1 files changed, 70 insertions, 125 deletions

diff --git a/arch/arm/mach-mx2/pcm038.c b/arch/arm/mach-mx2/pcm038.c
index aa4eaa61d1b5..a4628d004343 100644
--- a/arch/arm/mach-mx2/pcm038.c
+++ b/arch/arm/mach-mx2/pcm038.c
@@ -17,28 +17,84 @@
  * MA 02110-1301, USA.
  */
 
-#include <linux/platform_device.h>
-#include <linux/mtd/physmap.h>
-#include <linux/mtd/plat-ram.h>
-#include <linux/io.h>
 #include <linux/i2c.h>
 #include <linux/i2c/at24.h>
+#include <linux/io.h>
+#include <linux/mtd/plat-ram.h>
+#include <linux/mtd/physmap.h>
+#include <linux/platform_device.h>
 
-#include <asm/mach/arch.h>
 #include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/time.h>
+
+#include <mach/board-pcm038.h>
 #include <mach/common.h>
 #include <mach/hardware.h>
-#include <mach/iomux.h>
-#ifdef CONFIG_I2C_IMX
 #include <mach/i2c.h>
-#endif
-#include <asm/mach/time.h>
+#include <mach/iomux.h>
 #include <mach/imx-uart.h>
-#include <mach/board-pcm038.h>
 #include <mach/mxc_nand.h>
 
 #include "devices.h"
 
+static int pcm038_pins[] = {
+        /* UART1 */
+        PE12_PF_UART1_TXD,
+        PE13_PF_UART1_RXD,
+        PE14_PF_UART1_CTS,
+        PE15_PF_UART1_RTS,
+        /* UART2 */
+        PE3_PF_UART2_CTS,
+        PE4_PF_UART2_RTS,
+        PE6_PF_UART2_TXD,
+        PE7_PF_UART2_RXD,
+        /* UART3 */
+        PE8_PF_UART3_TXD,
+        PE9_PF_UART3_RXD,
+        PE10_PF_UART3_CTS,
+        PE11_PF_UART3_RTS,
+        /* FEC */
+        PD0_AIN_FEC_TXD0,
+        PD1_AIN_FEC_TXD1,
+        PD2_AIN_FEC_TXD2,
+        PD3_AIN_FEC_TXD3,
+        PD4_AOUT_FEC_RX_ER,
+        PD5_AOUT_FEC_RXD1,
+        PD6_AOUT_FEC_RXD2,
+        PD7_AOUT_FEC_RXD3,
+        PD8_AF_FEC_MDIO,
+        PD9_AIN_FEC_MDC,
+        PD10_AOUT_FEC_CRS,
+        PD11_AOUT_FEC_TX_CLK,
+        PD12_AOUT_FEC_RXD0,
+        PD13_AOUT_FEC_RX_DV,
+        PD14_AOUT_FEC_RX_CLK,
+        PD15_AOUT_FEC_COL,
+        PD16_AIN_FEC_TX_ER,
+        PF23_AIN_FEC_TX_EN,
+        /* I2C2 */
+        PC5_PF_I2C2_SDA,
+        PC6_PF_I2C2_SCL,
+        /* SPI1 */
+        PD25_PF_CSPI1_RDY,
+        PD27_PF_CSPI1_SS1,
+        PD28_PF_CSPI1_SS0,
+        PD29_PF_CSPI1_SCLK,
+        PD30_PF_CSPI1_MISO,
+        PD31_PF_CSPI1_MOSI,
+        /* SSI1 */
+        PC20_PF_SSI1_FS,
+        PC21_PF_SSI1_RXD,
+        PC22_PF_SSI1_TXD,
+        PC23_PF_SSI1_CLK,
+        /* SSI4 */
+        PC16_PF_SSI4_FS,
+        PC17_PF_SSI4_RXD,
+        PC18_PF_SSI4_TXD,
+        PC19_PF_SSI4_CLK,
+};
+
 /*
  * Phytec's PCM038 comes with 2MiB battery buffered SRAM,
  * 16 bit width
@@ -88,107 +144,16 @@ static struct platform_device pcm038_nor_mtd_device = {
         .resource = &pcm038_flash_resource,
 };
 
