diff options
| -rw-r--r-- | arch/arm/mach-pxa/balloon3.c | 104 |
1 files changed, 68 insertions, 36 deletions
diff --git a/arch/arm/mach-pxa/balloon3.c b/arch/arm/mach-pxa/balloon3.c index 2b81e64..79d0f6c 100644 --- a/arch/arm/mach-pxa/balloon3.c +++ b/arch/arm/mach-pxa/balloon3.c @@ -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, }; /****************************************************************************** @@ -132,6 +96,34 @@ 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 ******************************************************************************/ #if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE) @@ -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 = { |