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ARM: pxa/balloon3: Disperse MFP config

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Move pin config to appropriate places and use it only if needed.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Acked-By: Jonathan McDowell <noodles@earth.li>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
This commit is contained in:
Marek Vasut 2010-08-09 06:23:28 +02:00 committed by Eric Miao
parent f090c74b23
commit b476ef059e
1 changed files with 68 additions and 36 deletions
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104
arch/arm/mach-pxa/balloon3.c
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@ -68,42 +68,6 @@ static unsigned long balloon3_pin_config[] __initdata = {
/* Reset, configured as GPIO wakeup source */
GPIO1_GPIO | WAKEUP_ON_EDGE_BOTH,
/* LEDs */
GPIO9_GPIO, /* NAND activity LED */
GPIO10_GPIO, /* Heartbeat LED */
/* AC97 */
GPIO28_AC97_BITCLK,
GPIO29_AC97_SDATA_IN_0,
GPIO30_AC97_SDATA_OUT,
GPIO31_AC97_SYNC,
GPIO113_AC97_nRESET,
GPIO95_GPIO,
/* MMC */
GPIO32_MMC_CLK,
GPIO92_MMC_DAT_0,
GPIO109_MMC_DAT_1,
GPIO110_MMC_DAT_2,
GPIO111_MMC_DAT_3,
GPIO112_MMC_CMD,
/* USB Host */
GPIO88_USBH1_PWR,
GPIO89_USBH1_PEN,
/* PC Card */
GPIO48_nPOE,
GPIO49_nPWE,
GPIO50_nPIOR,
GPIO51_nPIOW,
GPIO85_nPCE_1,
GPIO54_nPCE_2,
GPIO79_PSKTSEL,
GPIO55_nPREG,
GPIO56_nPWAIT,
GPIO57_nIOIS16,
};
/******************************************************************************
@ -131,6 +95,34 @@ int __init parse_balloon3_features(char *arg)
}
early_param("balloon3_features", parse_balloon3_features);
/******************************************************************************
* Compact Flash slot
******************************************************************************/
#if defined(CONFIG_PCMCIA_PXA2XX) || defined(CONFIG_PCMCIA_PXA2XX_MODULE)
static unsigned long balloon3_cf_pin_config[] __initdata = {
GPIO48_nPOE,
GPIO49_nPWE,
GPIO50_nPIOR,
GPIO51_nPIOW,
GPIO85_nPCE_1,
GPIO54_nPCE_2,
GPIO79_PSKTSEL,
GPIO55_nPREG,
GPIO56_nPWAIT,
GPIO57_nIOIS16,
};
static void __init balloon3_cf_init(void)
{
if (!balloon3_has(BALLOON3_FEATURE_CF))
return;
pxa2xx_mfp_config(ARRAY_AND_SIZE(balloon3_cf_pin_config));
}
#else
static inline void balloon3_cf_init(void) {}
#endif
/******************************************************************************
* NOR Flash
******************************************************************************/
@ -179,6 +171,15 @@ static inline void balloon3_nor_init(void) {}
******************************************************************************/
#if defined(CONFIG_TOUCHSCREEN_UCB1400) || \
defined(CONFIG_TOUCHSCREEN_UCB1400_MODULE)
static unsigned long balloon3_ac97_pin_config[] __initdata = {
GPIO28_AC97_BITCLK,
GPIO29_AC97_SDATA_IN_0,
GPIO30_AC97_SDATA_OUT,
GPIO31_AC97_SYNC,
GPIO113_AC97_nRESET,
GPIO95_GPIO,
};
static struct ucb1400_pdata vpac270_ucb1400_pdata = {
.irq = IRQ_GPIO(BALLOON3_GPIO_CODEC_IRQ),
};
@ -197,6 +198,7 @@ static void __init balloon3_ts_init(void)
if (!balloon3_has(BALLOON3_FEATURE_AUDIO))
return;
pxa2xx_mfp_config(ARRAY_AND_SIZE(balloon3_ac97_pin_config));
