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arm: omap: am33xx: set up SPI devices 

Signed-off-by: Jan Luebbe <jlu@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Jan Luebbe 2013-06-10 21:31:20 +02:00 committed by Sascha Hauer
parent 88796b1a99
commit 3b16061615
3 changed files with 21 additions and 1 deletions
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16
arch/arm/mach-omap/include/mach/am33xx-devices.h
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@ -37,4 +37,20 @@ static inline struct device_d *am33xx_add_cpsw(struct cpsw_platform_data *cpsw_d
AM335X_CPSW_BASE, SZ_32K, IORESOURCE_MEM, cpsw_data);
}
static inline struct device_d *am33xx_add_spi(int id, resource_size_t start)
{
return add_generic_device("omap3_spi", id, NULL, start + 0x100, SZ_4K - 0x100,
IORESOURCE_MEM, NULL);
}
static inline struct device_d *am33xx_add_spi0(void)
{
return am33xx_add_spi(0, AM33XX_MCSPI0_BASE);
}
static inline struct device_d *am33xx_add_spi1(void)
{
return am33xx_add_spi(1, AM33XX_MCSPI1_BASE);
}
#endif /* __MACH_OMAP3_DEVICES_H */

4
arch/arm/mach-omap/include/mach/am33xx-silicon.h
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@ -49,6 +49,10 @@
#define AM33XX_MMC1_BASE (AM33XX_L4_PER_BASE + 0x1D8000)
#define AM33XX_MMCHS2_BASE 0x47810000
/* SPI */
#define AM33XX_MCSPI0_BASE (AM33XX_L4_PER_BASE + 0x30000)
#define AM33XX_MCSPI1_BASE (AM33XX_L4_PER_BASE + 0x1A0000)
/* DTMTimer0 */
#define AM33XX_DMTIMER0_BASE (AM33XX_L4_WKUP_BASE + 0x205000)

2
drivers/spi/Kconfig
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@ -40,7 +40,7 @@ config DRIVER_SPI_MXS
config DRIVER_SPI_OMAP3
bool "OMAP3 McSPI Master driver"
depends on ARCH_OMAP3
depends on ARCH_OMAP3 || ARCH_AM33XX
endif