_data/mtd-mxc_nand.h deleted file mode 100644 index d1230030c6db..000000000000 --- a/include/linux/platform_data/mtd-mxc_nand.h +++ /dev/null @@ -1,19 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved. - * Copyright 2008 Sascha Hauer, kernel@pengutronix.de - */ - -#ifndef __ASM_ARCH_NAND_H -#define __ASM_ARCH_NAND_H - -#include <linux/mtd/partitions.h> - -struct mxc_nand_platform_data { - unsigned int width; /* data bus width in bytes */ - unsigned int hw_ecc:1; /* 0 if suppress hardware ECC */ - unsigned int flash_bbt:1; /* set to 1 to use a flash based bbt */ - struct mtd_partition *parts; /* partition table */ - int nr_parts; /* size of parts */ -}; -#endif /* __ASM_ARCH_NAND_H */ diff --git a/include/linux/platform_data/mtd-nand-omap2.h b/include/linux/platform_data/mtd-nand-omap2.h index de6ada739121..8c2f1f185353 100644 --- a/include/linux/platform_data/mtd-nand-omap2.h +++ b/include/linux/platform_data/mtd-nand-omap2.h @@ -7,6 +7,7 @@ #define _MTD_NAND_OMAP2_H #include <linux/mtd/partitions.h> +#include <linux/mod_devicetable.h> #define GPMC_BCH_NUM_REMAINDER 8 @@ -61,4 +62,11 @@ struct gpmc_nand_regs { void __iomem *gpmc_bch_result5[GPMC_BCH_NUM_REMAINDER]; void __iomem *gpmc_bch_result6[GPMC_BCH_NUM_REMAINDER]; }; -#endif + +static const struct of_device_id omap_nand_ids[] = { + { .compatible = "ti,omap2-nand", }, + { .compatible = "ti,am64-nand", }, + {}, +}; + +#endif /* _MTD_NAND_OMAP2_H */ diff --git a/include/linux/platform_data/mtd-nand-s3c2410.h b/include/linux/platform_data/mtd-nand-s3c2410.h index 08675b16f9e1..25390fc3e795 100644 --- a/include/linux/platform_data/mtd-nand-s3c2410.h +++ b/include/linux/platform_data/mtd-nand-s3c2410.h @@ -49,7 +49,7 @@ struct s3c2410_platform_nand { unsigned int ignore_unset_ecc:1; - enum nand_ecc_mode ecc_mode; + enum nand_ecc_engine_type engine_type; int nr_sets; struct s3c2410_nand_set *sets; diff --git a/include/linux/platform_data/net-cw1200.h b/include/linux/platform_data/net-cw1200.h index c510734405bb..89d0ec6f7d46 100644 --- a/include/linux/platform_data/net-cw1200.h +++ b/include/linux/platform_data/net-cw1200.h @@ -14,8 +14,6 @@ struct cw1200_platform_data_spi { /* All others are optional */ bool have_5ghz; - int reset; /* GPIO to RSTn signal (0 disables) */ - int powerup; /* GPIO to POWERUP signal (0 disables) */ int (*power_ctrl)(const struct cw1200_platform_data_spi *pdata, bool enable); /* Control 3v3 / 1v8 supply */ int (*clk_ctrl)(const struct cw1200_platform_data_spi *pdata, @@ -30,8 +28,6 @@ struct cw1200_platform_data_sdio { /* All others are optional */ bool have_5ghz; bool no_nptb; /* SDIO hardware does not support non-power-of-2-blocksizes */ - int reset; /* GPIO to RSTn signal (0 disables) */ - int powerup; /* GPIO to POWERUP signal (0 disables) */ int irq; /* IRQ line or 0 to use SDIO IRQ */ int (*power_ctrl)(const struct cw1200_platform_data_sdio *pdata, bool enable); /* Control 3v3 / 1v8 supply */ diff --git a/include/linux/platform_data/nfcmrvl.h b/include/linux/platform_data/nfcmrvl.h deleted file mode 100644 index 9e75ac8d19be..000000000000 --- a/include/linux/platform_data/nfcmrvl.h +++ /dev/null @@ -1,48 +0,0 @@ -/* - * Copyright (C) 2015, Marvell International Ltd. - * - * This software file (the "File") is distributed by Marvell International - * Ltd. under the terms of the GNU General Public License Version 2, June 1991 - * (the "License"). You may use, redistribute and/or modify this File in - * accordance with the terms and conditions of the License, a copy of which - * is available on the worldwide web at - * http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt. - * - * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE - * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE - * ARE EXPRESSLY DISCLAIMED. The License provides additional details about - * this warranty disclaimer. - */ - -#ifndef _NFCMRVL_PTF_H_ -#define _NFCMRVL_PTF_H_ - -struct nfcmrvl_platform_data { - /* - * Generic - */ - - /* GPIO that is wired to RESET_N signal */ - int reset_n_io; - /* Tell if transport is muxed in HCI one */ - unsigned int hci_muxed; - - /* - * UART specific - */ - - /* Tell if UART needs flow control at init */ - unsigned int flow_control; - /* Tell if firmware supports break control for power management */ - unsigned int break_control; - - - /* - * I2C specific - */ - - unsigned int irq; - unsigned int irq_polarity; -}; - -#endif /* _NFCMRVL_PTF_H_ */ diff --git a/include/linux/platform_data/ntc_thermistor.h b/include/linux/platform_data/ntc_thermistor.h deleted file mode 100644 index b324d03e580c..000000000000 --- a/include/linux/platform_data/ntc_thermistor.h +++ /dev/null @@ -1,50 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * ntc_thermistor.h - NTC Thermistors - * - * Copyright (C) 2010 Samsung Electronics - * MyungJoo Ham <myungjoo.ham@samsung.com> - */ -#ifndef _LINUX_NTC_H -#define _LINUX_NTC_H - -struct iio_channel; - -enum ntc_thermistor_type { - TYPE_B57330V2103, - TYPE_B57891S0103, - TYPE_NCPXXWB473, - TYPE_NCPXXWF104, - TYPE_NCPXXWL333, - TYPE_NCPXXXH103, -}; - -struct ntc_thermistor_platform_data { - /* - * One (not both) of read_uV and read_ohm should be provided and only - * one of the two should be provided. - * Both functions should return negative value for an error case. - * - * pullup_uV, pullup_ohm, pulldown_ohm, and connect are required to use - * read_uV() - * - * How to setup pullup_ohm, pulldown_ohm, and connect is - * described at Documentation/hwmon/ntc_thermistor.rst - * - * pullup/down_ohm: 0 for infinite / not-connected - * - * chan: iio_channel pointer to communicate with the ADC which the - * thermistor is using for conversion of the analog values. - */ - int (*read_uv)(struct ntc_thermistor_platform_data *); - unsigned int pullup_uv; - - unsigned int pullup_ohm; - unsigned int pulldown_ohm; - enum { NTC_CONNECTED_POSITIVE, NTC_CONNECTED_GROUND } connect; - struct iio_channel *chan; - - int (*read_ohm)(void); -}; - -#endif /* _LINUX_NTC_H */ diff --git a/include/linux/platform_data/omap-twl4030.h b/include/linux/platform_data/omap-twl4030.h index 0dd851ea1c72..7fcb55fe21c9 100644 --- a/include/linux/platform_data/omap-twl4030.h +++ b/include/linux/platform_data/omap-twl4030.h @@ -37,9 +37,6 @@ struct omap_tw4030_pdata { bool has_digimic0; bool has_digimic1; u8 has_linein; - - /* Jack detect GPIO or <= 0 if it is not implemented */ - int jack_detect; }; #endif /* _OMAP_TWL4030_H_ */ diff --git a/include/linux/platform_data/omap1_bl.h b/include/linux/platform_data/omap1_bl.h index 5e8b17d77a5f..3d0bab31a0a9 100644 --- a/include/linux/platform_data/omap1_bl.h +++ b/include/linux/platform_data/omap1_bl.h @@ -6,7 +6,6 @@ struct omap_backlight_config { int default_intensity; - int (*set_power)(struct device *dev, int state); }; #endif diff --git a/include/linux/platform_data/pca953x.h b/include/linux/platform_data/pca953x.h index 4eb53e023997..3c3787c4d96c 100644 --- a/include/linux/platform_data/pca953x.h +++ b/include/linux/platform_data/pca953x.h @@ -11,21 +11,8 @@ struct pca953x_platform_data { /* number of the first GPIO */ unsigned gpio_base; - /* initial polarity inversion setting */ - u32 invert; - /* interrupt base */ int irq_base; - - void *context; /* param to setup/teardown */ - - int (*setup)(struct i2c_client *client, - unsigned gpio, unsigned ngpio, - void *context); - int (*teardown)(struct i2c_client *client, - unsigned gpio, unsigned ngpio, - void *context); - const char *const *names; }; #endif /* _LINUX_PCA953X_H */ diff --git a/include/linux/platform_data/pcf857x.h b/include/linux/platform_data/pcf857x.h deleted file mode 100644 index 11d4ed78c7f4..000000000000 --- a/include/linux/platform_data/pcf857x.h +++ /dev/null @@ -1,45 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __LINUX_PCF857X_H -#define __LINUX_PCF857X_H - -/** - * struct pcf857x_platform_data - data to set up pcf857x driver - * @gpio_base: number of the chip's first GPIO - * @n_latch: optional bit-inverse of initial register value; if - * you leave this initialized to zero the driver will act - * like the chip was just reset - * @setup: optional callback issued once the GPIOs are valid - * @teardown: optional callback issued before the GPIOs are invalidated - * @context: optional parameter passed to setup() and teardown() - * - * In addition to the I2C_BOARD_INFO() state appropriate to each chip, - * the i2c_board_info used with the pcf875x driver must provide its - * platform_data (pointer to one of these structures) with at least - * the gpio_base value initialized. - * - * The @setup callback may be used with the kind of board-specific glue - * which hands the (now-valid) GPIOs to other drivers, or which puts - * devices in their initial states using these GPIOs. - * - * These GPIO chips are only "quasi-bidirectional"; read the chip specs - * to understand the behavior. They don't have separate registers to - * record which pins are used for input or output, record which output - * values are driven, or provide access to input values. That must be - * inferred by reading the chip's value and knowing the last value written - * to it. If you leave n_latch initialized to zero, that last written - * value is presumed to be all ones (as if the chip were just reset). - */ -struct pcf857x_platform_data { - unsigned gpio_base; - unsigned n_latch; - - int (*setup)(struct i2c_client *client, - int gpio, unsigned ngpio, - void *context); - int (*teardown)(struct i2c_client *client, - int gpio, unsigned ngpio, - void *context); - void *context; -}; - -#endif /* __LINUX_PCF857X_H */ diff --git a/include/linux/platform_data/pcmcia-pxa2xx_viper.h b/include/linux/platform_data/pcmcia-pxa2xx_viper.h deleted file mode 100644 index a23b58aff9e1..000000000000 --- a/include/linux/platform_data/pcmcia-pxa2xx_viper.h +++ /dev/null @@ -1,12 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __ARCOM_PCMCIA_H -#define __ARCOM_PCMCIA_H - -struct arcom_pcmcia_pdata { - int cd_gpio; - int rdy_gpio; - int pwr_gpio; - void (*reset)(int state); -}; - -#endif diff --git a/include/linux/platform_data/pm33xx.h b/include/linux/platform_data/pm33xx.h index 644af1d89cfa..7037ba7a53ca 100644 --- a/include/linux/platform_data/pm33xx.h +++ b/include/linux/platform_data/pm33xx.h @@ -54,11 +54,8 @@ struct am33xx_pm_platform_data { void (*begin_suspend)(void); void (*finish_suspend)(void); struct am33xx_pm_sram_addr *(*get_sram_addrs)(void); - void __iomem *(*get_rtc_base_addr)(void); void (*save_context)(void); void (*restore_context)(void); - void (*prepare_rtc_suspend)(void); - void (*prepare_rtc_resume)(void); int (*check_off_mode_enable)(void); }; diff --git a/include/linux/platform_data/pxa2xx_udc.h b/include/linux/platform_data/pxa2xx_udc.h index ff9c35dca59d..bc99cc6a3c5f 100644 --- a/include/linux/platform_data/pxa2xx_udc.h +++ b/include/linux/platform_data/pxa2xx_udc.h @@ -25,4 +25,10 @@ struct pxa2xx_udc_mach_info { int gpio_pullup; /* high == pullup activated */ }; +#ifdef CONFIG_PXA27x +extern void pxa27x_clear_otgph(void); +#else +#define pxa27x_clear_otgph() do {} while (0) +#endif + #endif diff --git a/include/linux/platform_data/rtc-ds2404.h b/include/linux/platform_data/rtc-ds2404.h deleted file mode 100644 index 22c53825528f..000000000000 --- a/include/linux/platform_data/rtc-ds2404.h +++ /dev/null @@ -1,20 +0,0 @@ -/* - * ds2404.h - platform data structure for the DS2404 RTC. - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 2012 Sven Schnelle <svens@stackframe.org> - */ - -#ifndef __LINUX_DS2404_H -#define __LINUX_DS2404_H - -struct ds2404_platform_data { - - unsigned int gpio_rst; - unsigned int gpio_clk; - unsigned int gpio_dq; -}; -#endif diff --git a/include/linux/platform_data/rtc-v3020.h b/include/linux/platform_data/rtc-v3020.h deleted file mode 100644 index e55d82cebf80..000000000000 --- a/include/linux/platform_data/rtc-v3020.h +++ /dev/null @@ -1,41 +0,0 @@ -/* - * v3020.h - Registers definition and platform data structure for the v3020 RTC. - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 2006, 8D Technologies inc. - */ -#ifndef __LINUX_V3020_H -#define __LINUX_V3020_H - -/* The v3020 has only one data pin but which one - * is used depends on the board. */ -struct v3020_platform_data { - int leftshift; /* (1<<(leftshift)) & readl() */ - - unsigned int use_gpio:1; - unsigned int gpio_cs; - unsigned int gpio_wr; - unsigned int gpio_rd; - unsigned int gpio_io; -}; - -#define V3020_STATUS_0 0x00 -#define V3020_STATUS_1 0x01 -#define V3020_SECONDS 0x02 -#define V3020_MINUTES 0x03 -#define V3020_HOURS 0x04 -#define V3020_MONTH_DAY 0x05 -#define V3020_MONTH 0x06 -#define V3020_YEAR 0x07 -#define V3020_WEEK_DAY 0x08 -#define V3020_WEEK 0x09 - -#define V3020_IS_COMMAND(val) ((val)>=0x0E) - -#define V3020_CMD_RAM2CLOCK 0x0E -#define V3020_CMD_CLOCK2RAM 0x0F - -#endif /* __LINUX_V3020_H */ diff --git a/include/linux/platform_data/s3c-hsudc.h b/include/linux/platform_data/s3c-hsudc.h deleted file mode 100644 index 4dc9b8760166..000000000000 --- a/include/linux/platform_data/s3c-hsudc.h +++ /dev/null @@ -1,31 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * S3C24XX USB 2.0 High-speed USB controller gadget driver - * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. - * http://www.samsung.com/ - * - * The S3C24XX USB 2.0 high-speed USB controller supports upto 9 endpoints. - * Each endpoint can be configured as either in or out endpoint. Endpoints - * can be configured for Bulk or Interrupt transfer mode. -*/ - -#ifndef __LINUX_USB_S3C_HSUDC_H -#define __LINUX_USB_S3C_HSUDC_H - -/** - * s3c24xx_hsudc_platdata - Platform data for USB High-Speed gadget controller. - * @epnum: Number of endpoints to be instantiated by the controller driver. - * @gpio_init: Platform specific USB related GPIO initialization. - * @gpio_uninit: Platform specific USB releted GPIO uninitialzation. - * - * Representation of platform data for the S3C24XX USB 2.0 High Speed gadget - * controllers. - */ -struct s3c24xx_hsudc_platdata { - unsigned int epnum; - void (*gpio_init)(void); - void (*gpio_uninit)(void); -}; - -#endif /* __LINUX_USB_S3C_HSUDC_H */ diff --git a/include/linux/platform_data/serial-imx.h b/include/linux/platform_data/serial-imx.h deleted file mode 100644 index 0844b21372c7..000000000000 --- a/include/linux/platform_data/serial-imx.h +++ /dev/null @@ -1,15 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * Copyright (C) 2008 by Sascha Hauer <kernel@pengutronix.de> - */ - -#ifndef ASMARM_ARCH_UART_H -#define ASMARM_ARCH_UART_H - -#define IMXUART_HAVE_RTSCTS (1<<0) - -struct imxuart_platform_data { - unsigned int flags; -}; - -#endif diff --git a/include/linux/platform_data/sh_mmcif.h b/include/linux/platform_data/sh_mmcif.h new file mode 100644 index 000000000000..6eb914f958f9 --- /dev/null +++ b/include/linux/platform_data/sh_mmcif.h @@ -0,0 +1,207 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * platform data for eMMC driver + * + * Copyright (C) 2010 Renesas Solutions Corp. + */ + +#ifndef LINUX_MMC_SH_MMCIF_H +#define LINUX_MMC_SH_MMCIF_H + +#include <linux/io.h> +#include <linux/platform_device.h> + +/* + * MMCIF : CE_CLK_CTRL [19:16] + * 1000 : Peripheral clock / 512 + * 0111 : Peripheral clock / 256 + * 0110 : Peripheral clock / 128 + * 0101 : Peripheral clock / 64 + * 0100 : Peripheral clock / 32 + * 0011 : Peripheral clock / 16 + * 0010 : Peripheral clock / 8 + * 0001 : Peripheral clock / 4 + * 0000 : Peripheral clock / 2 + * 1111 : Peripheral clock (sup_pclk set '1') + */ + +struct sh_mmcif_plat_data { + unsigned int slave_id_tx; /* embedded slave_id_[tr]x */ + unsigned int slave_id_rx; + u8 sup_pclk; /* 1 :SH7757, 0: SH7724/SH7372 */ + unsigned long caps; + u32 ocr; +}; + +#define MMCIF_CE_CMD_SET 0x00000000 +#define MMCIF_CE_ARG 0x00000008 +#define MMCIF_CE_ARG_CMD12 0x0000000C +#define MMCIF_CE_CMD_CTRL 0x00000010 +#define MMCIF_CE_BLOCK_SET 0x00000014 +#define MMCIF_CE_CLK_CTRL 0x00000018 +#define MMCIF_CE_BUF_ACC 0x0000001C +#define MMCIF_CE_RESP3 0x00000020 +#define MMCIF_CE_RESP2 0x00000024 +#define MMCIF_CE_RESP1 0x00000028 +#define MMCIF_CE_RESP0 0x0000002C +#define MMCIF_CE_RESP_CMD12 0x00000030 +#define MMCIF_CE_DATA 0x00000034 +#define MMCIF_CE_INT 0x00000040 +#define MMCIF_CE_INT_MASK 0x00000044 +#define MMCIF_CE_HOST_STS1 0x00000048 +#define MMCIF_CE_HOST_STS2 0x0000004C +#define MMCIF_CE_CLK_CTRL2 0x00000070 +#define MMCIF_CE_VERSION 0x0000007C + +/* CE_BUF_ACC */ +#define BUF_ACC_DMAWEN (1 << 25) +#define BUF_ACC_DMAREN (1 << 24) +#define BUF_ACC_BUSW_32 (0 << 17) +#define BUF_ACC_BUSW_16 (1 << 17) +#define BUF_ACC_ATYP (1 << 16) + +/* CE_CLK_CTRL */ +#define CLK_ENABLE (1 << 24) /* 1: output mmc clock */ +#define CLK_CLEAR (0xf << 16) +#define CLK_SUP_PCLK (0xf << 16) +#define CLKDIV_4 (1 << 16) /* mmc clock frequency. + * n: bus clock/(2^(n+1)) */ +#define CLKDIV_256 (7 << 16) /* mmc clock frequency. (see above) */ +#define SRSPTO_256 (2 << 12) /* resp timeout */ +#define SRBSYTO_29 (0xf << 8) /* resp busy timeout */ +#define SRWDTO_29 (0xf << 4) /* read/write timeout */ +#define SCCSTO_29 (0xf << 0) /* ccs timeout */ + +/* CE_VERSION */ +#define SOFT_RST_ON (1 << 31) +#define SOFT_RST_OFF 0 + +static inline u32 sh_mmcif_readl(void __iomem *addr, int reg) +{ + return __raw_readl(addr + reg); +} + +static inline void sh_mmcif_writel(void __iomem *addr, int reg, u32 val) +{ + __raw_writel(val, addr + reg); +} + +#define SH_MMCIF_BBS 512 /* boot block size */ + +static inline void sh_mmcif_boot_cmd_send(void __iomem *base, + unsigned long cmd, unsigned long arg) +{ + sh_mmcif_writel(base, MMCIF_CE_INT, 0); + sh_mmcif_writel(base, MMCIF_CE_ARG, arg); + sh_mmcif_writel(base, MMCIF_CE_CMD_SET, cmd); +} + +static inline int sh_mmcif_boot_cmd_poll(void __iomem *base, unsigned long mask) +{ + unsigned long tmp; + int cnt; + + for (cnt = 0; cnt < 1000000; cnt++) { + tmp = sh_mmcif_readl(base, MMCIF_CE_INT); + if (tmp & mask) { + sh_mmcif_writel(base, MMCIF_CE_INT, tmp & ~mask); + return 0; + } + } + + return -1; +} + +static inline int sh_mmcif_boot_cmd(void __iomem *base, + unsigned long cmd, unsigned long arg) +{ + sh_mmcif_boot_cmd_send(base, cmd, arg); + return sh_mmcif_boot_cmd_poll(base, 0x00010000); +} + +static inline int sh_mmcif_boot_do_read_single(void __iomem *base, + unsigned int block_nr, + unsigned long *buf) +{ + int k; + + /* CMD13 - Status */ + sh_mmcif_boot_cmd(base, 0x0d400000, 0x00010000); + + if (sh_mmcif_readl(base, MMCIF_CE_RESP0) != 0x0900) + return -1; + + /* CMD17 - Read */ + sh_mmcif_boot_cmd(base, 0x11480000, block_nr * SH_MMCIF_BBS); + if (sh_mmcif_boot_cmd_poll(base, 0x00100000) < 0) + return -1; + + for (k = 0; k < (SH_MMCIF_BBS / 4); k++) + buf[k] = sh_mmcif_readl(base, MMCIF_CE_DATA); + + return 0; +} + +static inline int sh_mmcif_boot_do_read(void __iomem *base, + unsigned long first_block, + unsigned long nr_blocks, + void *buf) +{ + unsigned long k; + int ret = 0; + + /* In data transfer mode: Set clock to Bus clock/4 (about 20Mhz) */ + sh_mmcif_writel(base, MMCIF_CE_CLK_CTRL, + CLK_ENABLE | CLKDIV_4 | SRSPTO_256 | + SRBSYTO_29 | SRWDTO_29 | SCCSTO_29); + + /* CMD9 - Get CSD */ + sh_mmcif_boot_cmd(base, 0x09806000, 0x00010000); + + /* CMD7 - Select the card */ + sh_mmcif_boot_cmd(base, 0x07400000, 0x00010000); + + /* CMD16 - Set the block size */ + sh_mmcif_boot_cmd(base, 0x10400000, SH_MMCIF_BBS); + + for (k = 0; !ret && k < nr_blocks; k++) + ret = sh_mmcif_boot_do_read_single(base, first_block + k, + buf + (k * SH_MMCIF_BBS)); + + return ret; +} + +static inline void sh_mmcif_boot_init(void __iomem *base) +{ + /* reset */ + sh_mmcif_writel(base, MMCIF_CE_VERSION, SOFT_RST_ON); + sh_mmcif_writel(base, MMCIF_CE_VERSION, SOFT_RST_OFF); + + /* byte swap */ + sh_mmcif_writel(base, MMCIF_CE_BUF_ACC, BUF_ACC_ATYP); + + /* Set block size in MMCIF hardware */ + sh_mmcif_writel(base, MMCIF_CE_BLOCK_SET, SH_MMCIF_BBS); + + /* Enable the clock, set it to Bus clock/256 (about 325Khz). */ + sh_mmcif_writel(base, MMCIF_CE_CLK_CTRL, + CLK_ENABLE | CLKDIV_256 | SRSPTO_256 | + SRBSYTO_29 | SRWDTO_29 | SCCSTO_29); + + /* CMD0 */ + sh_mmcif_boot_cmd(base, 0x00000040, 0); + + /* CMD1 - Get OCR */ + do { + sh_mmcif_boot_cmd(base, 0x01405040, 0x40300000); /* CMD1 */ + } while ((sh_mmcif_readl(base, MMCIF_CE_RESP0) & 0x80000000) + != 0x80000000); + + /* CMD2 - Get CID */ + sh_mmcif_boot_cmd(base, 0x02806040, 0); + + /* CMD3 - Set card relative address */ + sh_mmcif_boot_cmd(base, 0x03400040, 0x00010000); +} + +#endif /* LINUX_MMC_SH_MMCIF_H */ diff --git a/include/linux/platform_data/shmob_drm.h b/include/linux/platform_data/shmob_drm.h index fe815d7d9f58..6c19d4fbbe39 100644 --- a/include/linux/platform_data/shmob_drm.h +++ b/include/linux/platform_data/shmob_drm.h @@ -10,9 +10,7 @@ #ifndef __SHMOB_DRM_H__ #define __SHMOB_DRM_H__ -#include <linux/kernel.h> - -#include <drm/drm_mode.h> +#include <video/videomode.h> enum shmob_drm_clk_source { SHMOB_DRM_CLK_BUS, @@ -20,72 +18,21 @@ enum shmob_drm_clk_source { SHMOB_DRM_CLK_EXTERNAL, }; -enum shmob_drm_interface { - SHMOB_DRM_IFACE_RGB8, /* 24bpp, 8:8:8 */ - SHMOB_DRM_IFACE_RGB9, /* 18bpp, 9:9 */ - SHMOB_DRM_IFACE_RGB12A, /* 24bpp, 12:12 */ - SHMOB_DRM_IFACE_RGB12B, /* 12bpp */ - SHMOB_DRM_IFACE_RGB16, /* 16bpp */ - SHMOB_DRM_IFACE_RGB18, /* 18bpp */ - SHMOB_DRM_IFACE_RGB24, /* 24bpp */ - SHMOB_DRM_IFACE_YUV422, /* 16bpp */ - SHMOB_DRM_IFACE_SYS8A, /* 24bpp, 8:8:8 */ - SHMOB_DRM_IFACE_SYS8B, /* 18bpp, 8:8:2 */ - SHMOB_DRM_IFACE_SYS8C, /* 18bpp, 2:8:8 */ - SHMOB_DRM_IFACE_SYS8D, /* 16bpp, 8:8 */ - SHMOB_DRM_IFACE_SYS9, /* 18bpp, 9:9 */ - SHMOB_DRM_IFACE_SYS12, /* 24bpp, 12:12 */ - SHMOB_DRM_IFACE_SYS16A, /* 16bpp */ - SHMOB_DRM_IFACE_SYS16B, /* 18bpp, 16:2 */ - SHMOB_DRM_IFACE_SYS16C, /* 18bpp, 2:16 */ - SHMOB_DRM_IFACE_SYS18, /* 18bpp */ - SHMOB_DRM_IFACE_SYS24, /* 24bpp */ -}; - -struct shmob_drm_backlight_data { - const char *name; - int max_brightness; - int (*get_brightness)(void); - int (*set_brightness)(int brightness); -}; - struct shmob_drm_panel_data { unsigned int width_mm; /* Panel width in mm */ unsigned int height_mm; /* Panel height in mm */ - struct drm_mode_modeinfo mode; -}; - -struct shmob_drm_sys_interface_data { - unsigned int read_latch:6; - unsigned int read_setup:8; - unsigned int read_cycle:8; - unsigned int read_strobe:8; - unsigned int write_setup:8; - unsigned int write_cycle:8; - unsigned int write_strobe:8; - unsigned int cs_setup:3; - unsigned int vsync_active_high:1; - unsigned int vsync_dir_input:1; + struct videomode mode; }; -#define SHMOB_DRM_IFACE_FL_DWPOL (1 << 0) /* Rising edge dot clock data latch */ -#define SHMOB_DRM_IFACE_FL_DIPOL (1 << 1) /* Active low display enable */ -#define SHMOB_DRM_IFACE_FL_DAPOL (1 << 2) /* Active low display data */ -#define SHMOB_DRM_IFACE_FL_HSCNT (1 << 3) /* Disable HSYNC during VBLANK */ -#define SHMOB_DRM_IFACE_FL_DWCNT (1 << 4) /* Disable dotclock during blanking */ - struct shmob_drm_interface_data { - enum shmob_drm_interface interface; - struct shmob_drm_sys_interface_data sys; + unsigned int bus_fmt; /* MEDIA_BUS_FMT_* */ unsigned int clk_div; - unsigned int flags; }; struct shmob_drm_platform_data { enum shmob_drm_clk_source clk_source; struct shmob_drm_interface_data iface; struct shmob_drm_panel_data panel; - struct shmob_drm_backlight_data backlight; }; #endif /* __SHMOB_DRM_H__ */ diff --git a/include/linux/platform_data/sht3x.h b/include/linux/platform_data/sht3x.h deleted file mode 100644 index 14680d2a98f7..000000000000 --- a/include/linux/platform_data/sht3x.h +++ /dev/null @@ -1,15 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * Copyright (C) 2016 Sensirion AG, Switzerland - * Author: David Frey <david.frey@sensirion.com> - * Author: Pascal Sachs <pascal.sachs@sensirion.com> - */ - -#ifndef __SHT3X_H_ -#define __SHT3X_H_ - -struct sht3x_platform_data { - bool blocking_io; - bool high_precision; -}; -#endif /* __SHT3X_H_ */ diff --git a/include/linux/platform_data/si5351.h b/include/linux/platform_data/si5351.h index c71a2dd66143..5f412a615532 100644 --- a/include/linux/platform_data/si5351.h +++ b/include/linux/platform_data/si5351.h @@ -105,10 +105,12 @@ struct si5351_clkout_config { * @clk_xtal: xtal input clock * @clk_clkin: clkin input clock * @pll_src: array of pll source clock setting + * @pll_reset: array indicating if plls should be reset after setting the rate * @clkout: array of clkout configuration */ struct si5351_platform_data { enum si5351_pll_src pll_src[2]; + bool pll_reset[2]; struct si5351_clkout_config clkout[8]; }; diff --git a/include/linux/platform_data/simplefb.h b/include/linux/platform_data/simplefb.h index ca8337695c2a..4f94d52ac99f 100644 --- a/include/linux/platform_data/simplefb.h +++ b/include/linux/platform_data/simplefb.h @@ -16,11 +16,13 @@ #define SIMPLEFB_FORMATS \ { \ { "r5g6b5", 16, {11, 5}, {5, 6}, {0, 5}, {0, 0}, DRM_FORMAT_RGB565 }, \ + { "r5g5b5a1", 16, {11, 5}, {6, 5}, {1, 5}, {0, 1}, DRM_FORMAT_RGBA5551 }, \ { "x1r5g5b5", 16, {10, 5}, {5, 5}, {0, 5}, {0, 0}, DRM_FORMAT_XRGB1555 }, \ { "a1r5g5b5", 16, {10, 5}, {5, 5}, {0, 5}, {15, 1}, DRM_FORMAT_ARGB1555 }, \ { "r8g8b8", 24, {16, 8}, {8, 8}, {0, 8}, {0, 0}, DRM_FORMAT_RGB888 }, \ { "x8r8g8b8", 32, {16, 8}, {8, 8}, {0, 8}, {0, 0}, DRM_FORMAT_XRGB8888 }, \ { "a8r8g8b8", 32, {16, 8}, {8, 8}, {0, 8}, {24, 8}, DRM_FORMAT_ARGB8888 }, \ + { "x8b8g8r8", 32, {0, 8}, {8, 8}, {16, 8}, {0, 0}, DRM_FORMAT_XBGR8888 }, \ { "a8b8g8r8", 32, {0, 