From 8d99339710ac9bd1eca8f04a356752c89dc7cf0b Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Tue, 19 Nov 2013 23:02:11 +0100 Subject: pinctrl: nomadik: move platform data handling into driver This decomissions the platform data header (which is no longer in use after the systems using this driver were switched to a pure device-tree config path) and merges the result into the driver file or local driver header. Signed-off-by: Linus Walleij --- include/linux/platform_data/pinctrl-nomadik.h | 242 -------------------------- 1 file changed, 242 deletions(-) delete mode 100644 include/linux/platform_data/pinctrl-nomadik.h (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/pinctrl-nomadik.h b/include/linux/platform_data/pinctrl-nomadik.h deleted file mode 100644 index abf5bed84df3..000000000000 --- a/include/linux/platform_data/pinctrl-nomadik.h +++ /dev/null @@ -1,242 +0,0 @@ -/* - * Structures and registers for GPIO access in the Nomadik SoC - * - * Copyright (C) 2008 STMicroelectronics - * Author: Prafulla WADASKAR - * Copyright (C) 2009 Alessandro Rubini - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#ifndef __PLAT_NOMADIK_GPIO -#define __PLAT_NOMADIK_GPIO - -/* - * pin configurations are represented by 32-bit integers: - * - * bit 0.. 8 - Pin Number (512 Pins Maximum) - * bit 9..10 - Alternate Function Selection - * bit 11..12 - Pull up/down state - * bit 13 - Sleep mode behaviour - * bit 14 - Direction - * bit 15 - Value (if output) - * bit 16..18 - SLPM pull up/down state - * bit 19..20 - SLPM direction - * bit 21..22 - SLPM Value (if output) - * bit 23..25 - PDIS value (if input) - * bit 26 - Gpio mode - * bit 27 - Sleep mode - * - * to facilitate the definition, the following macros are provided - * - * PIN_CFG_DEFAULT - default config (0): - * pull up/down = disabled - * sleep mode = input/wakeup - * direction = input - * value = low - * SLPM direction = same as normal - * SLPM pull = same as normal - * SLPM value = same as normal - * - * PIN_CFG - default config with alternate function - */ - -typedef unsigned long pin_cfg_t; - -#define PIN_NUM_MASK 0x1ff -#define PIN_NUM(x) ((x) & PIN_NUM_MASK) - -#define PIN_ALT_SHIFT 9 -#define PIN_ALT_MASK (0x3 << PIN_ALT_SHIFT) -#define PIN_ALT(x) (((x) & PIN_ALT_MASK) >> PIN_ALT_SHIFT) -#define PIN_GPIO (NMK_GPIO_ALT_GPIO << PIN_ALT_SHIFT) -#define PIN_ALT_A (NMK_GPIO_ALT_A << PIN_ALT_SHIFT) -#define PIN_ALT_B (NMK_GPIO_ALT_B << PIN_ALT_SHIFT) -#define PIN_ALT_C (NMK_GPIO_ALT_C << PIN_ALT_SHIFT) - -#define PIN_PULL_SHIFT 11 -#define PIN_PULL_MASK (0x3 << PIN_PULL_SHIFT) -#define PIN_PULL(x) (((x) & PIN_PULL_MASK) >> PIN_PULL_SHIFT) -#define PIN_PULL_NONE (NMK_GPIO_PULL_NONE << PIN_PULL_SHIFT) -#define PIN_PULL_UP (NMK_GPIO_PULL_UP << PIN_PULL_SHIFT) -#define PIN_PULL_DOWN (NMK_GPIO_PULL_DOWN << PIN_PULL_SHIFT) - -#define PIN_SLPM_SHIFT 13 -#define PIN_SLPM_MASK (0x1 << PIN_SLPM_SHIFT) -#define PIN_SLPM(x) (((x) & PIN_SLPM_MASK) >> PIN_SLPM_SHIFT) -#define PIN_SLPM_MAKE_INPUT (NMK_GPIO_SLPM_INPUT << PIN_SLPM_SHIFT) -#define PIN_SLPM_NOCHANGE (NMK_GPIO_SLPM_NOCHANGE << PIN_SLPM_SHIFT) -/* These two replace the above in DB8500v2+ */ -#define PIN_SLPM_WAKEUP_ENABLE (NMK_GPIO_SLPM_WAKEUP_ENABLE << PIN_SLPM_SHIFT) -#define PIN_SLPM_WAKEUP_DISABLE (NMK_GPIO_SLPM_WAKEUP_DISABLE << PIN_SLPM_SHIFT) -#define PIN_SLPM_USE_MUX_SETTINGS_IN_SLEEP PIN_SLPM_WAKEUP_DISABLE - -#define PIN_SLPM_GPIO PIN_SLPM_WAKEUP_ENABLE /* In SLPM, pin is a gpio */ -#define PIN_SLPM_ALTFUNC PIN_SLPM_WAKEUP_DISABLE /* In SLPM, pin is altfunc */ - -#define PIN_DIR_SHIFT 14 -#define PIN_DIR_MASK (0x1 << PIN_DIR_SHIFT) -#define PIN_DIR(x) (((x) & PIN_DIR_MASK) >> PIN_DIR_SHIFT) -#define PIN_DIR_INPUT (0 << PIN_DIR_SHIFT) -#define PIN_DIR_OUTPUT (1 << PIN_DIR_SHIFT) - -#define PIN_VAL_SHIFT 15 -#define PIN_VAL_MASK (0x1 << PIN_VAL_SHIFT) -#define PIN_VAL(x) (((x) & PIN_VAL_MASK) >> PIN_VAL_SHIFT) -#define PIN_VAL_LOW (0 << PIN_VAL_SHIFT) -#define PIN_VAL_HIGH (1 << PIN_VAL_SHIFT) - -#define PIN_SLPM_PULL_SHIFT 16 -#define PIN_SLPM_PULL_MASK (0x7 << PIN_SLPM_PULL_SHIFT) -#define PIN_SLPM_PULL(x) \ - (((x) & PIN_SLPM_PULL_MASK) >> PIN_SLPM_PULL_SHIFT) -#define PIN_SLPM_PULL_NONE \ - ((1 + NMK_GPIO_PULL_NONE) << PIN_SLPM_PULL_SHIFT) -#define PIN_SLPM_PULL_UP \ - ((1 + NMK_GPIO_PULL_UP) << PIN_SLPM_PULL_SHIFT) -#define PIN_SLPM_PULL_DOWN \ - ((1 + NMK_GPIO_PULL_DOWN) << PIN_SLPM_PULL_SHIFT) - -#define PIN_SLPM_DIR_SHIFT 19 -#define PIN_SLPM_DIR_MASK (0x3 << PIN_SLPM_DIR_SHIFT) -#define PIN_SLPM_DIR(x) \ - (((x) & PIN_SLPM_DIR_MASK) >> PIN_SLPM_DIR_SHIFT) -#define PIN_SLPM_DIR_INPUT ((1 + 0) << PIN_SLPM_DIR_SHIFT) -#define PIN_SLPM_DIR_OUTPUT ((1 + 1) << PIN_SLPM_DIR_SHIFT) - -#define PIN_SLPM_VAL_SHIFT 21 -#define PIN_SLPM_VAL_MASK (0x3 << PIN_SLPM_VAL_SHIFT) -#define PIN_SLPM_VAL(x) \ - (((x) & PIN_SLPM_VAL_MASK) >> PIN_SLPM_VAL_SHIFT) -#define PIN_SLPM_VAL_LOW ((1 + 0) << PIN_SLPM_VAL_SHIFT) -#define PIN_SLPM_VAL_HIGH ((1 + 1) << PIN_SLPM_VAL_SHIFT) - -#define PIN_SLPM_PDIS_SHIFT 23 -#define PIN_SLPM_PDIS_MASK (0x3 << PIN_SLPM_PDIS_SHIFT) -#define PIN_SLPM_PDIS(x) \ - (((x) & PIN_SLPM_PDIS_MASK) >> PIN_SLPM_PDIS_SHIFT) -#define PIN_SLPM_PDIS_NO_CHANGE (0 << PIN_SLPM_PDIS_SHIFT) -#define PIN_SLPM_PDIS_DISABLED (1 << PIN_SLPM_PDIS_SHIFT) -#define PIN_SLPM_PDIS_ENABLED (2 << PIN_SLPM_PDIS_SHIFT) - -#define PIN_LOWEMI_SHIFT 25 -#define PIN_LOWEMI_MASK (0x1 << PIN_LOWEMI_SHIFT) -#define PIN_LOWEMI(x) (((x) & PIN_LOWEMI_MASK) >> PIN_LOWEMI_SHIFT) -#define PIN_LOWEMI_DISABLED (0 << PIN_LOWEMI_SHIFT) -#define PIN_LOWEMI_ENABLED (1 << PIN_LOWEMI_SHIFT) - -#define PIN_GPIOMODE_SHIFT 26 -#define PIN_GPIOMODE_MASK (0x1 << PIN_GPIOMODE_SHIFT) -#define PIN_GPIOMODE(x) (((x) & PIN_GPIOMODE_MASK) >> PIN_GPIOMODE_SHIFT) -#define PIN_GPIOMODE_DISABLED (0 << PIN_GPIOMODE_SHIFT) -#define PIN_GPIOMODE_ENABLED (1 << PIN_GPIOMODE_SHIFT) - -#define PIN_SLEEPMODE_SHIFT 27 -#define PIN_SLEEPMODE_MASK (0x1 << PIN_SLEEPMODE_SHIFT) -#define PIN_SLEEPMODE(x) (((x) & PIN_SLEEPMODE_MASK) >> PIN_SLEEPMODE_SHIFT) -#define PIN_SLEEPMODE_DISABLED (0 << PIN_SLEEPMODE_SHIFT) -#define PIN_SLEEPMODE_ENABLED (1 << PIN_SLEEPMODE_SHIFT) - - -/* Shortcuts. Use these instead of separate DIR, PULL, and VAL. */ -#define PIN_INPUT_PULLDOWN (PIN_DIR_INPUT | PIN_PULL_DOWN) -#define PIN_INPUT_PULLUP (PIN_DIR_INPUT | PIN_PULL_UP) -#define PIN_INPUT_NOPULL (PIN_DIR_INPUT | PIN_PULL_NONE) -#define PIN_OUTPUT_LOW (PIN_DIR_OUTPUT | PIN_VAL_LOW) -#define PIN_OUTPUT_HIGH (PIN_DIR_OUTPUT | PIN_VAL_HIGH) - -#define PIN_SLPM_INPUT_PULLDOWN (PIN_SLPM_DIR_INPUT | PIN_SLPM_PULL_DOWN) -#define PIN_SLPM_INPUT_PULLUP (PIN_SLPM_DIR_INPUT | PIN_SLPM_PULL_UP) -#define PIN_SLPM_INPUT_NOPULL (PIN_SLPM_DIR_INPUT | PIN_SLPM_PULL_NONE) -#define PIN_SLPM_OUTPUT_LOW (PIN_SLPM_DIR_OUTPUT | PIN_SLPM_VAL_LOW) -#define PIN_SLPM_OUTPUT_HIGH (PIN_SLPM_DIR_OUTPUT | PIN_SLPM_VAL_HIGH) - -#define PIN_CFG_DEFAULT (0) - -#define PIN_CFG(num, alt) \ - (PIN_CFG_DEFAULT |\ - (PIN_NUM(num) | PIN_##alt)) - -#define PIN_CFG_INPUT(num, alt, pull) \ - (PIN_CFG_DEFAULT |\ - (PIN_NUM(num) | PIN_##alt | PIN_INPUT_##pull)) - -#define PIN_CFG_OUTPUT(num, alt, val) \ - (PIN_CFG_DEFAULT |\ - (PIN_NUM(num) | PIN_##alt | PIN_OUTPUT_##val)) - -/* - * "nmk_gpio" and "NMK_GPIO" stand for "Nomadik GPIO", leaving - * the "gpio" namespace for generic and cross-machine functions - */ - -#define GPIO_BLOCK_SHIFT 5 -#define NMK_GPIO_PER_CHIP (1 << GPIO_BLOCK_SHIFT) - -/* Register in the logic block */ -#define NMK_GPIO_DAT 0x00 -#define NMK_GPIO_DATS 0x04 -#define NMK_GPIO_DATC 0x08 -#define NMK_GPIO_PDIS 0x0c -#define NMK_GPIO_DIR 0x10 -#define NMK_GPIO_DIRS 0x14 -#define NMK_GPIO_DIRC 0x18 -#define NMK_GPIO_SLPC 0x1c -#define NMK_GPIO_AFSLA 0x20 -#define NMK_GPIO_AFSLB 0x24 -#define NMK_GPIO_LOWEMI 0x28 - -#define NMK_GPIO_RIMSC 0x40 -#define NMK_GPIO_FIMSC 0x44 -#define NMK_GPIO_IS 0x48 -#define NMK_GPIO_IC 0x4c -#define NMK_GPIO_RWIMSC 0x50 -#define NMK_GPIO_FWIMSC 0x54 -#define NMK_GPIO_WKS 0x58 -/* These appear in DB8540 and later ASICs */ -#define NMK_GPIO_EDGELEVEL 0x5C -#define NMK_GPIO_LEVEL 0x60 - -/* Alternate functions: function C is set in hw by setting both A and B */ -#define NMK_GPIO_ALT_GPIO 0 -#define NMK_GPIO_ALT_A 1 -#define NMK_GPIO_ALT_B 2 -#define NMK_GPIO_ALT_C (NMK_GPIO_ALT_A | NMK_GPIO_ALT_B) - -#define NMK_GPIO_ALT_CX_SHIFT 2 -#define NMK_GPIO_ALT_C1 ((1< Date: Tue, 19 Nov 2013 22:23:21 +0100 Subject: clksrc: delete nomadik MTU non-DT boot path Both platforms using the MTU (Nomadik and Ux500) have now been converted to use device tree exclusively, thus let us delete this platform data header and make this driver a fully self-contained DT-only driver. Cc: Thomas Gleixner Cc: Lee Jones Acked-by: Daniel Lezcano Signed-off-by: Linus Walleij --- drivers/clocksource/nomadik-mtu.c | 23 +++++----------------- .../linux/platform_data/clocksource-nomadik-mtu.h | 9 --------- 2 files changed, 5 insertions(+), 27 deletions(-) delete mode 100644 include/linux/platform_data/clocksource-nomadik-mtu.h (limited to 'include/linux/platform_data') diff --git a/drivers/clocksource/nomadik-mtu.c b/drivers/clocksource/nomadik-mtu.c index ed7b73b508e0..f00b5c9ce8b6 100644 --- a/drivers/clocksource/nomadik-mtu.c +++ b/drivers/clocksource/nomadik-mtu.c @@ -20,7 +20,6 @@ #include #include #include -#include #include #include @@ -103,7 +102,7 @@ static int nmdk_clkevt_next(unsigned long evt, struct clock_event_device *ev) return 0; } -void nmdk_clkevt_reset(void) +static void nmdk_clkevt_reset(void) { if (clkevt_periodic) { /* Timer: configure load and background-load, and fire it up */ @@ -144,7 +143,7 @@ static void nmdk_clkevt_mode(enum clock_event_mode mode, } } -void nmdk_clksrc_reset(void) +static void nmdk_clksrc_reset(void) { /* Disable */ writel(0, mtu_base + MTU_CR(0)); @@ -192,8 +191,8 @@ static struct irqaction nmdk_timer_irq = { .dev_id = &nmdk_clkevt, }; -static void __init __nmdk_timer_init(void __iomem *base, int irq, - struct clk *pclk, struct clk *clk) +static void __init nmdk_timer_init(void __iomem *base, int irq, + struct clk *pclk, struct clk *clk) { unsigned long rate; @@ -245,18 +244,6 @@ static void __init __nmdk_timer_init(void __iomem *base, int irq, register_current_timer_delay(&mtu_delay_timer); } -void __init nmdk_timer_init(void __iomem *base, int irq) -{ - struct clk *clk0, *pclk0; - - pclk0 = clk_get_sys("mtu0", "apb_pclk"); - BUG_ON(IS_ERR(pclk0)); - clk0 = clk_get_sys("mtu0", NULL); - BUG_ON(IS_ERR(clk0)); - - __nmdk_timer_init(base, irq, pclk0, clk0); -} - static void __init nmdk_timer_of_init(struct device_node *node) { struct clk *pclk; @@ -280,7 +267,7 @@ static void __init nmdk_timer_of_init(struct device_node *node) if (irq <= 0) panic("Can't parse IRQ"); - __nmdk_timer_init(base, irq, pclk, clk); + nmdk_timer_init(base, irq, pclk, clk); } CLOCKSOURCE_OF_DECLARE(nomadik_mtu, "st,nomadik-mtu", nmdk_timer_of_init); diff --git a/include/linux/platform_data/clocksource-nomadik-mtu.h b/include/linux/platform_data/clocksource-nomadik-mtu.h deleted file mode 100644 index 80088973b734..000000000000 --- a/include/linux/platform_data/clocksource-nomadik-mtu.h +++ /dev/null @@ -1,9 +0,0 @@ -#ifndef __PLAT_MTU_H -#define __PLAT_MTU_H - -void nmdk_timer_init(void __iomem *base, int irq); -void nmdk_clkevt_reset(void); -void nmdk_clksrc_reset(void); - -#endif /* __PLAT_MTU_H */ - -- cgit v1.2.3-59-g8ed1b From eef80f333fe659b2a5782abcaae93848d3963b57 Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Thu, 21 Nov 2013 13:55:14 +0100 Subject: ARM: lpc32xx: move custom GPIO header Move to . Acked-by: Roland Stigge Signed-off-by: Linus Walleij --- arch/arm/mach-lpc32xx/include/mach/gpio-lpc32xx.h | 50 ----------------------- arch/arm/mach-lpc32xx/phy3250.c | 2 +- drivers/gpio/gpio-lpc32xx.c | 2 +- include/linux/platform_data/gpio-lpc32xx.h | 50 +++++++++++++++++++++++ 4 files changed, 52 insertions(+), 52 deletions(-) delete mode 100644 arch/arm/mach-lpc32xx/include/mach/gpio-lpc32xx.h create mode 100644 include/linux/platform_data/gpio-lpc32xx.h (limited to 'include/linux/platform_data') diff --git a/arch/arm/mach-lpc32xx/include/mach/gpio-lpc32xx.h b/arch/arm/mach-lpc32xx/include/mach/gpio-lpc32xx.h deleted file mode 100644 index a544e962a818..000000000000 --- a/arch/arm/mach-lpc32xx/include/mach/gpio-lpc32xx.h +++ /dev/null @@ -1,50 +0,0 @@ -/* - * Author: Kevin Wells - * - * Copyright (C) 2010 NXP Semiconductors - * - * 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; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#ifndef __MACH_GPIO_LPC32XX_H -#define __MACH_GPIO_LPC32XX_H - -/* - * Note! - * Muxed GP pins need to be setup to the GP state in the board level - * code prior to using this driver. - * GPI pins : 28xP3 group - * GPO pins : 24xP3 group - * GPIO pins: 8xP0 group, 24xP1 group, 13xP2 group, 6xP3 group - */ - -#define LPC32XX_GPIO_P0_MAX 8 -#define LPC32XX_GPIO_P1_MAX 24 -#define LPC32XX_GPIO_P2_MAX 13 -#define LPC32XX_GPIO_P3_MAX 6 -#define LPC32XX_GPI_P3_MAX 29 -#define LPC32XX_GPO_P3_MAX 24 - -#define LPC32XX_GPIO_P0_GRP 0 -#define LPC32XX_GPIO_P1_GRP (LPC32XX_GPIO_P0_GRP + LPC32XX_GPIO_P0_MAX) -#define LPC32XX_GPIO_P2_GRP (LPC32XX_GPIO_P1_GRP + LPC32XX_GPIO_P1_MAX) -#define LPC32XX_GPIO_P3_GRP (LPC32XX_GPIO_P2_GRP + LPC32XX_GPIO_P2_MAX) -#define LPC32XX_GPI_P3_GRP (LPC32XX_GPIO_P3_GRP + LPC32XX_GPIO_P3_MAX) -#define LPC32XX_GPO_P3_GRP (LPC32XX_GPI_P3_GRP + LPC32XX_GPI_P3_MAX) - -/* - * A specific GPIO can be selected with this macro - * ie, GPIO_05 can be selected with LPC32XX_GPIO(LPC32XX_GPIO_P3_GRP, 5) - * See the LPC32x0 User's guide for GPIO group numbers - */ -#define LPC32XX_GPIO(x, y) ((x) + (y)) - -#endif /* __MACH_GPIO_LPC32XX_H */ diff --git a/arch/arm/mach-lpc32xx/phy3250.c b/arch/arm/mach-lpc32xx/phy3250.c index e54f87ec2e4a..34932e0e31fa 100644 --- a/arch/arm/mach-lpc32xx/phy3250.c +++ b/arch/arm/mach-lpc32xx/phy3250.c @@ -36,6 +36,7 @@ #include #include #include +#include #include #include @@ -44,7 +45,6 @@ #include #include #include -#include #include "common.h" /* diff --git a/drivers/gpio/gpio-lpc32xx.c b/drivers/gpio/gpio-lpc32xx.c index 2d5555decf0c..a7093e010149 100644 --- a/drivers/gpio/gpio-lpc32xx.c +++ b/drivers/gpio/gpio-lpc32xx.c @@ -25,10 +25,10 @@ #include #include #include +#include #include #include -#include #include #define LPC32XX_GPIO_P3_INP_STATE _GPREG(0x000) diff --git a/include/linux/platform_data/gpio-lpc32xx.h b/include/linux/platform_data/gpio-lpc32xx.h new file mode 100644 index 000000000000..a544e962a818 --- /dev/null +++ b/include/linux/platform_data/gpio-lpc32xx.h @@ -0,0 +1,50 @@ +/* + * Author: Kevin Wells + * + * Copyright (C) 2010 NXP Semiconductors + * + * 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; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef __MACH_GPIO_LPC32XX_H +#define __MACH_GPIO_LPC32XX_H + +/* + * Note! + * Muxed GP pins need to be setup to the GP state in the board level + * code prior to using this driver. + * GPI pins : 28xP3 group + * GPO pins : 24xP3 group + * GPIO pins: 8xP0 group, 24xP1 group, 13xP2 group, 6xP3 group + */ + +#define LPC32XX_GPIO_P0_MAX 8 +#define LPC32XX_GPIO_P1_MAX 24 +#define LPC32XX_GPIO_P2_MAX 13 +#define LPC32XX_GPIO_P3_MAX 6 +#define LPC32XX_GPI_P3_MAX 29 +#define LPC32XX_GPO_P3_MAX 24 + +#define LPC32XX_GPIO_P0_GRP 0 +#define LPC32XX_GPIO_P1_GRP (LPC32XX_GPIO_P0_GRP + LPC32XX_GPIO_P0_MAX) +#define LPC32XX_GPIO_P2_GRP (LPC32XX_GPIO_P1_GRP + LPC32XX_GPIO_P1_MAX) +#define LPC32XX_GPIO_P3_GRP (LPC32XX_GPIO_P2_GRP + LPC32XX_GPIO_P2_MAX) +#define LPC32XX_GPI_P3_GRP (LPC32XX_GPIO_P3_GRP + LPC32XX_GPIO_P3_MAX) +#define LPC32XX_GPO_P3_GRP (LPC32XX_GPI_P3_GRP + LPC32XX_GPI_P3_MAX) + +/* + * A specific GPIO can be selected with this macro + * ie, GPIO_05 can be selected with LPC32XX_GPIO(LPC32XX_GPIO_P3_GRP, 5) + * See the LPC32x0 User's guide for GPIO group numbers + */ +#define LPC32XX_GPIO(x, y) ((x) + (y)) + +#endif /* __MACH_GPIO_LPC32XX_H */ -- cgit v1.2.3-59-g8ed1b From 317a3fa6b0814e31de5eb083bd1d047d66485d09 Mon Sep 17 00:00:00 2001 From: Aaro Koskinen Date: Fri, 6 Dec 2013 16:13:04 +0200 Subject: ARM: OMAP1: USB: move omap_usb_config to platform data Move omap_usb_config to platform data, so that OTG driver can include it. Signed-off-by: Aaro Koskinen Acked-by: Tony Lindgren Signed-off-by: Felipe Balbi --- arch/arm/mach-omap1/include/mach/usb.h | 38 +----------------------- include/linux/platform_data/usb-omap1.h | 51 +++++++++++++++++++++++++++++++++ 2 files changed, 52 insertions(+), 37 deletions(-) create mode 100644 include/linux/platform_data/usb-omap1.h (limited to 'include/linux/platform_data') diff --git a/arch/arm/mach-omap1/include/mach/usb.h b/arch/arm/mach-omap1/include/mach/usb.h index 45e5ac707cbb..2c263051dc51 100644 --- a/arch/arm/mach-omap1/include/mach/usb.h +++ b/arch/arm/mach-omap1/include/mach/usb.h @@ -8,43 +8,7 @@ #define is_usb0_device(config) 0 #endif -struct omap_usb_config { - /* Configure drivers according to the connectors on your board: - * - "A" connector (rectagular) - * ... for host/OHCI use, set "register_host". - * - "B" connector (squarish) or "Mini-B" - * ... for device/gadget use, set "register_dev". - * - "Mini-AB" connector (very similar to Mini-B) - * ... for OTG use as device OR host, initialize "otg" - */ - unsigned register_host:1; - unsigned register_dev:1; - u8 otg; /* port number, 1-based: usb1 == 2 */ - - u8 hmc_mode; - - /* implicitly true if otg: host supports remote wakeup? */ - u8 rwc; - - /* signaling pins used to talk to transceiver on usbN: - * 0 == usbN unused - * 2 == usb0-only, using internal transceiver - * 3 == 3 wire bidirectional - * 4 == 4 wire bidirectional - * 6 == 6 wire unidirectional (or TLL) - */ - u8 pins[3]; - - struct platform_device *udc_device; - struct platform_device *ohci_device; - struct platform_device *otg_device; - - u32 (*usb0_init)(unsigned nwires, unsigned is_device); - u32 (*usb1_init)(unsigned nwires); - u32 (*usb2_init)(unsigned nwires, unsigned alt_pingroup); - - int (*ocpi_enable)(void); -}; +#include void omap_otg_init(struct omap_usb_config *config); diff --git a/include/linux/platform_data/usb-omap1.h b/include/linux/platform_data/usb-omap1.h new file mode 100644 index 000000000000..8c7764ddd284 --- /dev/null +++ b/include/linux/platform_data/usb-omap1.h @@ -0,0 +1,51 @@ +/* + * Platform data for OMAP1 USB + * + * 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_USB_OMAP1_H +#define __LINUX_USB_OMAP1_H + +#include + +struct omap_usb_config { + /* Configure drivers according to the connectors on your board: + * - "A" connector (rectagular) + * ... for host/OHCI use, set "register_host". + * - "B" connector (squarish) or "Mini-B" + * ... for device/gadget use, set "register_dev". + * - "Mini-AB" connector (very similar to Mini-B) + * ... for OTG use as device OR host, initialize "otg" + */ + unsigned register_host:1; + unsigned register_dev:1; + u8 otg; /* port number, 1-based: usb1 == 2 */ + + u8 hmc_mode; + + /* implicitly true if otg: host supports remote wakeup? */ + u8 rwc; + + /* signaling pins used to talk to transceiver on usbN: + * 0 == usbN unused + * 2 == usb0-only, using internal transceiver + * 3 == 3 wire bidirectional + * 4 == 4 wire bidirectional + * 6 == 6 wire unidirectional (or TLL) + */ + u8 pins[3]; + + struct platform_device *udc_device; + struct platform_device *ohci_device; + struct platform_device *otg_device; + + u32 (*usb0_init)(unsigned nwires, unsigned is_device); + u32 (*usb1_init)(unsigned nwires); + u32 (*usb2_init)(unsigned nwires, unsigned alt_pingroup); + + int (*ocpi_enable)(void); +}; + +#endif /* __LINUX_USB_OMAP1_H */ -- cgit v1.2.3-59-g8ed1b From 339e008895a912a5049e076c9d27b29eb7ce80a7 Mon Sep 17 00:00:00 2001 From: Aaro Koskinen Date: Fri, 6 Dec 2013 16:13:05 +0200 Subject: usb: omap1: add extcon to platform data Add extcon field to platform data. Signed-off-by: Aaro Koskinen Signed-off-by: Felipe Balbi --- include/linux/platform_data/usb-omap1.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/usb-omap1.h b/include/linux/platform_data/usb-omap1.h index 8c7764ddd284..43b5ce139c37 100644 --- a/include/linux/platform_data/usb-omap1.h +++ b/include/linux/platform_data/usb-omap1.h @@ -23,6 +23,8 @@ struct omap_usb_config { unsigned register_dev:1; u8 otg; /* port number, 1-based: usb1 == 2 */ + const char *extcon; /* extcon device for OTG */ + u8 hmc_mode; /* implicitly true if otg: host supports remote wakeup? */ -- cgit v1.2.3-59-g8ed1b From 453c499028bf2ecf3b31ccb7c3657fe1b0b28943 Mon Sep 17 00:00:00 2001 From: Peter Ujfalusi Date: Thu, 14 Nov 2013 11:35:34 +0200 Subject: ASoC: davinci-mcasp: Support for McASP version found in DRA7xx The IP in DRA7xx is similar to the IP found in TI81xxAM3xxx/AM4xxx type of SoCs but it is is integrated with sDMA instead of eDMA. The suitable pcm driver for DRA7xx is the omap-pcm driver which is using dmaengine. In the driver we can configure both dma related structures used for eDMA and sDMA. The only thing we need to make sure that we set the correct dma_data at startup with snd_soc_dai_set_dma_data() Signed-off-by: Peter Ujfalusi Signed-off-by: Mark Brown --- .../bindings/sound/davinci-mcasp-audio.txt | 1 + include/linux/platform_data/davinci_asp.h | 1 + sound/soc/davinci/davinci-mcasp.c | 52 +++++++++++++++++++--- 3 files changed, 47 insertions(+), 7 deletions(-) (limited to 'include/linux/platform_data') diff --git a/Documentation/devicetree/bindings/sound/davinci-mcasp-audio.txt b/Documentation/devicetree/bindings/sound/davinci-mcasp-audio.txt index 1eed972d4719..990fa71ce804 100644 --- a/Documentation/devicetree/bindings/sound/davinci-mcasp-audio.txt +++ b/Documentation/devicetree/bindings/sound/davinci-mcasp-audio.txt @@ -5,6 +5,7 @@ Required properties: "ti,dm646x-mcasp-audio" : for DM646x platforms "ti,da830-mcasp-audio" : for both DA830 & DA850 platforms "ti,am33xx-mcasp-audio" : for AM33xx platforms (AM33xx, AM43xx, TI81xx) + "ti,dra7-mcasp-audio" : for DRA7xx platforms - reg : Should contain reg specifiers for the entries in the reg-names property. - reg-names : Should contain: diff --git a/include/linux/platform_data/davinci_asp.h b/include/linux/platform_data/davinci_asp.h index 689a856b86f9..5245992b0367 100644 --- a/include/linux/platform_data/davinci_asp.h +++ b/include/linux/platform_data/davinci_asp.h @@ -92,6 +92,7 @@ enum { MCASP_VERSION_1 = 0, /* DM646x */ MCASP_VERSION_2, /* DA8xx/OMAPL1x */ MCASP_VERSION_3, /* TI81xx/AM33xx */ + MCASP_VERSION_4, /* DRA7xxx */ }; enum mcbsp_clk_input_pin { diff --git a/sound/soc/davinci/davinci-mcasp.c b/sound/soc/davinci/davinci-mcasp.c index 93f2e294d649..fc8c13d2f31e 100644 --- a/sound/soc/davinci/davinci-mcasp.c +++ b/sound/soc/davinci/davinci-mcasp.c @@ -31,12 +31,14 @@ #include #include #include +#include #include "davinci-pcm.h" #include "davinci-mcasp.h" struct davinci_mcasp { struct davinci_pcm_dma_params dma_params[2]; + struct snd_dmaengine_dai_dma_data dma_data[2]; void __iomem *base; u32 fifo_base; struct device *dev; @@ -458,7 +460,9 @@ static int davinci_hw_common_param(struct davinci_mcasp *mcasp, int stream, u8 max_active_serializers = (channels + slots - 1) / slots; u32 reg; /* Default configuration */ - mcasp_set_bits(mcasp->base + DAVINCI_MCASP_PWREMUMGT_REG, MCASP_SOFT); + if (mcasp->version != MCASP_VERSION_4) + mcasp_set_bits(mcasp->base + DAVINCI_MCASP_PWREMUMGT_REG, + MCASP_SOFT); /* All PINS as McASP */ mcasp_set_reg(mcasp->base + DAVINCI_MCASP_PFUNC_REG, 0x00000000); @@ -605,6 +609,8 @@ static int davinci_mcasp_hw_params(struct snd_pcm_substream *substream, struct davinci_mcasp *mcasp = snd_soc_dai_get_drvdata(cpu_dai); struct davinci_pcm_dma_params *dma_params = &mcasp->dma_params[substream->stream]; + struct snd_dmaengine_dai_dma_data *dma_data = + &mcasp->dma_data[substream->stream]; int word_length; u8 fifo_level; u8 slots = mcasp->tdm_slots; @@ -666,6 +672,8 @@ static int davinci_mcasp_hw_params(struct snd_pcm_substream *substream, dma_params->acnt = dma_params->data_type; dma_params->fifo_level = fifo_level; + dma_data->maxburst = fifo_level; + davinci_config_channel_size(mcasp, word_length); return 0; @@ -711,7 +719,12 @@ static int davinci_mcasp_startup(struct snd_pcm_substream *substream, { struct davinci_mcasp *mcasp = snd_soc_dai_get_drvdata(dai); - snd_soc_dai_set_dma_data(dai, substream, mcasp->dma_params); + if (mcasp->version == MCASP_VERSION_4) + snd_soc_dai_set_dma_data(dai, substream, + &mcasp->dma_data[substream->stream]); + else + snd_soc_dai_set_dma_data(dai, substream, mcasp->dma_params); + return 0; } @@ -794,6 +807,13 @@ static struct snd_platform_data omap2_mcasp_pdata = { .version = MCASP_VERSION_3, }; +static struct snd_platform_data dra7_mcasp_pdata = { + .tx_dma_offset = 0x200, + .rx_dma_offset = 0x284, + .asp_chan_q = EVENTQ_0, + .version = MCASP_VERSION_4, +}; + static const struct of_device_id mcasp_dt_ids[] = { { .compatible = "ti,dm646x-mcasp-audio", @@ -807,6 +827,10 @@ static const struct of_device_id mcasp_dt_ids[] = { .compatible = "ti,am33xx-mcasp-audio", .data = &omap2_mcasp_pdata, }, + { + .compatible = "ti,dra7-mcasp-audio", + .data = &dra7_mcasp_pdata, + }, { /* sentinel */ } }; MODULE_DEVICE_TABLE(of, mcasp_dt_ids); @@ -999,6 +1023,9 @@ static int davinci_mcasp_probe(struct platform_device *pdev) else dma_data->dma_addr = mem->start + pdata->tx_dma_offset; + /* Unconditional dmaengine stuff */ + mcasp->dma_data[SNDRV_PCM_STREAM_PLAYBACK].addr = dma_data->dma_addr; + res = platform_get_resource(pdev, IORESOURCE_DMA, 0); if (res) dma_data->channel = res->start; @@ -1015,6 +1042,9 @@ static int davinci_mcasp_probe(struct platform_device *pdev) else dma_data->dma_addr = mem->start + pdata->rx_dma_offset; + /* Unconditional dmaengine stuff */ + mcasp->dma_data[SNDRV_PCM_STREAM_CAPTURE].addr = dma_data->dma_addr; + if (mcasp->version < MCASP_VERSION_3) { mcasp->fifo_base = DAVINCI_MCASP_V2_AFIFO_BASE; /* dma_data->dma_addr is pointing to the data port address */ @@ -1029,6 +1059,10 @@ static int davinci_mcasp_probe(struct platform_device *pdev) else dma_data->channel = pdata->rx_dma_channel; + /* Unconditional dmaengine stuff */ + mcasp->dma_data[SNDRV_PCM_STREAM_PLAYBACK].filter_data = "tx"; + mcasp->dma_data[SNDRV_PCM_STREAM_CAPTURE].filter_data = "rx"; + dev_set_drvdata(&pdev->dev, mcasp); ret = snd_soc_register_component(&pdev->dev, &davinci_mcasp_component, &davinci_mcasp_dai[pdata->op_mode], 1); @@ -1036,10 +1070,12 @@ static int davinci_mcasp_probe(struct platform_device *pdev) if (ret != 0) goto err_release_clk; - ret = davinci_soc_platform_register(&pdev->dev); - if (ret) { - dev_err(&pdev->dev, "register