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Merge branch 'devel' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 into devel-stable

Browse Source 
Conflicts:
	arch/arm/mach-pxa/palmt5.c
	arch/arm/mach-pxa/palmtreo.c
This commit is contained in:
Russell King
2010-08-06 18:10:25 +01:00
parent fc1caf6eaf a6cd7eb374
commit f165eb77f4
82 changed files with 4902 additions and 4090 deletions
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354
arch/arm/mach-pxa/palmtreo.c
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@@ -24,7 +24,6 @@
#include <linux/pda_power.h>
#include <linux/pwm_backlight.h>
#include <linux/gpio.h>
#include <linux/wm97xx_batt.h>
#include <linux/power_supply.h>
#include <linux/sysdev.h>
#include <linux/w1-gpio.h>
@@ -46,6 +45,7 @@
#include <mach/pxa2xx-regs.h>
#include <mach/palmasoc.h>
#include <mach/camera.h>
#include <mach/palm27x.h>
#include <sound/pxa2xx-lib.h>
@@ -159,32 +159,10 @@ static unsigned long centro685_pin_config[] __initdata = {
};
#endif /* CONFIG_MACH_CENTRO */
/******************************************************************************
* SD/MMC card controller
******************************************************************************/
#ifdef CONFIG_MACH_TREO680
static struct pxamci_platform_data treo680_mci_platform_data = {
.ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34,
.gpio_card_detect = GPIO_NR_TREO_SD_DETECT_N,
.gpio_card_ro = GPIO_NR_TREO680_SD_READONLY,
.gpio_power = GPIO_NR_TREO680_SD_POWER,
};
#endif /* CONFIG_MACH_TREO680 */
#ifdef CONFIG_MACH_CENTRO
static struct pxamci_platform_data centro_mci_platform_data = {
.ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34,
.gpio_card_detect = GPIO_NR_TREO_SD_DETECT_N,
.gpio_card_ro = -1,
.gpio_power = GPIO_NR_CENTRO_SD_POWER,
.gpio_power_invert = 1,
};
#endif /* CONFIG_MACH_CENTRO */
/******************************************************************************
* GPIO keyboard
******************************************************************************/
#ifdef CONFIG_MACH_TREO680
#if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE)
static unsigned int treo680_matrix_keys[] = {
KEY(0, 0, KEY_F8), /* Red/Off/Power */
KEY(0, 1, KEY_LEFT),
@@ -244,19 +222,6 @@ static unsigned int treo680_matrix_keys[] = {
KEY(7, 5, KEY_I),
};
static struct pxa27x_keypad_platform_data treo680_keypad_platform_data = {
.matrix_key_rows = 8,
.matrix_key_cols = 7,
.matrix_key_map = treo680_matrix_keys,
.matrix_key_map_size = ARRAY_SIZE(treo680_matrix_keys),
.direct_key_map = { KEY_CONNECT },
.direct_key_num = 1,
.debounce_interval = 30,
};
#endif /* CONFIG_MACH_TREO680 */
#ifdef CONFIG_MACH_CENTRO
static unsigned int centro_matrix_keys[] = {
KEY(0, 0, KEY_F9), /* Home */
KEY(0, 1, KEY_LEFT),
@@ -316,157 +281,50 @@ static unsigned int centro_matrix_keys[] = {
KEY(7, 5, KEY_I),
};
static struct pxa27x_keypad_platform_data centro_keypad_platform_data = {
static struct pxa27x_keypad_platform_data treo680_keypad_pdata = {
.matrix_key_rows = 8,
.matrix_key_cols = 7,
.matrix_key_map = centro_matrix_keys,
.matrix_key_map_size = ARRAY_SIZE(centro_matrix_keys),
.matrix_key_map = treo680_matrix_keys,
.matrix_key_map_size = ARRAY_SIZE(treo680_matrix_keys),
.direct_key_map = { KEY_CONNECT },
.direct_key_num = 1,
.debounce_interval = 30,
};
#endif /* CONFIG_MACH_CENTRO */