8}, {8, 8}, {16, 8}, {24, 8}, DRM_FORMAT_ABGR8888 }, \ { "x2r10g10b10", 32, {20, 10}, {10, 10}, {0, 10}, {0, 0}, DRM_FORMAT_XRGB2101010 }, \ { "a2r10g10b10", 32, {20, 10}, {10, 10}, {0, 10}, {30, 2}, DRM_FORMAT_ARGB2101010 }, \ diff --git a/include/linux/platform_data/spi-ath79.h b/include/linux/platform_data/spi-ath79.h deleted file mode 100644 index 81a388ff58cc..000000000000 --- a/include/linux/platform_data/spi-ath79.h +++ /dev/null @@ -1,16 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Platform data definition for Atheros AR71XX/AR724X/AR913X SPI controller - * - * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org> - */ - -#ifndef _ATH79_SPI_PLATFORM_H -#define _ATH79_SPI_PLATFORM_H - -struct ath79_spi_platform_data { - unsigned bus_num; - unsigned num_chipselect; -}; - -#endif /* _ATH79_SPI_PLATFORM_H */ diff --git a/include/linux/platform_data/spi-clps711x.h b/include/linux/platform_data/spi-clps711x.h deleted file mode 100644 index efaa596848c9..000000000000 --- a/include/linux/platform_data/spi-clps711x.h +++ /dev/null @@ -1,17 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * CLPS711X SPI bus driver definitions - * - * Copyright (C) 2012 Alexander Shiyan <shc_work@mail.ru> - */ - -#ifndef ____LINUX_PLATFORM_DATA_SPI_CLPS711X_H -#define ____LINUX_PLATFORM_DATA_SPI_CLPS711X_H - -/* Board specific platform_data */ -struct spi_clps711x_pdata { - int *chipselect; /* Array of GPIO-numbers */ - int num_chipselect; /* Total count of GPIOs */ -}; - -#endif diff --git a/include/linux/platform_data/spi-mt65xx.h b/include/linux/platform_data/spi-mt65xx.h index 65fd5ffd257c..f0db674f07b8 100644 --- a/include/linux/platform_data/spi-mt65xx.h +++ b/include/linux/platform_data/spi-mt65xx.h @@ -12,5 +12,6 @@ /* Board specific platform_data */ struct mtk_chip_config { u32 sample_sel; + u32 tick_delay; }; #endif diff --git a/include/linux/platform_data/spi-omap2-mcspi.h b/include/linux/platform_data/spi-omap2-mcspi.h index 3b400b1919a9..9e3c15b4ac91 100644 --- a/include/linux/platform_data/spi-omap2-mcspi.h +++ b/include/linux/platform_data/spi-omap2-mcspi.h @@ -16,9 +16,6 @@ struct omap2_mcspi_platform_config { struct omap2_mcspi_device_config { unsigned turbo_mode:1; - - /* toggle chip select after every word */ - unsigned cs_per_word:1; }; #endif diff --git a/include/linux/platform_data/spi-s3c64xx.h b/include/linux/platform_data/spi-s3c64xx.h index 773daf7915a3..1d6e6c424fc6 100644 --- a/include/linux/platform_data/spi-s3c64xx.h +++ b/include/linux/platform_data/spi-s3c64xx.h @@ -16,7 +16,6 @@ struct platform_device; * struct s3c64xx_spi_csinfo - ChipSelect description * @fb_delay: Slave specific feedback delay. * Refer to FB_CLK_SEL register definition in SPI chapter. - * @line: Custom 'identity' of the CS line. * * This is per SPI-Slave Chipselect information. * Allocate and initialize one in machine init code and make the @@ -24,45 +23,36 @@ struct platform_device; */ struct s3c64xx_spi_csinfo { u8 fb_delay; - unsigned line; }; /** * struct s3c64xx_spi_info - SPI Controller defining structure * @src_clk_nr: Clock source index for the CLK_CFG[SPI_CLKSEL] field. * @num_cs: Number of CS this controller emulates. + * @no_cs: Used when CS line is not connected. * @cfg_gpio: Configure pins for this SPI controller. */ struct s3c64xx_spi_info { int src_clk_nr; int num_cs; bool no_cs; + bool polling; int (*cfg_gpio)(void); }; /** * s3c64xx_spi_set_platdata - SPI Controller configure callback by the board * initialization code. - * @cfg_gpio: Pointer to gpio setup function. * @src_clk_nr: Clock the SPI controller is to use to generate SPI clocks. * @num_cs: Number of elements in the 'cs' array. * * Call this from machine init code for each SPI Controller that * has some chips attached to it. */ -extern void s3c64xx_spi0_set_platdata(int (*cfg_gpio)(void), int src_clk_nr, - int num_cs); -extern void s3c64xx_spi1_set_platdata(int (*cfg_gpio)(void), int src_clk_nr, - int num_cs); -extern void s3c64xx_spi2_set_platdata(int (*cfg_gpio)(void), int src_clk_nr, - int num_cs); +extern void s3c64xx_spi0_set_platdata(int src_clk_nr, int num_cs); /* defined by architecture to configure gpio */ extern int s3c64xx_spi0_cfg_gpio(void); -extern int s3c64xx_spi1_cfg_gpio(void); -extern int s3c64xx_spi2_cfg_gpio(void); extern struct s3c64xx_spi_info s3c64xx_spi0_pdata; -extern struct s3c64xx_spi_info s3c64xx_spi1_pdata; -extern struct s3c64xx_spi_info s3c64xx_spi2_pdata; #endif /*__SPI_S3C64XX_H */ diff --git a/include/linux/platform_data/ssm2518.h b/include/linux/platform_data/ssm2518.h deleted file mode 100644 index 3f9e632d6f63..000000000000 --- a/include/linux/platform_data/ssm2518.h +++ /dev/null @@ -1,21 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * SSM2518 amplifier audio driver - * - * Copyright 2013 Analog Devices Inc. - * Author: Lars-Peter Clausen <lars@metafoo.de> - */ - -#ifndef __LINUX_PLATFORM_DATA_SSM2518_H__ -#define __LINUX_PLATFORM_DATA_SSM2518_H__ - -/** - * struct ssm2518_platform_data - Platform data for the ssm2518 driver - * @enable_gpio: GPIO connected to the nSD pin. Set to -1 if the nSD pin is - * hardwired. - */ -struct ssm2518_platform_data { - int enable_gpio; -}; - -#endif diff --git a/include/linux/platform_data/st33zp24.h b/include/linux/platform_data/st33zp24.h deleted file mode 100644 index 61db674f36cc..000000000000 --- a/include/linux/platform_data/st33zp24.h +++ /dev/null @@ -1,16 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * STMicroelectronics TPM Linux driver for TPM 1.2 ST33ZP24 - * Copyright (C) 2009 - 2016 STMicroelectronics - */ -#ifndef __ST33ZP24_H__ -#define __ST33ZP24_H__ - -#define TPM_ST33_I2C "st33zp24-i2c" -#define TPM_ST33_SPI "st33zp24-spi" - -struct st33zp24_platform_data { - int io_lpcpd; -}; - -#endif /* __ST33ZP24_H__ */ diff --git a/include/linux/platform_data/st_sensors_pdata.h b/include/linux/platform_data/st_sensors_pdata.h index e40b28ca892e..a657830232ae 100644 --- a/include/linux/platform_data/st_sensors_pdata.h +++ b/include/linux/platform_data/st_sensors_pdata.h @@ -13,8 +13,9 @@ /** * struct st_sensors_platform_data - Platform data for the ST sensors * @drdy_int_pin: Redirect DRDY on pin 1 (1) or pin 2 (2). - * Available only for accelerometer and pressure sensors. + * Available only for accelerometer, magnetometer and pressure sensors. * Accelerometer DRDY on LSM330 available only on pin 1 (see datasheet). + * Magnetometer DRDY is supported only on LSM9DS0 and LSM303D. * @open_drain: set the interrupt line to be open drain if possible. * @spi_3wire: enable spi-3wire mode. * @pullups: enable/disable i2c controller pullup resistors. diff --git a/include/linux/platform_data/ti-sysc.h b/include/linux/platform_data/ti-sysc.h index c59999ce044e..d8f15770a522 100644 --- a/include/linux/platform_data/ti-sysc.h +++ b/include/linux/platform_data/ti-sysc.h @@ -50,6 +50,12 @@ struct sysc_regbits { s8 emufree_shift; }; +#define SYSC_MODULE_QUIRK_OTG BIT(30) +#define SYSC_QUIRK_RESET_ON_CTX_LOST BIT(29) +#define SYSC_QUIRK_REINIT_ON_CTX_LOST BIT(28) +#define SYSC_QUIRK_REINIT_ON_RESUME BIT(27) +#define SYSC_QUIRK_GPMC_DEBUG BIT(26) +#define SYSC_MODULE_QUIRK_ENA_RESETDONE BIT(25) #define SYSC_MODULE_QUIRK_PRUSS BIT(24) #define SYSC_MODULE_QUIRK_DSS_RESET BIT(23) #define SYSC_MODULE_QUIRK_RTC_UNLOCK BIT(22) @@ -65,7 +71,6 @@ struct sysc_regbits { #define SYSC_QUIRK_SWSUP_SIDLE_ACT BIT(12) #define SYSC_QUIRK_SWSUP_SIDLE BIT(11) #define SYSC_QUIRK_EXT_OPT_CLOCK BIT(10) -#define SYSC_QUIRK_LEGACY_IDLE BIT(9) #define SYSC_QUIRK_RESET_STATUS BIT(8) #define SYSC_QUIRK_NO_IDLE BIT(7) #define SYSC_QUIRK_NO_IDLE_ON_INIT BIT(6) diff --git a/include/linux/platform_data/timer-ixp4xx.h b/include/linux/platform_data/timer-ixp4xx.h deleted file mode 100644 index ee92ae7edaed..000000000000 --- a/include/linux/platform_data/timer-ixp4xx.h +++ /dev/null @@ -1,11 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __TIMER_IXP4XX_H -#define __TIMER_IXP4XX_H - -#include <linux/ioport.h> - -void __init ixp4xx_timer_setup(resource_size_t timerbase, - int timer_irq, - unsigned int timer_freq); - -#endif diff --git a/include/linux/platform_data/tps68470.h b/include/linux/platform_data/tps68470.h new file mode 100644 index 000000000000..e605a2cab07f --- /dev/null +++ b/include/linux/platform_data/tps68470.h @@ -0,0 +1,40 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * TI TPS68470 PMIC platform data definition. + * + * Copyright (c) 2021 Red Hat Inc. + * + * Red Hat