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0012 #include <linux/bitops.h>
0013 #include <linux/delay.h>
0014 #include <linux/gpio/machine.h>
0015 #include <linux/init.h>
0016 #include <linux/interrupt.h>
0017 #include <linux/leds.h>
0018 #include <linux/ioport.h>
0019 #include <linux/kernel.h>
0020 #include <linux/platform_device.h>
0021 #include <linux/pwm.h>
0022 #include <linux/pwm_backlight.h>
0023 #include <linux/platform_data/i2c-pxa.h>
0024
0025 #include <asm/irq.h>
0026 #include <asm/mach-types.h>
0027
0028 #include <linux/platform_data/mmc-pxamci.h>
0029 #include <linux/platform_data/usb-ohci-pxa27x.h>
0030 #include "pxa27x.h"
0031 #include "pxa27x-udc.h"
0032 #include <linux/platform_data/video-pxafb.h>
0033
0034 #include "devices.h"
0035 #include "generic.h"
0036
0037 #define GPIO114_INCOME_ETH_IRQ (114)
0038 #define GPIO0_INCOME_SD_DETECT (0)
0039 #define GPIO0_INCOME_SD_RO (1)
0040 #define GPIO54_INCOME_LED_A (54)
0041 #define GPIO55_INCOME_LED_B (55)
0042 #define GPIO113_INCOME_TS_IRQ (113)
0043
0044
0045
0046
0047 #if defined(CONFIG_MMC_PXA) || defined(CONFIG_MMC_PXA_MODULE)
0048 static struct pxamci_platform_data income_mci_platform_data = {
0049 .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34,
0050 .detect_delay_ms = 200,
0051 };
0052
0053 static struct gpiod_lookup_table income_mci_gpio_table = {
0054 .dev_id = "pxa2xx-mci.0",
0055 .table = {
0056
0057 GPIO_LOOKUP("gpio-pxa", GPIO0_INCOME_SD_DETECT,
0058 "cd", GPIO_ACTIVE_LOW),
0059
0060 GPIO_LOOKUP("gpio-pxa", GPIO0_INCOME_SD_RO,
0061 "wp", GPIO_ACTIVE_LOW),
0062 { },
0063 },
0064 };
0065
0066 static void __init income_mmc_init(void)
0067 {
0068 gpiod_add_lookup_table(&income_mci_gpio_table);
0069 pxa_set_mci_info(&income_mci_platform_data);
0070 }
0071 #else
0072 static inline void income_mmc_init(void) {}
0073 #endif
0074
0075
0076
0077
0078 #if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
0079 static struct pxaohci_platform_data income_ohci_info = {
0080 .port_mode = PMM_PERPORT_MODE,
0081 .flags = ENABLE_PORT1 | POWER_CONTROL_LOW | POWER_SENSE_LOW,
0082 };
0083
0084 static void __init income_uhc_init(void)
0085 {
0086 pxa_set_ohci_info(&income_ohci_info);
0087 }
0088 #else
0089 static inline void income_uhc_init(void) {}
0090 #endif
0091
0092
0093
0094
0095 #if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE)
0096 struct gpio_led income_gpio_leds[] = {
0097 {
0098 .name = "income:green:leda",
0099 .default_trigger = "none",
0100 .gpio = GPIO54_INCOME_LED_A,
0101 .active_low = 1,
0102 },
0103 {
0104 .name = "income:green:ledb",
0105 .default_trigger = "none",
0106 .gpio = GPIO55_INCOME_LED_B,
0107 .active_low = 1,
0108 }
0109 };
0110
0111 static struct gpio_led_platform_data income_gpio_led_info = {
0112 .leds = income_gpio_leds,
0113 .num_leds = ARRAY_SIZE(income_gpio_leds),
0114 };
0115
0116 static struct platform_device income_leds = {
0117 .name = "leds-gpio",
0118 .id = -1,
0119 .dev = {
0120 .platform_data = &income_gpio_led_info,
0121 }
0122 };
0123
0124 static void __init income_led_init(void)
0125 {
0126 platform_device_register(&income_leds);
0127 }
0128 #else
0129 static inline void income_led_init(void) {}
0130 #endif
0131
0132
0133
0134
0135 #if defined(CONFIG_I2C_PXA) || defined(CONFIG_I2C_PXA_MODULE)
0136 static struct i2c_board_info __initdata income_i2c_devs[] = {
0137 {
0138 I2C_BOARD_INFO("ds1340", 0x68),
0139 }, {
0140 I2C_BOARD_INFO("lm75", 0x4f),
0141 },
0142 };
0143
0144 static void __init income_i2c_init(void)
0145 {
0146 pxa_set_i2c_info(NULL);
0147 pxa27x_set_i2c_power_info(NULL);
0148 i2c_register_board_info(0, ARRAY_AND_SIZE(income_i2c_devs));
0149 }
0150 #else
0151 static inline void income_i2c_init(void) {}
0152 #endif
0153
0154
0155
0156
0157 #if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE)
0158 static struct pxafb_mode_info income_lcd_modes[] = {
0159 {
0160 .pixclock = 144700,
0161 .xres = 320,
0162 .yres = 240,
0163 .bpp = 32,
0164 .depth = 18,
0165
0166 .left_margin = 10,
0167 .right_margin = 10,
0168 .upper_margin = 7,
0169 .lower_margin = 8,
0170
0171 .hsync_len = 20,
0172 .vsync_len = 2,
0173
0174 .sync = FB_SYNC_VERT_HIGH_ACT,
0175 },
0176 };
0177
0178 static struct pxafb_mach_info income_lcd_screen = {
0179 .modes = income_lcd_modes,
0180 .num_modes = ARRAY_SIZE(income_lcd_modes),
0181 .lcd_conn = LCD_COLOR_TFT_18BPP | LCD_PCLK_EDGE_FALL,
0182 };
0183
0184 static void __init income_lcd_init(void)
0185 {
0186 pxa_set_fb_info(NULL, &income_lcd_screen);
0187 }
0188 #else
0189 static inline void income_lcd_init(void) {}
0190 #endif
0191
0192
0193
0194
0195 #if defined(CONFIG_BACKLIGHT_PWM) || defined(CONFIG_BACKLIGHT_PWM_MODULE)
0196 static struct pwm_lookup income_pwm_lookup[] = {
0197 PWM_LOOKUP("pxa27x-pwm.0", 0, "pwm-backlight.0", NULL, 1000000,
0198 PWM_POLARITY_NORMAL),
0199 };
0200
0201 static struct platform_pwm_backlight_data income_backlight_data = {
0202 .max_brightness = 0x3ff,
0203 .dft_brightness = 0x1ff,
0204 };
0205
0206 static struct platform_device income_backlight = {
0207 .name = "pwm-backlight",
0208 .dev = {
0209 .parent = &pxa27x_device_pwm0.dev,
0210 .platform_data = &income_backlight_data,
0211 },
0212 };
0213
0214 static void __init income_pwm_init(void)
0215 {
0216 pwm_add_table(income_pwm_lookup, ARRAY_SIZE(income_pwm_lookup));
0217 platform_device_register(&income_backlight);
0218 }
0219 #else
0220 static inline void income_pwm_init(void) {}
0221 #endif
0222
0223 void __init colibri_pxa270_income_boardinit(void)
0224 {
0225 pxa_set_ffuart_info(NULL);
0226 pxa_set_btuart_info(NULL);
0227 pxa_set_stuart_info(NULL);
0228
0229 income_mmc_init();
0230 income_uhc_init();
0231 income_led_init();
0232 income_i2c_init();
0233 income_lcd_init();
0234 income_pwm_init();
0235 }
0236