/******************************************************************************
* aSoC audio
******************************************************************************/
static pxa2xx_audio_ops_t treo_ac97_pdata = {
.reset_gpio = 95,
};
/******************************************************************************
* Backlight
******************************************************************************/
static int treo_backlight_init(struct device *dev)
static void __init palmtreo_kpc_init(void)
{
int ret;
static struct pxa27x_keypad_platform_data *data = &treo680_keypad_pdata;
ret = gpio_request(GPIO_NR_TREO_BL_POWER, "BL POWER");
if (ret)
goto err;
ret = gpio_direction_output(GPIO_NR_TREO_BL_POWER, 0);
if (ret)
goto err2;
if (machine_is_centro()) {
data->matrix_key_map = centro_matrix_keys;
data->matrix_key_map_size = ARRAY_SIZE(centro_matrix_keys);
}
return 0;
err2:
gpio_free(GPIO_NR_TREO_BL_POWER);
err:
return ret;
pxa_set_keypad_info(&treo680_keypad_pdata);
}
static int treo_backlight_notify(struct device *dev, int brightness)
{
gpio_set_value(GPIO_NR_TREO_BL_POWER, brightness);
return TREO_MAX_INTENSITY - brightness;
};
static void treo_backlight_exit(struct device *dev)
{
gpio_free(GPIO_NR_TREO_BL_POWER);
}
static struct platform_pwm_backlight_data treo_backlight_data = {
.pwm_id = 0,
.max_brightness = TREO_MAX_INTENSITY,
.dft_brightness = TREO_DEFAULT_INTENSITY,
.pwm_period_ns = TREO_PERIOD_NS,
.init = treo_backlight_init,
.notify = treo_backlight_notify,
.exit = treo_backlight_exit,
};
static struct platform_device treo_backlight = {
.name = "pwm-backlight",
.dev = {
.parent = &pxa27x_device_pwm0.dev,
.platform_data = &treo_backlight_data,
},
};
/******************************************************************************
* IrDA
******************************************************************************/
static struct pxaficp_platform_data treo_ficp_info = {
.gpio_pwdown = GPIO_NR_TREO_IR_EN,
.transceiver_cap = IR_SIRMODE | IR_OFF,
};
/******************************************************************************
* UDC
******************************************************************************/
static struct pxa2xx_udc_mach_info treo_udc_info __initdata = {
.gpio_vbus = GPIO_NR_TREO_USB_DETECT,
.gpio_vbus_inverted = 1,
.gpio_pullup = GPIO_NR_TREO_USB_PULLUP,
};
#else
static inline void palmtreo_kpc_init(void) {}
#endif
/******************************************************************************
* USB host
******************************************************************************/
#ifdef CONFIG_MACH_TREO680
#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
static struct pxaohci_platform_data treo680_ohci_info = {
.port_mode = PMM_PERPORT_MODE,
.flags = ENABLE_PORT1 | ENABLE_PORT3,
.power_budget = 0,
};
#endif /* CONFIG_MACH_TREO680 */
/******************************************************************************
* Power supply
******************************************************************************/
static int power_supply_init(struct device *dev)
static void __init palmtreo_uhc_init(void)
{
int ret;
ret = gpio_request(GPIO_NR_TREO_POWER_DETECT, "CABLE_STATE_AC");
if (ret)
goto err1;
ret = gpio_direction_input(GPIO_NR_TREO_POWER_DETECT);
if (ret)
goto err2;
return 0;
err2:
gpio_free(GPIO_NR_TREO_POWER_DETECT);
err1:
return ret;
if (machine_is_treo680())
