diff options
Diffstat (limited to 'arch/arm/mach-omap2')
42 files changed, 949 insertions, 2689 deletions
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index b997a35830f..19d5891c48e 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -288,6 +288,7 @@ config MACH_IGEP0030 depends on ARCH_OMAP3 default y select OMAP_PACKAGE_CBB + select MACH_IGEP0020 config MACH_SBC3530 bool "OMAP3 SBC STALKER board" diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index 512b1520445..f082f7d6576 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -229,8 +229,6 @@ obj-$(CONFIG_MACH_CM_T35) += board-cm-t35.o \ obj-$(CONFIG_MACH_CM_T3517) += board-cm-t3517.o obj-$(CONFIG_MACH_IGEP0020) += board-igep0020.o \ hsmmc.o -obj-$(CONFIG_MACH_IGEP0030) += board-igep0030.o \ - hsmmc.o obj-$(CONFIG_MACH_OMAP3_TOUCHBOOK) += board-omap3touchbook.o \ hsmmc.o obj-$(CONFIG_MACH_OMAP_4430SDP) += board-4430sdp.o \ @@ -270,3 +268,5 @@ obj-$(CONFIG_ARCH_OMAP4) += hwspinlock.o disp-$(CONFIG_OMAP2_DSS) := display.o obj-y += $(disp-m) $(disp-y) + +obj-y += common-board-devices.o diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c index 1fa6bb896f4..d54969be0a5 100644 --- a/arch/arm/mach-omap2/board-2430sdp.c +++ b/arch/arm/mach-omap2/board-2430sdp.c @@ -41,6 +41,7 @@ #include "mux.h" #include "hsmmc.h" +#include "common-board-devices.h" #define SDP2430_CS0_BASE 0x04000000 #define SECONDARY_LCD_GPIO 147 @@ -180,15 +181,6 @@ static struct twl4030_platform_data sdp2430_twldata = { .vmmc1 = &sdp2430_vmmc1, }; -static struct i2c_board_info __initdata sdp2430_i2c_boardinfo[] = { - { - I2C_BOARD_INFO("twl4030", 0x48), - .flags = I2C_CLIENT_WAKE, - .irq = INT_24XX_SYS_NIRQ, - .platform_data = &sdp2430_twldata, - }, -}; - static struct i2c_board_info __initdata sdp2430_i2c1_boardinfo[] = { { I2C_BOARD_INFO("isp1301_omap", 0x2D), @@ -201,8 +193,7 @@ static int __init omap2430_i2c_init(void) { omap_register_i2c_bus(1, 100, sdp2430_i2c1_boardinfo, ARRAY_SIZE(sdp2430_i2c1_boardinfo)); - omap_register_i2c_bus(2, 2600, sdp2430_i2c_boardinfo, - ARRAY_SIZE(sdp2430_i2c_boardinfo)); + omap2_pmic_init("twl4030", &sdp2430_twldata); return 0; } @@ -217,11 +208,6 @@ static struct omap2_hsmmc_info mmc[] __initdata = { {} /* Terminator */ }; -static struct omap_musb_board_data musb_board_data = { - .interface_type = MUSB_INTERFACE_ULPI, - .mode = MUSB_OTG, - .power = 100, -}; static struct omap_usb_config sdp2430_usb_config __initdata = { .otg = 1, #ifdef CONFIG_USB_GADGET_OMAP @@ -240,8 +226,6 @@ static struct omap_board_mux board_mux[] __initdata = { static void __init omap_2430sdp_init(void) { - int ret; - omap2430_mux_init(board_mux, OMAP_PACKAGE_ZAC); omap_board_config = sdp2430_config; @@ -255,14 +239,13 @@ static void __init omap_2430sdp_init(void) omap2_usbfs_init(&sdp2430_usb_config); omap_mux_init_signal("usb0hs_stp", OMAP_PULL_ENA | OMAP_PULL_UP); - usb_musb_init(&musb_board_data); + usb_musb_init(NULL); board_smc91x_init(); /* Turn off secondary LCD backlight */ - ret = gpio_request(SECONDARY_LCD_GPIO, "Secondary LCD backlight"); - if (ret == 0) - gpio_direction_output(SECONDARY_LCD_GPIO, 0); + gpio_request_one(SECONDARY_LCD_GPIO, GPIOF_OUT_INIT_LOW, + "Secondary LCD backlight"); } static void __init omap_2430sdp_map_io(void) diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c index 9afd087cc29..99218a5299c 100644 --- a/arch/arm/mach-omap2/board-3430sdp.c +++ b/arch/arm/mach-omap2/board-3430sdp.c @@ -19,7 +19,6 @@ #include <linux/input.h> #include <linux/input/matrix_keypad.h> #include <linux/spi/spi.h> -#include <linux/spi/ads7846.h> #include <linux/i2c/twl.h> #include <linux/regulator/machine.h> #include <linux/io.h> @@ -48,6 +47,7 @@ #include "hsmmc.h" #include "pm.h" #include "control.h" +#include "common-board-devices.h" #define CONFIG_DISABLE_HFCLK 1 @@ -123,63 +123,14 @@ static struct twl4030_keypad_data sdp3430_kp_data = { .rep = 1, }; -static int ts_gpio; /* Needed for ads7846_get_pendown_state */ - -/** - * @brief ads7846_dev_init : Requests & sets GPIO line for pen-irq - * - * @return - void. If request gpio fails then Flag KERN_ERR. - */ -static void ads7846_dev_init(void) -{ - if (gpio_request(ts_gpio, "ADS7846 pendown") < 0) { - printk(KERN_ERR "can't get ads746 pen down GPIO\n"); - return; - } - - gpio_direction_input(ts_gpio); - gpio_set_debounce(ts_gpio, 310); -} - -static int ads7846_get_pendown_state(void) -{ - return !gpio_get_value(ts_gpio); -} - -static struct ads7846_platform_data tsc2046_config __initdata = { - .get_pendown_state = ads7846_get_pendown_state, - .keep_vref_on = 1, - .wakeup = true, -}; - - -static struct omap2_mcspi_device_config tsc2046_mcspi_config = { - .turbo_mode = 0, - .single_channel = 1, /* 0: slave, 1: master */ -}; - -static struct spi_board_info sdp3430_spi_board_info[] __initdata = { - [0] = { - /* - * TSC2046 operates at a max freqency of 2MHz, so - * operate slightly below at 1.5MHz - */ - .modalias = "ads7846", - .bus_num = 1, - .chip_select = 0, - .max_speed_hz = 1500000, - .controller_data = &tsc2046_mcspi_config, - .irq = 0, - .platform_data = &tsc2046_config, - }, -}; - - #define SDP3430_LCD_PANEL_BACKLIGHT_GPIO 8 #define SDP3430_LCD_PANEL_ENABLE_GPIO 5 -static unsigned backlight_gpio; -static unsigned enable_gpio; +static struct gpio sdp3430_dss_gpios[] __initdata = { + {SDP3430_LCD_PANEL_ENABLE_GPIO, GPIOF_OUT_INIT_LOW, "LCD reset" }, + {SDP3430_LCD_PANEL_BACKLIGHT_GPIO, GPIOF_OUT_INIT_LOW, "LCD Backlight"}, +}; + static int lcd_enabled; static int dvi_enabled; @@ -187,29 +138,11 @@ static void __init sdp3430_display_init(void) { int r; - enable_gpio = SDP3430_LCD_PANEL_ENABLE_GPIO; - backlight_gpio = SDP3430_LCD_PANEL_BACKLIGHT_GPIO; - - r = gpio_request(enable_gpio, "LCD reset"); - if (r) { - printk(KERN_ERR "failed to get LCD reset GPIO\n"); - goto err0; - } - - r = gpio_request(backlight_gpio, "LCD Backlight"); - if (r) { - printk(KERN_ERR "failed to get LCD backlight GPIO\n"); - goto err1; - } + r = gpio_request_array(sdp3430_dss_gpios, + ARRAY_SIZE(sdp3430_dss_gpios)); + if (r) + printk(KERN_ERR "failed to get LCD control GPIOs\n"); - gpio_direction_output(enable_gpio, 0); - gpio_direction_output(backlight_gpio, 0); - - return; -err1: - gpio_free(enable_gpio); -err0: - return; } static int sdp3430_panel_enable_lcd(struct omap_dss_device *dssdev) @@ -219,8 +152,8 @@ static int sdp3430_panel_enable_lcd(struct omap_dss_device *dssdev) return -EINVAL; } - gpio_direction_output(enable_gpio, 1); - gpio_direction_output(backlight_gpio, 1); + gpio_direction_output(SDP3430_LCD_PANEL_ENABLE_GPIO, 1); + gpio_direction_output(SDP3430_LCD_PANEL_BACKLIGHT_GPIO, 1); lcd_enabled = 1; @@ -231,8 +164,8 @@ static void sdp3430_panel_disable_lcd(struct omap_dss_device *dssdev) { lcd_enabled = 0; - gpio_direction_output(enable_gpio, 0); - gpio_direction_output(backlight_gpio, 0); + gpio_direction_output(SDP3430_LCD_PANEL_ENABLE_GPIO, 0); + gpio_direction_output(SDP3430_LCD_PANEL_BACKLIGHT_GPIO, 0); } static int sdp3430_panel_enable_dvi(struct omap_dss_device *dssdev) @@ -360,12 +293,10 @@ static int sdp3430_twl_gpio_setup(struct device *dev, omap2_hsmmc_init(mmc); /* gpio + 7 is "sub_lcd_en_bkl" (output/PWM1) */ - gpio_request(gpio + 7, "sub_lcd_en_bkl"); - gpio_direction_output(gpio + 7, 0); + gpio_request_one(gpio + 7, GPIOF_OUT_INIT_LOW, "sub_lcd_en_bkl"); /* gpio + 15 is "sub_lcd_nRST" (output) */ - gpio_request(gpio + 15, "sub_lcd_nRST"); - gpio_direction_output(gpio + 15, 0); + gpio_request_one(gpio + 15, GPIOF_OUT_INIT_LOW, "sub_lcd_nRST"); return 0; } @@ -580,20 +511,10 @@ static struct twl4030_platform_data sdp3430_twldata = { .vpll2 = &sdp3430_vpll2, }; -static struct i2c_board_info __initdata sdp3430_i2c_boardinfo[] = { - { - I2C_BOARD_INFO("twl4030", 0x48), - .flags = I2C_CLIENT_WAKE, - .irq = INT_34XX_SYS_NIRQ, - .platform_data = &sdp3430_twldata, - }, -}; - static int __init omap3430_i2c_init(void) { /* i2c1 for PMIC only */ - omap_register_i2c_bus(1, 2600, sdp3430_i2c_boardinfo, - ARRAY_SIZE(sdp3430_i2c_boardinfo)); + omap3_pmic_init("twl4030", &sdp3430_twldata); /* i2c2 on camera connector (for sensor control) and optional isp1301 */ omap_register_i2c_bus(2, 400, NULL, 0); /* i2c3 on display connector (for DVI, tfp410) */ @@ -872,14 +793,10 @@ static struct flash_partitions sdp_flash_partitions[] = { }, }; -static struct omap_musb_board_data musb_board_data = { - .interface_type = MUSB_INTERFACE_ULPI, - .mode = MUSB_OTG, - .power = 100, -}; - static void __init omap_3430sdp_init(void) { + int gpio_pendown; + omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); omap_board_config = sdp3430_config; omap_board_config_size = ARRAY_SIZE(sdp3430_config); @@ -887,15 +804,12 @@ static void __init omap_3430sdp_init(void) omap3430_i2c_init(); omap_display_init(&sdp3430_dss_data); if (omap_rev() > OMAP3430_REV_ES1_0) - ts_gpio = SDP3430_TS_GPIO_IRQ_SDPV2; + gpio_pendown = SDP3430_TS_GPIO_IRQ_SDPV2; else - ts_gpio = SDP3430_TS_GPIO_IRQ_SDPV1; - sdp3430_spi_board_info[0].irq = gpio_to_irq(ts_gpio); - spi_register_board_info(sdp3430_spi_board_info, - ARRAY_SIZE(sdp3430_spi_board_info)); - ads7846_dev_init(); + gpio_pendown = SDP3430_TS_GPIO_IRQ_SDPV1; + omap_ads7846_init(1, gpio_pendown, 310, NULL); board_serial_init(); - usb_musb_init(&musb_board_data); + usb_musb_init(NULL); board_smc91x_init(); board_flash_init(sdp_flash_partitions, chip_sel_3430, 0); sdp3430_display_init(); diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c index 56702c5e577..ae3153c5396 100644 --- a/arch/arm/mach-omap2/board-4430sdp.c +++ b/arch/arm/mach-omap2/board-4430sdp.c @@ -42,6 +42,7 @@ #include "hsmmc.h" #include "timer-gp.h" #include "control.h" +#include "common-board-devices.h" #define ETH_KS8851_IRQ 34 #define ETH_KS8851_POWER_ON 48 @@ -251,58 +252,22 @@ static struct spi_board_info sdp4430_spi_board_info[] __initdata = { }, }; +static struct gpio sdp4430_eth_gpios[] __initdata = { + { ETH_KS8851_POWER_ON, GPIOF_OUT_INIT_HIGH, "eth_power" }, + { ETH_KS8851_QUART, GPIOF_OUT_INIT_HIGH, "quart" }, + { ETH_KS8851_IRQ, GPIOF_IN, "eth_irq" }, +}; + static int omap_ethernet_init(void) { int status; /* Request of GPIO lines */ + status = gpio_request_array(sdp4430_eth_gpios, + ARRAY_SIZE(sdp4430_eth_gpios)); + if (status) + pr_err("Cannot request ETH GPIOs\n"); - status = gpio_request(ETH_KS8851_POWER_ON, "eth_power"); - if (status) { - pr_err("Cannot request GPIO %d\n", ETH_KS8851_POWER_ON); - return status; - } - - status = gpio_request(ETH_KS8851_QUART, "quart"); - if (status) { - pr_err("Cannot request GPIO %d\n", ETH_KS8851_QUART); - goto error1; - } - - status = gpio_request(ETH_KS8851_IRQ, "eth_irq"); - if (status) { - pr_err("Cannot request GPIO %d\n", ETH_KS8851_IRQ); - goto error2; - } - - /* Configuration of requested GPIO lines */ - - status = gpio_direction_output(ETH_KS8851_POWER_ON, 1); - if (status) { - pr_err("Cannot set output GPIO %d\n", ETH_KS8851_IRQ); - goto error3; - } - - status = gpio_direction_output(ETH_KS8851_QUART, 1); - if (status) { - pr_err("Cannot set output GPIO %d\n", ETH_KS8851_QUART); - goto error3; - } - - status = gpio_direction_input(ETH_KS8851_IRQ); - if (status) { - pr_err("Cannot set input GPIO %d\n", ETH_KS8851_IRQ); - goto error3; - } - - return 0; - -error3: - gpio_free(ETH_KS8851_IRQ); -error2: - gpio_free(ETH_KS8851_QUART); -error1: - gpio_free(ETH_KS8851_POWER_ON); return status; } @@ -575,14 +540,6 @@ static struct twl4030_platform_data sdp4430_twldata = { .usb = &omap4_usbphy_data }; -static struct i2c_board_info __initdata sdp4430_i2c_boardinfo[] = { - { - I2C_BOARD_INFO("twl6030", 0x48), - .flags = I2C_CLIENT_WAKE, - .irq = OMAP44XX_IRQ_SYS_1N, - .platform_data = &sdp4430_twldata, - }, -}; static struct i2c_board_info __initdata sdp4430_i2c_3_boardinfo[] = { { I2C_BOARD_INFO("tmp105", 0x48), @@ -598,12 +555,7 @@ static struct i2c_board_info __initdata sdp4430_i2c_4_boardinfo[] = { }; static int __init omap4_i2c_init(void) { - /* - * Phoenix Audio IC needs I2C1 