authors: + * Hans de Goede <hdegoede@redhat.com> + */ +#ifndef __PDATA_TPS68470_H +#define __PDATA_TPS68470_H + +enum tps68470_regulators { + TPS68470_CORE, + TPS68470_ANA, + TPS68470_VCM, + TPS68470_VIO, + TPS68470_VSIO, + TPS68470_AUX1, + TPS68470_AUX2, + TPS68470_NUM_REGULATORS +}; + +struct regulator_init_data; + +struct tps68470_regulator_platform_data { + const struct regulator_init_data *reg_init_data[TPS68470_NUM_REGULATORS]; +}; + +struct tps68470_clk_consumer { + const char *consumer_dev_name; + const char *consumer_con_id; +}; + +struct tps68470_clk_platform_data { + unsigned int n_consumers; + struct tps68470_clk_consumer consumers[]; +}; + +#endif diff --git a/include/linux/platform_data/tsl2563.h b/include/linux/platform_data/tsl2563.h deleted file mode 100644 index 9cf9309c3f24..000000000000 --- a/include/linux/platform_data/tsl2563.h +++ /dev/null @@ -1,9 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __LINUX_TSL2563_H -#define __LINUX_TSL2563_H - -struct tsl2563_platform_data { - int cover_comp_gain; -}; - -#endif /* __LINUX_TSL2563_H */ diff --git a/include/linux/platform_data/uio_dmem_genirq.h b/include/linux/platform_data/uio_dmem_genirq.h index 973c1bb32168..c8f6de685306 100644 --- a/include/linux/platform_data/uio_dmem_genirq.h +++ b/include/linux/platform_data/uio_dmem_genirq.h @@ -1,16 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * include/linux/platform_data/uio_dmem_genirq.h * * Copyright (C) 2012 Damian Hobson-Garcia - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation version 2. - * - * This program is distributed "as is" WITHOUT ANY WARRANTY of any - * kind, whether express or implied; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _UIO_DMEM_GENIRQ_H diff --git a/include/linux/platform_data/uio_pruss.h b/include/linux/platform_data/uio_pruss.h deleted file mode 100644 index 31f2e22661bc..000000000000 --- a/include/linux/platform_data/uio_pruss.h +++ /dev/null @@ -1,26 +0,0 @@ -/* - * include/linux/platform_data/uio_pruss.h - * - * Platform data for uio_pruss driver - * - * Copyright (C) 2010-11 Texas Instruments Incorporated - https://www.ti.com/ - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation version 2. - * - * This program is distributed "as is" WITHOUT ANY WARRANTY of any - * kind, whether express or implied; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#ifndef _UIO_PRUSS_H_ -#define _UIO_PRUSS_H_ - -/* To configure the PRUSS INTC base offset for UIO driver */ -struct uio_pruss_pdata { - u32 pintc_base; - struct gen_pool *sram_pool; -}; -#endif /* _UIO_PRUSS_H_ */ diff --git a/include/linux/platform_data/usb-ehci-mxc.h b/include/linux/platform_data/usb-ehci-mxc.h deleted file mode 100644 index ad9794d09bc8..000000000000 --- a/include/linux/platform_data/usb-ehci-mxc.h +++ /dev/null @@ -1,14 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __INCLUDE_ASM_ARCH_MXC_EHCI_H -#define __INCLUDE_ASM_ARCH_MXC_EHCI_H - -struct mxc_usbh_platform_data { - int (*init)(struct platform_device *pdev); - int (*exit)(struct platform_device *pdev); - - unsigned int portsc; - struct usb_phy *otg; -}; - -#endif /* __INCLUDE_ASM_ARCH_MXC_EHCI_H */ - diff --git a/include/linux/platform_data/usb-mx2.h b/include/linux/platform_data/usb-mx2.h deleted file mode 100644 index 97a670f3d8fb..000000000000 --- a/include/linux/platform_data/usb-mx2.h +++ /dev/null @@ -1,29 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * Copyright (C) 2009 Martin Fuzzey <mfuzzey@gmail.com> - */ - -#ifndef __ASM_ARCH_MX21_USBH -#define __ASM_ARCH_MX21_USBH - -enum mx21_usbh_xcvr { - /* Values below as used by hardware (HWMODE register) */ - MX21_USBXCVR_TXDIF_RXDIF = 0, - MX21_USBXCVR_TXDIF_RXSE = 1, - MX21_USBXCVR_TXSE_RXDIF = 2, - MX21_USBXCVR_TXSE_RXSE = 3, -}; - -struct mx21_usbh_platform_data { - enum mx21_usbh_xcvr host_xcvr; /* tranceiver mode host 1,2 ports */ - enum mx21_usbh_xcvr otg_xcvr; /* tranceiver mode otg (as host) port */ - u16 enable_host1:1, - enable_host2:1, - enable_otg_host:1, /* enable "OTG" port (as host) */ - host1_xcverless:1, /* traceiverless host1 port */ - host1_txenoe:1, /* output enable host1 transmit enable */ - otg_ext_xcvr:1, /* external tranceiver for OTG port */ - unused:10; -}; - -#endif /* __ASM_ARCH_MX21_USBH */ diff --git a/include/linux/platform_data/usb-omap.h b/include/linux/platform_data/usb-omap.h index 5e70d667031c..580978e468f8 100644 --- a/include/linux/platform_data/usb-omap.h +++ b/include/linux/platform_data/usb-omap.h @@ -1,22 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * usb-omap.h - Platform data for the various OMAP USB IPs * * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com - * - * This software is distributed under the terms of the GNU General Public - * License ("GPL") version 2, as published by the Free Software Foundation. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. */ #define OMAP3_HS_USB_PORTS 3 diff --git a/include/linux/platform_data/usb-omap1.h b/include/linux/platform_data/usb-omap1.h index 43b5ce139c37..e7b8dc92a269 100644 --- a/include/linux/platform_data/usb-omap1.h +++ b/include/linux/platform_data/usb-omap1.h @@ -48,6 +48,10 @@ struct omap_usb_config { u32 (*usb2_init)(unsigned nwires, unsigned alt_pingroup); int (*ocpi_enable)(void); + + void (*lb_reset)(void); + + int (*transceiver_power)(int on); }; #endif /* __LINUX_USB_OMAP1_H */ diff --git a/include/linux/platform_data/usb-pxa3xx-ulpi.h b/include/linux/platform_data/usb-pxa3xx-ulpi.h deleted file mode 100644 index 4d31a5cbdeb1..000000000000 --- a/include/linux/platform_data/usb-pxa3xx-ulpi.h +++ /dev/null @@ -1,32 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * PXA3xx U2D header - * - * Copyright (C) 2010 CompuLab Ltd. - * - * Igor Grinberg <grinberg@compulab.co.il> - */ -#ifndef __PXA310_U2D__ -#define __PXA310_U2D__ - -#include <linux/usb/ulpi.h> - -struct pxa3xx_u2d_platform_data { - -#define ULPI_SER_6PIN (1 << 0) -#define ULPI_SER_3PIN (1 << 1) - unsigned int ulpi_mode; - - int (*init)(struct device *); - void (*exit)(struct device *); -}; - - -/* Start PXA3xx U2D host */ -int pxa3xx_u2d_start_hc(struct usb_bus *host); -/* Stop PXA3xx U2D host */ -void pxa3xx_u2d_stop_hc(struct usb_bus *host); - -extern void pxa3xx_set_u2d_info(struct pxa3xx_u2d_platform_data *info); - -#endif /* __PXA310_U2D__ */ diff --git a/include/linux/platform_data/usb-s3c2410_udc.h b/include/linux/platform_data/usb-s3c2410_udc.h deleted file mode 100644 index 07394819d03b..000000000000 --- a/include/linux/platform_data/usb-s3c2410_udc.h +++ /dev/null @@ -1,39 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* arch/arm/plat-samsung/include/plat/udc.h - * - * Copyright (c) 2005 Arnaud Patard <arnaud.patard@rtp-net.org> - * - * Changelog: - * 14-Mar-2005 RTP Created file - * 02-Aug-2005 RTP File rename - * 07-Sep-2005 BJD Minor cleanups, changed cmd to enum - * 18-Jan-2007 HMW Add per-platform vbus_draw function -*/ - -#ifndef __ASM_ARM_ARCH_UDC_H -#define __ASM_ARM_ARCH_UDC_H - -enum s3c2410_udc_cmd_e { - S3C2410_UDC_P_ENABLE = 1, /* Pull-up enable */ - S3C2410_UDC_P_DISABLE = 2, /* Pull-up disable */ - S3C2410_UDC_P_RESET = 3, /* UDC reset, in case of */ -}; - -struct s3c2410_udc_mach_info { - void (*udc_command)(enum s3c2410_udc_cmd_e); - void (*vbus_draw)(unsigned int ma); - - unsigned int pullup_pin; - unsigned int pullup_pin_inverted; - - unsigned int vbus_pin; - unsigned char vbus_pin_inverted; -}; - -extern void __init s3c24xx_udc_set_platdata(struct s3c2410_udc_mach_info *); - -struct s3c24xx_hsudc_platdata; - -extern void __init s3c24xx_hsudc_set_platdata(struct s3c24xx_hsudc_platdata *pd); - -#endif /* __ASM_ARM_ARCH_UDC_H */ diff --git a/include/linux/platform_data/usb3503.h b/include/linux/platform_data/usb3503.h index d01ef97ddf36..f3c942f396f8 100644 --- a/include/linux/platform_data/usb3503.h +++ b/include/linux/platform_data/usb3503.h @@ -12,6 +12,7 @@ enum usb3503_mode { USB3503_MODE_UNKNOWN, USB3503_MODE_HUB, USB3503_MODE_STANDBY, + USB3503_MODE_BYPASS, }; struct usb3503_platform_data { diff --git a/include/linux/platform_data/ux500_wdt.h b/include/linux/platform_data/ux500_wdt.h deleted file mode 100644 index de6a4ad41e76..000000000000 --- a/include/linux/platform_data/ux500_wdt.h +++ /dev/null @@ -1,18 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Copyright (C) ST Ericsson SA 2011 - * - * STE Ux500 Watchdog platform data - */ -#ifndef __UX500_WDT_H -#define __UX500_WDT_H - -/** - * struct ux500_wdt_data - */ -struct ux500_wdt_data { - unsigned int timeout; - bool has_28_bits_resolution; -}; - -#endif /* __UX500_WDT_H */ diff --git a/include/linux/platform_data/video-imxfb.h b/include/linux/platform_data/video-imxfb.h deleted file mode 100644 index 02812651af7d..000000000000 --- a/include/linux/platform_data/video-imxfb.h +++ /dev/null @@ -1,70 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * This structure describes the machine which we are running on. - */ -#ifndef __MACH_IMXFB_H__ -#define __MACH_IMXFB_H__ - -#include <linux/fb.h> - -#define PCR_TFT (1 << 31) -#define PCR_COLOR (1 << 30) -#define PCR_PBSIZ_1 (0 << 28) -#define PCR_PBSIZ_2 (1 << 28) -#define PCR_PBSIZ_4 (2 << 28) -#define PCR_PBSIZ_8 (3 << 28) -#define PCR_BPIX_1 (0 << 25) -#define PCR_BPIX_2 (1 << 25) -#define PCR_BPIX_4 (2 << 25) -#define PCR_BPIX_8 (3 << 25) -#define PCR_BPIX_12 (4 << 25) -#define PCR_BPIX_16 (5 << 25) -#define PCR_BPIX_18 (6 << 25) -#define PCR_PIXPOL (1 << 24) -#define PCR_FLMPOL (1 << 23) -#define PCR_LPPOL (1 << 22) -#define PCR_CLKPOL (1 << 21) -#define PCR_OEPOL (1 << 20) -#define PCR_SCLKIDLE (1 << 19) -#define PCR_END_SEL (1 << 18) -#define PCR_END_BYTE_SWAP (1 << 17) -#define PCR_REV_VS (1 << 16) -#define PCR_ACD_SEL (1 << 15) -#define PCR_ACD(x) (((x) & 0x7f) << 8) -#define PCR_SCLK_SEL (1 << 7) -#define PCR_SHARP (1 << 6) -#define PCR_PCD(x) ((x) & 0x3f) - -#define PWMR_CLS(x) (((x) & 0x1ff) << 16) -#define PWMR_LDMSK (1 << 15) -#define PWMR_SCR1 (1 << 10) -#define PWMR_SCR0 (1 << 9) -#define PWMR_CC_EN (1 << 8) -#define PWMR_PW(x) ((x) & 0xff) - -#define LSCR1_PS_RISE_DELAY(x) (((x) & 0x7f) << 26) -#define LSCR1_CLS_RISE_DELAY(x) (((x) & 0x3f) << 16) -#define LSCR1_REV_TOGGLE_DELAY(x) (((x) & 0xf) << 8) -#define LSCR1_GRAY2(x) (((x) & 0xf) << 4) -#define LSCR1_GRAY1(x) (((x) & 0xf)) - -struct imx_fb_videomode { - struct fb_videomode mode; - u32 pcr; - bool aus_mode; - unsigned char bpp; -}; - -struct imx_fb_platform_data { - struct imx_fb_videomode *mode; - int num_modes; - - u_int pwmr; - u_int lscr1; - u_int dmacr; - - int (*init)(struct platform_device *); - void (*exit)(struct platform_device *); -}; - -#endif /* ifndef __MACH_IMXFB_H__ */ diff --git a/include/linux/platform_data/video-mx3fb.h b/include/linux/platform_data/video-mx3fb.h deleted file mode 100644 index d03dc322a616..000000000000 --- a/include/linux/platform_data/video-mx3fb.h +++ /dev/null @@ -1,50 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Copyright (C) 2008 - * Guennadi Liakhovetski, DENX Software Engineering, <lg@denx.de> - */ - -#ifndef __ASM_ARCH_MX3FB_H__ -#define __ASM_ARCH_MX3FB_H__ - -#include <linux/device.h> -#include <linux/fb.h> - -/* Proprietary FB_SYNC_ flags */ -#define FB_SYNC_OE_ACT_HIGH 0x80000000 -#define FB_SYNC_CLK_INVERT 0x40000000 -#define FB_SYNC_DATA_INVERT 0x20000000 -#define FB_SYNC_CLK_IDLE_EN 0x10000000 -#define FB_SYNC_SHARP_MODE 0x08000000 -#define FB_SYNC_SWAP_RGB 0x04000000 -#define FB_SYNC_CLK_SEL_EN 0x02000000 - -/* - * Specify the way your display is connected. The IPU can arbitrarily - * map the internal colors to the external data lines. We only support - * the following mappings at the moment. - */ -enum disp_data_mapping { - /* blue -> d[0..5], green -> d[6..11], red -> d[12..17] */ - IPU_DISP_DATA_MAPPING_RGB666, - /* blue -> d[0..4], green -> d[5..10], red -> d[11..15] */ - IPU_DISP_DATA_MAPPING_RGB565, - /* blue -> d[0..7], green -> d[8..15], red -> d[16..23] */ - IPU_DISP_DATA_MAPPING_RGB888, -}; - -/** - * struct mx3fb_platform_data - mx3fb platform data - * - * @dma_dev: pointer to the dma-device, used for dma-slave connection - * @mode: pointer to a platform-provided per mxc_register_fb() videomode - */ -struct mx3fb_platform_data { - struct device *dma_dev; - const char *name; - const struct fb_videomode *mode; - int num_modes; - enum disp_data_mapping disp_data_fmt; -}; - -#endif diff --git a/include/linux/platform_data/video-pxafb.h b/include/linux/platform_data/video-pxafb.h index b3d574778326..6333bac166a5 100644 --- a/include/linux/platform_data/video-pxafb.h +++ b/include/linux/platform_data/video-pxafb.h @@ -8,7 +8,6 @@ */ #include <linux/fb.h> -#include <mach/regs-lcd.h> /* * Supported LCD connections @@ -153,6 +152,27 @@ struct pxafb_mach_info { void pxa_set_fb_info(struct device *, struct pxafb_mach_info *); unsigned long pxafb_get_hsync_time(struct device *dev); +/* smartpanel related */ +#define SMART_CMD_A0 (0x1 << 8) +#define SMART_CMD_READ_STATUS_REG (0x0 << 9) +#define SMART_CMD_READ_FRAME_BUFFER ((0x0 << 9) | SMART_CMD_A0) +#define SMART_CMD_WRITE_COMMAND (0x1 << 9) +#define SMART_CMD_WRITE_DATA ((0x1 << 9) | SMART_CMD_A0) +#define SMART_CMD_WRITE_FRAME ((0x2 << 9) | SMART_CMD_A0) +#define SMART_CMD_WAIT_FOR_VSYNC (0x3 << 9) +#define SMART_CMD_NOOP (0x4 << 9) +#define SMART_CMD_INTERRUPT (0x5 << 9) + +#define SMART_CMD(x) (SMART_CMD_WRITE_COMMAND | ((x) & 0xff)) +#define SMART_DAT(x) (SMART_CMD_WRITE_DATA | ((x) & 0xff)) + +/* SMART_DELAY() is introduced for software controlled delay primitive which + * can be inserted between command sequences, unused command 0x6 is used here + * and delay ranges from 0ms ~ 255ms + */ +#define SMART_CMD_DELAY (0x6 << 9) +#define SMART_DELAY(ms) (SMART_CMD_DELAY | ((ms) & 0xff)) + #ifdef CONFIG_FB_PXA_SMARTPANEL extern int pxafb_smart_queue(struct fb_info *info, uint16_t *cmds, int); extern int pxafb_smart_flush(struct fb_info *info); diff --git a/include/linux/platform_data/voltage-omap.h b/include/linux/platform_data/voltage-omap.h index 43e8da9fb447..6d74e507dbd2 100644 --- a/include/linux/platform_data/voltage-omap.h +++ b/include/linux/platform_data/voltage-omap.h @@ -29,7 +29,6 @@ struct omap_volt_data { struct voltagedomain; struct voltagedomain *voltdm_lookup(const char *name); -int voltdm_scale(struct voltagedomain *voltdm, unsigned long target_volt); unsigned long voltdm_get_voltage(struct voltagedomain *voltdm); struct omap_volt_data *omap_voltage_get_voltdata(struct voltagedomain *voltdm, unsigned long volt); diff --git a/include/linux/platform_data/wan_ixp4xx_hss.h b/include/linux/platform_data/wan_ixp4xx_hss.h deleted file mode 100644 index d525a0feb9e1..000000000000 --- a/include/linux/platform_data/wan_ixp4xx_hss.h +++ /dev/null @@ -1,17 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __PLATFORM_DATA_WAN_IXP4XX_HSS_H -#define __PLATFORM_DATA_WAN_IXP4XX_HSS_H - -#include <linux/types.h> - -/* Information about built-in HSS (synchronous serial) interfaces */ -struct hss_plat_info { - int (*set_clock)(int port, unsigned int clock_type); - int (*open)(int port, void *pdev, - void (*set_carrier_cb)(void *pdev, int carrier)); - void (*close)(int port, void *pdev); - u8 txreadyq; - u32 timer_freq; -}; - -#endif diff --git a/include/linux/platform_data/x86/asus-wmi.h b/include/linux/platform_data/x86/asus-wmi.h index 897b8332a39f..3eb5cd6773ad 100644 --- a/include/linux/platform_data/x86/asus-wmi.h +++ b/include/linux/platform_data/x86/asus-wmi.h @@ -49,6 +49,7 @@ #define ASUS_WMI_DEVID_LED4 0x00020014 #define ASUS_WMI_DEVID_LED5 0x00020015 #define ASUS_WMI_DEVID_LED6 0x00020016 +#define ASUS_WMI_DEVID_MICMUTE_LED 0x00040017 /* Backlight and Brightness */ #define ASUS_WMI_DEVID_ALS_ENABLE 0x00050001 /* Ambient Light Sensor */ @@ -57,11 +58,20 @@ #define ASUS_WMI_DEVID_KBD_BACKLIGHT 0x00050021 #define ASUS_WMI_DEVID_LIGHT_SENSOR 0x00050022 /* ?? */ #define ASUS_WMI_DEVID_LIGHTBAR 0x00050025 +/* This can only be used to disable the screen, not re-enable */ +#define ASUS_WMI_DEVID_SCREENPAD_POWER 0x00050031 +/* Writing a brightness re-enables the screen if disabled */ +#define ASUS_WMI_DEVID_SCREENPAD_LIGHT 0x00050032 #define ASUS_WMI_DEVID_FAN_BOOST_MODE 0x00110018 #define ASUS_WMI_DEVID_THROTTLE_THERMAL_POLICY 0x00120075 /* Misc */ +#define ASUS_WMI_DEVID_PANEL_OD 0x00050019 #define ASUS_WMI_DEVID_CAMERA 0x00060013 +#define ASUS_WMI_DEVID_LID_FLIP 0x00060062 +#define ASUS_WMI_DEVID_LID_FLIP_ROG 0x00060077 +#define ASUS_WMI_DEVID_MINI_LED_MODE 0x0005001E +#define ASUS_WMI_DEVID_MINI_LED_MODE2 0x0005002E /* Storage */ #define ASUS_WMI_DEVID_CARDREADER 0x00080013 @@ -75,6 +85,20 @@ #define ASUS_WMI_DEVID_THERMAL_CTRL 0x00110011 #define ASUS_WMI_DEVID_FAN_CTRL 0x00110012 /* deprecated */ #define ASUS_WMI_DEVID_CPU_FAN_CTRL 0x00110013 +#define ASUS_WMI_DEVID_GPU_FAN_CTRL 0x00110014 +#define ASUS_WMI_DEVID_MID_FAN_CTRL 0x00110031 +#define ASUS_WMI_DEVID_CPU_FAN_CURVE 0x00110024 +#define ASUS_WMI_DEVID_GPU_FAN_CURVE 0x00110025 +#define ASUS_WMI_DEVID_MID_FAN_CURVE 0x00110032 + +/* Tunables for AUS ROG laptops */ +#define ASUS_WMI_DEVID_PPT_PL2_SPPT 0x001200A0 +#define ASUS_WMI_DEVID_PPT_PL1_SPL 0x001200A3 +#define ASUS_WMI_DEVID_PPT_APU_SPPT 0x001200B0 +#define ASUS_WMI_DEVID_PPT_PLAT_SPPT 0x001200B1 +#define ASUS_WMI_DEVID_PPT_FPPT 0x001200C1 +#define ASUS_WMI_DEVID_NV_DYN_BOOST 0x001200C0 +#define ASUS_WMI_DEVID_NV_THERM_TARGET 0x001200C2 /* Power */ #define ASUS_WMI_DEVID_PROCESSOR_STATE 0x00120012 @@ -88,6 +112,34 @@ /* Keyboard dock */ #define ASUS_WMI_DEVID_KBD_DOCK 0x00120063 +/* Charging mode - 1=Barrel, 2=USB */ +#define ASUS_WMI_DEVID_CHARGE_MODE 0x0012006C + +/* MCU powersave mode */ +#define ASUS_WMI_DEVID_MCU_POWERSAVE 0x001200E2 + +/* epu is connected? 