pxa_set_ohci_info(&treo680_ohci_info);
}
static int treo_is_ac_online(void)
{
return gpio_get_value(GPIO_NR_TREO_POWER_DETECT);
}
static void power_supply_exit(struct device *dev)
{
gpio_free(GPIO_NR_TREO_POWER_DETECT);
}
static char *treo_supplicants[] = {
"main-battery",
};
static struct pda_power_pdata power_supply_info = {
.init = power_supply_init,
.is_ac_online = treo_is_ac_online,
.exit = power_supply_exit,
.supplied_to = treo_supplicants,
.num_supplicants = ARRAY_SIZE(treo_supplicants),
};
static struct platform_device power_supply = {
.name = "pda-power",
.id = -1,
.dev = {
.platform_data = &power_supply_info,
},
};
#else
static inline void palmtreo_uhc_init(void) {}
#endif
/******************************************************************************
* Vibra and LEDs
@@ -495,16 +353,6 @@ static struct gpio_led_platform_data treo680_gpio_led_info = {
.num_leds = ARRAY_SIZE(treo680_gpio_leds),
};
static struct platform_device treo680_leds = {
.name = "leds-gpio",
.id = -1,
.dev = {
.platform_data = &treo680_gpio_led_info,
}
};
#endif /* CONFIG_MACH_TREO680 */
#ifdef CONFIG_MACH_CENTRO
static struct gpio_led centro_gpio_leds[] = {
{
.name = "centro:vibra:vibra",
@@ -529,145 +377,67 @@ static struct gpio_led_platform_data centro_gpio_led_info = {
.num_leds = ARRAY_SIZE(centro_gpio_leds),
};
static struct platform_device centro_leds = {
static struct platform_device palmtreo_leds = {
.name = "leds-gpio",
.id = -1,
.dev = {
.platform_data = &centro_gpio_led_info,
.platform_data = &treo680_gpio_led_info,
}
};
#endif /* CONFIG_MACH_CENTRO */
/******************************************************************************
* Framebuffer
******************************************************************************/
/* TODO: add support for 324x324 */
static struct pxafb_mode_info treo_lcd_modes[] = {
static void __init palmtreo_leds_init(void)
{
.pixclock = 86538,
.xres = 320,
.yres = 320,
.bpp = 16,
if (machine_is_centro())
palmtreo_leds.dev.platform_data = &centro_gpio_led_info;
.left_margin = 20,
.right_margin = 8,
.upper_margin = 8,
.lower_margin = 5,
.hsync_len = 4,
.vsync_len = 1,
},
};
static void treo_lcd_power(int on, struct fb_var_screeninfo *info)
{
gpio_set_value(GPIO_NR_TREO_BL_POWER, on);
}
static struct pxafb_mach_info treo_lcd_screen = {
.modes = treo_lcd_modes,
.num_modes = ARRAY_SIZE(treo_lcd_modes),
.lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL,
};
/******************************************************************************
* Power management - standby
******************************************************************************/
static void __init treo_pm_init(void)
{
static u32 resume[] = {
0xe3a00101, /* mov r0, #0x40000000 */
0xe380060f, /* orr r0, r0, #0x00f00000 */
0xe590f008, /* ldr pc, [r0, #0x08] */
};
/* this is where the bootloader jumps */
memcpy(phys_to_virt(TREO_STR_BASE), resume, sizeof(resume));
platform_device_register(&palmtreo_leds);
}
#else
static inline void palmtreo_leds_init(void) {}
#endif
/******************************************************************************
* Machine init
******************************************************************************/
static struct platform_device *treo_devices[] __initdata = {
&treo_backlight,
&power_supply,
};
#ifdef CONFIG_MACH_TREO680
static struct platform_device *treo680_devices[] __initdata = {