to - * start with 400 KHz or less - */ - omap_register_i2c_bus(1, 400, sdp4430_i2c_boardinfo, - ARRAY_SIZE(sdp4430_i2c_boardinfo)); + omap4_pmic_init("twl6030", &sdp4430_twldata); omap_register_i2c_bus(2, 400, NULL, 0); omap_register_i2c_bus(3, 400, sdp4430_i2c_3_boardinfo, ARRAY_SIZE(sdp4430_i2c_3_boardinfo)); @@ -614,21 +566,13 @@ static int __init omap4_i2c_init(void) static void __init omap_sfh7741prox_init(void) { - int error; + int error; - error = gpio_request(OMAP4_SFH7741_ENABLE_GPIO, "sfh7741"); - if (error < 0) { + error = gpio_request_one(OMAP4_SFH7741_ENABLE_GPIO, + GPIOF_OUT_INIT_LOW, "sfh7741"); + if (error < 0) pr_err("%s:failed to request GPIO %d, error %d\n", __func__, OMAP4_SFH7741_ENABLE_GPIO, error); - return; - } - - error = gpio_direction_output(OMAP4_SFH7741_ENABLE_GPIO , 0); - if (error < 0) { - pr_err("%s: GPIO configuration failed: GPIO %d,error %d\n", - __func__, OMAP4_SFH7741_ENABLE_GPIO, error); - gpio_free(OMAP4_SFH7741_ENABLE_GPIO); - } } static void sdp4430_hdmi_mux_init(void) @@ -645,27 +589,19 @@ static void sdp4430_hdmi_mux_init(void) OMAP_PIN_INPUT_PULLUP); } +static struct gpio sdp4430_hdmi_gpios[] = { + { HDMI_GPIO_HPD, GPIOF_OUT_INIT_HIGH, "hdmi_gpio_hpd" }, + { HDMI_GPIO_LS_OE, GPIOF_OUT_INIT_HIGH, "hdmi_gpio_ls_oe" }, +}; + static int sdp4430_panel_enable_hdmi(struct omap_dss_device *dssdev) { int status; - status = gpio_request_one(HDMI_GPIO_HPD, GPIOF_OUT_INIT_HIGH, - "hdmi_gpio_hpd"); - if (status) { - pr_err("Cannot request GPIO %d\n", HDMI_GPIO_HPD); - return status; - } - status = gpio_request_one(HDMI_GPIO_LS_OE, GPIOF_OUT_INIT_HIGH, - "hdmi_gpio_ls_oe"); - if (status) { - pr_err("Cannot request GPIO %d\n", HDMI_GPIO_LS_OE); - goto error1; - } - - return 0; - -error1: - gpio_free(HDMI_GPIO_HPD); + status = gpio_request_array(sdp4430_hdmi_gpios, + ARRAY_SIZE(sdp4430_hdmi_gpios)); + if (status) + pr_err("%s: Cannot request HDMI GPIOs\n", __func__); return status; } diff --git a/arch/arm/mach-omap2/board-am3517crane.c b/arch/arm/mach-omap2/board-am3517crane.c index a890d244fec..5e438a77cd7 100644 --- a/arch/arm/mach-omap2/board-am3517crane.c +++ b/arch/arm/mach-omap2/board-am3517crane.c @@ -89,19 +89,13 @@ static void __init am3517_crane_init(void) return; } - ret = gpio_request(GPIO_USB_POWER, "usb_ehci_enable"); + ret = gpio_request_one(GPIO_USB_POWER, GPIOF_OUT_INIT_HIGH, + "usb_ehci_enable"); if (ret < 0) { pr_err("Can not request GPIO %d\n", GPIO_USB_POWER); return; } - ret = gpio_direction_output(GPIO_USB_POWER, 1); - if (ret < 0) { - gpio_free(GPIO_USB_POWER); - pr_err("Unable to initialize EHCI power\n"); - return; - } - usbhs_init(&usbhs_bdata); } diff --git a/arch/arm/mach-omap2/board-am3517evm.c b/arch/arm/mach-omap2/board-am3517evm.c index ce7d5e6e415..6c470603880 100644 --- a/arch/arm/mach-omap2/board-am3517evm.c +++ b/arch/arm/mach-omap2/board-am3517evm.c @@ -174,19 +174,14 @@ static void __init am3517_evm_rtc_init(void) int r; omap_mux_init_gpio(GPIO_RTCS35390A_IRQ, OMAP_PIN_INPUT_PULLUP); - r = gpio_request(GPIO_RTCS35390A_IRQ, "rtcs35390a-irq"); + + r = gpio_request_one(GPIO_RTCS35390A_IRQ, GPIOF_IN, "rtcs35390a-irq"); if (r < 0) { printk(KERN_WARNING "failed to request GPIO#%d\n", GPIO_RTCS35390A_IRQ); return; } - r = gpio_direction_input(GPIO_RTCS35390A_IRQ); - if (r < 0) { - printk(KERN_WARNING "GPIO#%d cannot be configured as input\n", - GPIO_RTCS35390A_IRQ); - gpio_free(GPIO_RTCS35390A_IRQ); - return; - } + am3517evm_i2c1_boardinfo[0].irq = gpio_to_irq(GPIO_RTCS35390A_IRQ); } @@ -242,6 +237,15 @@ static int dvi_enabled; #if defined(CONFIG_PANEL_SHARP_LQ043T1DG01) || \ defined(CONFIG_PANEL_SHARP_LQ043T1DG01_MODULE) +static struct gpio am3517_evm_dss_gpios[] __initdata = { + /* GPIO 182 = LCD Backlight Power */ + { LCD_PANEL_BKLIGHT_PWR, GPIOF_OUT_INIT_HIGH, "lcd_backlight_pwr" }, + /* GPIO 181 = LCD Panel PWM */ + { LCD_PANEL_PWM, GPIOF_OUT_INIT_HIGH, "lcd bl enable" }, + /* GPIO 176 = LCD Panel Power enable pin */ + { LCD_PANEL_PWR, GPIOF_OUT_INIT_HIGH, "dvi enable" }, +}; + static void __init am3517_evm_display_init(void) { int r; @@ -249,41 +253,15 @@ static void __init am3517_evm_display_init(void) omap_mux_init_gpio(LCD_PANEL_PWR, OMAP_PIN_INPUT_PULLUP); omap_mux_init_gpio(LCD_PANEL_BKLIGHT_PWR, OMAP_PIN_INPUT_PULLDOWN); omap_mux_init_gpio(LCD_PANEL_PWM, OMAP_PIN_INPUT_PULLDOWN); - /* - * Enable GPIO 182 = LCD Backlight Power - */ - r = gpio_request(LCD_PANEL_BKLIGHT_PWR, "lcd_backlight_pwr"); + + r = gpio_request_array(am3517_evm_dss_gpios, + ARRAY_SIZE(am3517_evm_dss_gpios)); if (r) { - printk(KERN_ERR "failed to get lcd_backlight_pwr\n"); + printk(KERN_ERR "failed to get DSS panel control GPIOs\n"); return; } - gpio_direction_output(LCD_PANEL_BKLIGHT_PWR, 1); - /* - * Enable GPIO 181 = LCD Panel PWM - */ - r = gpio_request(LCD_PANEL_PWM, "lcd_pwm"); - if (r) { - printk(KERN_ERR "failed to get lcd_pwm\n"); - goto err_1; - } - gpio_direction_output(LCD_PANEL_PWM, 1); - /* - * Enable GPIO 176 = LCD Panel Power enable pin - */ - r = gpio_request(LCD_PANEL_PWR, "lcd_panel_pwr"); - if (r) { - printk(KERN_ERR "failed to get lcd_panel_pwr\n"); - goto err_2; - } - gpio_direction_output(LCD_PANEL_PWR, 1); printk(KERN_INFO "Display initialized successfully\n"); - return; - -err_2: - gpio_free(LCD_PANEL_PWM); -err_1: - gpio_free(LCD_PANEL_BKLIGHT_PWR); } #else static void __init am3517_evm_display_init(void) {} diff --git a/arch/arm/mach-omap2/board-apollon.c b/arch/arm/mach-omap2/board-apollon.c index f4f8374a029..f3beb8eeef7 100644 --- a/arch/arm/mach-omap2/board-apollon.c +++ b/arch/arm/mach-omap2/board-apollon.c @@ -202,6 +202,7 @@ static inline void __init apollon_init_smc91x(void) unsigned int rate; struct clk *gpmc_fck; int eth_cs; + int err; gpmc_fck = clk_get(NULL, "gpmc_fck"); /* Always on ENABLE_ON_INIT */ if (IS_ERR(gpmc_fck)) { @@ -245,15 +246,13 @@ static inline void __init apollon_init_smc91x(void) apollon_smc91x_resources[0].end = base + 0x30f; udelay(100); - omap_mux_init_gpio(74, 