diff options
Diffstat (limited to 'arch/arm/mach-pxa/zylonite.c')
| -rw-r--r-- | arch/arm/mach-pxa/zylonite.c | 495 |
1 files changed, 0 insertions, 495 deletions
diff --git a/arch/arm/mach-pxa/zylonite.c b/arch/arm/mach-pxa/zylonite.c deleted file mode 100644 index 8ed75ac29b1a..000000000000 --- a/arch/arm/mach-pxa/zylonite.c +++ /dev/null @@ -1,495 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * linux/arch/arm/mach-pxa/zylonite.c - * - * Support for the PXA3xx Development Platform (aka Zylonite) - * - * Copyright (C) 2006 Marvell International Ltd. - * - * 2007-09-04: eric miao <eric.miao@marvell.com> - * rewrite to align with latest kernel - */ - -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/interrupt.h> -#include <linux/leds.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/gpio/machine.h> -#include <linux/pwm.h> -#include <linux/pwm_backlight.h> -#include <linux/smc91x.h> -#include <linux/soc/pxa/cpu.h> - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include "pxa3xx.h" -#include <linux/platform_data/asoc-pxa.h> -#include <linux/platform_data/video-pxafb.h> -#include "zylonite.h" -#include <linux/platform_data/mmc-pxamci.h> -#include <linux/platform_data/usb-ohci-pxa27x.h> -#include <linux/platform_data/keypad-pxa27x.h> -#include <linux/platform_data/mtd-nand-pxa3xx.h> -#include "mfp.h" - -#include "devices.h" -#include "generic.h" - -int gpio_eth_irq; -int gpio_debug_led1; -int gpio_debug_led2; - -int wm9713_irq; - -int lcd_id; -int lcd_orientation; - -static struct resource smc91x_resources[] = { - [0] = { - .start = ZYLONITE_ETH_PHYS + 0x300, - .end = ZYLONITE_ETH_PHYS + 0xfffff, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = -1, /* for run-time assignment */ - .end = -1, - .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE, - } -}; - -static struct smc91x_platdata zylonite_smc91x_info = { - .flags = SMC91X_USE_8BIT | SMC91X_USE_16BIT | - SMC91X_NOWAIT | SMC91X_USE_DMA, -}; - -static struct platform_device smc91x_device = { - .name = "smc91x", - .id = 0, - .num_resources = ARRAY_SIZE(smc91x_resources), - .resource = smc91x_resources, - .dev = { - .platform_data = &zylonite_smc91x_info, - }, -}; - -#if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE) -static struct gpio_led zylonite_debug_leds[] = { - [0] = { - .name = "zylonite:yellow:1", - .default_trigger = "heartbeat", - }, - [1] = { - .name = "zylonite:yellow:2", - .default_trigger = "default-on", - }, -}; - -static struct gpio_led_platform_data zylonite_debug_leds_info = { - .leds = zylonite_debug_leds, - .num_leds = ARRAY_SIZE(zylonite_debug_leds), -}; - -static struct platform_device zylonite_device_leds = { - .name = "leds-gpio", - .id = -1, - .dev = { - .platform_data = &zylonite_debug_leds_info, - } -}; - -static void __init zylonite_init_leds(void) -{ - zylonite_debug_leds[0].gpio = gpio_debug_led1; - zylonite_debug_leds[1].gpio = gpio_debug_led2; - - platform_device_register(&zylonite_device_leds); -} -#else -static inline void zylonite_init_leds(void) {} -#endif - -#if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE) -static struct pwm_lookup zylonite_pwm_lookup[] = { - PWM_LOOKUP("pxa27x-pwm.1", 1, "pwm-backlight.0", NULL, 10000, - PWM_POLARITY_NORMAL), -}; - -static struct platform_pwm_backlight_data