1 == true */ +#define ASUS_WMI_DEVID_EGPU_CONNECTED 0x00090018 +/* egpu on/off */ +#define ASUS_WMI_DEVID_EGPU 0x00090019 + +/* dgpu on/off */ +#define ASUS_WMI_DEVID_DGPU 0x00090020 + +/* gpu mux switch, 0 = dGPU, 1 = Optimus */ +#define ASUS_WMI_DEVID_GPU_MUX 0x00090016 +#define ASUS_WMI_DEVID_GPU_MUX_VIVO 0x00090026 + +/* TUF laptop RGB modes/colours */ +#define ASUS_WMI_DEVID_TUF_RGB_MODE 0x00100056 +#define ASUS_WMI_DEVID_TUF_RGB_MODE2 0x0010005A + +/* TUF laptop RGB power/state */ +#define ASUS_WMI_DEVID_TUF_RGB_STATE 0x00100057 + +/* Bootup sound control */ +#define ASUS_WMI_DEVID_BOOT_SOUND 0x00130022 + /* DSTS masks */ #define ASUS_WMI_DSTS_STATUS_BIT 0x00000001 #define ASUS_WMI_DSTS_UNKNOWN_BIT 0x00000002 diff --git a/include/linux/platform_data/x86/clk-lpss.h b/include/linux/platform_data/x86/clk-lpss.h index 207e1a317800..7f132029316a 100644 --- a/include/linux/platform_data/x86/clk-lpss.h +++ b/include/linux/platform_data/x86/clk-lpss.h @@ -15,6 +15,6 @@ struct lpss_clk_data { struct clk *clk; }; -extern int lpt_clk_init(void); +int lpss_atom_clk_init(void); #endif /* __CLK_LPSS_H */ diff --git a/include/linux/platform_data/x86/mlxcpld.h b/include/linux/platform_data/x86/mlxcpld.h deleted file mode 100644 index b08dcb183fca..000000000000 --- a/include/linux/platform_data/x86/mlxcpld.h +++ /dev/null @@ -1,52 +0,0 @@ -/* - * mlxcpld.h - Mellanox I2C multiplexer support in CPLD - * - * Copyright (c) 2016 Mellanox Technologies. All rights reserved. - * Copyright (c) 2016 Michael Shych <michaels@mellanox.com> - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the names of the copyright holders nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * Alternatively, this software may be distributed under the terms of the - * GNU General Public License ("GPL") version 2 as published by the Free - * Software Foundation. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef _LINUX_I2C_MLXCPLD_H -#define _LINUX_I2C_MLXCPLD_H - -/* Platform data for the CPLD I2C multiplexers */ - -/* mlxcpld_mux_plat_data - per mux data, used with i2c_register_board_info - * @adap_ids - adapter array - * @num_adaps - number of adapters - * @sel_reg_addr - mux select register offset in CPLD space - */ -struct mlxcpld_mux_plat_data { - int *adap_ids; - int num_adaps; - int sel_reg_addr; -}; - -#endif /* _LINUX_I2C_MLXCPLD_H */ diff --git a/include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h b/include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h new file mode 100644 index 000000000000..23d60130272c --- /dev/null +++ b/include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h @@ -0,0 +1,76 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (c) 2020, NVIDIA CORPORATION. All rights reserved. + */ + +#ifndef __PLATFORM_DATA_X86_NVIDIA_WMI_EC_BACKLIGHT_H +#define __PLATFORM_DATA_X86_NVIDIA_WMI_EC_BACKLIGHT_H + +#define WMI_BRIGHTNESS_GUID "603E9613-EF25-4338-A3D0-C46177516DB7" + +/** + * enum wmi_brightness_method - WMI method IDs + * @WMI_BRIGHTNESS_METHOD_LEVEL: Get/Set EC brightness level status + * @WMI_BRIGHTNESS_METHOD_SOURCE: Get/Set EC Brightness Source + */ +enum wmi_brightness_method { + WMI_BRIGHTNESS_METHOD_LEVEL = 1, + WMI_BRIGHTNESS_METHOD_SOURCE = 2, + WMI_BRIGHTNESS_METHOD_MAX +}; + +/** + * enum wmi_brightness_mode - Operation mode for WMI-wrapped method + * @WMI_BRIGHTNESS_MODE_GET: Get the current brightness level/source. + * @WMI_BRIGHTNESS_MODE_SET: Set the brightness level. + * @WMI_BRIGHTNESS_MODE_GET_MAX_LEVEL: Get the maximum brightness level. This + * is only valid when the WMI method is + * %WMI_BRIGHTNESS_METHOD_LEVEL. + */ +enum wmi_brightness_mode { + WMI_BRIGHTNESS_MODE_GET = 0, + WMI_BRIGHTNESS_MODE_SET = 1, + WMI_BRIGHTNESS_MODE_GET_MAX_LEVEL = 2, + WMI_BRIGHTNESS_MODE_MAX +}; + +/** + * enum wmi_brightness_source - Backlight brightness control source selection + * @WMI_BRIGHTNESS_SOURCE_GPU: Backlight brightness is controlled by the GPU. + * @WMI_BRIGHTNESS_SOURCE_EC: Backlight brightness is controlled by the + * system's Embedded Controller (EC). + * @WMI_BRIGHTNESS_SOURCE_AUX: Backlight brightness is controlled over the + * DisplayPort AUX channel. + */ +enum wmi_brightness_source { + WMI_BRIGHTNESS_SOURCE_GPU = 1, + WMI_BRIGHTNESS_SOURCE_EC = 2, + WMI_BRIGHTNESS_SOURCE_AUX = 3, + WMI_BRIGHTNESS_SOURCE_MAX +}; + +/** + * struct wmi_brightness_args - arguments for the WMI-wrapped ACPI method + * @mode: Pass in an &enum wmi_brightness_mode value to select between + * getting or setting a value. + * @val: In parameter for value to set when using %WMI_BRIGHTNESS_MODE_SET + * mode. Not used in conjunction with %WMI_BRIGHTNESS_MODE_GET or + * %WMI_BRIGHTNESS_MODE_GET_MAX_LEVEL mode. + * @ret: Out parameter returning retrieved value when operating in + * %WMI_BRIGHTNESS_MODE_GET or %WMI_BRIGHTNESS_MODE_GET_MAX_LEVEL + * mode. Not used in %WMI_BRIGHTNESS_MODE_SET mode. + * @ignored: Padding; not used. The ACPI method expects a 24 byte params struct. + * + * This is the parameters structure for the WmiBrightnessNotify ACPI method as + * wrapped by WMI. The value passed in to @val or returned by @ret will be a + * brightness value when the WMI method ID is %WMI_BRIGHTNESS_METHOD_LEVEL, or + * an &enum wmi_brightness_source value with %WMI_BRIGHTNESS_METHOD_SOURCE. + */ +struct wmi_brightness_args { + u32 mode; + u32 val; + u32 ret; + u32 ignored[3]; +}; + +#endif diff --git a/include/linux/platform_data/x86/p2sb.h b/include/linux/platform_data/x86/p2sb.h new file mode 100644 index 000000000000..a1d5fddc8f13 --- /dev/null +++ b/include/linux/platform_data/x86/p2sb.h @@ -0,0 +1,28 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Primary to Sideband (P2SB) bridge access support + */ + +#ifndef _PLATFORM_DATA_X86_P2SB_H +#define _PLATFORM_DATA_X86_P2SB_H + +#include <linux/errno.h> +#include <linux/kconfig.h> + +struct pci_bus; +struct resource; + +#if IS_BUILTIN(CONFIG_P2SB) + +int p2sb_bar(struct pci_bus *bus, unsigned int devfn, struct resource *mem); + +#else /* CONFIG_P2SB */ + +static inline int p2sb_bar(struct pci_bus *bus, unsigned int devfn, struct resource *mem) +{ + return -ENODEV; +} + +#endif /* CONFIG_P2SB is not set */ + +#endif /* _PLATFORM_DATA_X86_P2SB_H */ diff --git a/include/linux/platform_data/x86/pmc_atom.h b/include/linux/platform_data/x86/pmc_atom.h index 022bcea9edec..161e4bc1c9ee 100644 --- a/include/linux/platform_data/x86/pmc_atom.h +++ b/include/linux/platform_data/x86/pmc_atom.h @@ -1,12 +1,14 @@ /* SPDX-License-Identifier: GPL-2.0-only */ /* - * Intel Atom SOC Power Management Controller Header File - * Copyright (c) 2014, Intel Corporation. + * Intel Atom SoC Power Management Controller Header File + * Copyright (c) 2014-2015,2022 Intel Corporation. */ #ifndef PMC_ATOM_H #define PMC_ATOM_H +#include <linux/bits.h> + /* ValleyView Power Control Unit PCI Device ID */ #define PCI_DEVICE_ID_VLV_PMC 0x0F1C /* CherryTrail Power Control Unit PCI Device ID */ @@ -41,13 +43,26 @@ BIT_ORED_DEDICATED_IRQ_GPSC | \ BIT_SHARED_IRQ_GPSS) +/* External clk generator settings */ +#define PMC_CLK_CTL_OFFSET 0x60 +#define PMC_CLK_CTL_SIZE 4 +#define PMC_CLK_NUM 6 +#define PMC_CLK_CTL_GATED_ON_D3 0x0 +#define PMC_CLK_CTL_FORCE_ON 0x1 +#define PMC_CLK_CTL_FORCE_OFF 0x2 +#define PMC_CLK_CTL_RESERVED 0x3 +#define PMC_MASK_CLK_CTL GENMASK(1, 0) +#define PMC_MASK_CLK_FREQ BIT(2) +#define PMC_CLK_FREQ_XTAL (0 << 2) /* 25 MHz */ +#define PMC_CLK_FREQ_PLL (1 << 2) /* 19.2 MHz */ + /* The timers accumulate time spent in sleep state */ #define PMC_S0IR_TMR 0x80 #define PMC_S0I1_TMR 0x84 #define PMC_S0I2_TMR 0x88 #define PMC_S0I3_TMR 0x8C #define PMC_S0_TMR 0x90 -/* Sleep state counter is in units of of 32us */ +/* Sleep state counter