diff options
Diffstat (limited to 'arch/arm/mach-imx/mach-mx31moboard.c')
| -rw-r--r-- | arch/arm/mach-imx/mach-mx31moboard.c | 77 |
1 files changed, 30 insertions, 47 deletions
diff --git a/arch/arm/mach-imx/mach-mx31moboard.c b/arch/arm/mach-imx/mach-mx31moboard.c index 016791f038b..08730f23844 100644 --- a/arch/arm/mach-imx/mach-mx31moboard.c +++ b/arch/arm/mach-imx/mach-mx31moboard.c @@ -42,14 +42,14 @@ #include <asm/mach/time.h> #include <asm/mach/map.h> #include <asm/memblock.h> -#include <mach/board-mx31moboard.h> -#include <mach/common.h> -#include <mach/hardware.h> -#include <mach/iomux-mx3.h> -#include <mach/ulpi.h> -#include <mach/ssi.h> +#include <linux/platform_data/asoc-imx-ssi.h> +#include "board-mx31moboard.h" +#include "common.h" #include "devices-imx31.h" +#include "hardware.h" +#include "iomux-mx3.h" +#include "ulpi.h" static unsigned int moboard_pins[] = { /* UART0 */ @@ -128,27 +128,15 @@ static struct platform_device mx31moboard_flash = { .num_resources = 1, }; -static int moboard_uart0_init(struct platform_device *pdev) +static void __init moboard_uart0_init(void) { - int ret = gpio_request(IOMUX_TO_GPIO(MX31_PIN_CTS1), "uart0-cts-hack"); - if (ret) - return ret; - - ret = gpio_direction_output(IOMUX_TO_GPIO(MX31_PIN_CTS1), 0); - if (ret) + if (!gpio_request(IOMUX_TO_GPIO(MX31_PIN_CTS1), "uart0-cts-hack")) { + gpio_direction_output(IOMUX_TO_GPIO(MX31_PIN_CTS1), 0); gpio_free(IOMUX_TO_GPIO(MX31_PIN_CTS1)); - - return ret; -} - -static void moboard_uart0_exit(struct platform_device *pdev) -{ - gpio_free(IOMUX_TO_GPIO(MX31_PIN_CTS1)); + } } static const struct imxuart_platform_data uart0_pdata __initconst = { - .init = moboard_uart0_init, - .exit = moboard_uart0_exit, }; static const struct imxuart_platform_data uart4_pdata __initconst = { @@ -175,11 +163,11 @@ static const struct spi_imx_master moboard_spi1_pdata __initconst = { static struct regulator_consumer_supply sdhc_consumers[] = { { - .dev_name = "mxc-mmc.0", + .dev_name = "imx31-mmc.0", .supply = "sdhc0_vcc", }, { - .dev_name = "mxc-mmc.1", + .dev_name = "imx31-mmc.1", .supply = "sdhc1_vcc", }, }; @@ -236,42 +224,43 @@ static struct mc13xxx_led_platform_data moboard_led[] = { { .id = MC13783_LED_R1, .name = "coreboard-led-4:red", - .max_current = 2, }, { .id = MC13783_LED_G1, .name = "coreboard-led-4:green", - .max_current = 2, }, { .id = MC13783_LED_B1, .name = "coreboard-led-4:blue", - .max_current = 2, }, { .id = MC13783_LED_R2, .name = "coreboard-led-5:red", - .max_current = 3, }, { .id = MC13783_LED_G2, .name = "coreboard-led-5:green", - .max_current = 3, }, { .id = MC13783_LED_B2, .name = "coreboard-led-5:blue", - .max_current = 3, }, }; static struct mc13xxx_leds_platform_data moboard_leds = { .num_leds = ARRAY_SIZE(moboard_led), .led = moboard_led, - .flags = MC13783_LED_SLEWLIMTC, - .abmode = MC13783_LED_AB_DISABLED, - .tc1_period = MC13783_LED_PERIOD_10MS, - .tc2_period = MC13783_LED_PERIOD_10MS, + .led_control[0] = MC13783_LED_C0_ENABLE | MC13783_LED_C0_ABMODE(0), + .led_control[1] = MC13783_LED_C1_SLEWLIM, + .led_control[2] = MC13783_LED_C2_SLEWLIM, + .led_control[3] = MC13783_LED_C3_PERIOD(0) | + MC13783_LED_C3_CURRENT_R1(2) | + MC13783_LED_C3_CURRENT_G1(2) | + MC13783_LED_C3_CURRENT_B1(2), + .led_control[4] = MC13783_LED_C4_PERIOD(0) | + MC13783_LED_C4_CURRENT_R2(3) | + MC13783_LED_C4_CURRENT_G2(3) | + MC13783_LED_C4_CURRENT_B2(3), }; static struct mc13xxx_buttons_platform_data moboard_buttons = { @@ -303,7 +292,7 @@ static struct imx_ssi_platform_data moboard_ssi_pdata = { static struct spi_board_info moboard_spi_board_info[] __initdata = { { .modalias = "mc13783", - .irq = IOMUX_TO_IRQ(MX31_PIN_GPIO1_3), + /* irq number is run-time assigned */ .max_speed_hz = 300000, .bus_num = 1, .chip_select = 0, @@ -473,10 +462,6 @@ static const struct gpio_led_platform_data mx31moboard_led_pdata __initconst = { .leds = mx31moboard_leds, }; -static const struct ipu_platform_data mx3_ipu_data __initconst = { - .irq_base = MXC_IPU_IRQ_START, -}; - static struct platform_device *devices[] __initdata = { &mx31moboard_flash, }; @@ -494,7 +479,7 @@ static int __init mx31moboard_init_cam(void) int dma, ret = -ENOMEM; struct platform_device *pdev; - imx31_add_ipu_core(&mx3_ipu_data); + imx31_add_ipu_core(); pdev = imx31_alloc_mx3_camera(&camera_pdata); if (IS_ERR(pdev)) @@ -544,8 +529,9 @@ static void __init mx31moboard_init(void) platform_add_devices(devices, ARRAY_SIZE(devices)); gpio_led_register_device(-1, &mx31moboard_led_pdata); - imx31_add_imx2_wdt(NULL); + imx31_add_imx2_wdt(); + moboard_uart0_init(); imx31_add_imx_uart0(&uart0_pdata); imx31_add_imx_uart4(&uart4_pdata); @@ -557,6 +543,8 @@ static void __init mx31moboard_init(void) gpio_request(IOMUX_TO_GPIO(MX31_PIN_GPIO1_3), "pmic-irq"); gpio_direction_input(IOMUX_TO_GPIO(MX31_PIN_GPIO1_3)); + moboard_spi_board_info[0].irq = + gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_GPIO1_3)); spi_register_board_info(moboard_spi_board_info, ARRAY_SIZE(moboard_spi_board_info)); @@ -598,10 +586,6 @@ static void __init mx31moboard_timer_init(void) mx31_clocks_init(26000000); } -static struct sys_timer mx31moboard_timer = { - .init = mx31moboard_timer_init, -}; - static void __init mx31moboard_reserve(void) { /* reserve 4 MiB for mx3-camera */ @@ -616,8 +600,7 @@ MACHINE_START(MX31MOBOARD, "EPFL Mobots mx31moboard") .map_io = mx31_map_io, .init_early = imx31_init_early, .init_irq = mx31_init_irq, - .handle_irq = imx31_handle_irq, - .timer = &mx31moboard_timer, + .init_time = mx31moboard_timer_init, .init_machine = mx31moboard_init, .restart = mxc_restart, MACHINE_END |