[ARM] pxa/palm: Flip Palm LD,TX,T5,Z72 to Palm27x
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
This commit is contained in:
Marek Vasut
zatwierdzone przez
Eric Miao
Eric Miao
rodzic
95045947ab
commit
31620e21af
@@ -44,6 +44,7 @@
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#include <mach/pxa27x_keypad.h>
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#include <mach/udc.h>
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#include <mach/palmasoc.h>
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#include <mach/palm27x.h>
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#include <mach/pm.h>
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@@ -108,22 +109,10 @@ static unsigned long palmz72_pin_config[] __initdata = {
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GPIO27_GPIO, /* WM9712 IRQ */
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};
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/******************************************************************************
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* SD/MMC card controller
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******************************************************************************/
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/* SD_POWER is not actually power, but it is more like chip
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* select, i.e. it is inverted */
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static struct pxamci_platform_data palmz72_mci_platform_data = {
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.ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34,
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.gpio_card_detect = GPIO_NR_PALMZ72_SD_DETECT_N,
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.gpio_card_ro = GPIO_NR_PALMZ72_SD_RO,
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.gpio_power = GPIO_NR_PALMZ72_SD_POWER_N,
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.gpio_power_invert = 1,
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};
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/******************************************************************************
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* GPIO keyboard
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******************************************************************************/
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#if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE)
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static unsigned int palmz72_matrix_keys[] = {
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KEY(0, 0, KEY_POWER),
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KEY(0, 1, KEY_F1),
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@@ -149,77 +138,18 @@ static struct pxa27x_keypad_platform_data palmz72_keypad_platform_data = {
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.debounce_interval = 30,
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};
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/******************************************************************************
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* Backlight
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******************************************************************************/
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static int palmz72_backlight_init(struct device *dev)
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static void __init palmz72_kpc_init(void)
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{
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int ret;
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ret = gpio_request(GPIO_NR_PALMZ72_BL_POWER, "BL POWER");
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if (ret)
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goto err;
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ret = gpio_direction_output(GPIO_NR_PALMZ72_BL_POWER, 0);
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if (ret)
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goto err2;
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ret = gpio_request(GPIO_NR_PALMZ72_LCD_POWER, "LCD POWER");
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if (ret)
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goto err2;
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ret = gpio_direction_output(GPIO_NR_PALMZ72_LCD_POWER, 0);
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if (ret)
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goto err3;
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return 0;
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err3:
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gpio_free(GPIO_NR_PALMZ72_LCD_POWER);
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err2:
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gpio_free(GPIO_NR_PALMZ72_BL_POWER);
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err:
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return ret;
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pxa_set_keypad_info(&palmz72_keypad_platform_data);
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}
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static int palmz72_backlight_notify(struct device *dev, int brightness)
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{
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gpio_set_value(GPIO_NR_PALMZ72_BL_POWER, brightness);
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gpio_set_value(GPIO_NR_PALMZ72_LCD_POWER, brightness);
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return brightness;
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}
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static void palmz72_backlight_exit(struct device *dev)
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{
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gpio_free(GPIO_NR_PALMZ72_BL_POWER);
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gpio_free(GPIO_NR_PALMZ72_LCD_POWER);
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}
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static struct platform_pwm_backlight_data palmz72_backlight_data = {
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.pwm_id = 0,
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.max_brightness = PALMZ72_MAX_INTENSITY,
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.dft_brightness = PALMZ72_MAX_INTENSITY,
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.pwm_period_ns = PALMZ72_PERIOD_NS,
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.init = palmz72_backlight_init,
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.notify = palmz72_backlight_notify,
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.exit = palmz72_backlight_exit,
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};
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static struct platform_device palmz72_backlight = {
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.name = "pwm-backlight",
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.dev = {
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.parent = &pxa27x_device_pwm0.dev,
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.platform_data = &palmz72_backlight_data,
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},
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};
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/******************************************************************************
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* IrDA
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******************************************************************************/
