diff options
Diffstat (limited to 'arch/arm/mach-mx5/board-mx53_evk.c')
| -rw-r--r-- | arch/arm/mach-mx5/board-mx53_evk.c | 49 |
1 files changed, 23 insertions, 26 deletions
diff --git a/arch/arm/mach-mx5/board-mx53_evk.c b/arch/arm/mach-mx5/board-mx53_evk.c index caee04c08238..2af3f43f74db 100644 --- a/arch/arm/mach-mx5/board-mx53_evk.c +++ b/arch/arm/mach-mx5/board-mx53_evk.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2010 Freescale Semiconductor, Inc. All Rights Reserved. + * Copyright (C) 2010-2011 Freescale Semiconductor, Inc. All Rights Reserved. * Copyright (C) 2010 Yong Shen. <Yong.Shen@linaro.org> */ @@ -34,7 +34,7 @@ #include <mach/imx-uart.h> #include <mach/iomux-mx53.h> -#define SMD_FEC_PHY_RST IMX_GPIO_NR(7, 6) +#define MX53_EVK_FEC_PHY_RST IMX_GPIO_NR(7, 6) #define EVK_ECSPI1_CS0 IMX_GPIO_NR(2, 30) #define EVK_ECSPI1_CS1 IMX_GPIO_NR(3, 19) @@ -42,28 +42,24 @@ #include "devices-imx53.h" static iomux_v3_cfg_t mx53_evk_pads[] = { - MX53_PAD_CSI0_D10__UART1_TXD, - MX53_PAD_CSI0_D11__UART1_RXD, - MX53_PAD_ATA_DIOW__UART1_TXD, - MX53_PAD_ATA_DMACK__UART1_RXD, + MX53_PAD_CSI0_DAT10__UART1_TXD_MUX, + MX53_PAD_CSI0_DAT11__UART1_RXD_MUX, - MX53_PAD_ATA_BUFFER_EN__UART2_RXD, - MX53_PAD_ATA_DMARQ__UART2_TXD, - MX53_PAD_ATA_DIOR__UART2_RTS, - MX53_PAD_ATA_INTRQ__UART2_CTS, + MX53_PAD_PATA_BUFFER_EN__UART2_RXD_MUX, + MX53_PAD_PATA_DMARQ__UART2_TXD_MUX, + MX53_PAD_PATA_DIOR__UART2_RTS, + MX53_PAD_PATA_INTRQ__UART2_CTS, - MX53_PAD_ATA_CS_0__UART3_TXD, - MX53_PAD_ATA_CS_1__UART3_RXD, - MX53_PAD_ATA_DA_1__UART3_CTS, - MX53_PAD_ATA_DA_2__UART3_RTS, + MX53_PAD_PATA_CS_0__UART3_TXD_MUX, + MX53_PAD_PATA_CS_1__UART3_RXD_MUX, - MX53_PAD_EIM_D16__CSPI1_SCLK, - MX53_PAD_EIM_D17__CSPI1_MISO, - MX53_PAD_EIM_D18__CSPI1_MOSI, + MX53_PAD_EIM_D16__ECSPI1_SCLK, + MX53_PAD_EIM_D17__ECSPI1_MISO, + MX53_PAD_EIM_D18__ECSPI1_MOSI, /* ecspi chip select lines */ - MX53_PAD_EIM_EB2__GPIO_2_30, - MX53_PAD_EIM_D19__GPIO_3_19, + MX53_PAD_EIM_EB2__GPIO2_30, + MX53_PAD_EIM_D19__GPIO3_19, }; static const struct imxuart_platform_data mx53_evk_uart_pdata __initconst = { @@ -72,9 +68,9 @@ static const struct imxuart_platform_data mx53_evk_uart_pdata __initconst = { static inline void mx53_evk_init_uart(void) { - imx53_add_imx_uart(0, &mx53_evk_uart_pdata); + imx53_add_imx_uart(0, NULL); imx53_add_imx_uart(1, &mx53_evk_uart_pdata); - imx53_add_imx_uart(2, &mx53_evk_uart_pdata); + imx53_add_imx_uart(2, NULL); } static const struct imxi2c_platform_data mx53_evk_i2c_data __initconst = { @@ -86,15 +82,14 @@ static inline void mx53_evk_fec_reset(void) int ret; /* reset FEC PHY */ - ret = gpio_request(SMD_FEC_PHY_RST, "fec-phy-reset"); + ret = gpio_request_one(MX53_EVK_FEC_PHY_RST, GPIOF_OUT_INIT_LOW, + "fec-phy-reset"); if (ret) { printk(KERN_ERR"failed to get GPIO_FEC_PHY_RESET: %d\n", ret); return; } - gpio_direction_output(SMD_FEC_PHY_RST, 0); - gpio_set_value(SMD_FEC_PHY_RST, 0); msleep(1); - gpio_set_value(SMD_FEC_PHY_RST, 1); + gpio_set_value(MX53_EVK_FEC_PHY_RST, 1); } static struct fec_platform_data mx53_evk_fec_pdata = { @@ -139,6 +134,7 @@ static void __init mx53_evk_board_init(void) spi_register_board_info(mx53_evk_spi_board_info, ARRAY_SIZE(mx53_evk_spi_board_info)); imx53_add_ecspi(0, &mx53_evk_spi_data); + imx53_add_imx2_wdt(0, NULL); } static void __init mx53_evk_timer_init(void) @@ -152,7 +148,8 @@ static struct sys_timer mx53_evk_timer = { MACHINE_START(MX53_EVK, "Freescale MX53 EVK Board") .map_io = mx53_map_io, + .init_early = imx53_init_early, .init_irq = mx53_init_irq, - .init_machine = mx53_evk_board_init, .timer = &mx53_evk_timer, + .init_machine = mx53_evk_board_init, MACHINE_END |