PCM failed: %d\n", ret); - goto err_unregister_component; + if (mcasp->version != MCASP_VERSION_4) { + ret = davinci_soc_platform_register(&pdev->dev); + if (ret) { + dev_err(&pdev->dev, "register PCM failed: %d\n", ret); + goto err_unregister_component; + } } return 0; @@ -1054,9 +1090,11 @@ err_release_clk: static int davinci_mcasp_remove(struct platform_device *pdev) { + struct davinci_mcasp *mcasp = dev_get_drvdata(&pdev->dev); snd_soc_unregister_component(&pdev->dev); - davinci_soc_platform_unregister(&pdev->dev); + if (mcasp->version != MCASP_VERSION_4) + davinci_soc_platform_unregister(&pdev->dev); pm_runtime_put_sync(&pdev->dev); pm_runtime_disable(&pdev->dev); -- cgit v1.2.3-59-g8ed1b From a626e64e0bee4fb26848dbed92223dde488f3d93 Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Wed, 10 Jul 2013 12:03:30 -0300 Subject: [media] v4l: vsp1: Add SRU support The Super Resolution Unit performs super resolution processing with optional upscaling by a factor of two. Signed-off-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab --- drivers/media/platform/vsp1/Makefile | 3 +- drivers/media/platform/vsp1/vsp1.h | 2 + drivers/media/platform/vsp1/vsp1_drv.c | 11 + drivers/media/platform/vsp1/vsp1_entity.c | 4 + drivers/media/platform/vsp1/vsp1_entity.h | 1 + drivers/media/platform/vsp1/vsp1_regs.h | 13 ++ drivers/media/platform/vsp1/vsp1_sru.c | 356 ++++++++++++++++++++++++++++++ drivers/media/platform/vsp1/vsp1_sru.h | 41 ++++ include/linux/platform_data/vsp1.h | 1 + 9 files changed, 431 insertions(+), 1 deletion(-) create mode 100644 drivers/media/platform/vsp1/vsp1_sru.c create mode 100644 drivers/media/platform/vsp1/vsp1_sru.h (limited to 'include/linux/platform_data') diff --git a/drivers/media/platform/vsp1/Makefile b/drivers/media/platform/vsp1/Makefile index 587b8009b357..45621cb8b2a6 100644 --- a/drivers/media/platform/vsp1/Makefile +++ b/drivers/media/platform/vsp1/Makefile @@ -1,5 +1,6 @@ vsp1-y := vsp1_drv.o vsp1_entity.o vsp1_video.o vsp1-y += vsp1_rpf.o vsp1_rwpf.o vsp1_wpf.o -vsp1-y += vsp1_hsit.o vsp1_lif.o vsp1_uds.o +vsp1-y += vsp1_hsit.o vsp1_lif.o vsp1_sru.o +vsp1-y += vsp1_uds.o obj-$(CONFIG_VIDEO_RENESAS_VSP1) += vsp1.o diff --git a/drivers/media/platform/vsp1/vsp1.h b/drivers/media/platform/vsp1/vsp1.h index 275286e0bf42..2ab13f53b2a4 100644 --- a/drivers/media/platform/vsp1/vsp1.h +++ b/drivers/media/platform/vsp1/vsp1.h @@ -31,6 +31,7 @@ struct vsp1_platform_data; struct vsp1_hsit; struct vsp1_lif; struct vsp1_rwpf; +struct vsp1_sru; struct vsp1_uds; #define VPS1_MAX_RPF 5 @@ -52,6 +53,7 @@ struct vsp1_device { struct vsp1_hsit *hst; struct vsp1_lif *lif; struct vsp1_rwpf *rpf[VPS1_MAX_RPF]; + struct vsp1_sru *sru; struct vsp1_uds *uds[VPS1_MAX_UDS]; struct vsp1_rwpf *wpf[VPS1_MAX_WPF]; diff --git a/drivers/media/platform/vsp1/vsp1_drv.c b/drivers/media/platform/vsp1/vsp1_drv.c index bcede46c4a95..6f8295128704 100644 --- a/drivers/media/platform/vsp1/vsp1_drv.c +++ b/drivers/media/platform/vsp1/vsp1_drv.c @@ -23,6 +23,7 @@ #include "vsp1_hsit.h" #include "vsp1_lif.h" #include "vsp1_rwpf.h" +#include "vsp1_sru.h" #include "vsp1_uds.h" /* ----------------------------------------------------------------------------- @@ -192,6 +193,16 @@ static int vsp1_create_entities(struct vsp1_device *vsp1) list_add_tail(&rpf->entity.list_dev, &vsp1->entities); } + if (vsp1->pdata->features & VSP1_HAS_SRU) { + vsp1->sru = vsp1_sru_create(vsp1); + if (IS_ERR(vsp1->sru)) { + ret = PTR_ERR(vsp1->sru); + goto done; + } + + list_add_tail(&vsp1->sru->entity.list_dev, &vsp1->entities); + } + for (i = 0; i < vsp1->pdata->uds_count; ++i) { struct vsp1_uds *uds; diff --git a/drivers/media/platform/vsp1/vsp1_entity.c b/drivers/media/platform/vsp1/vsp1_entity.c index 3798ef4a272b..b11e5a6ffe04 100644 --- a/drivers/media/platform/vsp1/vsp1_entity.c +++ b/drivers/media/platform/vsp1/vsp1_entity.c @@ -15,6 +15,7 @@ #include #include +#include #include #include "vsp1.h" @@ -130,6 +131,7 @@ int vsp1_entity_init(struct vsp1_device *vsp1, struct vsp1_entity *entity, { VI6_DPR_NODE_RPF(2), VI6_DPR_RPF_ROUTE(2) }, { VI6_DPR_NODE_RPF(3), VI6_DPR_RPF_ROUTE(3) }, { VI6_DPR_NODE_RPF(4), VI6_DPR_RPF_ROUTE(4) }, + { VI6_DPR_NODE_SRU, VI6_DPR_SRU_ROUTE }, { VI6_DPR_NODE_UDS(0), VI6_DPR_UDS_ROUTE(0) }, { VI6_DPR_NODE_UDS(1), VI6_DPR_UDS_ROUTE(1) }, { VI6_DPR_NODE_UDS(2), VI6_DPR_UDS_ROUTE(2) }, @@ -179,5 +181,7 @@ int vsp1_entity_init(struct vsp1_device *vsp1, struct vsp1_entity *entity, void vsp1_entity_destroy(struct vsp1_entity *entity) { + if (entity->subdev.ctrl_handler) + v4l2_ctrl_handler_free(entity->subdev.ctrl_handler); media_entity_cleanup(&entity->subdev.entity); } diff --git a/drivers/media/platform/vsp1/vsp1_entity.h b/drivers/media/platform/vsp1/vsp1_entity.h index 0d617467066b..08e44801ec9d 100644 --- a/drivers/media/platform/vsp1/vsp1_entity.h +++ b/drivers/media/platform/vsp1/vsp1_entity.h @@ -24,6 +24,7 @@ enum vsp1_entity_type { VSP1_ENTITY_HST, VSP1_ENTITY_LIF, VSP1_ENTITY_RPF, + VSP1_ENTITY_SRU, VSP1_ENTITY_UDS, VSP1_ENTITY_WPF, }; diff --git a/drivers/media/platform/vsp1/vsp1_regs.h b/drivers/media/platform/vsp1/vsp1_regs.h index 0b93f8827916..530cc61cfcd5 100644 --- a/drivers/media/platform/vsp1/vsp1_regs.h +++ b/drivers/media/platform/vsp1/vsp1_regs.h @@ -336,8 +336,21 @@ */ #define VI6_SRU_CTRL0 0x2200 +#define VI6_SRU_CTRL0_PARAM0_SHIFT 16 +#define VI6_SRU_CTRL0_PARAM1_SHIFT 8 +#define VI6_SRU_CTRL0_MODE_UPSCALE (4 << 4) +#define VI6_SRU_CTRL0_PARAM2 (1 << 3) +#define VI6_SRU_CTRL0_PARAM3 (1 << 2) +#define VI6_SRU_CTRL0_PARAM4 (1 << 1) +#define VI6_SRU_CTRL0_EN (1 << 0) + #define VI6_SRU_CTRL1 0x2204 +#define VI6_SRU_CTRL1_PARAM5 0x7ff + #define VI6_SRU_CTRL2 0x2208 +#define VI6_SRU_CTRL2_PARAM6_SHIFT 16 +#define VI6_SRU_CTRL2_PARAM7_SHIFT 8 +#define VI6_SRU_CTRL2_PARAM8_SHIFT 0 /* ----------------------------------------------------------------------------- * UDS Control Registers diff --git a/drivers/media/platform/vsp1/vsp1_sru.c b/drivers/media/platform/vsp1/vsp1_sru.c new file mode 100644 index 000000000000..7ab1a0b2d656 --- /dev/null +++ b/drivers/media/platform/vsp1/vsp1_sru.c @@ -0,0 +1,356 @@ +/* + * vsp1_sru.c -- R-Car VSP1 Super Resolution Unit + * + * Copyright (C) 2013 Renesas Corporation + * + * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.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; either version 2 of the License, or + * (at your option) any later version. + */ + +#include +#include + +#include + +#include "vsp1.h" +#include "vsp1_sru.h" + +#define SRU_MIN_SIZE 4U +#define SRU_MAX_SIZE 8190U + +/* ----------------------------------------------------------------------------- + * Device Access + */ + +static inline u32 vsp1_sru_read(struct vsp1_sru *sru, u32 reg) +{ + return vsp1_read(sru->entity.vsp1, reg); +} + +static inline void vsp1_sru_write(struct vsp1_sru *sru, u32 reg, u32 data) +{ + vsp1_write(sru->entity.vsp1, reg, data); +} + +/* ----------------------------------------------------------------------------- + * Controls + */ + +#define V4L2_CID_VSP1_SRU_INTENSITY (V4L2_CID_USER_BASE + 1) + +static int sru_s_ctrl(struct v4l2_ctrl *ctrl) +{ + struct vsp1_sru *sru = + container_of(ctrl->handler, struct vsp1_sru, ctrls); + + switch (ctrl->id) { + case V4L2_CID_VSP1_SRU_INTENSITY: + sru->intensity = ctrl->val; + break; + } + + return 0; +} + +static const struct v4l2_ctrl_ops sru_ctrl_ops = { + .s_ctrl = sru_s_ctrl, +}; + +static const struct v4l2_ctrl_config sru_intensity_control = { + .ops = &sru_ctrl_ops, + .id = V4L2_CID_VSP1_SRU_INTENSITY, + .name = "Intensity", + .type = V4L2_CTRL_TYPE_INTEGER, + .min = 1, + .max = 6, + .step = 1, +}; + +/* ----------------------------------------------------------------------------- + * V4L2 Subdevice Core Operations + */ + +struct vsp1_sru_param { + u32 ctrl0; + u32 ctrl2; +}; + +#define VI6_SRU_CTRL0_PARAMS(p0, p1) \ + (((p0) << VI6_SRU_CTRL0_PARAM0_SHIFT) | \ + ((p1) << VI6_SRU_CTRL0_PARAM1_SHIFT)) + +#define VI6_SRU_CTRL2_PARAMS(p6, p7, p8) \ + (((p6) << VI6_SRU_CTRL2_PARAM6_SHIFT) | \ + ((p7) << VI6_SRU_CTRL2_PARAM7_SHIFT) | \ + ((p8) << VI6_SRU_CTRL2_PARAM8_SHIFT)) + +static const struct vsp1_sru_param vsp1_sru_params[] = { + { + .ctrl0 = VI6_SRU_CTRL0_PARAMS(256, 4) | VI6_SRU_CTRL0_EN, + .ctrl2 = VI6_SRU_CTRL2_PARAMS(24, 40, 255), + }, { + .ctrl0 = VI6_SRU_CTRL0_PARAMS(256, 4) | VI6_SRU_CTRL0_EN, + .ctrl2 = VI6_SRU_CTRL2_PARAMS(8, 16, 255), + }, { + .ctrl0 = VI6_SRU_CTRL0_PARAMS(384, 5) | VI6_SRU_CTRL0_EN, + .ctrl2 = VI6_SRU_CTRL2_PARAMS(36, 60, 255), + }, { + .ctrl0 = VI6_SRU_CTRL0_PARAMS(384, 5) | VI6_SRU_CTRL0_EN, + .ctrl2 = VI6_SRU_CTRL2_PARAMS(12, 27, 255), + }, { + .ctrl0 = VI6_SRU_CTRL0_PARAMS(511, 6) | VI6_SRU_CTRL0_EN, + .ctrl2 = VI6_SRU_CTRL2_PARAMS(48, 80, 255), + }, { + .ctrl0 = VI6_SRU_CTRL0_PARAMS(511, 6) | VI6_SRU_CTRL0_EN, + .ctrl2 = VI6_SRU_CTRL2_PARAMS(16, 36, 255), + }, +}; + +static int sru_s_stream(struct v4l2_subdev *subdev, int enable) +{ + struct vsp1_sru *sru = to_sru(subdev); + const struct vsp1_sru_param *param; + struct v4l2_mbus_framefmt *input; + struct v4l2_mbus_framefmt *output; + bool upscale; + u32 ctrl0; + + if (!enable) + return 0; + + input = &sru->entity.formats[SRU_PAD_SINK]; + output = &sru->entity.formats[SRU_PAD_SOURCE]; + upscale = input->width != output->width; + param = &vsp1_sru_params[sru->intensity]; + + if (input->code == V4L2_MBUS_FMT_ARGB8888_1X32) + ctrl0 = VI6_SRU_CTRL0_PARAM2 | VI6_SRU_CTRL0_PARAM3 + | VI6_SRU_CTRL0_PARAM4; + else + ctrl0 = VI6_SRU_CTRL0_PARAM3; + + vsp1_sru_write(sru, VI6_SRU_CTRL0, param->ctrl0 | ctrl0 | + (upscale ? VI6_SRU_CTRL0_MODE_UPSCALE : 0)); + vsp1_sru_write(sru, VI6_SRU_CTRL1, VI6_SRU_CTRL1_PARAM5); + vsp1_sru_write(sru, VI6_SRU_CTRL2, param->ctrl2); + + return 0; +} + +/* ----------------------------------------------------------------------------- + * V4L2 Subdevice Pad Operations + */ + +static int sru_enum_mbus_code(struct v4l2_subdev *subdev, + struct v4l2_subdev_fh *fh, + struct v4l2_subdev_mbus_code_enum *code) +{ + static const unsigned int codes[] = { + V4L2_MBUS_FMT_ARGB8888_1X32, + V4L2_MBUS_FMT_AYUV8_1X32, + }; + struct v4l2_mbus_framefmt *format; + + if (code->pad == SRU_PAD_SINK) { + if (code->index >= ARRAY_SIZE(codes)) + return -EINVAL; + + code->code = codes[code->index]; + } else { + /* The SRU can't perform format conversion, the sink format is + * always identical to the source format. + */ + if (code->index) + return -EINVAL; + + format = v4l2_subdev_get_try_format(fh, SRU_PAD_SINK); + code->code = format->code; + } + + return 0; +} + +static int sru_enum_frame_size(struct v4l2_subdev *subdev, + struct v4l2_subdev_fh *fh, + struct v4l2_subdev_frame_size_enum *fse) +{ + struct v4l2_mbus_framefmt *format; + + format = v4l2_subdev_get_try_format(fh, SRU_PAD_SINK); + + if (fse->index || fse->code != format->code) + return -EINVAL; + + if (fse->pad == SRU_PAD_SINK) { + fse->min_width = SRU_MIN_SIZE; + fse->max_width = SRU_MAX_SIZE; + fse->min_height = SRU_MIN_SIZE; + fse->max_height = SRU_MAX_SIZE; + } else { + fse->min_width = format->width; + fse->min_height = format->height; + if (format->width <= SRU_MAX_SIZE / 2 && + format->height <= SRU_MAX_SIZE / 2) { + fse->max_width = format->width * 2; + fse->max_height = format->height * 2; + } else { + fse->max_width = format->width; + fse->max_height = format->height; + } + } + + return 0; +} + +static int sru_get_format(struct v4l2_subdev *subdev, struct v4l2_subdev_fh *fh, + struct v4l2_subdev_format *fmt) +{ + struct vsp1_sru *sru = to_sru(subdev); + + fmt->format = *vsp1_entity_get_pad_format(&sru->entity, fh, fmt->pad, + fmt->which); + + return 0; +} + +static void sru_try_format(struct vsp1_sru *sru, struct v4l2_subdev_fh *fh, + unsigned int pad, struct v4l2_mbus_framefmt *fmt, + enum v4l2_subdev_format_whence which) +{ + struct v4l2_mbus_framefmt *format; + unsigned int input_area; + unsigned int output_area; + + switch (pad) { + case SRU_PAD_SINK: + /* Default to YUV if the requested format is not supported. */ + if (fmt->code != V4L2_MBUS_FMT_ARGB8888_1X32 && + fmt->code != V4L2_MBUS_FMT_AYUV8_1X32) + fmt->code = V4L2_MBUS_FMT_AYUV8_1X32; + + fmt->width = clamp(fmt->width, SRU_MIN_SIZE, SRU_MAX_SIZE); + fmt->height = clamp(fmt->height, SRU_MIN_SIZE, SRU_MAX_SIZE); + break; + + case SRU_PAD_SOURCE: + /* The SRU can't perform format conversion. */ + format = vsp1_entity_get_pad_format(&sru->entity, fh, + SRU_PAD_SINK, which); + fmt->code = format->code; + + /* We can upscale by 2 in both direction, but not independently. + * Compare the input and output rectangles areas (avoiding + * integer overflows on the output): if the requested output + * area is larger than 1.5^2 the input area upscale by two, + * otherwise don't scale. + */ + input_area = format->width * format->height; + output_area = min(fmt->width, SRU_MAX_SIZE) + * min(fmt->height, SRU_MAX_SIZE); + + if (fmt->width <= SRU_MAX_SIZE / 2 && + fmt->height <= SRU_MAX_SIZE / 2 && + output_area > input_area * 9 / 4) { + fmt->width = format->width * 2; + fmt->height = format->height * 2; + } else { + fmt->width = format->width; + fmt->height = format->height; + } + break; + } + + fmt->field = V4L2_FIELD_NONE; + fmt->colorspace = V4L2_COLORSPACE_SRGB; +} + +static int sru_set_format(struct v4l2_subdev *subdev, struct v4l2_subdev_fh *fh, + struct v4l2_subdev_format *fmt) +{ + struct vsp1_sru *sru = to_sru(subdev); + struct v4l2_mbus_framefmt *format; + + sru_try_format(sru, fh, fmt->pad, &fmt->format, fmt->which); + + format = vsp1_entity_get_pad_format(&sru->entity, fh, fmt->pad, + fmt->which); + *format = fmt->format; + + if (fmt->pad == SRU_PAD_SINK) { + /* Propagate the format to the source pad. */ + format = vsp1_entity_get_pad_format(&sru->entity, fh, + SRU_PAD_SOURCE, fmt->which); + *format = fmt->format; + + sru_try_format(sru, fh, SRU_PAD_SOURCE, format, fmt->which); + } + + return 0; +} + +/* ----------------------------------------------------------------------------- + * V4L2 Subdevice Operations + */ + +static struct v4l2_subdev_video_ops sru_video_ops = { + .s_stream = sru_s_stream, +}; + +static struct v4l2_subdev_pad_ops sru_pad_ops = { + .enum_mbus_code = sru_enum_mbus_code, + .enum_frame_size = sru_enum_frame_size, + .get_fmt = sru_get_format, + .set_fmt = sru_set_format, +}; + +static struct v4l2_subdev_ops sru_ops = { + .video = &sru_video_ops, + .pad = &sru_pad_ops, +}; + +/* ----------------------------------------------------------------------------- + * Initialization and Cleanup + */ + +struct vsp1_sru *vsp1_sru_create(struct vsp1_device *vsp1) +{ + struct v4l2_subdev *subdev; + struct vsp1_sru *sru; + int ret; + + sru = devm_kzalloc(vsp1->dev, sizeof(*sru), GFP_KERNEL); + if (sru == NULL) + return ERR_PTR(-ENOMEM); + + sru->entity.type = VSP1_ENTITY_SRU; + sru->entity.id = VI6_DPR_NODE_SRU; + + ret = vsp1_entity_init(vsp1, &sru->entity, 2); + if (ret < 0) + return ERR_PTR(ret); + + /* Initialize the V4L2 subdev. */ + subdev = &sru->entity.subdev; + v4l2_subdev_init(subdev, &sru_ops); + + subdev->entity.ops = &vsp1_media_ops; + subdev->internal_ops = &vsp1_subdev_internal_ops; + snprintf(subdev->name, sizeof(subdev->name), "%s sru", + dev_name(vsp1->dev)); + v4l2_set_subdevdata(subdev, sru); + subdev->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE; + + vsp1_entity_init_formats(subdev, NULL); + + /* Initialize the control handler. */ + v4l2_ctrl_handler_init(&sru->ctrls, 1); + v4l2_ctrl_new_custom(&sru->ctrls, &sru_intensity_control, NULL); + v4l2_ctrl_handler_setup(&sru->ctrls); + sru->entity.subdev.ctrl_handler = &sru->ctrls; + + return sru; +} diff --git a/drivers/media/platform/vsp1/vsp1_sru.h b/drivers/media/platform/vsp1/vsp1_sru.h new file mode 100644 index 000000000000..381870b74780 --- /dev/null +++ b/drivers/media/platform/vsp1/vsp1_sru.h @@ -0,0 +1,41 @@ +/* + * vsp1_sru.h -- R-Car VSP1 Super Resolution Unit + * + * Copyright (C) 2013 Renesas Corporation + * + * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.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; either version 2 of the License, or + * (at your option) any later version. + */ +#ifndef __VSP1_SRU_H__ +#define __VSP1_SRU_H__ + +#include +#include +#include + +#include "vsp1_entity.h" + +struct vsp1_device; + +#define SRU_PAD_SINK 0 +#define SRU_PAD_SOURCE 1 + +struct vsp1_sru { + struct vsp1_entity entity; + + struct v4l2_ctrl_handler ctrls; + unsigned int intensity; +}; + +static inline struct vsp1_sru *to_sru(struct v4l2_subdev *subdev) +{ + return container_of(subdev, struct vsp1_sru, entity.subdev); +} + +struct vsp1_sru *vsp1_sru_create(struct vsp1_device *vsp1); + +#endif /* __VSP1_SRU_H__ */ diff --git a/include/linux/platform_data/vsp1.h b/include/linux/platform_data/vsp1.h index a73a456d7f11..27c0ede1a53f 100644 --- a/include/linux/platform_data/vsp1.h +++ b/include/linux/platform_data/vsp1.h @@ -14,6 +14,7 @@ #define __PLATFORM_VSP1_H__ #define VSP1_HAS_LIF (1 << 0) +#define VSP1_HAS_SRU (1 << 1) struct vsp1_platform_data { unsigned int features; -- cgit v1.2.3-59-g8ed1b From 989af88339db26345e23271dae1089d949c4a0f1 Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Wed, 10 Jul 2013 12:03:30 -0300 Subject: [media] v4l: vsp1: Add LUT support The Look-Up Table looks up values in 8-bit indexed tables separately for each color component. Signed-off-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab --- drivers/media/platform/vsp1/Makefile | 4 +- drivers/media/platform/vsp1/vsp1.h | 2 + drivers/media/platform/vsp1/vsp1_drv.c | 11 ++ drivers/media/platform/vsp1/vsp1_entity.c | 1 + drivers/media/platform/vsp1/vsp1_entity.h | 1 + drivers/media/platform/vsp1/vsp1_lut.c | 252 ++++++++++++++++++++++++++++++ drivers/media/platform/vsp1/vsp1_lut.h | 38 +++++ drivers/media/platform/vsp1/vsp1_regs.h | 1 + include/linux/platform_data/vsp1.h | 3 +- include/uapi/linux/vsp1.h | 34 ++++ 10 files changed, 344 insertions(+), 3 deletions(-) create mode 100644 drivers/media/platform/vsp1/vsp1_lut.c create mode 100644 drivers/media/platform/vsp1/vsp1_lut.h create mode 100644 include/uapi/linux/vsp1.h (limited to 'include/linux/platform_data') diff --git a/drivers/media/platform/vsp1/Makefile b/drivers/media/platform/vsp1/Makefile index 45621cb8b2a6..151cecd0ea25 100644 --- a/drivers/media/platform/vsp1/Makefile +++ b/drivers/media/platform/vsp1/Makefile @@ -1,6 +1,6 @@ vsp1-y := vsp1_drv.o vsp1_entity.o vsp1_video.o vsp1-y += vsp1_rpf.o vsp1_rwpf.o vsp1_wpf.o -vsp1-y += vsp1_hsit.o vsp1_lif.o vsp1_sru.o -vsp1-y += vsp1_uds.o +vsp1-y += vsp1_hsit.o vsp1_lif.o vsp1_lut.o +vsp1-y += vsp1_sru.o vsp1_uds.o obj-$(CONFIG_VIDEO_RENESAS_VSP1) += vsp1.o diff --git a/drivers/media/platform/vsp1/vsp1.h b/drivers/media/platform/vsp1/vsp1.h index 2ab13f53b2a4..94d1b02680c5 100644 --- a/drivers/media/platform/vsp1/vsp1.h +++ b/drivers/media/platform/vsp1/vsp1.h @@ -30,6 +30,7 @@ struct device; struct vsp1_platform_data; struct vsp1_hsit; struct vsp1_lif; +struct vsp1_lut; struct vsp1_rwpf; struct vsp1_sru; struct vsp1_uds; @@ -52,6 +53,7 @@ struct vsp1_device { struct vsp1_hsit *hsi; struct vsp1_hsit *hst; struct vsp1_lif *lif; + struct vsp1_lut *lut; struct vsp1_rwpf *rpf[VPS1_MAX_RPF]; struct vsp1_sru *sru; struct vsp1_uds *uds[VPS1_MAX_UDS]; diff --git a/drivers/media/platform/vsp1/vsp1_drv.c b/drivers/media/platform/vsp1/vsp1_drv.c index 6f8295128704..0df0a994e575 100644 --- a/drivers/media/platform/vsp1/vsp1_drv.c +++ b/drivers/media/platform/vsp1/vsp1_drv.c @@ -22,6 +22,7 @@ #include "vsp1.h" #include "vsp1_hsit.h" #include "vsp1_lif.h" +#include "vsp1_lut.h" #include "vsp1_rwpf.h" #include "vsp1_sru.h" #include "vsp1_uds.h" @@ -180,6 +181,16 @@ static int vsp1_create_entities(struct vsp1_device *vsp1) list_add_tail(&vsp1->lif->entity.list_dev, &vsp1->entities); } + if (vsp1->pdata->features & VSP1_HAS_LUT) { + vsp1->lut = vsp1_lut_create(vsp1); + if (IS_ERR(vsp1->lut)) { + ret = PTR_ERR(vsp1->lut); + goto done; + } + + list_add_tail(&vsp1->lut->entity.list_dev, &vsp1->entities); + } + for (i = 0; i < vsp1->pdata->rpf_count; ++i) { struct vsp1_rwpf *rpf; diff --git a/drivers/media/platform/vsp1/vsp1_entity.c b/drivers/media/platform/vsp1/vsp1_entity.c index b11e5a6ffe04..0226e47df6d9 100644 --- a/drivers/media/platform/vsp1/vsp1_entity.c +++ b/drivers/media/platform/vsp1/vsp1_entity.c @@ -126,6 +126,7 @@ int vsp1_entity_init(struct vsp1_device *vsp1, struct vsp1_entity *entity, { VI6_DPR_NODE_HSI, VI6_DPR_HSI_ROUTE }, { VI6_DPR_NODE_HST, VI6_DPR_HST_ROUTE }, { VI6_DPR_NODE_LIF, 0 }, + { VI6_DPR_NODE_LUT, VI6_DPR_LUT_ROUTE }, { VI6_DPR_NODE_RPF(0), VI6_DPR_RPF_ROUTE(0) }, { VI6_DPR_NODE_RPF(1), VI6_DPR_RPF_ROUTE(1) }, { VI6_DPR_NODE_RPF(2), VI6_DPR_RPF_ROUTE(2) }, diff --git a/drivers/media/platform/vsp1/vsp1_entity.h b/drivers/media/platform/vsp1/vsp1_entity.h index 08e44801ec9d..e152798d7f38 100644 --- a/drivers/media/platform/vsp1/vsp1_entity.h +++ b/drivers/media/platform/vsp1/vsp1_entity.h @@ -23,6 +23,7 @@ enum vsp1_entity_type { VSP1_ENTITY_HSI, VSP1_ENTITY_HST, VSP1_ENTITY_LIF, + VSP1_ENTITY_LUT, VSP1_ENTITY_RPF, VSP1_ENTITY_SRU, VSP1_ENTITY_UDS, diff --git a/drivers/media/platform/vsp1/vsp1_lut.c b/drivers/media/platform/vsp1/vsp1_lut.c new file mode 100644 index 000000000000..4e9dc7c86ef8 --- /dev/null +++ b/drivers/media/platform/vsp1/vsp1_lut.c @@ -0,0 +1,252 @@ +/* + * vsp1_lut.c -- R-Car VSP1 Look-Up Table + * + * Copyright (C) 2013 Renesas Corporation + * + * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.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; either version 2 of the License, or + * (at your option) any later version. + */ + +#include +#include +#include + +#include + +#include "vsp1.h" +#include "vsp1_lut.h" + +#define LUT_MIN_SIZE 4U +#define LUT_MAX_SIZE 8190U + +/* ----------------------------------------------------------------------------- + * Device Access + */ + +static inline u32 vsp1_lut_read(struct vsp1_lut *lut, u32 reg) +{ + return vsp1_read(lut->entity.vsp1, reg); +} + +static inline void vsp1_lut_write(struct vsp1_lut *lut, u32 reg, u32 data) +{ + vsp1_write(lut->entity.vsp1, reg, data); +} + +/* ----------------------------------------------------------------------------- + * V4L2 Subdevice Core Operations + */ + +static void lut_configure(struct vsp1_lut *lut, struct vsp1_lut_config *config) +{ + memcpy_toio(lut->entity.vsp1->mmio + VI6_LUT_TABLE, config->lut, + sizeof(config->lut)); +} + +static long lut_ioctl(struct v4l2_subdev *subdev, unsigned int cmd, void *arg) +{ + struct vsp1_lut *lut = to_lut(subdev); + + switch (cmd) { + case VIDIOC_VSP1_LUT_CONFIG: + lut_configure(lut, arg); + return 0; + + default: + return -ENOIOCTLCMD; + } +} + +/* ----------------------------------------------------------------------------- + * V4L2 Subdevice Video Operations + */ + +static int lut_s_stream(struct v4l2_subdev *subdev, int enable) +{ + struct vsp1_lut *lut = to_lut(subdev); + + if (!enable) + return 0; + + vsp1_lut_write(lut, VI6_LUT_CTRL, VI6_LUT_CTRL_EN); + + return 0; +} + +/* ----------------------------------------------------------------------------- + * V4L2 Subdevice Pad Operations + */ + +static int lut_enum_mbus_code(struct v4l2_subdev *subdev, + struct v4l2_subdev_fh *fh, + struct v4l2_subdev_mbus_code_enum *code) +{ + static const unsigned int codes[] = { + V4L2_MBUS_FMT_ARGB8888_1X32, + V4L2_MBUS_FMT_AHSV8888_1X32, + V4L2_MBUS_FMT_AYUV8_1X32, + }; + struct v4l2_mbus_framefmt *format; + + if (code->pad == LUT_PAD_SINK) { + if (code->index >= ARRAY_SIZE(codes)) + return -EINVAL; + + code->code = codes[code->index]; + } else { + /* The LUT can't perform format conversion, the sink format is + * always identical to the source format. + */ + if (code->index) + return -EINVAL; + + format = v4l2_subdev_get_try_format(fh, LUT_PAD_SINK); + code->code = format->code; + } + + return 0; +} + +static int lut_enum_frame_size(struct v4l2_subdev *subdev, + struct v4l2_subdev_fh *fh, + struct v4l2_subdev_frame_size_enum *fse) +{ + struct v4l2_mbus_framefmt *format; + + format = v4l2_subdev_get_try_format(fh, fse->pad); + + if (fse->index || fse->code != format->code) + return -EINVAL; + + if (fse->pad == LUT_PAD_SINK) { + fse->min_width = LUT_MIN_SIZE; + fse->max_width = LUT_MAX_SIZE; + fse->min_height = LUT_MIN_SIZE; + fse->max_height = LUT_MAX_SIZE; + } else { + /* The size on the source pad are fixed and always identical to + * the size on the sink pad. + */ + fse->min_width = format->width; + fse->max_width = format->width; + fse->min_height = format->height; + fse->max_height = format->height; + } + + return 0; +} + +static int lut_get_format(struct v4l2_subdev *subdev, struct v4l2_subdev_fh *fh, + struct v4l2_subdev_format *fmt) +{ + struct vsp1_lut *lut = to_lut(subdev); + + fmt->format = *vsp1_entity_get_pad_format(&lut->entity, fh, fmt->pad, + fmt->which); + + return 0; +} + +static int lut_set_format(struct v4l2_subdev *subdev, struct v4l2_subdev_fh *fh, + struct v4l2_subdev_format *fmt) +{ + struct vsp1_lut *lut = to_lut(subdev); + struct v4l2_mbus_framefmt *format; + + /* Default to YUV if the requested format is not supported. */ + if (fmt->format.code != V4L2_MBUS_FMT_ARGB8888_1X32 && + fmt->format.code != V4L2_MBUS_FMT_AHSV8888_1X32 && + fmt->format.code != V4L2_MBUS_FMT_AYUV8_1X32) + fmt->format.code = V4L2_MBUS_FMT_AYUV8_1X32; + + format = vsp1_entity_get_pad_format(&lut->entity, fh, fmt->pad, + fmt->which); + + if (fmt->pad == LUT_PAD_SOURCE) { + /* The LUT output format can't be modified. */ + fmt->format = *format; + return 0; + } + + format->width = clamp_t(unsigned int, fmt->format.width, + LUT_MIN_SIZE, LUT_MAX_SIZE); + format->height = clamp_t(unsigned int, fmt->format.height, + LUT_MIN_SIZE, LUT_MAX_SIZE); + format->field = V4L2_FIELD_NONE; + format->colorspace = V4L2_COLORSPACE_SRGB; + + fmt->format = *format; + + /* Propagate the format to the source pad. */ + format = vsp1_entity_get_pad_format(&lut->entity, fh, LUT_PAD_SOURCE, + fmt->which); + *format = fmt->format; + + return 0; +} + +/* ----------------------------------------------------------------------------- + * V4L2 Subdevice Operations + */ + +static struct v4l2_subdev_core_ops lut_core_ops = { + .ioctl = lut_ioctl, +}; + +static struct v4l2_subdev_video_ops lut_video_ops = { + .s_stream = lut_s_stream, +}; + +static struct v4l2_subdev_pad_ops lut_pad_ops = { + .enum_mbus_code = lut_enum_mbus_code, + .enum_frame_size = lut_enum_frame_size, + .get_fmt = lut_get_format, + .set_fmt = lut_set_format, +}; + +static struct v4l2_subdev_ops lut_ops = { + .core = &lut_core_ops, + .video = &lut_video_ops, + .pad = &lut_pad_ops, +}; + +/* ----------------------------------------------------------------------------- + * Initialization and Cleanup + */ + +struct vsp1_lut *vsp1_lut_create(struct vsp1_device *vsp1) +{ + struct v4l2_subdev *subdev; + struct vsp1_lut *lut; + int ret; + + lut = devm_kzalloc(vsp1->dev, sizeof(*lut), GFP_KERNEL); + if (lut == NULL) + return ERR_PTR(-ENOMEM); + + lut->entity.type = VSP1_ENTITY_LUT; + lut->entity.id = VI6_DPR_NODE_LUT; + + ret = vsp1_entity_init(vsp1, &lut->entity, 2); + if (ret < 0) + return ERR_PTR(ret); + + /* Initialize the V4L2 subdev. */ + subdev = &lut->entity.subdev; + v4l2_subdev_init(subdev, &lut_ops); + + subdev->entity.ops = &vsp1_media_ops; + subdev->internal_ops = &vsp1_subdev_internal_ops; + snprintf(subdev->name, sizeof(subdev->name), "%s lut", + dev_name(vsp1->dev)); + v4l2_set_subdevdata(subdev, lut); + subdev->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE; + + vsp1_entity_init_formats(subdev, NULL); + + return lut; +} diff --git a/drivers/media/platform/vsp1/vsp1_lut.h b/drivers/media/platform/vsp1/vsp1_lut.h new file mode 100644 index 000000000000..f92ffb867350 --- /dev/null +++ b/drivers/media/platform/vsp1/vsp1_lut.h @@ -0,0 +1,38 @@ +/* + * vsp1_lut.h -- R-Car VSP1 Look-Up Table + * + * Copyright (C) 2013 Renesas Corporation + * + * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.