pcm037: setup all pins at once and not in init functions

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

diff --git a/arch/arm/mach-mx3/pcm037.c b/arch/arm/mach-mx3/pcm037.c
index b5227d837b2fc87012b0aa6536df4910ef3d2c6f..c26919d05b1ea789f61552f7e7d3d60a1fba4d42 100644 (file)
--- a/arch/arm/mach-mx3/pcm037.c
+++ b/arch/arm/mach-mx3/pcm037.c
@@ -46,6 +46,76 @@
 
 #include "devices.h"
 
+static unsigned int pcm037_pins[] = {
+       /* I2C */
+       MX31_PIN_CSPI2_MOSI__SCL,
+       MX31_PIN_CSPI2_MISO__SDA,
+       /* SDHC1 */
+       MX31_PIN_SD1_DATA3__SD1_DATA3,
+       MX31_PIN_SD1_DATA2__SD1_DATA2,
+       MX31_PIN_SD1_DATA1__SD1_DATA1,
+       MX31_PIN_SD1_DATA0__SD1_DATA0,
+       MX31_PIN_SD1_CLK__SD1_CLK,
+       MX31_PIN_SD1_CMD__SD1_CMD,
+       IOMUX_MODE(MX31_PIN_SCK6, IOMUX_CONFIG_GPIO), /* card detect */
+       IOMUX_MODE(MX31_PIN_SFS6, IOMUX_CONFIG_GPIO), /* write protect */
+       /* SPI1 */
+       MX31_PIN_CSPI1_MOSI__MOSI,
+       MX31_PIN_CSPI1_MISO__MISO,
+       MX31_PIN_CSPI1_SCLK__SCLK,
+       MX31_PIN_CSPI1_SPI_RDY__SPI_RDY,
+       MX31_PIN_CSPI1_SS0__SS0,
+       MX31_PIN_CSPI1_SS1__SS1,
+       MX31_PIN_CSPI1_SS2__SS2,
+       /* UART1 */
+       MX31_PIN_CTS1__CTS1,
+       MX31_PIN_RTS1__RTS1,
+       MX31_PIN_TXD1__TXD1,
+       MX31_PIN_RXD1__RXD1,
+       /* UART2 */
+       MX31_PIN_TXD2__TXD2,
+       MX31_PIN_RXD2__RXD2,
+       MX31_PIN_CTS2__CTS2,
+       MX31_PIN_RTS2__RTS2,
+       /* UART3 */
+       MX31_PIN_CSPI3_MOSI__RXD3,
+       MX31_PIN_CSPI3_MISO__TXD3,
+       MX31_PIN_CSPI3_SCLK__RTS3,
+       MX31_PIN_CSPI3_SPI_RDY__CTS3,
+       /* LAN9217 irq pin */
+       IOMUX_MODE(MX31_PIN_GPIO3_1, IOMUX_CONFIG_GPIO),
+       /* Onewire */
+       MX31_PIN_BATT_LINE__OWIRE,
+       /* Framebuffer */
+       MX31_PIN_LD0__LD0,
+       MX31_PIN_LD1__LD1,
+       MX31_PIN_LD2__LD2,
+       MX31_PIN_LD3__LD3,
+       MX31_PIN_LD4__LD4,
+       MX31_PIN_LD5__LD5,
+       MX31_PIN_LD6__LD6,
+       MX31_PIN_LD7__LD7,
+       MX31_PIN_LD8__LD8,
+       MX31_PIN_LD9__LD9,
+       MX31_PIN_LD10__LD10,
+       MX31_PIN_LD11__LD11,
+       MX31_PIN_LD12__LD12,
+       MX31_PIN_LD13__LD13,
+       MX31_PIN_LD14__LD14,
+       MX31_PIN_LD15__LD15,
+       MX31_PIN_LD16__LD16,
+       MX31_PIN_LD17__LD17,
+       MX31_PIN_VSYNC3__VSYNC3,
+       MX31_PIN_HSYNC__HSYNC,
+       MX31_PIN_FPSHIFT__FPSHIFT,
+       MX31_PIN_DRDY0__DRDY0,
+       MX31_PIN_D3_REV__D3_REV,
+       MX31_PIN_CONTRAST__CONTRAST,
+       MX31_PIN_D3_SPL__D3_SPL,
+       MX31_PIN_D3_CLS__D3_CLS,
+       MX31_PIN_LCS0__GPI03_23,
+};
+
 static struct physmap_flash_data pcm037_flash_data = {
        .width  = 2,
 };
@@ -127,26 +197,8 @@ static struct mxc_nand_platform_data pcm037_nand_board_info = {
 };
 