zylonite_backlight_data = { - .max_brightness = 100, - .dft_brightness = 100, -}; - -static struct platform_device zylonite_backlight_device = { - .name = "pwm-backlight", - .dev = { - .parent = &pxa27x_device_pwm1.dev, - .platform_data = &zylonite_backlight_data, - }, -}; - -static struct pxafb_mode_info toshiba_ltm035a776c_mode = { - .pixclock = 110000, - .xres = 240, - .yres = 320, - .bpp = 16, - .hsync_len = 4, - .left_margin = 6, - .right_margin = 4, - .vsync_len = 2, - .upper_margin = 2, - .lower_margin = 3, - .sync = FB_SYNC_VERT_HIGH_ACT, -}; - -static struct pxafb_mode_info toshiba_ltm04c380k_mode = { - .pixclock = 50000, - .xres = 640, - .yres = 480, - .bpp = 16, - .hsync_len = 1, - .left_margin = 0x9f, - .right_margin = 1, - .vsync_len = 44, - .upper_margin = 0, - .lower_margin = 0, - .sync = FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, -}; - -static struct pxafb_mach_info zylonite_toshiba_lcd_info = { - .num_modes = 1, - .lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL, -}; - -static struct pxafb_mode_info sharp_ls037_modes[] = { - [0] = { - .pixclock = 158000, - .xres = 240, - .yres = 320, - .bpp = 16, - .hsync_len = 4, - .left_margin = 39, - .right_margin = 39, - .vsync_len = 1, - .upper_margin = 2, - .lower_margin = 3, - .sync = 0, - }, - [1] = { - .pixclock = 39700, - .xres = 480, - .yres = 640, - .bpp = 16, - .hsync_len = 8, - .left_margin = 81, - .right_margin = 81, - .vsync_len = 1, - .upper_margin = 2, - .lower_margin = 7, - .sync = 0, - }, -}; - -static struct pxafb_mach_info zylonite_sharp_lcd_info = { - .modes = sharp_ls037_modes, - .num_modes = 2, - .lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL, -}; - -static void __init zylonite_init_lcd(void) -{ - pwm_add_table(zylonite_pwm_lookup, ARRAY_SIZE(zylonite_pwm_lookup)); - platform_device_register(&zylonite_backlight_device); - - if (lcd_id & 0x20) { - pxa_set_fb_info(NULL, &zylonite_sharp_lcd_info); - return; - } - - /* legacy LCD panels, it would be handy here if LCD panel type can - * be decided at run-time - */ - if (1) - zylonite_toshiba_lcd_info.modes = &toshiba_ltm035a776c_mode; - else - zylonite_toshiba_lcd_info.modes = &toshiba_ltm04c380k_mode; - - pxa_set_fb_info(NULL, &zylonite_toshiba_lcd_info); -} -#else -static inline void zylonite_init_lcd(void) {} -#endif - -#if defined(CONFIG_MMC) -static struct pxamci_platform_data zylonite_mci_platform_data = { - .detect_delay_ms= 200, - .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34, -}; - -#define PCA9539A_MCI_CD 0 -#define PCA9539A_MCI1_CD 1 -#define PCA9539A_MCI_WP 2 -#define PCA9539A_MCI1_WP 3 -#define PCA9539A_MCI3_CD 30 -#define PCA9539A_MCI3_WP 31 - -static struct gpiod_lookup_table zylonite_mci_gpio_table = { - .dev_id = "pxa2xx-mci.0", - .table = { - GPIO_LOOKUP("i2c-pca9539-a", PCA9539A_MCI_CD, - "cd", GPIO_ACTIVE_LOW), - GPIO_LOOKUP("i2c-pca9539-a", PCA9539A_MCI_WP, - "wp", GPIO_ACTIVE_LOW), - { }, - }, -}; - -static struct pxamci_platform_data zylonite_mci2_platform_data = { - .detect_delay_ms= 200, - .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34, -}; - -static struct gpiod_lookup_table zylonite_mci2_gpio_table = { - .dev_id = "pxa2xx-mci.1", - .table = { - GPIO_LOOKUP("i2c-pca9539-a", PCA9539A_MCI1_CD, - "cd", GPIO_ACTIVE_LOW), - GPIO_LOOKUP("i2c-pca9539-a", PCA9539A_MCI1_WP, - "wp", GPIO_ACTIVE_LOW), - { }, - }, -}; - -static struct pxamci_platform_data zylonite_mci3_platform_data = { - .detect_delay_ms= 200, - .