is in units of 32us */ #define PMC_TMR_SHIFT 5 /* Power status of power islands */ @@ -102,14 +117,14 @@ #define BIT_SCC_SDIO BIT(9) #define BIT_SCC_SDCARD BIT(10) #define BIT_SCC_MIPI BIT(11) -#define BIT_HDA BIT(12) +#define BIT_HDA BIT(12) /* CHT datasheet: reserved */ #define BIT_LPE BIT(13) #define BIT_OTG BIT(14) -#define BIT_USH BIT(15) -#define BIT_GBE BIT(16) -#define BIT_SATA BIT(17) -#define BIT_USB_EHCI BIT(18) -#define BIT_SEC BIT(19) +#define BIT_USH BIT(15) /* CHT datasheet: reserved */ +#define BIT_GBE BIT(16) /* CHT datasheet: reserved */ +#define BIT_SATA BIT(17) /* CHT datasheet: reserved */ +#define BIT_USB_EHCI BIT(18) /* CHT datasheet: XHCI! */ +#define BIT_SEC BIT(19) /* BYT datasheet: reserved */ #define BIT_PCIE_PORT0 BIT(20) #define BIT_PCIE_PORT1 BIT(21) #define BIT_PCIE_PORT2 BIT(22) @@ -139,11 +154,10 @@ #define ACPI_MMIO_REG_LEN 0x100 #define PM1_CNT 0x4 -#define SLEEP_TYPE_MASK 0xFFFFECFF +#define SLEEP_TYPE_MASK GENMASK(12, 10) #define SLEEP_TYPE_S5 0x1C00 -#define SLEEP_ENABLE 0x2000 +#define SLEEP_ENABLE BIT(13) extern int pmc_atom_read(int offset, u32 *value); -extern int pmc_atom_write(int offset, u32 value); #endif /* PMC_ATOM_H */ diff --git a/include/linux/platform_data/x86/pwm-lpss.h b/include/linux/platform_data/x86/pwm-lpss.h new file mode 100644 index 000000000000..752c06b47cc8 --- /dev/null +++ b/include/linux/platform_data/x86/pwm-lpss.h @@ -0,0 +1,33 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* Intel Low Power Subsystem PWM controller driver */ + +#ifndef __PLATFORM_DATA_X86_PWM_LPSS_H +#define __PLATFORM_DATA_X86_PWM_LPSS_H + +#include <linux/types.h> + +struct device; + +struct pwm_lpss_chip; + +struct pwm_lpss_boardinfo { + unsigned long clk_rate; + unsigned int npwm; + unsigned long base_unit_bits; + /* + * Some versions of the IP may stuck in the state machine if enable + * bit is not set, and hence update bit will show busy status till + * the reset. For the rest it may be otherwise. + */ + bool bypass; + /* + * On some devices the _PS0/_PS3 AML code of the GPU (GFX0) device + * messes with the PWM0 controllers state, + */ + bool other_devices_aml_touches_pwm_regs; +}; + +struct pwm_chip *devm_pwm_lpss_probe(struct device *dev, void __iomem *base, + const struct pwm_lpss_boardinfo *info); + +#endif /* __PLATFORM_DATA_X86_PWM_LPSS_H */ diff --git a/include/linux/platform_data/x86/simatic-ipc-base.h b/include/linux/platform_data/x86/simatic-ipc-base.h new file mode 100644 index 000000000000..2d7f7120ba6b --- /dev/null +++ b/include/linux/platform_data/x86/simatic-ipc-base.h @@ -0,0 +1,31 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Siemens SIMATIC IPC drivers + * + * Copyright (c) Siemens AG, 2018-2023 + * + * Authors: + * Henning Schild <henning.schild@siemens.com> + * Gerd Haeussler <gerd.haeussler.ext@siemens.com> + */ + +#ifndef __PLATFORM_DATA_X86_SIMATIC_IPC_BASE_H +#define __PLATFORM_DATA_X86_SIMATIC_IPC_BASE_H + +#include <linux/types.h> + +#define SIMATIC_IPC_DEVICE_NONE 0 +#define SIMATIC_IPC_DEVICE_227D 1 +#define SIMATIC_IPC_DEVICE_427E 2 +#define SIMATIC_IPC_DEVICE_127E 3 +#define SIMATIC_IPC_DEVICE_227E 4 +#define SIMATIC_IPC_DEVICE_227G 5 +#define SIMATIC_IPC_DEVICE_BX_21A 6 +#define SIMATIC_IPC_DEVICE_BX_39A 7 +#define SIMATIC_IPC_DEVICE_BX_59A 8 + +struct simatic_ipc_platform { + u8 devmode; +}; + +#endif /* __PLATFORM_DATA_X86_SIMATIC_IPC_BASE_H */ diff --git a/include/linux/platform_data/x86/simatic-ipc.h b/include/linux/platform_data/x86/simatic-ipc.h new file mode 100644 index 000000000000..8d8b3b919674 --- /dev/null +++ b/include/linux/platform_data/x86/simatic-ipc.h @@ -0,0 +1,79 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Siemens SIMATIC IPC drivers + * + * Copyright (c) Siemens AG, 2018-2023 + * + * Authors: + * Henning Schild <henning.schild@siemens.com> + * Gerd Haeussler <gerd.haeussler.ext@siemens.com> + */ + +#ifndef __PLATFORM_DATA_X86_SIMATIC_IPC_H +#define __PLATFORM_DATA_X86_SIMATIC_IPC_H + +#include <linux/dmi.h> +#include <linux/platform_data/x86/simatic-ipc-base.h> + +#define SIMATIC_IPC_DMI_ENTRY_OEM 129 +/* binary type */ +#define SIMATIC_IPC_DMI_TYPE 0xff +#define SIMATIC_IPC_DMI_GROUP 0x05 +#define SIMATIC_IPC_DMI_ENTRY 0x02 +#define SIMATIC_IPC_DMI_TID 0x02 + +enum simatic_ipc_station_ids { + SIMATIC_IPC_INVALID_STATION_ID = 0, + SIMATIC_IPC_IPC227D = 0x00000501, + SIMATIC_IPC_IPC427D = 0x00000701, + SIMATIC_IPC_IPC227E = 0x00000901, + SIMATIC_IPC_IPC277E = 0x00000902, + SIMATIC_IPC_IPC427E = 0x00000A01, + SIMATIC_IPC_IPC477E = 0x00000A02, + SIMATIC_IPC_IPC127E = 0x00000D01, + SIMATIC_IPC_IPC227G = 0x00000F01, + SIMATIC_IPC_IPC277G = 0x00000F02, + SIMATIC_IPC_IPCBX_39A = 0x00001001, + SIMATIC_IPC_IPCPX_39A = 0x00001002, + SIMATIC_IPC_IPCBX_21A = 0x00001101, + SIMATIC_IPC_IPCBX_56A = 0x00001201, + SIMATIC_IPC_IPCBX_59A = 0x00001202, +}; + +static inline u32 simatic_ipc_get_station_id(u8 *data, int max_len) +{ + struct { + u8 type; /* type (0xff = binary) */ + u8 len; /* len of data entry */ + u8 group; + u8 entry; + u8 tid; + __le32 station_id; /* station id (LE) */ + } __packed * data_entry = (void *)data + sizeof(struct dmi_header); + + while ((u8 *)data_entry < data + max_len) { + if (data_entry->type == SIMATIC_IPC_DMI_TYPE && + data_entry->len == sizeof(*data_entry) && + data_entry->group == SIMATIC_IPC_DMI_GROUP && + data_entry->entry == SIMATIC_IPC_DMI_ENTRY && + data_entry->tid == SIMATIC_IPC_DMI_TID) { + return le32_to_cpu(data_entry->station_id); + } + data_entry = (void *)((u8 *)(data_entry) + data_entry->len); + } + + return SIMATIC_IPC_INVALID_STATION_ID; +} + +static inline void +simatic_ipc_find_dmi_entry_helper(const struct dmi_header *dh, void *_data) +{ + u32 *id = _data; + + if (dh->type != SIMATIC_IPC_DMI_ENTRY_OEM) + return; + + *id = simatic_ipc_get_station_id((u8 *)dh, dh->length); +} + +#endif /* __PLATFORM_DATA_X86_SIMATIC_IPC_H */ diff --git a/include/linux/platform_data/x86/soc.h b/include/linux/platform_data/x86/soc.h new file mode 100644 index 000000000000..a5705189e2ac --- /dev/null +++ b/include/linux/platform_data/x86/soc.h @@ -0,0 +1,70 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Helpers for Intel SoC model detection + * + * Copyright (c) 2019, Intel Corporation. + */ + +#ifndef __PLATFORM_DATA_X86_SOC_H +#define __PLATFORM_DATA_X86_SOC_H + +#include <linux/types.h> + +#if IS_ENABLED(CONFIG_X86) + +#include <linux/mod_devicetable.h> + +#include <asm/cpu_device_id.h> + +#define SOC_INTEL_IS_CPU(soc, type) \ +static inline bool soc_intel_is_##soc(void) \ +{ \ + static const struct x86_cpu_id soc##_cpu_ids[] = { \ + X86_MATCH_INTEL_FAM6_MODEL(type, NULL), \ + {} \ + }; \ + const struct x86_cpu_id *id; \ + \ + id = x86_match_cpu(soc##_cpu_ids); \ + if (id) \ + return true; \ + return false; \ +} + +SOC_INTEL_IS_CPU(byt, ATOM_SILVERMONT); +SOC_INTEL_IS_CPU(cht, ATOM_AIRMONT); +SOC_INTEL_IS_CPU(apl, ATOM_GOLDMONT); +SOC_INTEL_IS_CPU(glk, ATOM_GOLDMONT_PLUS); +SOC_INTEL_IS_CPU(cml, KABYLAKE_L); + +#undef SOC_INTEL_IS_CPU + +#else /* IS_ENABLED(CONFIG_X86) */ + +static inline bool soc_intel_is_byt(void) +{ + return false; +} + +static inline bool soc_intel_is_cht(void) +{ + return false; +} + +static inline bool soc_intel_is_apl(void) +{ + return false; +} + +static inline bool soc_intel_is_glk(void) +{ + return false; +} + +static inline bool soc_intel_is_cml(void) +{ + return false; +} +#endif /* IS_ENABLED(CONFIG_X86) */ + +#endif /* __PLATFORM_DATA_X86_SOC_H */ diff --git a/include/linux/platform_data/intel-spi.h b/include/linux/platform_data/x86/spi-intel.h index 7f53a5c6f35e..a512ec37abbb 100644 --- a/include/linux/platform_data/intel-spi.h +++ b/include/linux/platform_data/x86/spi-intel.h @@ -6,8 +6,8 @@ * Author: Mika Westerberg <mika.westerberg@linux.intel.com> */ -#ifndef INTEL_SPI_PDATA_H -#define INTEL_SPI_PDATA_H +#ifndef SPI_INTEL_PDATA_H +#define SPI_INTEL_PDATA_H enum intel_spi_type { INTEL_SPI_BYT = 1, @@ -19,11 +19,13 @@ enum intel_spi_type { /** * struct intel_spi_boardinfo - Board specific data for Intel SPI driver * @type: Type which this controller is compatible with - * @writeable: The chip is writeable + * @set_writeable: Try to make the chip writeable (optional) + * @data: Data to be passed to @set_writeable can be %NULL */ struct intel_spi_boardinfo { enum intel_spi_type type; - bool writeable; + bool (*set_writeable)(void __iomem *base, void *data); + void *data; }; -#endif /* INTEL_SPI_PDATA_H */ +#endif /* SPI_INTEL_PDATA_H */ |