 #ifdef CONFIG_I2C_IMX
-static int i2c_1_pins[] = {
-       MX31_PIN_CSPI2_MOSI__SCL,
-       MX31_PIN_CSPI2_MISO__SDA,
-};
-
-static int pcm037_i2c_1_init(struct device *dev)
-{
-       return mxc_iomux_setup_multiple_pins(i2c_1_pins, ARRAY_SIZE(i2c_1_pins),
-                       "i2c-1");
-}
-
-static void pcm037_i2c_1_exit(struct device *dev)
-{
-       mxc_iomux_release_multiple_pins(i2c_1_pins, ARRAY_SIZE(i2c_1_pins));
-}
-
 static struct imxi2c_platform_data pcm037_i2c_1_data = {
        .bitrate = 100000,
-       .init = pcm037_i2c_1_init,
-       .exit = pcm037_i2c_1_exit,
 };
 
 static struct at24_platform_data board_eeprom = {
@@ -166,24 +218,13 @@ static struct i2c_board_info pcm037_i2c_devices[] = {
 };
 #endif
 
-static int sdhc1_pins[] = {
-       MX31_PIN_SD1_DATA3__SD1_DATA3,
-       MX31_PIN_SD1_DATA2__SD1_DATA2,
-       MX31_PIN_SD1_DATA1__SD1_DATA1,
-       MX31_PIN_SD1_DATA0__SD1_DATA0,
-       MX31_PIN_SD1_CLK__SD1_CLK,
-       MX31_PIN_SD1_CMD__SD1_CMD,
-};
-
 static int pcm970_sdhc1_init(struct device *dev, irq_handler_t h, void *data)
 {
-       return mxc_iomux_setup_multiple_pins(sdhc1_pins, ARRAY_SIZE(sdhc1_pins),
-                               "sdhc-1");
+       return 0;
 }
 
 static void pcm970_sdhc1_exit(struct device *dev, void *data)
 {
-       mxc_iomux_release_multiple_pins(sdhc1_pins, ARRAY_SIZE(sdhc1_pins));
 }
 
 /* No card and rw detection at the moment */
@@ -198,38 +239,23 @@ static struct platform_device *devices[] __initdata = {
        &pcm037_sram_device,
 };
 
-static int uart0_pins[] = {
-       MX31_PIN_CTS1__CTS1,
-       MX31_PIN_RTS1__RTS1,
-       MX31_PIN_TXD1__TXD1,
-       MX31_PIN_RXD1__RXD1
-};
-
-static int uart2_pins[] = {
-       MX31_PIN_CSPI3_MOSI__RXD3,
-       MX31_PIN_CSPI3_MISO__TXD3
-};
-
 /*
  * Board specific initialization.
  */
 static void __init mxc_board_init(void)
 {
+       mxc_iomux_setup_multiple_pins(pcm037_pins, ARRAY_SIZE(pcm037_pins),
+                       "pcm037");
+
        platform_add_devices(devices, ARRAY_SIZE(devices));
 
-       mxc_iomux_setup_multiple_pins(uart0_pins, ARRAY_SIZE(uart0_pins), "uart-0");
        mxc_register_device(&mxc_uart_device0, &uart_pdata);
-
-       mxc_iomux_setup_multiple_pins(uart2_pins, ARRAY_SIZE(uart2_pins), "uart-2");
        mxc_register_device(&mxc_uart_device2, &uart_pdata);
 
-       mxc_iomux_setup_pin(MX31_PIN_BATT_LINE__OWIRE, "batt-0wire");
        mxc_register_device(&mxc_w1_master_device, NULL);
 
        /* LAN9217 IRQ pin */
-       if (!mxc_iomux_setup_pin(IOMUX_MODE(MX31_PIN_GPIO3_1, IOMUX_CONFIG_GPIO),
-                               "pcm037-eth"))
-               gpio_direction_input(IOMUX_TO_GPIO(MX31_PIN_GPIO3_1));
+       gpio_direction_input(IOMUX_TO_GPIO(MX31_PIN_GPIO3_1));
 
 #ifdef CONFIG_I2C_IMX
        i2c_register_board_info(1, pcm037_i2c_devices,