ARM: EXYNOS: Enable platform support for SPI controllers for EXYNOX4

Add the platform bits which are required to support SPI controllers.

Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

2 files changed, 10 insertions, 0 deletions

diff --git a/arch/arm/mach-exynos/include/mach/irqs.h b/arch/arm/mach-exynos/include/mach/irqs.h
index 7a4b4789eb72..35bced6f9092 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_OTG                         EXYNOS4_IRQ_USB_HSOTG
 
diff --git a/arch/arm/mach-exynos/mach-exynos4-dt.c b/arch/arm/mach-exynos/mach-exynos4-dt.c
index e7e9743543ac..b2b5d5faa748 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),
         {},