aboutsummaryrefslogtreecommitdiffstats
path: root/arch/arm/mach-imx/mach-mx53_evk.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mach-imx/mach-mx53_evk.c')
-rw-r--r--arch/arm/mach-imx/mach-mx53_evk.c178
1 files changed, 0 insertions, 178 deletions
diff --git a/arch/arm/mach-imx/mach-mx53_evk.c b/arch/arm/mach-imx/mach-mx53_evk.c
deleted file mode 100644
index 5a72188b9cd..00000000000
--- a/arch/arm/mach-imx/mach-mx53_evk.c
+++ /dev/null
@@ -1,178 +0,0 @@
-/*
- * Copyright (C) 2010-2011 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright (C) 2010 Yong Shen. <Yong.Shen@linaro.org>
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
-
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
-
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#include <linux/init.h>
-#include <linux/clk.h>
-#include <linux/delay.h>
-#include <linux/gpio.h>
-#include <linux/spi/flash.h>
-#include <linux/spi/spi.h>
-#include <mach/common.h>
-#include <mach/hardware.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/time.h>
-#include <mach/iomux-mx53.h>
-
-#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)
-#define MX53EVK_LED IMX_GPIO_NR(7, 7)
-
-#include "devices-imx53.h"
-
-static iomux_v3_cfg_t mx53_evk_pads[] = {
- MX53_PAD_CSI0_DAT10__UART1_TXD_MUX,
- MX53_PAD_CSI0_DAT11__UART1_RXD_MUX,
-
- 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_PATA_CS_0__UART3_TXD_MUX,
- MX53_PAD_PATA_CS_1__UART3_RXD_MUX,
-
- 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__GPIO2_30,
- MX53_PAD_EIM_D19__GPIO3_19,
- /* LED */
- MX53_PAD_PATA_DA_1__GPIO7_7,
-};
-
-static const struct imxuart_platform_data mx53_evk_uart_pdata __initconst = {
- .flags = IMXUART_HAVE_RTSCTS,
-};
-
-static const struct gpio_led mx53evk_leds[] __initconst = {
- {
- .name = "green",
- .default_trigger = "heartbeat",
- .gpio = MX53EVK_LED,
- },
-};
-
-static const struct gpio_led_platform_data mx53evk_leds_data __initconst = {
- .leds = mx53evk_leds,
- .num_leds = ARRAY_SIZE(mx53evk_leds),
-};
-
-static inline void mx53_evk_init_uart(void)
-{
- imx53_add_imx_uart(0, NULL);
- imx53_add_imx_uart(1, &mx53_evk_uart_pdata);
- imx53_add_imx_uart(2, NULL);
-}
-
-static const struct imxi2c_platform_data mx53_evk_i2c_data __initconst = {
- .bitrate = 100000,
-};
-
-static inline void mx53_evk_fec_reset(void)
-{
- int ret;
-
- /* reset FEC PHY */
- 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;
- }
- msleep(1);
- gpio_set_value(MX53_EVK_FEC_PHY_RST, 1);
-}
-
-static const struct fec_platform_data mx53_evk_fec_pdata __initconst = {
- .phy = PHY_INTERFACE_MODE_RMII,
-};
-
-static struct spi_board_info mx53_evk_spi_board_info[] __initdata = {
- {
- .modalias = "mtd_dataflash",
- .max_speed_hz = 25000000,
- .bus_num = 0,
- .chip_select = 1,
- .mode = SPI_MODE_0,
- .platform_data = NULL,
- },
-};
-
-static int mx53_evk_spi_cs[] = {
- EVK_ECSPI1_CS0,
- EVK_ECSPI1_CS1,
-};
-
-static const struct spi_imx_master mx53_evk_spi_data __initconst = {
- .chipselect = mx53_evk_spi_cs,
- .num_chipselect = ARRAY_SIZE(mx53_evk_spi_cs),
-};
-
-void __init imx53_evk_common_init(void)
-{
- mxc_iomux_v3_setup_multiple_pads(mx53_evk_pads,
- ARRAY_SIZE(mx53_evk_pads));
-}
-
-static void __init mx53_evk_board_init(void)
-{
- imx53_soc_init();
- imx53_evk_common_init();
-
- mx53_evk_init_uart();
- mx53_evk_fec_reset();
- imx53_add_fec(&mx53_evk_fec_pdata);
-
- imx53_add_imx_i2c(0, &mx53_evk_i2c_data);
- imx53_add_imx_i2c(1, &mx53_evk_i2c_data);
-
- imx53_add_sdhci_esdhc_imx(0, NULL);
- imx53_add_sdhci_esdhc_imx(1, NULL);
-
- 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);
- gpio_led_register_device(-1, &mx53evk_leds_data);
-}
-
-static void __init mx53_evk_timer_init(void)
-{
- mx53_clocks_init(32768, 24000000, 22579200, 0);
-}
-
-static struct sys_timer mx53_evk_timer = {
- .init = mx53_evk_timer_init,
-};
-
-MACHINE_START(MX53_EVK, "Freescale MX53 EVK Board")
- .map_io = mx53_map_io,
- .init_early = imx53_init_early,
- .init_irq = mx53_init_irq,
- .handle_irq = imx53_handle_irq,
- .timer = &mx53_evk_timer,
- .init_machine = mx53_evk_board_init,
- .restart = mxc_restart,
-MACHINE_END