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authorThomas Abraham <thomas.abraham@linaro.org>2012-07-14 10:45:36 +0900
committerKukjin Kim <kgene.kim@samsung.com>2012-07-14 10:57:12 +0900
commit79989ba3e201f3bf992e600a0745ecaf256f08f5 (patch)
tree4d3203c39511c0db9d418a9969ac7bb210921828 /arch/arm/boot/dts/exynos5250.dtsi
parentb0b27815c752714e74cce5fc53c4e14797d12214 (diff)
downloadvexpress-lsk-79989ba3e201f3bf992e600a0745ecaf256f08f5.tar.gz
ARM: dts: Add nodes for spi controllers for SAMSUNG EXYNOS5 platforms
Add device nodes for the three instances of spi controllers in EXYNOS5 platforms and enable instance SPI 1 for SMDK5250 board. Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/boot/dts/exynos5250.dtsi')
-rw-r--r--arch/arm/boot/dts/exynos5250.dtsi36
1 files changed, 36 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
index 4272b294922..a3a2eb2598d 100644
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -23,6 +23,12 @@
compatible = "samsung,exynos5250";
interrupt-parent = <&gic>;
+ aliases {
+ spi0 = &spi_0;
+ spi1 = &spi_1;
+ spi2 = &spi_2;
+ };
+
gic:interrupt-controller@10481000 {
compatible = "arm,cortex-a9-gic";
#interrupt-cells = <3>;
@@ -146,6 +152,36 @@
#size-cells = <0>;
};
+ spi_0: spi@12d20000 {
+ compatible = "samsung,exynos4210-spi";
+ reg = <0x12d20000 0x100>;
+ interrupts = <0 66 0>;
+ tx-dma-channel = <&pdma0 5>;
+ rx-dma-channel = <&pdma0 4>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ spi_1: spi@12d30000 {
+ compatible = "samsung,exynos4210-spi";
+ reg = <0x12d30000 0x100>;
+ interrupts = <0 67 0>;
+ tx-dma-channel = <&pdma1 5>;
+ rx-dma-channel = <&pdma1 4>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ spi_2: spi@12d40000 {
+ compatible = "samsung,exynos4210-spi";
+ reg = <0x12d40000 0x100>;
+ interrupts = <0 68 0>;
+ tx-dma-channel = <&pdma0 7>;
+ rx-dma-channel = <&pdma0 6>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
amba {
#address-cells = <1>;
#size-cells = <1>;