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static struct pxaficp_platform_data palmz72_ficp_platform_data = {
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.gpio_pwdown = GPIO_NR_PALMZ72_IR_DISABLE,
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.transceiver_cap = IR_SIRMODE | IR_OFF,
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};
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#else
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static inline void palmz72_kpc_init(void) {}
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#endif
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/******************************************************************************
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* LEDs
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******************************************************************************/
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#if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE)
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static struct gpio_led gpio_leds[] = {
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{
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.name = "palmz72:green:led",
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@@ -241,144 +171,13 @@ static struct platform_device palmz72_leds = {
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}
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};
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/******************************************************************************
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* UDC
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******************************************************************************/
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static struct gpio_vbus_mach_info palmz72_udc_info = {
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.gpio_vbus = GPIO_NR_PALMZ72_USB_DETECT_N,
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.gpio_pullup = GPIO_NR_PALMZ72_USB_PULLUP,
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};
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static struct platform_device palmz72_gpio_vbus = {
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.name = "gpio-vbus",
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.id = -1,
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.dev = {
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.platform_data = &palmz72_udc_info,
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},
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};
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/******************************************************************************
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* Power supply
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******************************************************************************/
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static int power_supply_init(struct device *dev)
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static void __init palmz72_leds_init(void)
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{
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int ret;
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ret = gpio_request(GPIO_NR_PALMZ72_POWER_DETECT, "CABLE_STATE_AC");
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if (ret)
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goto err1;
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ret = gpio_direction_input(GPIO_NR_PALMZ72_POWER_DETECT);
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if (ret)
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goto err2;
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ret = gpio_request(GPIO_NR_PALMZ72_USB_DETECT_N, "CABLE_STATE_USB");
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if (ret)
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goto err2;
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ret = gpio_direction_input(GPIO_NR_PALMZ72_USB_DETECT_N);
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if (ret)
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goto err3;
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return 0;
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err3:
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gpio_free(GPIO_NR_PALMZ72_USB_DETECT_N);
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err2:
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gpio_free(GPIO_NR_PALMZ72_POWER_DETECT);
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err1:
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return ret;
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platform_device_register(&palmz72_leds);
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}
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static int palmz72_is_ac_online(void)
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{
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return gpio_get_value(GPIO_NR_PALMZ72_POWER_DETECT);
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}
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static int palmz72_is_usb_online(void)
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{
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return !gpio_get_value(GPIO_NR_PALMZ72_USB_DETECT_N);
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}
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static void power_supply_exit(struct device *dev)
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{
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gpio_free(GPIO_NR_PALMZ72_USB_DETECT_N);
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gpio_free(GPIO_NR_PALMZ72_POWER_DETECT);
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}
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static char *palmz72_supplicants[] = {
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"main-battery",
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};
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static struct pda_power_pdata power_supply_info = {
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.init = power_supply_init,
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.is_ac_online = palmz72_is_ac_online,
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.is_usb_online = palmz72_is_usb_online,
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.exit = power_supply_exit,
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.supplied_to = palmz72_supplicants,
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.num_supplicants = ARRAY_SIZE(palmz72_supplicants),
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};
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static struct platform_device power_supply = {
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.name = "pda-power",
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.id = -1,
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.dev = {
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.platform_data = &power_supply_info,
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},
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};
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/******************************************************************************
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* WM97xx audio, battery
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******************************************************************************/
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static struct wm97xx_batt_pdata palmz72_batt_pdata = {
