2 * linux/arch/arm/mach-pxa/income.c
4 * Support for Income s.r.o. SH-Dmaster PXA270 SBC
7 * Marek Vasut <marek.vasut@gmail.com>
8 * Pavel Revak <palo@bielyvlk.sk>
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License version 2 as
12 * published by the Free Software Foundation.
15 #include <linux/bitops.h>
16 #include <linux/delay.h>
17 #include <linux/gpio.h>
18 #include <linux/init.h>
19 #include <linux/interrupt.h>
20 #include <linux/ioport.h>
21 #include <linux/kernel.h>
22 #include <linux/platform_device.h>
23 #include <linux/pwm.h>
24 #include <linux/pwm_backlight.h>
25 #include <linux/i2c/pxa-i2c.h>
28 #include <asm/mach-types.h>
30 #include <mach/hardware.h>
31 #include <linux/platform_data/mmc-pxamci.h>
32 #include <linux/platform_data/usb-ohci-pxa27x.h>
33 #include <mach/pxa27x.h>
34 #include <mach/pxa27x-udc.h>
35 #include <linux/platform_data/video-pxafb.h>
40 #define GPIO114_INCOME_ETH_IRQ (114)
41 #define GPIO0_INCOME_SD_DETECT (0)
42 #define GPIO0_INCOME_SD_RO (1)
43 #define GPIO54_INCOME_LED_A (54)
44 #define GPIO55_INCOME_LED_B (55)
45 #define GPIO113_INCOME_TS_IRQ (113)
47 /******************************************************************************
48 * SD/MMC card controller
49 ******************************************************************************/
50 #if defined(CONFIG_MMC_PXA) || defined(CONFIG_MMC_PXA_MODULE)
51 static struct pxamci_platform_data income_mci_platform_data = {
52 .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34,
54 .gpio_card_detect = GPIO0_INCOME_SD_DETECT,
55 .gpio_card_ro = GPIO0_INCOME_SD_RO,
56 .detect_delay_ms = 200,
59 static void __init income_mmc_init(void)
61 pxa_set_mci_info(&income_mci_platform_data);
64 static inline void income_mmc_init(void) {}
67 /******************************************************************************
69 ******************************************************************************/
70 #if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
71 static struct pxaohci_platform_data income_ohci_info = {
72 .port_mode = PMM_PERPORT_MODE,
73 .flags = ENABLE_PORT1 | POWER_CONTROL_LOW | POWER_SENSE_LOW,
76 static void __init income_uhc_init(void)
78 pxa_set_ohci_info(&income_ohci_info);
81 static inline void income_uhc_init(void) {}
84 /******************************************************************************
86 ******************************************************************************/
87 #if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE)
88 struct gpio_led income_gpio_leds[] = {
90 .name = "income:green:leda",
91 .default_trigger = "none",
92 .gpio = GPIO54_INCOME_LED_A,
96 .name = "income:green:ledb",
97 .default_trigger = "none",
98 .gpio = GPIO55_INCOME_LED_B,
103 static struct gpio_led_platform_data income_gpio_led_info = {
104 .leds = income_gpio_leds,
105 .num_leds = ARRAY_SIZE(income_gpio_leds),
108 static struct platform_device income_leds = {
112 .platform_data = &income_gpio_led_info,
116 static void __init income_led_init(void)
118 platform_device_register(&income_leds);
121 static inline void income_led_init(void) {}
124 /******************************************************************************
126 ******************************************************************************/
127 #if defined(CONFIG_I2C_PXA) || defined(CONFIG_I2C_PXA_MODULE)
128 static struct i2c_board_info __initdata income_i2c_devs[] = {
130 I2C_BOARD_INFO("ds1340", 0x68),
132 I2C_BOARD_INFO("lm75", 0x4f),
136 static void __init income_i2c_init(void)
138 pxa_set_i2c_info(NULL);
139 pxa27x_set_i2c_power_info(NULL);
140 i2c_register_board_info(0, ARRAY_AND_SIZE(income_i2c_devs));
143 static inline void income_i2c_init(void) {}
146 /******************************************************************************
148 ******************************************************************************/
149 #if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE)
150 static struct pxafb_mode_info income_lcd_modes[] = {
166 .sync = FB_SYNC_VERT_HIGH_ACT,
170 static struct pxafb_mach_info income_lcd_screen = {
171 .modes = income_lcd_modes,
172 .num_modes = ARRAY_SIZE(income_lcd_modes),
173 .lcd_conn = LCD_COLOR_TFT_18BPP | LCD_PCLK_EDGE_FALL,
176 static void __init income_lcd_init(void)
178 pxa_set_fb_info(NULL, &income_lcd_screen);
181 static inline void income_lcd_init(void) {}
184 /******************************************************************************
186 ******************************************************************************/
187 #if defined(CONFIG_BACKLIGHT_PWM) || defined(CONFIG_BACKLIGHT_PWM_MODULE)
188 static struct pwm_lookup income_pwm_lookup[] = {
189 PWM_LOOKUP("pxa27x-pwm.0", 0, "pwm-backlight.0", NULL, 1000000,
190 PWM_POLARITY_NORMAL),
193 static struct platform_pwm_backlight_data income_backlight_data = {
194 .max_brightness = 0x3ff,
195 .dft_brightness = 0x1ff,
199 static struct platform_device income_backlight = {
200 .name = "pwm-backlight",
202 .parent = &pxa27x_device_pwm0.dev,
203 .platform_data = &income_backlight_data,
207 static void __init income_pwm_init(void)
209 pwm_add_table(income_pwm_lookup, ARRAY_SIZE(income_pwm_lookup));
210 platform_device_register(&income_backlight);
213 static inline void income_pwm_init(void) {}
216 void __init colibri_pxa270_income_boardinit(void)
218 pxa_set_ffuart_info(NULL);
219 pxa_set_btuart_info(NULL);
220 pxa_set_stuart_info(NULL);