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34, -}; - -static struct gpiod_lookup_table zylonite_mci3_gpio_table = { - .dev_id = "pxa2xx-mci.2", - .table = { - GPIO_LOOKUP("i2c-pca9539-a", PCA9539A_MCI3_CD, - "cd", GPIO_ACTIVE_LOW), - GPIO_LOOKUP("i2c-pca9539-a", PCA9539A_MCI3_WP, - "wp", GPIO_ACTIVE_LOW), - { }, - }, -}; - -static void __init zylonite_init_mmc(void) -{ - gpiod_add_lookup_table(&zylonite_mci_gpio_table); - pxa_set_mci_info(&zylonite_mci_platform_data); - gpiod_add_lookup_table(&zylonite_mci2_gpio_table); - pxa3xx_set_mci2_info(&zylonite_mci2_platform_data); - if (cpu_is_pxa310()) { - gpiod_add_lookup_table(&zylonite_mci3_gpio_table); - pxa3xx_set_mci3_info(&zylonite_mci3_platform_data); - } -} -#else -static inline void zylonite_init_mmc(void) {} -#endif - -#if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE) -static const unsigned int zylonite_matrix_key_map[] = { - /* KEY(row, col, key_code) */ - KEY(0, 0, KEY_A), KEY(0, 1, KEY_B), KEY(0, 2, KEY_C), KEY(0, 5, KEY_D), - KEY(1, 0, KEY_E), KEY(1, 1, KEY_F), KEY(1, 2, KEY_G), KEY(1, 5, KEY_H), - KEY(2, 0, KEY_I), KEY(2, 1, KEY_J), KEY(2, 2, KEY_K), KEY(2, 5, KEY_L), - KEY(3, 0, KEY_M), KEY(3, 1, KEY_N), KEY(3, 2, KEY_O), KEY(3, 5, KEY_P), - KEY(5, 0, KEY_Q), KEY(5, 1, KEY_R), KEY(5, 2, KEY_S), KEY(5, 5, KEY_T), - KEY(6, 0, KEY_U), KEY(6, 1, KEY_V), KEY(6, 2, KEY_W), KEY(6, 5, KEY_X), - KEY(7, 1, KEY_Y), KEY(7, 2, KEY_Z), - - KEY(4, 4, KEY_0), KEY(1, 3, KEY_1), KEY(4, 1, KEY_2), KEY(1, 4, KEY_3), - KEY(2, 3, KEY_4), KEY(4, 2, KEY_5), KEY(2, 4, KEY_6), KEY(3, 3, KEY_7), - KEY(4, 3, KEY_8), KEY(3, 4, KEY_9), - - KEY(4, 5, KEY_SPACE), - KEY(5, 3, KEY_KPASTERISK), /* * */ - KEY(5, 4, KEY_KPDOT), /* #" */ - - KEY(0, 7, KEY_UP), - KEY(1, 7, KEY_DOWN), - KEY(2, 7, KEY_LEFT), - KEY(3, 7, KEY_RIGHT), - KEY(2, 6, KEY_HOME), - KEY(3, 6, KEY_END), - KEY(6, 4, KEY_DELETE), - KEY(6, 6, KEY_BACK), - KEY(6, 3, KEY_CAPSLOCK), /* KEY_LEFTSHIFT), */ - - KEY(4, 6, KEY_ENTER), /* scroll push */ - KEY(5, 7, KEY_ENTER), /* keypad action */ - - KEY(0, 4, KEY_EMAIL), - KEY(5, 6, KEY_SEND), - KEY(4, 0, KEY_CALENDAR), - KEY(7, 6, KEY_RECORD), - KEY(6, 7, KEY_VOLUMEUP), - KEY(7, 7, KEY_VOLUMEDOWN), - - KEY(0, 6, KEY_F22), /* soft1 */ - KEY(1, 6, KEY_F23), /* soft2 */ - KEY(0, 3, KEY_AUX), /* contact */ -}; - -static struct matrix_keymap_data zylonite_matrix_keymap_data = { - .keymap = zylonite_matrix_key_map, - .keymap_size = ARRAY_SIZE(zylonite_matrix_key_map), -}; - -static struct pxa27x_keypad_platform_data zylonite_keypad_info = { - .matrix_key_rows = 8, - .matrix_key_cols = 8, - .matrix_keymap_data = &zylonite_matrix_keymap_data, - - .enable_rotary0 = 1, - .rotary0_up_key = KEY_UP, - .rotary0_down_key = KEY_DOWN, - - .debounce_interval = 30, -}; - -static void __init zylonite_init_keypad(void) -{ - pxa_set_keypad_info(&zylonite_keypad_info); -} -#else -static inline void zylonite_init_keypad(void) {} -#endif - -#if IS_ENABLED(CONFIG_MTD_NAND_MARVELL) -static struct mtd_partition zylonite_nand_partitions[] = { - [0] = { - .name = "Bootloader", - .offset = 0, - .size = 0x060000, - .mask_flags = MTD_WRITEABLE, /* force