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x86/mrst: Add platform data for Max3110 devices

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Those info will be used when spi controller driver setup
max3110 as a slave device

Signed-off-by: Feng Tang <feng.tang@intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Dirk Brandewie <dirk.brandewie@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Feng Tang 2011-08-26 11:25:14 +01:00 committed by Greg Kroah-Hartman
parent 7b18bd52b2
commit efe3ed9837
1 changed files with 3 additions and 0 deletions
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3
arch/x86/platform/mrst/mrst.c
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@ -14,6 +14,8 @@
#include <linux/init.h> #include <linux/init.h>
#include <linux/kernel.h> #include <linux/kernel.h>
#include <linux/interrupt.h>
#include <linux/scatterlist.h>
#include <linux/sfi.h> #include <linux/sfi.h>
#include <linux/intel_pmic_gpio.h> #include <linux/intel_pmic_gpio.h>
#include <linux/spi/spi.h> #include <linux/spi/spi.h>
@ -392,6 +394,7 @@ static void __init *max3111_platform_data(void *info)
struct spi_board_info *spi_info = info; struct spi_board_info *spi_info = info;
int intr = get_gpio_by_name("max3111_int"); int intr = get_gpio_by_name("max3111_int");
spi_info->mode = SPI_MODE_0;
if (intr == -1) if (intr == -1)
return NULL; return NULL;
spi_info->irq = intr + MRST_IRQ_OFFSET; spi_info->irq = intr + MRST_IRQ_OFFSET;