0); - if (gpio_request(APOLLON_ETHR_GPIO_IRQ, "SMC91x irq") < 0) { + omap_mux_init_gpio(APOLLON_ETHR_GPIO_IRQ, 0); + err = gpio_request_one(APOLLON_ETHR_GPIO_IRQ, GPIOF_IN, "SMC91x irq"); + if (err) { printk(KERN_ERR "Failed to request GPIO%d for smc91x IRQ\n", APOLLON_ETHR_GPIO_IRQ); gpmc_cs_free(APOLLON_ETH_CS); - goto out; } - gpio_direction_input(APOLLON_ETHR_GPIO_IRQ); - out: clk_disable(gpmc_fck); clk_put(gpmc_fck); @@ -280,20 +279,19 @@ static void __init omap_apollon_init_early(void) omap2_init_common_devices(NULL, NULL); } +static struct gpio apollon_gpio_leds[] __initdata = { + { LED0_GPIO13, GPIOF_OUT_INIT_LOW, "LED0" }, /* LED0 - AA10 */ + { LED1_GPIO14, GPIOF_OUT_INIT_LOW, "LED1" }, /* LED1 - AA6 */ + { LED2_GPIO15, GPIOF_OUT_INIT_LOW, "LED2" }, /* LED2 - AA4 */ +}; + static void __init apollon_led_init(void) { - /* LED0 - AA10 */ omap_mux_init_signal("vlynq_clk.gpio_13", 0); - gpio_request(LED0_GPIO13, "LED0"); - gpio_direction_output(LED0_GPIO13, 0); - /* LED1 - AA6 */ omap_mux_init_signal("vlynq_rx1.gpio_14", 0); - gpio_request(LED1_GPIO14, "LED1"); - gpio_direction_output(LED1_GPIO14, 0); - /* LED2 - AA4 */ omap_mux_init_signal("vlynq_rx0.gpio_15", 0); - gpio_request(LED2_GPIO15, "LED2"); - gpio_direction_output(LED2_GPIO15, 0); + + gpio_request_array(apollon_gpio_leds, ARRAY_SIZE(apollon_gpio_leds)); } static void __init apollon_usb_init(void) @@ -301,8 +299,7 @@ static void __init apollon_usb_init(void) /* USB device */ /* DEVICE_SUSPEND */ omap_mux_init_signal("mcbsp2_clkx.gpio_12", 0); - gpio_request(12, "USB suspend"); - gpio_direction_output(12, 0); + gpio_request_one(12, GPIOF_OUT_INIT_LOW, "USB suspend"); omap2_usbfs_init(&apollon_usb_config); } diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c index 02a12b41c0f..6063be82b56 100644 --- a/arch/arm/mach-omap2/board-cm-t35.c +++ b/arch/arm/mach-omap2/board-cm-t35.c @@ -54,6 +54,7 @@ #include "mux.h" #include "sdram-micron-mt46h32m32lf-6.h" #include "hsmmc.h" +#include "common-board-devices.h" #define CM_T35_GPIO_PENDOWN 57 @@ -66,86 +67,28 @@ #if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE) #include <linux/smsc911x.h> +#include <plat/gpmc-smsc911x.h> -static struct smsc911x_platform_config cm_t35_smsc911x_config = { - .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW, - .irq_type = SMSC911X_IRQ_TYPE_OPEN_DRAIN, - .flags = SMSC911X_USE_32BIT | SMSC911X_SAVE_MAC_ADDRESS, - .phy_interface = PHY_INTERFACE_MODE_MII, -}; - -static struct resource cm_t35_smsc911x_resources[] = { - { - .flags = IORESOURCE_MEM, - }, - { - .start = OMAP_GPIO_IRQ(CM_T35_SMSC911X_GPIO), - .end = OMAP_GPIO_IRQ(CM_T35_SMSC911X_GPIO), - .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL, - }, -}; - -static struct platform_device cm_t35_smsc911x_device = { - .name = "smsc911x", +static struct omap_smsc911x_platform_data cm_t35_smsc911x_cfg = { .id = 0, - .num_resources = ARRAY_SIZE(cm_t35_smsc911x_resources), - .resource = cm_t35_smsc911x_resources, - .dev = { |