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; either version 2 of the License, or + * (at your option) any later version. + */ +#ifndef __VSP1_LUT_H__ +#define __VSP1_LUT_H__ + +#include +#include + +#include "vsp1_entity.h" + +struct vsp1_device; + +#define LUT_PAD_SINK 0 +#define LUT_PAD_SOURCE 1 + +struct vsp1_lut { + struct vsp1_entity entity; + u32 lut[256]; +}; + +static inline struct vsp1_lut *to_lut(struct v4l2_subdev *subdev) +{ + return container_of(subdev, struct vsp1_lut, entity.subdev); +} + +struct vsp1_lut *vsp1_lut_create(struct vsp1_device *vsp1); + +#endif /* __VSP1_LUT_H__ */ diff --git a/drivers/media/platform/vsp1/vsp1_regs.h b/drivers/media/platform/vsp1/vsp1_regs.h index 530cc61cfcd5..28650806c20f 100644 --- a/drivers/media/platform/vsp1/vsp1_regs.h +++ b/drivers/media/platform/vsp1/vsp1_regs.h @@ -425,6 +425,7 @@ */ #define VI6_LUT_CTRL 0x2800 +#define VI6_LUT_CTRL_EN (1 << 0) /* ----------------------------------------------------------------------------- * CLU Control Registers diff --git a/include/linux/platform_data/vsp1.h b/include/linux/platform_data/vsp1.h index 27c0ede1a53f..63170e2614b3 100644 --- a/include/linux/platform_data/vsp1.h +++ b/include/linux/platform_data/vsp1.h @@ -14,7 +14,8 @@ #define __PLATFORM_VSP1_H__ #define VSP1_HAS_LIF (1 << 0) -#define VSP1_HAS_SRU (1 << 1) +#define VSP1_HAS_LUT (1 << 1) +#define VSP1_HAS_SRU (1 << 2) struct vsp1_platform_data { unsigned int features; diff --git a/include/uapi/linux/vsp1.h b/include/uapi/linux/vsp1.h new file mode 100644 index 000000000000..e18858f6e865 --- /dev/null +++ b/include/uapi/linux/vsp1.h @@ -0,0 +1,34 @@ +/* + * vsp1.h + * + * Renesas R-Car VSP1 - User-space API + * + * Copyright (C) 2013 Renesas Corporation + * + * Contacts: Laurent Pinchart + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __VSP1_USER_H__ +#define __VSP1_USER_H__ + +#include +#include + +/* + * Private IOCTLs + * + * VIDIOC_VSP1_LUT_CONFIG - Configure the lookup table + */ + +#define VIDIOC_VSP1_LUT_CONFIG \ + _IOWR('V', BASE_VIDIOC_PRIVATE + 1, struct vsp1_lut_config) + +struct vsp1_lut_config { + u32 lut[256]; +}; + +#endif /* __VSP1_USER_H__ */ -- cgit v1.2.3-59-g8ed1b From 98b32decc83ed3137e3ddbc918b102f8fc406b6d Mon Sep 17 00:00:00 2001 From: Jeff Kirsher Date: Fri, 6 Dec 2013 08:56:16 -0800 Subject: nfc: Fix FSF address in file headers Several files refer to an old address for the Free Software Foundation in the file header comment. Resolve by replacing the address with the URL so that we do not have to keep updating the header comments anytime the address changes. CC: linux-wireless@vger.kernel.org CC: Lauro Ramos Venancio CC: Aloisio Almeida Jr CC: Samuel Ortiz Signed-off-by: Jeff Kirsher Signed-off-by: John W. Linville --- drivers/nfc/mei_phy.c | 4 +--- drivers/nfc/microread/i2c.c | 4 +--- drivers/nfc/microread/mei.c | 4 +--- drivers/nfc/microread/microread.c | 4 +--- drivers/nfc/microread/microread.h | 4 +--- drivers/nfc/nfcwilink.c | 3 +-- drivers/nfc/pn533.c | 4 +--- drivers/nfc/pn544/i2c.c | 4 +--- drivers/nfc/pn544/mei.c | 4 +--- drivers/nfc/pn544/pn544.c | 4 +--- drivers/nfc/pn544/pn544.h | 4 +--- include/linux/platform_data/pn544.h | 3 +-- net/nfc/af_nfc.c | 4 +--- net/nfc/core.c | 4 +--- net/nfc/hci/command.c | 4 +--- net/nfc/hci/core.c | 4 +--- net/nfc/hci/hci.h | 4 +--- net/nfc/hci/hcp.c | 4 +--- net/nfc/hci/llc.c | 4 +--- net/nfc/hci/llc.h | 4 +--- net/nfc/hci/llc_nop.c | 4 +--- net/nfc/hci/llc_shdlc.c | 4 +--- net/nfc/llcp.h | 4 +--- net/nfc/llcp_commands.c | 4 +--- net/nfc/llcp_core.c | 4 +--- net/nfc/llcp_sock.c | 4 +--- net/nfc/nci/core.c | 3 +-- net/nfc/nci/data.c | 3 +-- net/nfc/nci/lib.c | 3 +-- net/nfc/nci/ntf.c | 3 +-- net/nfc/nci/rsp.c | 3 +-- net/nfc/netlink.c | 4 +--- net/nfc/nfc.h | 4 +--- net/nfc/rawsock.c | 4 +--- 34 files changed, 34 insertions(+), 95 deletions(-) (limited to 'include/linux/platform_data') diff --git a/drivers/nfc/mei_phy.c b/drivers/nfc/mei_phy.c index 85f90090cc1d..1d7860551985 100644 --- a/drivers/nfc/mei_phy.c +++ b/drivers/nfc/mei_phy.c @@ -13,9 +13,7 @@ * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the - * Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * along with this program; if not, see . */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/drivers/nfc/microread/i2c.c b/drivers/nfc/microread/i2c.c index 696e3467eccc..df85cd3d9db0 100644 --- a/drivers/nfc/microread/i2c.c +++ b/drivers/nfc/microread/i2c.c @@ -13,9 +13,7 @@ * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the - * Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * along with this program; if not, see . */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/drivers/nfc/microread/mei.c b/drivers/nfc/microread/mei.c index 72fafec3d460..2d1395be64ae 100644 --- a/drivers/nfc/microread/mei.c +++ b/drivers/nfc/microread/mei.c @@ -13,9 +13,7 @@ * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the - * Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * along with this program; if not, see . */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/drivers/nfc/microread/microread.c b/drivers/nfc/microread/microread.c index 970ded6bfcf5..f868333271aa 100644 --- a/drivers/nfc/microread/microread.c +++ b/drivers/nfc/microread/microread.c @@ -13,9 +13,7 @@ * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the - * Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * along with this program; if not, see . */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/drivers/nfc/microread/microread.h b/drivers/nfc/microread/microread.h index 64b447a1c5bf..f538641431a2 100644 --- a/drivers/nfc/microread/microread.h +++ b/drivers/nfc/microread/microread.h @@ -12,9 +12,7 @@ * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the - * Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * along with this program; if not, see . */ #ifndef __LOCAL_MICROREAD_H_ diff --git a/drivers/nfc/nfcwilink.c b/drivers/nfc/nfcwilink.c index 71308645593f..683671a71c7e 100644 --- a/drivers/nfc/nfcwilink.c +++ b/drivers/nfc/nfcwilink.c @@ -22,8 +22,7 @@ * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * along with this program; if not, see . * */ #include diff --git a/drivers/nfc/pn533.c b/drivers/nfc/pn533.c index 2daf04c07338..3df19e657bc1 100644 --- a/drivers/nfc/pn533.c +++ b/drivers/nfc/pn533.c @@ -13,9 +13,7 @@ * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the - * Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * along with this program; if not, see . */ #include diff --git a/drivers/nfc/pn544/i2c.c b/drivers/nfc/pn544/i2c.c index b158ee1c2ac6..d6185ff2f87b 100644 --- a/drivers/nfc/pn544/i2c.c +++ b/drivers/nfc/pn544/i2c.c @@ -13,9 +13,7 @@ * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the - * Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * along with this program; if not, see . */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/drivers/nfc/pn544/mei.c b/drivers/nfc/pn544/mei.c index ee67de50c36f..330cd4031009 100644 --- a/drivers/nfc/pn544/mei.c +++ b/drivers/nfc/pn544/mei.c @@ -13,9 +13,7 @@ * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the - * Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * along with this program; if not, see . */ #include diff --git a/drivers/nfc/pn544/pn544.c b/drivers/nfc/pn544/pn544.c index 74cfa0a88b9e..51e21a87cd84 100644 --- a/drivers/nfc/pn544/pn544.c +++ b/drivers/nfc/pn544/pn544.c @@ -13,9 +13,7 @@ * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the - * Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * along with this program; if not, see . */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/drivers/nfc/pn544/pn544.h b/drivers/nfc/pn544/pn544.h index 01020e585443..491bf45da358 100644 --- a/drivers/nfc/pn544/pn544.h +++ b/drivers/nfc/pn544/pn544.h @@ -12,9 +12,7 @@ * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the - * Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * along with this program; if not, see . */ #ifndef __LOCAL_PN544_H_ diff --git a/include/linux/platform_data/pn544.h b/include/linux/platform_data/pn544.h index 713bfd703342..5ce1ab983f44 100644 --- a/include/linux/platform_data/pn544.h +++ b/include/linux/platform_data/pn544.h @@ -16,8 +16,7 @@ * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * along with this program; if not, see . */ #ifndef _PN544_H_ diff --git a/net/nfc/af_nfc.c b/net/nfc/af_nfc.c index 9d68441e2a5a..2277276f52bc 100644 --- a/net/nfc/af_nfc.c +++ b/net/nfc/af_nfc.c @@ -16,9 +16,7 @@ * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the - * Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * along with this program; if not, see . */ #include diff --git a/net/nfc/core.c b/net/nfc/core.c index 872529105abc..02ab34132157 100644 --- a/net/nfc/core.c +++ b/net/nfc/core.c @@ -16,9 +16,7 @@ * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the - * Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * along with this program; if not, see . */ #define pr_fmt(fmt) KBUILD_MODNAME ": %s: " fmt, __func__ diff --git a/net/nfc/hci/command.c b/net/nfc/hci/command.c index 64f922be9281..a9f4d2e62d8d 100644 --- a/net/nfc/hci/command.c +++ b/net/nfc/hci/command.c @@ -12,9 +12,7 @@ * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the - * Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * along with this program; if not, see . */ #define pr_fmt(fmt) "hci: %s: " fmt, __func__ diff --git a/net/nfc/hci/core.c b/net/nfc/hci/core.c index d07ca4c5cf8c..3b9610031baa 100644 --- a/net/nfc/hci/core.c +++ b/net/nfc/hci/core.c @@ -12,9 +12,7 @@ * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the - * Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * along with this program; if not, see . */ #define pr_fmt(fmt) "hci: %s: " fmt, __func__ diff --git a/net/nfc/hci/hci.h b/net/nfc/hci/hci.h index b274d12c18ac..c3d2e2c1394c 100644 --- a/net/nfc/hci/hci.h +++ b/net/nfc/hci/hci.h @@ -12,9 +12,7 @@ * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the - * Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * along with this program; if not, see . */ #ifndef __LOCAL_HCI_H diff --git a/net/nfc/hci/hcp.c b/net/nfc/hci/hcp.c index b6b4109f2343..e9de1514656e 100644 --- a/net/nfc/hci/hcp.c +++ b/net/nfc/hci/hcp.c @@ -12,9 +12,7 @@ * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the - * Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * along with this program; if not, see . */ #define pr_fmt(fmt) "hci: %s: " fmt, __func__ diff --git a/net/nfc/hci/llc.c b/net/nfc/hci/llc.c index fe5e966e5b88..a07d2b818487 100644 --- a/net/nfc/hci/llc.c +++ b/net/nfc/hci/llc.c @@ -13,9 +13,7 @@ * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the - * Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * along with this program; if not, see . */ #include diff --git a/net/nfc/hci/llc.h b/net/nfc/hci/llc.h index 7be0b7f3ceb6..5dad4c57ffb3 100644 --- a/net/nfc/hci/llc.h +++ b/net/nfc/hci/llc.h @@ -13,9 +13,7 @@ * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the - * Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * along with this program; if not, see . */ #ifndef __LOCAL_LLC_H_ diff --git a/net/nfc/hci/llc_nop.c b/net/nfc/hci/llc_nop.c index 87b10291b40f..d0435d5a197b 100644 --- a/net/nfc/hci/llc_nop.c +++ b/net/nfc/hci/llc_nop.c @@ -13,9 +13,7 @@ * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the - * Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * along with this program; if not, see . */ #include diff --git a/net/nfc/hci/llc_shdlc.c b/net/nfc/hci/llc_shdlc.c index 27b313befc35..719ad0ac40de 100644 --- a/net/nfc/hci/llc_shdlc.c +++ b/net/nfc/hci/llc_shdlc.c @@ -13,9 +13,7 @@ * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the - * Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * along with this program; if not, see . */ #define pr_fmt(fmt) "shdlc: %s: " fmt, __func__ diff --git a/net/nfc/llcp.h b/net/nfc/llcp.h index f4d48b57ea11..de1789e3cc82 100644 --- a/net/nfc/llcp.h +++ b/net/nfc/llcp.h @@ -12,9 +12,7 @@ * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the - * Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * along with this program; if not, see . */ enum llcp_state { diff --git a/net/nfc/llcp_commands.c b/net/nfc/llcp_commands.c index 1017894807c0..693cd1aad582 100644 --- a/net/nfc/llcp_commands.c +++ b/net/nfc/llcp_commands.c @@ -12,9 +12,7 @@ * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the - * Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * along with this program; if not, see . */ #define pr_fmt(fmt) "llcp: %s: " fmt, __func__ diff --git a/net/nfc/llcp_core.c b/net/nfc/llcp_core.c index 81cd3416c7d4..1349074e1ffc 100644 --- a/net/nfc/llcp_core.c +++ b/net/nfc/llcp_core.c @@ -12,9 +12,7 @@ * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the - * Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * along with this program; if not, see . */ #define pr_fmt(fmt) "llcp: %s: " fmt, __func__ diff --git a/net/nfc/llcp_sock.c b/net/nfc/llcp_sock.c index 824c6056bf82..69fbc8dadba7 100644 --- a/net/nfc/llcp_sock.c +++ b/net/nfc/llcp_sock.c @@ -12,9 +12,7 @@ * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the - * Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * along with this program; if not, see . */ #define pr_fmt(fmt) "llcp: %s: " fmt, __func__ diff --git a/net/nfc/nci/core.c b/net/nfc/nci/core.c index b943d46a1644..f0e955e3a385 100644 --- a/net/nfc/nci/core.c +++ b/net/nfc/nci/core.c @@ -20,8 +20,7 @@ * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * along with this program; if not, see . * */ diff --git a/net/nfc/nci/data.c b/net/nfc/nci/data.c index 2a9399dd6c68..6c3aef852876 100644 --- a/net/nfc/nci/data.c +++ b/net/nfc/nci/data.c @@ -16,8 +16,7 @@ * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * along with this program; if not, see . * */ diff --git a/net/nfc/nci/lib.c b/net/nfc/nci/lib.c index 6b7fd26c68d9..ed774a2e989a 100644 --- a/net/nfc/nci/lib.c +++ b/net/nfc/nci/lib.c @@ -20,8 +20,7 @@ * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * along with this program; if not, see . * */ diff --git a/net/nfc/nci/ntf.c b/net/nfc/nci/ntf.c index b2aa98ef0927..1e905097456b 100644 --- a/net/nfc/nci/ntf.c +++ b/net/nfc/nci/ntf.c @@ -20,8 +20,7 @@ * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * along with this program; if not, see . * */ diff --git a/net/nfc/nci/rsp.c b/net/nfc/nci/rsp.c index dd072f38ad00..041de51ccdbe 100644 --- a/net/nfc/nci/rsp.c +++ b/net/nfc/nci/rsp.c @@ -20,8 +20,7 @@ * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * along with this program; if not, see . * */ diff --git a/net/nfc/netlink.c b/net/nfc/netlink.c index a9b2342d5253..ebbf6fb88b35 100644 --- a/net/nfc/netlink.c +++ b/net/nfc/netlink.c @@ -16,9 +16,7 @@ * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the - * Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * along with this program; if not, see . */ #define pr_fmt(fmt) KBUILD_MODNAME ": %s: " fmt, __func__ diff --git a/net/nfc/nfc.h b/net/nfc/nfc.h index aaf606fc1faa..9d6e74f7e6b3 100644 --- a/net/nfc/nfc.h +++ b/net/nfc/nfc.h @@ -16,9 +16,7 @@ * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the - * Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * along with this program; if not, see . */ #ifndef __LOCAL_NFC_H diff --git a/net/nfc/rawsock.c b/net/nfc/rawsock.c index 66bcd2eb5773..c27a6e86cae4 100644 --- a/net/nfc/rawsock.c +++ b/net/nfc/rawsock.c @@ -16,9 +16,7 @@ * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the - * Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * along with this program; if not, see . */ #define pr_fmt(fmt) KBUILD_MODNAME ": %s: " fmt, __func__ -- cgit v1.2.3-59-g8ed1b From cd72b8462a2ebbf9524e726c65c2770f0bf70d22 Mon Sep 17 00:00:00 2001 From: Nicolin Chen Date: Wed, 13 Nov 2013 22:55:24 +0800 Subject: dma: imx-sdma: Add sdma firmware version 2 support On i.MX5/6 series, SDMA is using new version firmware to support SSI dual FIFO feature and HDMI Audio (i.MX6Q/DL only). Thus add it. Signed-off-by: Nicolin Chen Acked-by: Sascha Hauer Signed-off-by: Vinod Koul --- drivers/dma/imx-sdma.c | 15 ++++++++++++++- include/linux/platform_data/dma-imx-sdma.h | 5 +++++ 2 files changed, 19 insertions(+), 1 deletion(-) (limited to 'include/linux/platform_data') diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c index c75679d42028..f769c7383536 100644 --- a/drivers/dma/imx-sdma.c +++ b/drivers/dma/imx-sdma.c @@ -323,6 +323,7 @@ struct sdma_engine { struct clk *clk_ipg; struct clk *clk_ahb; spinlock_t channel_0_lock; + u32 script_number; struct sdma_script_start_addrs *script_addrs; const struct sdma_driver_data *drvdata; }; @@ -1238,6 +1239,7 @@ static void sdma_issue_pending(struct dma_chan *chan) } #define SDMA_SCRIPT_ADDRS_ARRAY_SIZE_V1 34 +#define SDMA_SCRIPT_ADDRS_ARRAY_SIZE_V2 38 static void sdma_add_scripts(struct sdma_engine *sdma, const struct sdma_script_start_addrs *addr) @@ -1246,7 +1248,7 @@ static void sdma_add_scripts(struct sdma_engine *sdma, s32 *saddr_arr = (u32 *)sdma->script_addrs; int i; - for (i = 0; i < SDMA_SCRIPT_ADDRS_ARRAY_SIZE_V1; i++) + for (i = 0; i < sdma->script_number; i++) if (addr_arr[i] > 0) saddr_arr[i] = addr_arr[i]; } @@ -1272,6 +1274,17 @@ static void sdma_load_firmware(const struct firmware *fw, void *context) goto err_firmware; if (header->ram_code_start + header->ram_code_size > fw->size) goto err_firmware; + switch (header->version_major) { + case 1: + sdma->script_number = SDMA_SCRIPT_ADDRS_ARRAY_SIZE_V1; + break; + case 2: + sdma->script_number = SDMA_SCRIPT_ADDRS_ARRAY_SIZE_V2; + break; + default: + dev_err(sdma->dev, "unknown firmware version\n"); + goto err_firmware; + } addr = (void *)header + header->script_addrs_start; ram_code = (void *)header + header->ram_code_start; diff --git a/include/linux/platform_data/dma-imx-sdma.h b/include/linux/platform_data/dma-imx-sdma.h index 3a3942823c20..eabac4e2fc99 100644 --- a/include/linux/platform_data/dma-imx-sdma.h +++ b/include/linux/platform_data/dma-imx-sdma.h @@ -43,6 +43,11 @@ struct sdma_script_start_addrs { 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 */ }; /** -- cgit v1.2.3-59-g8ed1b From 1a895578d4e50577bb6aa79bd194b502f09dd768 Mon Sep 17 00:00:00 2001 From: Nicolin Chen Date: Wed, 13 Nov 2013 22:55:25 +0800 Subject: dma: imx-sdma: Add new dma type for ssi dual fifo script This patch adds a new DMA_TYPE for SSI dual FIFO script, included in SDMA firmware version 2. This script would allow SSI use dual fifo mode to transimit/receive data without occasional hardware underrun/overrun. Signed-off-by: Nicolin Chen Acked-by: Kumar Gala Acked-by: Sascha Hauer Signed-off-by: Vinod Koul --- Documentation/devicetree/bindings/dma/fsl-imx-sdma.txt | 1 + drivers/dma/imx-sdma.c | 4 ++++ include/linux/platform_data/dma-imx.h | 1 + 3 files changed, 6 insertions(+) (limited to 'include/linux/platform_data') diff --git a/Documentation/devicetree/bindings/dma/fsl-imx-sdma.txt b/Documentation/devicetree/bindings/dma/fsl-imx-sdma.txt index 4fa814d38321..68b83ecc3850 100644 --- a/Documentation/devicetree/bindings/dma/fsl-imx-sdma.txt +++ b/Documentation/devicetree/bindings/dma/fsl-imx-sdma.txt @@ -42,6 +42,7 @@ The full ID of peripheral types can be found below. 19 IPU Memory 20 ASRC 21 ESAI + 22 SSI Dual FIFO (needs firmware ver >= 2) The third cell specifies the transfer priority as below. diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c index f769c7383536..152247675feb 100644 --- a/drivers/dma/imx-sdma.c +++ b/drivers/dma/imx-sdma.c @@ -725,6 +725,10 @@ static void sdma_get_pc(struct sdma_channel *sdmac, per_2_emi = sdma->script_addrs->app_2_mcu_addr; emi_2_per = sdma->script_addrs->mcu_2_app_addr; break; + case IMX_DMATYPE_SSI_DUAL: + per_2_emi = sdma->script_addrs->ssish_2_mcu_addr; + emi_2_per = sdma->script_addrs->mcu_2_ssish_addr; + break; case IMX_DMATYPE_SSI_SP: case IMX_DMATYPE_MMC: case IMX_DMATYPE_SDHC: diff --git a/include/linux/platform_data/dma-imx.h b/include/linux/platform_data/dma-imx.h index beac6b8b6a7b..bcbc6c3c14c0 100644 --- a/include/linux/platform_data/dma-imx.h +++ b/include/linux/platform_data/dma-imx.h @@ -39,6 +39,7 @@ enum sdma_peripheral_type { IMX_DMATYPE_IPU_MEMORY, /* IPU Memory */ IMX_DMATYPE_ASRC, /* ASRC */ IMX_DMATYPE_ESAI, /* ESAI */ + IMX_DMATYPE_SSI_DUAL, /* SSI Dual FIFO */ }; enum imx_dma_prio { -- cgit v1.2.3-59-g8ed1b From c67d0f29262bf6f863ce74d0756618bbd9ba80fd Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Fri, 6 Dec 2013 10:05:49 +0100 Subject: ARM: s3c24xx: get rid of custom This isolates the custom S3C24xx GPIO definition table to as this is used in a few different places in the kernel, removing the need to depend on the implicit inclusion of from and thus getting rid of a few nasty cross-dependencies. We also delete the nifty CONFIG_S3C24XX_GPIO_EXTRA stuff. The biggest this can ever be for the S3C24XX is CONFIG_S3C24XX_GPIO_EXTRA = 128, and then for CPU_S3C2443 or CPU_S3C2416 32*12 GPIOs are added, so 32*12+128 = 512 is the absolute roof value on this platform. So we set the size of ARCH_NR_GPIO to this and the GPIOs array will fit any S3C24XX platform, as per pattern from other archs. ChangeLog v2->v3: - Move the movement of the S3C64XX gpio.h file out of this patch and into the follow-up patch where it belongs. ChangeLog v1->v2: - Added an #ifdef ARCH_S3C24XX around the header inclusion in drivers/gpio/gpio-samsung.c as we would otherwise have colliding definitions when compiling S3C64XX. - Rename inclusion guard in the header file. Cc: Tomasz Figa Cc: Sylwester Nawrocki Cc: Ben Dooks Cc: linux-samsung-soc@vger.kernel.org Acked-by: Kukjin Kim Acked-by: Heiko Stuebner Tested-by: Heiko Stuebner Signed-off-by: Linus Walleij --- arch/arm/Kconfig | 3 +- arch/arm/mach-s3c24xx/Kconfig | 21 ---- arch/arm/mach-s3c24xx/common-smdk.c | 2 +- arch/arm/mach-s3c24xx/h1940-bluetooth.c | 1 + arch/arm/mach-s3c24xx/include/mach/gpio.h | 114 --------------------- arch/arm/mach-s3c24xx/mach-amlm5900.c | 1 + arch/arm/mach-s3c24xx/mach-anubis.c | 1 + arch/arm/mach-s3c24xx/mach-at2440evb.c | 1 + arch/arm/mach-s3c24xx/mach-bast.c | 1 + arch/arm/mach-s3c24xx/mach-gta02.c | 1 + arch/arm/mach-s3c24xx/mach-h1940.c | 1 + arch/arm/mach-s3c24xx/mach-jive.c | 1 + arch/arm/mach-s3c24xx/mach-mini2440.c | 1 + arch/arm/mach-s3c24xx/mach-n30.c | 1 + arch/arm/mach-s3c24xx/mach-nexcoder.c | 1 + arch/arm/mach-s3c24xx/mach-osiris.c | 1 + arch/arm/mach-s3c24xx/mach-qt2410.c | 1 + arch/arm/mach-s3c24xx/mach-rx1950.c | 1 + arch/arm/mach-s3c24xx/mach-rx3715.c | 1 + arch/arm/mach-s3c24xx/mach-smdk2413.c | 1 + arch/arm/mach-s3c24xx/mach-smdk2416.c | 1 + arch/arm/mach-s3c24xx/mach-vr1000.c | 1 + arch/arm/mach-s3c24xx/pm-s3c2410.c | 1 + arch/arm/mach-s3c24xx/pm.c | 1 + arch/arm/mach-s3c24xx/s3c2410.c | 1 + arch/arm/mach-s3c24xx/s3c2416.c | 1 + arch/arm/mach-s3c24xx/s3c2440.c | 1 + arch/arm/mach-s3c24xx/s3c2442.c | 1 + arch/arm/mach-s3c24xx/s3c2443.c | 1 + arch/arm/mach-s3c24xx/setup-i2c.c | 1 + arch/arm/mach-s3c24xx/setup-sdhci-gpio.c | 1 + arch/arm/mach-s3c24xx/setup-ts.c | 1 + arch/arm/mach-s3c24xx/simtec-usb.c | 1 + arch/arm/plat-samsung/pm-gpio.c | 3 + arch/arm/plat-samsung/setup-camif.c | 1 + drivers/gpio/gpio-samsung.c | 3 + drivers/mmc/host/s3cmci.c | 1 + include/linux/platform_data/gpio-samsung-s3c24xx.h | 106 +++++++++++++++++++ 38 files changed, 145 insertions(+), 138 deletions(-) delete mode 100644 arch/arm/mach-s3c24xx/include/mach/gpio.h create mode 100644 include/linux/platform_data/gpio-samsung-s3c24xx.h (limited to 'include/linux/platform_data') diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index c1f1a7eee953..6a26bcb3a63a 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -710,7 +710,6 @@ config ARCH_S3C24XX select HAVE_S3C2410_WATCHDOG if WATCHDOG select HAVE_S3C_RTC if RTC_CLASS select MULTI_IRQ_HANDLER - select NEED_MACH_GPIO_H select NEED_MACH_IO_H select SAMSUNG_ATAGS help @@ -1593,7 +1592,7 @@ config ARM_PSCI config ARCH_NR_GPIO int default 1024 if ARCH_SHMOBILE || ARCH_TEGRA - default 512 if ARCH_EXYNOS || ARCH_KEYSTONE || SOC_OMAP5 || SOC_DRA7XX + default 512 if ARCH_EXYNOS || ARCH_KEYSTONE || SOC_OMAP5 || SOC_DRA7XX || ARCH_S3C24XX default 392 if ARCH_U8500 default 352 if ARCH_VT8500 default 288 if ARCH_SUNXI diff --git a/arch/arm/mach-s3c24xx/Kconfig b/arch/arm/mach-s3c24xx/Kconfig index 8f1d327e0cd1..d876431d64c0 100644 --- a/arch/arm/mach-s3c24xx/Kconfig +++ b/arch/arm/mach-s3c24xx/Kconfig @@ -180,27 +180,6 @@ config CPU_LLSERIAL_S3C2440 Selected if there is an S3C2440 (or register compatible) serial low-level implementation needed -# gpio configurations - -config S3C24XX_GPIO_EXTRA - int - default 128 if S3C24XX_GPIO_EXTRA128 - default 64 if S3C24XX_GPIO_EXTRA64 - default 16 if ARCH_H1940 - default 0 - -config S3C24XX_GPIO_EXTRA64 - bool - help - Add an extra 64 gpio numbers to the available GPIO pool. This is - available for boards that need extra gpios for external devices. - -config S3C24XX_GPIO_EXTRA128 - bool - help - Add an extra 128 gpio numbers to the available GPIO pool. This is - available for boards that need extra gpios for external devices. - config S3C24XX_PLL bool "Support CPUfreq changing of PLL frequency (EXPERIMENTAL)" depends on ARM_S3C24XX_CPUFREQ diff --git a/arch/arm/mach-s3c24xx/common-smdk.c