3 files changed, 86 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/exynos4210-origen.dts b/arch/arm/boot/dts/exynos4210-origen.dts
index b8c476384ee..0c49caa0997 100644
--- a/arch/arm/boot/dts/exynos4210-origen.dts
+++ b/arch/arm/boot/dts/exynos4210-origen.dts
@@ -134,4 +134,16 @@
 	i2c@138D0000 {
 		status = "disabled";
 	};
+
+	spi_0: spi@13920000 {
+		status = "disabled";
+	};
+
+	spi_1: spi@13930000 {
+		status = "disabled";
+	};
+
+	spi_2: spi@13940000 {
+		status = "disabled";
+	};
 };
diff --git a/arch/arm/boot/dts/exynos4210-smdkv310.dts b/arch/arm/boot/dts/exynos4210-smdkv310.dts
index 27afc8e535c..1beccc8f14f 100644
--- a/arch/arm/boot/dts/exynos4210-smdkv310.dts
+++ b/arch/arm/boot/dts/exynos4210-smdkv310.dts
@@ -179,4 +179,42 @@
 	i2c@138D0000 {
 		status = "disabled";
 	};
+
+	spi_0: spi@13920000 {
+		status = "disabled";
+	};
+
+	spi_1: spi@13930000 {
+		status = "disabled";
+	};
+
+	spi_2: spi@13940000 {
+		gpios = <&gpc1 1 5 3 0>,
+			<&gpc1 3 5 3 0>,
+			<&gpc1 4 5 3 0>;
+
+		w25x80@0 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			compatible = "w25x80";
+			reg = <0>;
+			spi-max-frequency = <1000000>;
+
+			controller-data {
+				cs-gpio = <&gpc1 2 1 0 3>;
+				samsung,spi-feedback-delay = <0>;
+			};
+
+			partition@0 {
+				label = "U-Boot";
+				reg = <0x0 0x40000>;
+				read-only;
+			};
+
+			partition@40000 {
+				label = "Kernel";
+				reg = <0x40000 0xc0000>;
+			};
+		};
+	};
 };
diff --git a/arch/arm/boot/dts/exynos4210.dtsi b/arch/arm/boot/dts/exynos4210.dtsi
index 2707f0ec04b..6904d9dfbf2 100644
--- a/arch/arm/boot/dts/exynos4210.dtsi
+++ b/arch/arm/boot/dts/exynos4210.dtsi
@@ -25,6 +25,12 @@
 	compatible = "samsung,exynos4210";
 	interrupt-parent = <&gic>;
 
+	aliases {
+		spi0 = &spi_0;
+		spi1 = &spi_1;
+		spi2 = &spi_2;
+	};
+
 	gic:interrupt-controller@10490000 {
 		compatible = "arm,cortex-a9-gic";
 		#interrupt-cells = <3>;
@@ -158,6 +164,36 @@
 		interrupts = <0 65 0>;
 	};
 
+	spi_0: spi@13920000 {
+		compatible = "samsung,exynos4210-spi";
+		reg = <0x13920000 0x100>;
+		interrupts = <0 66 0>;
+		tx-dma-channel = <&pdma0 7>;
+		rx-dma-channel = <&pdma0 6>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+	};
+
+	spi_1: spi@13930000 {
+		compatible = "samsung,exynos4210-spi";
+		reg = <0x13930000 0x100>;
+		interrupts = <0 67 0>;
+		tx-dma-channel = <&pdma1 7>;
+		rx-dma-channel = <&pdma1 6>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+	};
+
+	spi_2: spi@13940000 {
+		compatible = "samsung,exynos4210-spi";
+		reg = <0x13940000 0x100>;
+		interrupts = <0 68 0>;
+		tx-dma-channel = <&pdma0 9>;
+		rx-dma-channel = <&pdma0 8>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+	};
+
 	amba {
 		#address-cells = <1>;
 		#size-cells = <1>;