-static int mxc_uart0_pins[] = {
-        PE12_PF_UART1_TXD,
-        PE13_PF_UART1_RXD,
-        PE14_PF_UART1_CTS,
-        PE15_PF_UART1_RTS
-};
-
-static int uart_mxc_port0_init(struct platform_device *pdev)
-{
-        return mxc_gpio_setup_multiple_pins(mxc_uart0_pins,
-                        ARRAY_SIZE(mxc_uart0_pins), "UART0");
-}
-
-static int uart_mxc_port0_exit(struct platform_device *pdev)
-{
-        mxc_gpio_release_multiple_pins(mxc_uart0_pins,
-                        ARRAY_SIZE(mxc_uart0_pins));
-        return 0;
-}
-
-static int mxc_uart1_pins[] = {
-        PE3_PF_UART2_CTS,
-        PE4_PF_UART2_RTS,
-        PE6_PF_UART2_TXD,
-        PE7_PF_UART2_RXD
-};
-
-static int uart_mxc_port1_init(struct platform_device *pdev)
-{
-        return mxc_gpio_setup_multiple_pins(mxc_uart1_pins,
-                        ARRAY_SIZE(mxc_uart1_pins), "UART1");
-}
-
-static int uart_mxc_port1_exit(struct platform_device *pdev)
-{
-        mxc_gpio_release_multiple_pins(mxc_uart1_pins,
-                        ARRAY_SIZE(mxc_uart1_pins));
-        return 0;
-}
-
-static int mxc_uart2_pins[] = { PE8_PF_UART3_TXD,
-                                PE9_PF_UART3_RXD,
-                                PE10_PF_UART3_CTS,
-                                PE11_PF_UART3_RTS };
-
-static int uart_mxc_port2_init(struct platform_device *pdev)
-{
-        return mxc_gpio_setup_multiple_pins(mxc_uart2_pins,
-                        ARRAY_SIZE(mxc_uart2_pins), "UART2");
-}
-
-static int uart_mxc_port2_exit(struct platform_device *pdev)
-{
-        mxc_gpio_release_multiple_pins(mxc_uart2_pins,
-                        ARRAY_SIZE(mxc_uart2_pins));
-        return 0;
-}
-
 static struct imxuart_platform_data uart_pdata[] = {
         {
-                .init = uart_mxc_port0_init,
-                .exit = uart_mxc_port0_exit,
                 .flags = IMXUART_HAVE_RTSCTS,
         }, {
-                .init = uart_mxc_port1_init,
-                .exit = uart_mxc_port1_exit,
                 .flags = IMXUART_HAVE_RTSCTS,
         }, {
-                .init = uart_mxc_port2_init,
-                .exit = uart_mxc_port2_exit,
                 .flags = IMXUART_HAVE_RTSCTS,
         },
 };
 
-static int mxc_fec_pins[] = {
-        PD0_AIN_FEC_TXD0,
-        PD1_AIN_FEC_TXD1,
-        PD2_AIN_FEC_TXD2,
-        PD3_AIN_FEC_TXD3,
-        PD4_AOUT_FEC_RX_ER,
-        PD5_AOUT_FEC_RXD1,
-        PD6_AOUT_FEC_RXD2,
-        PD7_AOUT_FEC_RXD3,
-        PD8_AF_FEC_MDIO,
-        PD9_AIN_FEC_MDC,
-        PD10_AOUT_FEC_CRS,
-        PD11_AOUT_FEC_TX_CLK,
-        PD12_AOUT_FEC_RXD0,
-        PD13_AOUT_FEC_RX_DV,
-        PD14_AOUT_FEC_RX_CLK,
-        PD15_AOUT_FEC_COL,
-        PD16_AIN_FEC_TX_ER,
-        PF23_AIN_FEC_TX_EN
-};
-
-static void gpio_fec_active(void)
-{
-        mxc_gpio_setup_multiple_pins(mxc_fec_pins,
-                        ARRAY_SIZE(mxc_fec_pins), "FEC");
-}
-
 static struct mxc_nand_platform_data pcm038_nand_board_info = {
         .width = 1,
         .hw_ecc = 1,
@@ -210,27 +175,8 @@ static void __init pcm038_init_sram(void)
         __raw_writel(0x22220a00, CSCR_A(1));
 }
 
-#ifdef CONFIG_I2C_IMX
-static int mxc_i2c1_pins[] = {
-        PC5_PF_I2C2_SDA,
-        PC6_PF_I2C2_SCL
-};
-
-static int pcm038_i2c_1_init(struct device *dev)
-{
-        return mxc_gpio_setup_multiple_pins(mxc_i2c1_pins, ARRAY_SIZE(mxc_i2c1_pins),
-                        "I2C1");
-}
-
-static void pcm038_i2c_1_exit(struct device *dev)
-{
-        mxc_gpio_release_multiple_pins(mxc_i2c1_pins, ARRAY_SIZE(mxc_i2c1_pins));
-}
-
 static struct imxi2c_platform_data pcm038_i2c_1_data = {
         .bitrate = 100000,
-        .init = pcm038_i2c_1_init,
-        .exit = pcm038_i2c_1_exit,
 };
 
 static struct at24_platform_data board_eeprom = {
@@ -253,11 +199,12 @@ static struct i2c_board_info pcm038_i2c_devices[] = {
                 .type = "lm75"
         }
 };
-#endif
 
 static void __init pcm038_init(void)
 {
-        gpio_fec_active();
+        mxc_gpio_setup_multiple_pins(pcm038_pins, ARRAY_SIZE(pcm038_pins),
+                        "PCM038");
+
         pcm038_init_sram();
 
         mxc_register_device(&mxc_uart_device0, &uart_pdata[0]);
@@ -267,13 +214,11 @@ static void __init pcm038_init(void)
         mxc_gpio_mode(PE16_AF_OWIRE);
         mxc_register_device(&mxc_nand_device, &pcm038_nand_board_info);
 
-#ifdef CONFIG_I2C_IMX
         /* only the i2c master 1 is used on this CPU card */
         i2c_register_board_info(1, pcm038_i2c_devices,
                                 ARRAY_SIZE(pcm038_i2c_devices));
 
         mxc_register_device(&mxc_i2c_device1, &pcm038_i2c_1_data);
-#endif
 
         platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
 
@@ -295,7 +240,7 @@ MACHINE_START(PCM038, "phyCORE-i.MX27")
         .phys_io        = AIPI_BASE_ADDR,
         .io_pg_offst    = ((AIPI_BASE_ADDR_VIRT) >> 18) & 0xfffc,
         .boot_params    = PHYS_OFFSET + 0x100,
-        .map_io         = mxc_map_io,
+        .map_io         = mx27_map_io,
         .init_irq       = mxc_init_irq,
         .init_machine   = pcm038_init,
         .timer          = &pcm038_timer,