read-only */ - }, - [1] = { - .name = "Kernel", - .offset = 0x060000, - .size = 0x200000, - .mask_flags = MTD_WRITEABLE, /* force read-only */ - }, - [2] = { - .name = "Filesystem", - .offset = 0x0260000, - .size = 0x3000000, /* 48M - rootfs */ - }, - [3] = { - .name = "MassStorage", - .offset = 0x3260000, - .size = 0x3d40000, - }, - [4] = { - .name = "BBT", - .offset = 0x6FA0000, - .size = 0x80000, - .mask_flags = MTD_WRITEABLE, /* force read-only */ - }, - /* NOTE: we reserve some blocks at the end of the NAND flash for - * bad block management, and the max number of relocation blocks - * differs on different platforms. Please take care with it when - * defining the partition table. - */ -}; - -static struct pxa3xx_nand_platform_data zylonite_nand_info = { - .parts = zylonite_nand_partitions, - .nr_parts = ARRAY_SIZE(zylonite_nand_partitions), -}; - -static void __init zylonite_init_nand(void) -{ - pxa3xx_set_nand_info(&zylonite_nand_info); -} -#else -static inline void zylonite_init_nand(void) {} -#endif /* IS_ENABLED(CONFIG_MTD_NAND_MARVELL) */ - -#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE) -static struct pxaohci_platform_data zylonite_ohci_info = { - .port_mode = PMM_PERPORT_MODE, - .flags = ENABLE_PORT1 | ENABLE_PORT2 | - POWER_CONTROL_LOW | POWER_SENSE_LOW, -}; - -static void __init zylonite_init_ohci(void) -{ - pxa_set_ohci_info(&zylonite_ohci_info); -} -#else -static inline void zylonite_init_ohci(void) {} -#endif /* CONFIG_USB_OHCI_HCD || CONFIG_USB_OHCI_HCD_MODULE */ - -static struct gpiod_lookup_table zylonite_wm97xx_touch_gpio15_table = { - .dev_id = "wm97xx-touch.0", - .table = { - GPIO_LOOKUP("gpio-pxa", mfp_to_gpio(MFP_PIN_GPIO15), - "touch", GPIO_ACTIVE_LOW), - { }, - }, -}; - -static struct gpiod_lookup_table zylonite_wm97xx_touch_gpio26_table = { - .dev_id = "wm97xx-touch.0", - .table = { - GPIO_LOOKUP("gpio-pxa", mfp_to_gpio(MFP_PIN_GPIO26), - "touch", GPIO_ACTIVE_LOW), - { }, - }, -}; - -static void __init zylonite_init_wm97xx_touch(void) -{ - if (!IS_ENABLED(CONFIG_TOUCHSCREEN_WM97XX_ZYLONITE)) - return; - - if (cpu_is_pxa320()) - gpiod_add_lookup_table(&zylonite_wm97xx_touch_gpio15_table); - else - gpiod_add_lookup_table(&zylonite_wm97xx_touch_gpio26_table); -} - -static void __init zylonite_init(void) -{ - pxa_set_ffuart_info(NULL); - pxa_set_btuart_info(NULL); - pxa_set_stuart_info(NULL); - - /* board-processor specific initialization */ - zylonite_pxa300_init(); - zylonite_pxa320_init(); - - /* - * Note: We depend that the bootloader set - * the correct value to MSC register for SMC91x. - */ - smc91x_resources[1].start = PXA_GPIO_TO_IRQ(gpio_eth_irq); - smc91x_resources[1].end = PXA_GPIO_TO_IRQ(gpio_eth_irq); - platform_device_register(&smc91x_device); - - pxa_set_ac97_info(NULL); - zylonite_init_lcd(); - zylonite_init_mmc(); - zylonite_init_keypad(); - zylonite_init_nand(); - zylonite_init_leds(); - zylonite_init_ohci(); - zylonite_init_wm97xx_touch(); -} - -MACHINE_START(ZYLONITE, "PXA3xx Platform Development Kit (aka Zylonite)") - .atag_offset = 0x100, - .map_io = pxa3xx_map_io, - .nr_irqs = ZYLONITE_NR_IRQS, - .init_irq = pxa3xx_init_irq, - .handle_irq = pxa3xx_handle_irq, - .init_time = pxa_timer_init, - .init_machine = zylonite_init, - .restart = pxa_restart, -MACHINE_END |