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MXC: mach-mx31_3ds: Add SPI1 device support.

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Signed-off-by: Alberto Panizzo <maramaopercheseimorto@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Alberto Panizzo 2010-03-23 19:50:28 +01:00 committed by Sascha Hauer
parent a1b67b957e
commit a1ac442443
1 changed files with 20 additions and 0 deletions
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20
arch/arm/mach-mx3/mach-mx31_3ds.c
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@ -35,6 +35,7 @@
#include <mach/imx-uart.h> #include <mach/imx-uart.h>
#include <mach/iomux-mx3.h> #include <mach/iomux-mx3.h>
#include <mach/mxc_nand.h> #include <mach/mxc_nand.h>
#include <mach/spi.h>
#include "devices.h" #include "devices.h"
/*! /*!
@ -52,6 +53,24 @@ static int mx31_3ds_pins[] = {
MX31_PIN_TXD1__TXD1, MX31_PIN_TXD1__TXD1,
MX31_PIN_RXD1__RXD1, MX31_PIN_RXD1__RXD1,
IOMUX_MODE(MX31_PIN_GPIO1_1, IOMUX_CONFIG_GPIO), 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_uart_device0, &uart_pdata);
mxc_register_device(&mxc_nand_device, &imx31_3ds_nand_flash_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()) if (!mx31_3ds_init_expio())
platform_device_register(&smsc911x_device); platform_device_register(&smsc911x_device);