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.batt_aux = WM97XX_AUX_ID3,
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.temp_aux = WM97XX_AUX_ID2,
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.charge_gpio = -1,
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.max_voltage = PALMZ72_BAT_MAX_VOLTAGE,
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.min_voltage = PALMZ72_BAT_MIN_VOLTAGE,
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.batt_mult = 1000,
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.batt_div = 414,
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.temp_mult = 1,
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.temp_div = 1,
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.batt_tech = POWER_SUPPLY_TECHNOLOGY_LIPO,
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.batt_name = "main-batt",
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};
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static struct wm97xx_pdata palmz72_wm97xx_pdata = {
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.batt_pdata = &palmz72_batt_pdata,
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};
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static pxa2xx_audio_ops_t palmz72_ac97_pdata = {
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.codec_pdata = { &palmz72_wm97xx_pdata, },
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};
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static struct platform_device palmz72_asoc = {
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.name = "palm27x-asoc",
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.id = -1,
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};
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/******************************************************************************
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* Framebuffer
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******************************************************************************/
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static struct pxafb_mode_info palmz72_lcd_modes[] = {
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{
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.pixclock = 115384,
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.xres = 320,
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.yres = 320,
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.bpp = 16,
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.left_margin = 27,
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.right_margin = 7,
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.upper_margin = 7,
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.lower_margin = 8,
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.hsync_len = 6,
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.vsync_len = 1,
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},
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};
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static struct pxafb_mach_info palmz72_lcd_screen = {
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.modes = palmz72_lcd_modes,
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.num_modes = ARRAY_SIZE(palmz72_lcd_modes),
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.lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL,
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};
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#else
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static inline void palmz72_leds_init(void) {}
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#endif
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#ifdef CONFIG_PM
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@@ -457,39 +256,26 @@ device_initcall(palmz72_pm_init);
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/******************************************************************************
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* Machine init
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******************************************************************************/
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static struct platform_device *devices[] __initdata = {
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&palmz72_backlight,
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&palmz72_leds,
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&palmz72_asoc,
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&power_supply,
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&palmz72_gpio_vbus,
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};
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/* setup udc GPIOs initial state */
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static void __init palmz72_udc_init(void)
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{
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if (!gpio_request(GPIO_NR_PALMZ72_USB_PULLUP, "USB Pullup")) {
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gpio_direction_output(GPIO_NR_PALMZ72_USB_PULLUP, 0);
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gpio_free(GPIO_NR_PALMZ72_USB_PULLUP);
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}
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}
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static void __init palmz72_init(void)
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{
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pxa2xx_mfp_config(ARRAY_AND_SIZE(palmz72_pin_config));
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pxa_set_ffuart_info(NULL);
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pxa_set_btuart_info(NULL);
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pxa_set_stuart_info(NULL);
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set_pxa_fb_info(&palmz72_lcd_screen);
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pxa_set_mci_info(&palmz72_mci_platform_data);
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palmz72_udc_init();
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pxa_set_ac97_info(&palmz72_ac97_pdata);
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pxa_set_ficp_info(&palmz72_ficp_platform_data);
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pxa_set_keypad_info(&palmz72_keypad_platform_data);
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platform_add_devices(devices, ARRAY_SIZE(devices));
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palm27x_mmc_init(GPIO_NR_PALMZ72_SD_DETECT_N, GPIO_NR_PALMZ72_SD_RO,
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GPIO_NR_PALMZ72_SD_POWER_N, 1);
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palm27x_lcd_init(-1, &palm_320x320_lcd_mode);
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palm27x_udc_init(GPIO_NR_PALMZ72_USB_DETECT_N,
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GPIO_NR_PALMZ72_USB_PULLUP, 0);
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palm27x_irda_init(GPIO_NR_PALMZ72_IR_DISABLE);
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palm27x_ac97_init(PALMZ72_BAT_MIN_VOLTAGE, PALMZ72_BAT_MAX_VOLTAGE,
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-1, 113);
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palm27x_pwm_init(-1, -1);
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palm27x_power_init(-1, -1);
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palm27x_pmic_init();
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palmz72_kpc_init();
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palmz72_leds_init();
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}
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MACHINE_START(PALMZ72, "Palm Zire72")
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