Add the platform bits which are required to support SPI controllers.
The OF based partition parsing is also enabled to allow usage of SPI
nor flash on smdkv310 board.
Signed-off-by: Thomas Abraham <thomas.abraham@xxxxxxxxxx>
---
arch/arm/mach-exynos/Kconfig | 1 +
arch/arm/mach-exynos/include/mach/irqs.h | 4 ++++
arch/arm/mach-exynos/mach-exynos4-dt.c | 6 ++++++
3 files changed, 11 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig
index 07f6346..9d07e3d 100644
--- a/arch/arm/mach-exynos/Kconfig
+++ b/arch/arm/mach-exynos/Kconfig
@@ -393,6 +393,7 @@ config MACH_EXYNOS4_DT
select USE_OF
select ARM_AMBA
select HAVE_SAMSUNG_KEYPAD if INPUT_KEYBOARD
+ select MTD_OF_PARTS if (MTD && OF && SPI_S3C64XX)
help
Machine support for Samsung Exynos4 machine with device tree enabled.
Select this if a fdt blob is available for the Exynos4 SoC based board.
diff --git a/arch/arm/mach-exynos/include/mach/irqs.h b/arch/arm/mach-exynos/include/mach/irqs.h
index 561553a..195773b 100644
--- a/arch/arm/mach-exynos/include/mach/irqs.h
+++ b/arch/arm/mach-exynos/include/mach/irqs.h
@@ -195,6 +195,10 @@
#define IRQ_IIC6 EXYNOS4_IRQ_IIC6
#define IRQ_IIC7 EXYNOS4_IRQ_IIC7
+#define IRQ_SPI0 EXYNOS4_IRQ_SPI0
+#define IRQ_SPI1 EXYNOS4_IRQ_SPI1
+#define IRQ_SPI2 EXYNOS4_IRQ_SPI2
+
#define IRQ_USB_HOST EXYNOS4_IRQ_USB_HOST
#define IRQ_HSMMC0 EXYNOS4_IRQ_HSMMC0
diff --git a/arch/arm/mach-exynos/mach-exynos4-dt.c b/arch/arm/mach-exynos/mach-exynos4-dt.c
index 8245f1c..f63f0bb 100644
--- a/arch/arm/mach-exynos/mach-exynos4-dt.c
+++ b/arch/arm/mach-exynos/mach-exynos4-dt.c
@@ -55,6 +55,12 @@ static const struct of_dev_auxdata exynos4210_auxdata_lookup[] __initconst = {
"exynos4-sdhci.3", NULL),
OF_DEV_AUXDATA("samsung,s3c2440-i2c", EXYNOS4_PA_IIC(0),
"s3c2440-i2c.0", NULL),
+ OF_DEV_AUXDATA("samsung,exynos4210-spi", EXYNOS4_PA_SPI0,
+ "exynos4210-spi.0", NULL),
+ OF_DEV_AUXDATA("samsung,exynos4210-spi", EXYNOS4_PA_SPI1,
+ "exynos4210-spi.1", NULL),
+ OF_DEV_AUXDATA("samsung,exynos4210-spi", EXYNOS4_PA_SPI2,
+ "exynos4210-spi.2", NULL),
OF_DEV_AUXDATA("arm,pl330", EXYNOS4_PA_PDMA0, "dma-pl330.0", NULL),
OF_DEV_AUXDATA("arm,pl330", EXYNOS4_PA_PDMA1, "dma-pl330.1", NULL),
{},
--
1.6.6.rc2
--
To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