b/arch/arm/mach-s3c24xx/common-smdk.c index 404444dd3840..0a84a9c9f429 100644 --- a/arch/arm/mach-s3c24xx/common-smdk.c +++ b/arch/arm/mach-s3c24xx/common-smdk.c @@ -38,7 +38,7 @@ #include #include - +#include #include #include diff --git a/arch/arm/mach-s3c24xx/h1940-bluetooth.c b/arch/arm/mach-s3c24xx/h1940-bluetooth.c index 5b98bfd1df43..f2b859f4c894 100644 --- a/arch/arm/mach-s3c24xx/h1940-bluetooth.c +++ b/arch/arm/mach-s3c24xx/h1940-bluetooth.c @@ -18,6 +18,7 @@ #include #include #include +#include #include #include diff --git a/arch/arm/mach-s3c24xx/include/mach/gpio.h b/arch/arm/mach-s3c24xx/include/mach/gpio.h deleted file mode 100644 index 14591563ca70..000000000000 --- a/arch/arm/mach-s3c24xx/include/mach/gpio.h +++ /dev/null @@ -1,114 +0,0 @@ -/* - * Copyright (c) 2008 Simtec Electronics - * http://armlinux.simtec.co.uk/ - * Ben Dooks - * - * S3C2410 - GPIO lib support - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -/* some boards require extra gpio capacity to support external - * devices that need GPIO. - */ - -#ifndef __MACH_GPIO_H -#define __MACH_GPIO_H __FILE__ - -#ifdef CONFIG_CPU_S3C244X -#define ARCH_NR_GPIOS (32 * 9 + CONFIG_S3C24XX_GPIO_EXTRA) -#elif defined(CONFIG_CPU_S3C2443) || defined(CONFIG_CPU_S3C2416) -#define ARCH_NR_GPIOS (32 * 12 + CONFIG_S3C24XX_GPIO_EXTRA) -#else -#define ARCH_NR_GPIOS (256 + CONFIG_S3C24XX_GPIO_EXTRA) -#endif - -/* - * GPIO sizes for various SoCs: - * - * 2410 2412 2440 2443 2416 - * 2442 - * ---- ---- ---- ---- ---- - * A 23 22 25 16 25 - * B 11 11 11 11 9 - * C 16 15 16 16 16 - * D 16 16 16 16 16 - * E 16 16 16 16 16 - * F 8 8 8 8 8 - * G 16 16 16 16 8 - * H 11 11 9 15 15 - * J -- -- 13 16 -- - * K -- -- -- -- 16 - * L -- -- -- 15 7 - * M -- -- -- 2 2 - */ - -/* GPIO bank sizes */ - -#define S3C2410_GPIO_A_NR (32) -#define S3C2410_GPIO_B_NR (32) -#define S3C2410_GPIO_C_NR (32) -#define S3C2410_GPIO_D_NR (32) -#define S3C2410_GPIO_E_NR (32) -#define S3C2410_GPIO_F_NR (32) -#define S3C2410_GPIO_G_NR (32) -#define S3C2410_GPIO_H_NR (32) -#define S3C2410_GPIO_J_NR (32) /* technically 16. */ -#define S3C2410_GPIO_K_NR (32) /* technically 16. */ -#define S3C2410_GPIO_L_NR (32) /* technically 15. */ -#define S3C2410_GPIO_M_NR (32) /* technically 2. */ - -#if CONFIG_S3C_GPIO_SPACE != 0 -#error CONFIG_S3C_GPIO_SPACE cannot be nonzero at the moment -#endif - -#define S3C2410_GPIO_NEXT(__gpio) \ - ((__gpio##_START) + (__gpio##_NR) + CONFIG_S3C_GPIO_SPACE + 0) - -#ifndef __ASSEMBLY__ - -enum s3c_gpio_number { - S3C2410_GPIO_A_START = 0, - S3C2410_GPIO_B_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_A), - S3C2410_GPIO_C_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_B), - S3C2410_GPIO_D_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_C), - S3C2410_GPIO_E_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_D), - S3C2410_GPIO_F_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_E), - S3C2410_GPIO_G_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_F), - S3C2410_GPIO_H_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_G), - S3C2410_GPIO_J_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_H), - S3C2410_GPIO_K_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_J), - S3C2410_GPIO_L_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_K), - S3C2410_GPIO_M_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_L), -}; - -#endif /* __ASSEMBLY__ */ - -/* S3C2410 GPIO number definitions. */ - -#define S3C2410_GPA(_nr) (S3C2410_GPIO_A_START + (_nr)) -#define S3C2410_GPB(_nr) (S3C2410_GPIO_B_START + (_nr)) -#define S3C2410_GPC(_nr) (S3C2410_GPIO_C_START + (_nr)) -#define S3C2410_GPD(_nr) (S3C2410_GPIO_D_START + (_nr)) -#define S3C2410_GPE(_nr) (S3C2410_GPIO_E_START + (_nr)) -#define S3C2410_GPF(_nr) (S3C2410_GPIO_F_START + (_nr)) -#define S3C2410_GPG(_nr) (S3C2410_GPIO_G_START + (_nr)) -#define S3C2410_GPH(_nr) (S3C2410_GPIO_H_START + (_nr)) -#define S3C2410_GPJ(_nr) (S3C2410_GPIO_J_START + (_nr)) -#define S3C2410_GPK(_nr) (S3C2410_GPIO_K_START + (_nr)) -#define S3C2410_GPL(_nr) (S3C2410_GPIO_L_START + (_nr)) -#define S3C2410_GPM(_nr) (S3C2410_GPIO_M_START + (_nr)) - -#include - -#ifdef CONFIG_CPU_S3C244X -#define S3C_GPIO_END (S3C2410_GPJ(0) + 32) -#elif defined(CONFIG_CPU_S3C2443) || defined(CONFIG_CPU_S3C2416) -#define S3C_GPIO_END (S3C2410_GPM(0) + 32) -#else -#define S3C_GPIO_END (S3C2410_GPH(0) + 32) -#endif - -#endif /* __MACH_GPIO_H */ diff --git a/arch/arm/mach-s3c24xx/mach-amlm5900.c b/arch/arm/mach-s3c24xx/mach-amlm5900.c index e27b5c91b3db..530e9a624466 100644 --- a/arch/arm/mach-s3c24xx/mach-amlm5900.c +++ b/arch/arm/mach-s3c24xx/mach-amlm5900.c @@ -54,6 +54,7 @@ #include #include +#include #include #include #include diff --git a/arch/arm/mach-s3c24xx/mach-anubis.c b/arch/arm/mach-s3c24xx/mach-anubis.c index c1fb6c37867f..b60a248c033a 100644 --- a/arch/arm/mach-s3c24xx/mach-anubis.c +++ b/arch/arm/mach-s3c24xx/mach-anubis.c @@ -37,6 +37,7 @@ #include #include #include +#include #include #include diff --git a/arch/arm/mach-s3c24xx/mach-at2440evb.c b/arch/arm/mach-s3c24xx/mach-at2440evb.c index 6dfeeb7ef469..74401196b429 100644 --- a/arch/arm/mach-s3c24xx/mach-at2440evb.c +++ b/arch/arm/mach-s3c24xx/mach-at2440evb.c @@ -38,6 +38,7 @@ #include #include #include +#include #include #include diff --git a/arch/arm/mach-s3c24xx/mach-bast.c b/arch/arm/mach-s3c24xx/mach-bast.c index 22d6ae926d91..47fe7af87129 100644 --- a/arch/arm/mach-s3c24xx/mach-bast.c +++ b/arch/arm/mach-s3c24xx/mach-bast.c @@ -35,6 +35,7 @@ #include #include #include +#include #include diff --git a/arch/arm/mach-s3c24xx/mach-gta02.c b/arch/arm/mach-s3c24xx/mach-gta02.c index 13d8d073675a..c2c2ac78cea8 100644 --- a/arch/arm/mach-s3c24xx/mach-gta02.c +++ b/arch/arm/mach-s3c24xx/mach-gta02.c @@ -70,6 +70,7 @@ #include #include #include +#include #include #include diff --git a/arch/arm/mach-s3c24xx/mach-h1940.c b/arch/arm/mach-s3c24xx/mach-h1940.c index 952b6a040d1f..d25d8b18512c 100644 --- a/arch/arm/mach-s3c24xx/mach-h1940.c +++ b/arch/arm/mach-s3c24xx/mach-h1940.c @@ -46,6 +46,7 @@ #include #include #include +#include #include diff --git a/arch/arm/mach-s3c24xx/mach-jive.c b/arch/arm/mach-s3c24xx/mach-jive.c index 43c23e220f5b..434dbf231773 100644 --- a/arch/arm/mach-s3c24xx/mach-jive.c +++ b/arch/arm/mach-s3c24xx/mach-jive.c @@ -34,6 +34,7 @@ #include #include #include +#include #include #include diff --git a/arch/arm/mach-s3c24xx/mach-mini2440.c b/arch/arm/mach-s3c24xx/mach-mini2440.c index 4a18d49a63e0..48af11fc15fd 100644 --- a/arch/arm/mach-s3c24xx/mach-mini2440.c +++ b/arch/arm/mach-s3c24xx/mach-mini2440.c @@ -46,6 +46,7 @@ #include #include #include +#include #include #include diff --git a/arch/arm/mach-s3c24xx/mach-n30.c b/arch/arm/mach-s3c24xx/mach-n30.c index 2cb46c37c920..7fcb887f5289 100644 --- a/arch/arm/mach-s3c24xx/mach-n30.c +++ b/arch/arm/mach-s3c24xx/mach-n30.c @@ -42,6 +42,7 @@ #include #include +#include #include #include diff --git a/arch/arm/mach-s3c24xx/mach-nexcoder.c b/arch/arm/mach-s3c24xx/mach-nexcoder.c index 01f4354206f9..0f27ac44db09 100644 --- a/arch/arm/mach-s3c24xx/mach-nexcoder.c +++ b/arch/arm/mach-s3c24xx/mach-nexcoder.c @@ -39,6 +39,7 @@ #include #include #include +#include #include #include diff --git a/arch/arm/mach-s3c24xx/mach-osiris.c b/arch/arm/mach-s3c24xx/mach-osiris.c index 58d6fbe5bf1f..040b16aff93d 100644 --- a/arch/arm/mach-s3c24xx/mach-osiris.c +++ b/arch/arm/mach-s3c24xx/mach-osiris.c @@ -33,6 +33,7 @@ #include #include +#include #include #include diff --git a/arch/arm/mach-s3c24xx/mach-qt2410.c b/arch/arm/mach-s3c24xx/mach-qt2410.c index f8feaeadb55a..96c3bc858710 100644 --- a/arch/arm/mach-s3c24xx/mach-qt2410.c +++ b/arch/arm/mach-s3c24xx/mach-qt2410.c @@ -54,6 +54,7 @@ #include #include #include +#include #include #include diff --git a/arch/arm/mach-s3c24xx/mach-rx1950.c b/arch/arm/mach-s3c24xx/mach-rx1950.c index 034b7fe45c49..d492fb938bbb 100644 --- a/arch/arm/mach-s3c24xx/mach-rx1950.c +++ b/arch/arm/mach-s3c24xx/mach-rx1950.c @@ -45,6 +45,7 @@ #include #include #include +#include #include diff --git a/arch/arm/mach-s3c24xx/mach-rx3715.c b/arch/arm/mach-s3c24xx/mach-rx3715.c index 3bc6231d0a1f..319ed8033475 100644 --- a/arch/arm/mach-s3c24xx/mach-rx3715.c +++ b/arch/arm/mach-s3c24xx/mach-rx3715.c @@ -35,6 +35,7 @@ #include #include +#include #include #include diff --git a/arch/arm/mach-s3c24xx/mach-smdk2413.c b/arch/arm/mach-s3c24xx/mach-smdk2413.c index c9d31ef28dd1..86e25012b0c1 100644 --- a/arch/arm/mach-s3c24xx/mach-smdk2413.c +++ b/arch/arm/mach-s3c24xx/mach-smdk2413.c @@ -39,6 +39,7 @@ #include #include +#include #include #include diff --git a/arch/arm/mach-s3c24xx/mach-smdk2416.c b/arch/arm/mach-s3c24xx/mach-smdk2416.c index f88e672ad1e4..0cc691d01d60 100644 --- a/arch/arm/mach-s3c24xx/mach-smdk2416.c +++ b/arch/arm/mach-s3c24xx/mach-smdk2416.c @@ -41,6 +41,7 @@ #include #include +#include #include #include diff --git a/arch/arm/mach-s3c24xx/mach-vr1000.c b/arch/arm/mach-s3c24xx/mach-vr1000.c index 42e7187fed60..86e7ffdca33f 100644 --- a/arch/arm/mach-s3c24xx/mach-vr1000.c +++ b/arch/arm/mach-s3c24xx/mach-vr1000.c @@ -37,6 +37,7 @@ #include #include #include +#include #include #include diff --git a/arch/arm/mach-s3c24xx/pm-s3c2410.c b/arch/arm/mach-s3c24xx/pm-s3c2410.c index 2d82c4f116cd..e4cd56e8b90b 100644 --- a/arch/arm/mach-s3c24xx/pm-s3c2410.c +++ b/arch/arm/mach-s3c24xx/pm-s3c2410.c @@ -28,6 +28,7 @@ #include #include #include +#include #include diff --git a/arch/arm/mach-s3c24xx/pm.c b/arch/arm/mach-s3c24xx/pm.c index caa5b7211380..2baa887b28d2 100644 --- a/arch/arm/mach-s3c24xx/pm.c +++ b/arch/arm/mach-s3c24xx/pm.c @@ -34,6 +34,7 @@ #include #include #include +#include #include #include diff --git a/arch/arm/mach-s3c24xx/s3c2410.c b/arch/arm/mach-s3c24xx/s3c2410.c index 34676d1d5fec..db22f748ce8d 100644 --- a/arch/arm/mach-s3c24xx/s3c2410.c +++ b/arch/arm/mach-s3c24xx/s3c2410.c @@ -24,6 +24,7 @@ #include #include #include +#include #include #include diff --git a/arch/arm/mach-s3c24xx/s3c2416.c b/arch/arm/mach-s3c24xx/s3c2416.c index 9ef3ccfbe196..cb77880029f7 100644 --- a/arch/arm/mach-s3c24xx/s3c2416.c +++ b/arch/arm/mach-s3c24xx/s3c2416.c @@ -36,6 +36,7 @@ #include #include #include +#include #include #include diff --git a/arch/arm/mach-s3c24xx/s3c2440.c b/arch/arm/mach-s3c24xx/s3c2440.c index 5f9d6569475d..22e5dbdcbe8d 100644 --- a/arch/arm/mach-s3c24xx/s3c2440.c +++ b/arch/arm/mach-s3c24xx/s3c2440.c @@ -23,6 +23,7 @@ #include #include #include +#include #include #include diff --git a/arch/arm/mach-s3c24xx/s3c2442.c b/arch/arm/mach-s3c24xx/s3c2442.c index 6819961f6b19..4ba093b4e495 100644 --- a/arch/arm/mach-s3c24xx/s3c2442.c +++ b/arch/arm/mach-s3c24xx/s3c2442.c @@ -35,6 +35,7 @@ #include #include #include +#include #include #include diff --git a/arch/arm/mach-s3c24xx/s3c2443.c b/arch/arm/mach-s3c24xx/s3c2443.c index b6c71918b25c..faa1086924c4 100644 --- a/arch/arm/mach-s3c24xx/s3c2443.c +++ b/arch/arm/mach-s3c24xx/s3c2443.c @@ -23,6 +23,7 @@ #include #include #include +#include #include #include diff --git a/arch/arm/mach-s3c24xx/setup-i2c.c b/arch/arm/mach-s3c24xx/setup-i2c.c index 7b4f33332d19..3d1fd5ce24e5 100644 --- a/arch/arm/mach-s3c24xx/setup-i2c.c +++ b/arch/arm/mach-s3c24xx/setup-i2c.c @@ -17,6 +17,7 @@ struct platform_device; #include #include +#include #include #include diff --git a/arch/arm/mach-s3c24xx/setup-sdhci-gpio.c b/arch/arm/mach-s3c24xx/setup-sdhci-gpio.c index f65cb3ef16ce..2835241f732a 100644 --- a/arch/arm/mach-s3c24xx/setup-sdhci-gpio.c +++ b/arch/arm/mach-s3c24xx/setup-sdhci-gpio.c @@ -18,6 +18,7 @@ #include #include #include +#include #include #include diff --git a/arch/arm/mach-s3c24xx/setup-ts.c b/arch/arm/mach-s3c24xx/setup-ts.c index 4e11affce3a8..1ea4056f6fdc 100644 --- a/arch/arm/mach-s3c24xx/setup-ts.c +++ b/arch/arm/mach-s3c24xx/setup-ts.c @@ -12,6 +12,7 @@ #include #include +#include struct platform_device; /* don't need the contents */ diff --git a/arch/arm/mach-s3c24xx/simtec-usb.c b/arch/arm/mach-s3c24xx/simtec-usb.c index 2ed2e32430dc..a007e5f16583 100644 --- a/arch/arm/mach-s3c24xx/simtec-usb.c +++ b/arch/arm/mach-s3c24xx/simtec-usb.c @@ -32,6 +32,7 @@ #include #include +#include #include #include "bast.h" diff --git a/arch/arm/plat-samsung/pm-gpio.c b/arch/arm/plat-samsung/pm-gpio.c index a8de3cfe2ee1..41fef6980230 100644 --- a/arch/arm/plat-samsung/pm-gpio.c +++ b/arch/arm/plat-samsung/pm-gpio.c @@ -19,6 +19,9 @@ #include #include +#ifdef CONFIG_ARCH_S3C24XX +#include +#endif #include #include diff --git a/arch/arm/plat-samsung/setup-camif.c b/arch/arm/plat-samsung/setup-camif.c index e01bf760af2c..70cf503c9a6b 100644 --- a/arch/arm/plat-samsung/setup-camif.c +++ b/arch/arm/plat-samsung/setup-camif.c @@ -9,6 +9,7 @@ */ #include +#include #include /* Number of camera port pins, without FIELD */ diff --git a/drivers/gpio/gpio-samsung.c b/drivers/gpio/gpio-samsung.c index 76e02b9460e6..268214c57799 100644 --- a/drivers/gpio/gpio-samsung.c +++ b/drivers/gpio/gpio-samsung.c @@ -27,6 +27,9 @@ #include #include #include +#ifdef CONFIG_ARCH_S3C24XX +#include +#endif #include diff --git a/drivers/mmc/host/s3cmci.c b/drivers/mmc/host/s3cmci.c index 2fce5ea5eb39..11ba3cbb0951 100644 --- a/drivers/mmc/host/s3cmci.c +++ b/drivers/mmc/host/s3cmci.c @@ -26,6 +26,7 @@ #include #include +#include #include "s3cmci.h" diff --git a/include/linux/platform_data/gpio-samsung-s3c24xx.h b/include/linux/platform_data/gpio-samsung-s3c24xx.h new file mode 100644 index 000000000000..5ce750c84a14 --- /dev/null +++ b/include/linux/platform_data/gpio-samsung-s3c24xx.h @@ -0,0 +1,106 @@ +/* + * Copyright (c) 2008 Simtec Electronics + * http://armlinux.simtec.co.uk/ + * Ben Dooks + * + * S3C2410 - GPIO lib support + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +/* some boards require extra gpio capacity to support external + * devices that need GPIO. + */ + +#ifndef GPIO_SAMSUNG_S3C24XX_H +#define GPIO_SAMSUNG_S3C24XX_H + +/* + * GPIO sizes for various SoCs: + * + * 2410 2412 2440 2443 2416 + * 2442 + * ---- ---- ---- ---- ---- + * A 23 22 25 16 25 + * B 11 11 11 11 9 + * C 16 15 16 16 16 + * D 16 16 16 16 16 + * E 16 16 16 16 16 + * F 8 8 8 8 8 + * G 16 16 16 16 8 + * H 11 11 9 15 15 + * J -- -- 13 16 -- + * K -- -- -- -- 16 + * L -- -- -- 15 7 + * M -- -- -- 2 2 + */ + +/* GPIO bank sizes */ + +#define S3C2410_GPIO_A_NR (32) +#define S3C2410_GPIO_B_NR (32) +#define S3C2410_GPIO_C_NR (32) +#define S3C2410_GPIO_D_NR (32) +#define S3C2410_GPIO_E_NR (32) +#define S3C2410_GPIO_F_NR (32) +#define S3C2410_GPIO_G_NR (32) +#define S3C2410_GPIO_H_NR (32) +#define S3C2410_GPIO_J_NR (32) /* technically 16. */ +#define S3C2410_GPIO_K_NR (32) /* technically 16. */ +#define S3C2410_GPIO_L_NR (32) /* technically 15. */ +#define S3C2410_GPIO_M_NR (32) /* technically 2. */ + +#if CONFIG_S3C_GPIO_SPACE != 0 +#error CONFIG_S3C_GPIO_SPACE cannot be nonzero at the moment +#endif + +#define S3C2410_GPIO_NEXT(__gpio) \ + ((__gpio##_START) + (__gpio##_NR) + CONFIG_S3C_GPIO_SPACE + 0) + +#ifndef __ASSEMBLY__ + +enum s3c_gpio_number { + S3C2410_GPIO_A_START = 0, + S3C2410_GPIO_B_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_A), + S3C2410_GPIO_C_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_B), + S3C2410_GPIO_D_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_C), + S3C2410_GPIO_E_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_D), + S3C2410_GPIO_F_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_E), + S3C2410_GPIO_G_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_F), + S3C2410_GPIO_H_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_G), + S3C2410_GPIO_J_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_H), + S3C2410_GPIO_K_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_J), + S3C2410_GPIO_L_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_K), + S3C2410_GPIO_M_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_L), +}; + +#endif /* __ASSEMBLY__ */ + +/* S3C2410 GPIO number definitions. */ + +#define S3C2410_GPA(_nr) (S3C2410_GPIO_A_START + (_nr)) +#define S3C2410_GPB(_nr) (S3C2410_GPIO_B_START + (_nr)) +#define S3C2410_GPC(_nr) (S3C2410_GPIO_C_START + (_nr)) +#define S3C2410_GPD(_nr) (S3C2410_GPIO_D_START + (_nr)) +#define S3C2410_GPE(_nr) (S3C2410_GPIO_E_START + (_nr)) +#define S3C2410_GPF(_nr) (S3C2410_GPIO_F_START + (_nr)) +#define S3C2410_GPG(_nr) (S3C2410_GPIO_G_START + (_nr)) +#define S3C2410_GPH(_nr) (S3C2410_GPIO_H_START + (_nr)) +#define S3C2410_GPJ(_nr) (S3C2410_GPIO_J_START + (_nr)) +#define S3C2410_GPK(_nr) (S3C2410_GPIO_K_START + (_nr)) +#define S3C2410_GPL(_nr) (S3C2410_GPIO_L_START + (_nr)) +#define S3C2410_GPM(_nr) (S3C2410_GPIO_M_START + (_nr)) + +#include + +#ifdef CONFIG_CPU_S3C244X +#define S3C_GPIO_END (S3C2410_GPJ(0) + 32) +#elif defined(CONFIG_CPU_S3C2443) || defined(CONFIG_CPU_S3C2416) +#define S3C_GPIO_END (S3C2410_GPM(0) + 32) +#else +#define S3C_GPIO_END (S3C2410_GPH(0) + 32) +#endif + +#endif /* GPIO_SAMSUNG_S3C24XX_H */ -- cgit v1.2.3-59-g8ed1b From 41c3548e6da67786bcaf8ee7b406f6f85ddd816b Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Fri, 6 Dec 2013 12:46:27 +0100 Subject: ARM: s3c64xx: get rid of custom This isolates the custom S3C64xx GPIO definition table to as this is used in a few different places in the kernel, removing the need to depend on the implicit inclusion of from and thus getting rid of a few nasty cross-dependencies. Also delete the CONFIG_SAMSUNG_GPIO_EXTRA stuff. Instead roof the number of GPIOs for this platform: First sum up all the GPIO banks from A to Q: 187 GPIOs. Add the 16 "board GPIOs" and the roof for SAMSUNG_GPIO_EXTRA, 128, so in total maximum 187+16+128 = 331 GPIOs, so let's take the same roof as for S3C24XX: 512. This way we can do away with the GPIO calculation macros for GPIO_BOARD_START, BOARD_NR_GPIOS and the definition of ARCH_NR_GPIOS. Cc: Mark Brown [on Mini6410 board] Tested-by: Tomasz Figa [for changes in mach-s3c64xx] Acked-by: Tomasz Figa Tested-by: Mark Brown Acked-by: Kukjin Kim Signed-off-by: Linus Walleij --- arch/arm/Kconfig | 3 +- arch/arm/mach-s3c64xx/Kconfig | 3 - arch/arm/mach-s3c64xx/common.c | 1 + arch/arm/mach-s3c64xx/crag6410.h | 2 +- arch/arm/mach-s3c64xx/dev-audio.c | 1 + arch/arm/mach-s3c64xx/include/mach/gpio.h | 93 --------------------- arch/arm/mach-s3c64xx/mach-anw6410.c | 1 + arch/arm/mach-s3c64xx/mach-crag6410.c | 1 + arch/arm/mach-s3c64xx/mach-hmt.c | 1 + arch/arm/mach-s3c64xx/mach-mini6410.c | 1 + arch/arm/mach-s3c64xx/mach-real6410.c | 1 + arch/arm/mach-s3c64xx/mach-smartq.c | 1 + arch/arm/mach-s3c64xx/mach-smartq5.c | 1 + arch/arm/mach-s3c64xx/mach-smartq7.c | 1 + arch/arm/mach-s3c64xx/mach-smdk6400.c | 1 + arch/arm/mach-s3c64xx/mach-smdk6410.c | 1 + arch/arm/mach-s3c64xx/pm.c | 1 + arch/arm/mach-s3c64xx/setup-fb-24bpp.c | 1 + arch/arm/mach-s3c64xx/setup-i2c0.c | 1 + arch/arm/mach-s3c64xx/setup-i2c1.c | 1 + arch/arm/mach-s3c64xx/setup-ide.c | 1 + arch/arm/mach-s3c64xx/setup-keypad.c | 1 + arch/arm/mach-s3c64xx/setup-sdhci-gpio.c | 1 + arch/arm/mach-s3c64xx/setup-spi.c | 1 + arch/arm/plat-samsung/pm-gpio.c | 3 + drivers/gpio/gpio-samsung.c | 3 + include/linux/platform_data/gpio-samsung-s3c64xx.h | 94 ++++++++++++++++++++++ 27 files changed, 122 insertions(+), 99 deletions(-) delete mode 100644 arch/arm/mach-s3c64xx/include/mach/gpio.h create mode 100644 include/linux/platform_data/gpio-samsung-s3c64xx.h (limited to 'include/linux/platform_data') diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 6a26bcb3a63a..103437986684 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -732,7 +732,6 @@ config ARCH_S3C64XX select HAVE_S3C2410_I2C if I2C select HAVE_S3C2410_WATCHDOG if WATCHDOG select HAVE_TCM - select NEED_MACH_GPIO_H select NO_IOPORT select PLAT_SAMSUNG select PM_GENERIC_DOMAINS @@ -1592,7 +1591,7 @@ config ARM_PSCI config ARCH_NR_GPIO int default 1024 if ARCH_SHMOBILE || ARCH_TEGRA - default 512 if ARCH_EXYNOS || ARCH_KEYSTONE || SOC_OMAP5 || SOC_DRA7XX || ARCH_S3C24XX + default 512 if ARCH_EXYNOS || ARCH_KEYSTONE || SOC_OMAP5 || SOC_DRA7XX || ARCH_S3C24XX || ARCH_S3C64XX default 392 if ARCH_U8500 default 352 if ARCH_VT8500 default 288 if ARCH_SUNXI diff --git a/arch/arm/mach-s3c64xx/Kconfig b/arch/arm/mach-s3c64xx/Kconfig index 2cb8dc55b50e..175f01501129 100644 --- a/arch/arm/mach-s3c64xx/Kconfig +++ b/arch/arm/mach-s3c64xx/Kconfig @@ -192,7 +192,6 @@ config SMDK6410_WM1190_EV1 select MFD_WM8350_I2C select REGULATOR select REGULATOR_WM8350 - select SAMSUNG_GPIO_EXTRA64 help The Wolfson Microelectronics 1190-EV1 is a WM835x based PMIC and audio daughtercard for the Samsung SMDK6410 reference @@ -208,7 +207,6 @@ config SMDK6410_WM1192_EV1 select MFD_WM831X_I2C select REGULATOR select REGULATOR_WM831X - select SAMSUNG_GPIO_EXTRA64 help The Wolfson Microelectronics 1192-EV1 is a WM831x based PMIC daughtercard for the Samsung SMDK6410 reference platform. @@ -294,7 +292,6 @@ config MACH_WLF_CRAGG_6410 select SAMSUNG_DEV_ADC select SAMSUNG_DEV_KEYPAD select SAMSUNG_DEV_PWM - select SAMSUNG_GPIO_EXTRA128 help Machine support for the Wolfson Cragganmore S3C6410 variant. diff --git a/arch/arm/mach-s3c64xx/common.c b/arch/arm/mach-s3c64xx/common.c index 7a3ce4c39e5f..64edda37bde3 100644 --- a/arch/arm/mach-s3c64xx/common.c +++ b/arch/arm/mach-s3c64xx/common.c @@ -32,6 +32,7 @@ #include #include #include +#include #include #include diff --git a/arch/arm/mach-s3c64xx/crag6410.h b/arch/arm/mach-s3c64xx/crag6410.h index 4c3c9994fc2c..9ef20b8fd36f 100644 --- a/arch/arm/mach-s3c64xx/crag6410.h +++ b/arch/arm/mach-s3c64xx/crag6410.h @@ -11,7 +11,7 @@ #ifndef MACH_CRAG6410_H #define MACH_CRAG6410_H -#include +#include #define GLENFARCLAS_PMIC_IRQ_BASE IRQ_BOARD_START diff --git a/arch/arm/mach-s3c64xx/dev-audio.c b/arch/arm/mach-s3c64xx/dev-audio.c index e367e87bbc29..6f58c80235dc 100644 --- a/arch/arm/mach-s3c64xx/dev-audio.c +++ b/arch/arm/mach-s3c64xx/dev-audio.c @@ -21,6 +21,7 @@ #include #include +#include #include static int s3c64xx_i2s_cfg_gpio(struct platform_device *pdev) diff --git a/arch/arm/mach-s3c64xx/include/mach/gpio.h b/arch/arm/mach-s3c64xx/include/mach/gpio.h deleted file mode 100644 index 8b540c42d5dd..000000000000 --- a/arch/arm/mach-s3c64xx/include/mach/gpio.h +++ /dev/null @@ -1,93 +0,0 @@ -/* arch/arm/mach-s3c6400/include/mach/gpio.h - * - * Copyright 2008 Openmoko, Inc. - * Copyright 2008 Simtec Electronics - * http://armlinux.simtec.co.uk/ - * Ben Dooks - * - * S3C6400 - GPIO lib support - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -/* GPIO bank sizes */ -#define S3C64XX_GPIO_A_NR (8) -#define S3C64XX_GPIO_B_NR (7) -#define S3C64XX_GPIO_C_NR (8) -#define S3C64XX_GPIO_D_NR (5) -#define S3C64XX_GPIO_E_NR (5) -#define S3C64XX_GPIO_F_NR (16) -#define S3C64XX_GPIO_G_NR (7) -#define S3C64XX_GPIO_H_NR (10) -#define S3C64XX_GPIO_I_NR (16) -#define S3C64XX_GPIO_J_NR (12) -#define S3C64XX_GPIO_K_NR (16) -#define S3C64XX_GPIO_L_NR (15) -#define S3C64XX_GPIO_M_NR (6) -#define S3C64XX_GPIO_N_NR (16) -#define S3C64XX_GPIO_O_NR (16) -#define S3C64XX_GPIO_P_NR (15) -#define S3C64XX_GPIO_Q_NR (9) - -/* GPIO bank numbes */ - -/* CONFIG_S3C_GPIO_SPACE allows the user to select extra - * space for debugging purposes so that any accidental - * change from one gpio bank to another can be caught. -*/ - -#define S3C64XX_GPIO_NEXT(__gpio) \ - ((__gpio##_START) + (__gpio##_NR) + CONFIG_S3C_GPIO_SPACE + 1) - -enum s3c_gpio_number { - S3C64XX_GPIO_A_START = 0, - S3C64XX_GPIO_B_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_A), - S3C64XX_GPIO_C_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_B), - S3C64XX_GPIO_D_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_C), - S3C64XX_GPIO_E_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_D), - S3C64XX_GPIO_F_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_E), - S3C64XX_GPIO_G_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_F), - S3C64XX_GPIO_H_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_G), - S3C64XX_GPIO_I_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_H), - S3C64XX_GPIO_J_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_I), - S3C64XX_GPIO_K_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_J), - S3C64XX_GPIO_L_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_K), - S3C64XX_GPIO_M_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_L), - S3C64XX_GPIO_N_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_M), - S3C64XX_GPIO_O_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_N), - S3C64XX_GPIO_P_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_O), - S3C64XX_GPIO_Q_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_P), -}; - -/* S3C64XX GPIO number definitions. */ - -#define S3C64XX_GPA(_nr) (S3C64XX_GPIO_A_START + (_nr)) -#define S3C64XX_GPB(_nr) (S3C64XX_GPIO_B_START + (_nr)) -#define S3C64XX_GPC(_nr) (S3C64XX_GPIO_C_START + (_nr)) -#define S3C64XX_GPD(_nr) (S3C64XX_GPIO_D_START + (_nr)) -#define S3C64XX_GPE(_nr) (S3C64XX_GPIO_E_START + (_nr)) -#define S3C64XX_GPF(_nr) (S3C64XX_GPIO_F_START + (_nr)) -#define S3C64XX_GPG(_nr) (S3C64XX_GPIO_G_START + (_nr)) -#define S3C64XX_GPH(_nr) (S3C64XX_GPIO_H_START + (_nr)) -#define S3C64XX_GPI(_nr) (S3C64XX_GPIO_I_START + (_nr)) -#define S3C64XX_GPJ(_nr) (S3C64XX_GPIO_J_START + (_nr)) -#define S3C64XX_GPK(_nr) (S3C64XX_GPIO_K_START + (_nr)) -#define S3C64XX_GPL(_nr) (S3C64XX_GPIO_L_START + (_nr)) -#define S3C64XX_GPM(_nr) (S3C64XX_GPIO_M_START + (_nr)) -#define S3C64XX_GPN(_nr) (S3C64XX_GPIO_N_START + (_nr)) -#define S3C64XX_GPO(_nr) (S3C64XX_GPIO_O_START + (_nr)) -#define S3C64XX_GPP(_nr) (S3C64XX_GPIO_P_START + (_nr)) -#define S3C64XX_GPQ(_nr) (S3C64XX_GPIO_Q_START + (_nr)) - -/* the end of the S3C64XX specific gpios */ -#define S3C64XX_GPIO_END (S3C64XX_GPQ(S3C64XX_GPIO_Q_NR) + 1) -#define S3C_GPIO_END S3C64XX_GPIO_END - -/* define the number of gpios we need to the one after the GPQ() range */ -#define GPIO_BOARD_START (S3C64XX_GPQ(S3C64XX_GPIO_Q_NR) + 1) - -#define BOARD_NR_GPIOS (16 + CONFIG_SAMSUNG_GPIO_EXTRA) - -#define ARCH_NR_GPIOS (GPIO_BOARD_START + BOARD_NR_GPIOS) diff --git a/arch/arm/mach-s3c64xx/mach-anw6410.c b/arch/arm/mach-s3c64xx/mach-anw6410.c index d266dd5f7060..546f45b59ea1 100644 --- a/arch/arm/mach-s3c64xx/mach-anw6410.c +++ b/arch/arm/mach-s3c64xx/mach-anw6410.c @@ -43,6 +43,7 @@ #include #include +#include #include #include diff --git a/arch/arm/mach-s3c64xx/mach-crag6410.c b/arch/arm/mach-s3c64xx/mach-crag6410.c index 758e31b26550..7b913595e4ee 100644 --- a/arch/arm/mach-s3c64xx/mach-crag6410.c +++ b/arch/arm/mach-s3c64xx/mach-crag6410.c @@ -32,6 +32,7 @@ #include #include +#include #include