&treo680_leds,
};
#endif /* CONFIG_MACH_TREO680 */
#ifdef CONFIG_MACH_CENTRO
static struct platform_device *centro_devices[] __initdata = {
&centro_leds,
};
#endif /* CONFIG_MACH_CENTRO */
/* setup udc GPIOs initial state */
static void __init treo_udc_init(void)
{
if (!gpio_request(GPIO_NR_TREO_USB_PULLUP, "UDC Vbus")) {
gpio_direction_output(GPIO_NR_TREO_USB_PULLUP, 1);
gpio_free(GPIO_NR_TREO_USB_PULLUP);
}
}
static void __init treo_lcd_power_init(void)
{
int ret;
ret = gpio_request(GPIO_NR_TREO_LCD_POWER, "LCD POWER");
if (ret) {
pr_err("Treo680: LCD power GPIO request failed!\n");
return;
}
ret = gpio_direction_output(GPIO_NR_TREO_LCD_POWER, 0);
if (ret) {
pr_err("Treo680: setting LCD power GPIO direction failed!\n");
gpio_free(GPIO_NR_TREO_LCD_POWER);
return;
}
treo_lcd_screen.pxafb_lcd_power = treo_lcd_power;
}
static void __init treo_reserve(void)
{
memblock_reserve(0xa0000000, 0x1000);
memblock_reserve(0xa2000000, 0x1000);
}
static void __init treo_init(void)
static void __init palmphone_common_init(void)
{
pxa2xx_mfp_config(ARRAY_AND_SIZE(treo_pin_config));
pxa_set_ffuart_info(NULL);
pxa_set_btuart_info(NULL);
pxa_set_stuart_info(NULL);
treo_pm_init();
pxa2xx_mfp_config(ARRAY_AND_SIZE(treo_pin_config));
treo_lcd_power_init();
set_pxa_fb_info(&treo_lcd_screen);
treo_udc_init();
pxa_set_udc_info(&treo_udc_info);
pxa_set_ac97_info(&treo_ac97_pdata);
pxa_set_ficp_info(&treo_ficp_info);
platform_add_devices(ARRAY_AND_SIZE(treo_devices));
palm27x_pm_init(TREO_STR_BASE);
palm27x_lcd_init(GPIO_NR_TREO_BL_POWER, &palm_320x320_new_lcd_mode);
palm27x_udc_init(GPIO_NR_TREO_USB_DETECT, GPIO_NR_TREO_USB_PULLUP, 1);
palm27x_irda_init(GPIO_NR_TREO_IR_EN);
palm27x_ac97_init(-1, -1, -1, 95);
palm27x_pwm_init(GPIO_NR_TREO_BL_POWER, -1);
palm27x_power_init(GPIO_NR_TREO_POWER_DETECT, -1);
palm27x_pmic_init();
palmtreo_kpc_init();
palmtreo_uhc_init();
palmtreo_leds_init();
}
#ifdef CONFIG_MACH_TREO680
static void __init treo680_init(void)
{
treo_init();
pxa2xx_mfp_config(ARRAY_AND_SIZE(treo680_pin_config));
pxa_set_mci_info(&treo680_mci_platform_data);
pxa_set_keypad_info(&treo680_keypad_platform_data);
pxa_set_ohci_info(&treo680_ohci_info);
palmphone_common_init();
palm27x_mmc_init(GPIO_NR_TREO_SD_DETECT_N, GPIO_NR_TREO680_SD_READONLY,
GPIO_NR_TREO680_SD_POWER, 0);
}
platform_add_devices(ARRAY_AND_SIZE(treo680_devices));
static void __init centro_init(void)
{
pxa2xx_mfp_config(ARRAY_AND_SIZE(centro685_pin_config));
palmphone_common_init();
palm27x_mmc_init(GPIO_NR_TREO_SD_DETECT_N, -1,
GPIO_NR_CENTRO_SD_POWER, 1);
}
MACHINE_START(TREO680, "Palm Treo 680")
@@ -680,19 +450,6 @@ MACHINE_START(TREO680, "Palm Treo 680")
.timer = &pxa_timer,
.init_machine = treo680_init,
MACHINE_END
#endif /* CONFIG_MACH_TREO680 */
#ifdef CONFIG_MACH_CENTRO
static void __init centro_init(void)
{
treo_init();
pxa2xx_mfp_config(ARRAY_AND_SIZE(centro685_pin_config));
pxa_set_mci_info(&centro_mci_platform_data);
pxa_set_keypad_info(&centro_keypad_platform_data);
platform_add_devices(ARRAY_AND_SIZE(centro_devices));
}
MACHINE_START(CENTRO, "Palm Centro 685")
.phys_io = TREO_PHYS_IO_START,
@@ -702,6 +459,5 @@ MACHINE_START(CENTRO, "Palm Centro 685")
.reserve = treo_reserve,
.init_irq = pxa27x_init_irq,
.timer = &pxa_timer,
.init_machine = centro_init,
.init_machine = centro_init,
MACHINE_END
#endif /* CONFIG_MACH_CENTRO */