MXC: mach-mx31_3ds: Add SPI1 device support.

Signed-off-by: Alberto Panizzo <maramaopercheseimorto@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

diff --git a/arch/arm/mach-mx3/mach-mx31_3ds.c b/arch/arm/mach-mx3/mach-mx31_3ds.c
index bf1f54a31c4fabd887503b37a76a565716e6cb8a..80179cf9e2f5ecf4719c86ee34c1b1b5f1d4281b 100644 (file)
--- a/arch/arm/mach-mx3/mach-mx31_3ds.c
+++ b/arch/arm/mach-mx3/mach-mx31_3ds.c
@@ -35,6 +35,7 @@
 #include <mach/imx-uart.h>
 #include <mach/iomux-mx3.h>
 #include <mach/mxc_nand.h>
+#include <mach/spi.h>
 #include "devices.h"
 
 /*!
@@ -52,6 +53,24 @@ static int mx31_3ds_pins[] = {
        MX31_PIN_TXD1__TXD1,
        MX31_PIN_RXD1__RXD1,
        IOMUX_MODE(MX31_PIN_GPIO1_1, IOMUX_CONFIG_GPIO),
+       /* SPI 1 */
+       MX31_PIN_CSPI2_SCLK__SCLK,
+       MX31_PIN_CSPI2_MOSI__MOSI,
+       MX31_PIN_CSPI2_MISO__MISO,
+       MX31_PIN_CSPI2_SPI_RDY__SPI_RDY,
+       MX31_PIN_CSPI2_SS0__SS0,
+       MX31_PIN_CSPI2_SS2__SS2, /*CS for MC13783 */
+};
+
+/* SPI */
+static int spi1_internal_chipselect[] = {
+       MXC_SPI_CS(0),
+       MXC_SPI_CS(2),
+};
+
+static struct spi_imx_master spi1_pdata = {
+       .chipselect     = spi1_internal_chipselect,
+       .num_chipselect = ARRAY_SIZE(spi1_internal_chipselect),
 };
 
 /*
@@ -249,6 +268,7 @@ static void __init mxc_board_init(void)
 
        mxc_register_device(&mxc_uart_device0, &uart_pdata);
        mxc_register_device(&mxc_nand_device, &imx31_3ds_nand_flash_pdata);
+       mxc_register_device(&mxc_spi_device1, &spi1_pdata);
 
        if (!mx31_3ds_init_expio())
                platform_device_register(&smsc911x_device);