pxa_set_ac97_info(NULL);
platform_device_register(&balloon3_ucb1400_device);
}
@ -208,6 +210,11 @@ static inline void balloon3_ts_init(void) {}
* Framebuffer
******************************************************************************/
#if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE)
static unsigned long balloon3_lcd_pin_config[] __initdata = {
GPIOxx_LCD_TFT_16BPP,
GPIO99_GPIO,
};
static struct pxafb_mode_info balloon3_lcd_modes[] = {
{
.pixclock = 38000,
@ -242,6 +249,8 @@ static void __init balloon3_lcd_init(void)
if (!balloon3_has(BALLOON3_FEATURE_TOPPOLY))
return;
pxa2xx_mfp_config(ARRAY_AND_SIZE(balloon3_lcd_pin_config));
ret = gpio_request(BALLOON3_GPIO_RUN_BACKLIGHT, "BKL-ON");
if (ret) {
pr_err("Requesting BKL-ON GPIO failed!\n");
@ -271,6 +280,15 @@ static inline void balloon3_lcd_init(void) {}
* SD/MMC card controller
******************************************************************************/
#if defined(CONFIG_MMC_PXA) || defined(CONFIG_MMC_PXA_MODULE)
static unsigned long balloon3_mmc_pin_config[] __initdata = {
GPIO32_MMC_CLK,
GPIO92_MMC_DAT_0,
GPIO109_MMC_DAT_1,
GPIO110_MMC_DAT_2,
GPIO111_MMC_DAT_3,
GPIO112_MMC_CMD,
};
static struct pxamci_platform_data balloon3_mci_platform_data = {
.ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34,
.gpio_card_detect = -1,
@ -281,6 +299,7 @@ static struct pxamci_platform_data balloon3_mci_platform_data = {
static void __init balloon3_mmc_init(void)
{
pxa2xx_mfp_config(ARRAY_AND_SIZE(balloon3_mmc_pin_config));
pxa_set_mci_info(&balloon3_mci_platform_data);
}
#else
@ -339,6 +358,11 @@ static inline void balloon3_irda_init(void) {}
* USB Host
******************************************************************************/
#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
static unsigned long balloon3_uhc_pin_config[] __initdata = {
GPIO88_USBH1_PWR,
GPIO89_USBH1_PEN,
};
static struct pxaohci_platform_data balloon3_ohci_info = {
.port_mode = PMM_PERPORT_MODE,
.flags = ENABLE_PORT_ALL | POWER_CONTROL_LOW | POWER_SENSE_LOW,
@ -348,6 +372,7 @@ static void __init balloon3_uhc_init(void)
{
if (!balloon3_has(BALLOON3_FEATURE_OHCI))
return;
pxa2xx_mfp_config(ARRAY_AND_SIZE(balloon3_uhc_pin_config));
pxa_set_ohci_info(&balloon3_ohci_info);
}
#else
@ -358,6 +383,11 @@ static inline void balloon3_uhc_init(void) {}
* LEDs
******************************************************************************/
#if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE)
static unsigned long balloon3_led_pin_config[] __initdata = {
GPIO9_GPIO, /* NAND activity LED */
GPIO10_GPIO, /* Heartbeat LED */
};
struct gpio_led balloon3_gpio_leds[] = {
{
.name = "balloon3:green:idle",
@ -436,6 +466,7 @@ static struct platform_device balloon3_pcf_leds = {
static void __init balloon3_leds_init(void)
{
pxa2xx_mfp_config(ARRAY_AND_SIZE(balloon3_led_pin_config));
platform_device_register(&balloon3_leds);
platform_device_register(&balloon3_pcf_leds);
}
@ -757,6 +788,7 @@ static void __init balloon3_init(void)
balloon3_ts_init();
balloon3_udc_init();
balloon3_uhc_init();
balloon3_cf_init();
}
static struct map_desc balloon3_io_desc[] __initdata = {