BCM270x_DT: Refactor bcm2708.dtsi and bcm2709.dtsi

Extract the common elements, creating bcm2708_common.dtsi

1 files changed, 120 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/bcm2708_common.dtsi b/arch/arm/boot/dts/bcm2708_common.dtsi
new file mode 100644
index 000000000000..ff70c5849f29
--- /dev/null
+++ b/arch/arm/boot/dts/bcm2708_common.dtsi
@@ -0,0 +1,120 @@
+/include/ "skeleton.dtsi"
+
+/ {
+	interrupt-parent = <&intc>;
+
+	soc: soc {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		dma: dma@7e007000 {
+			compatible = "brcm,bcm2835-dma";
+			#dma-cells = <1>;
+		};
+
+		intc: interrupt-controller {
+			compatible = "brcm,bcm2708-armctrl-ic";
+			reg = <0x7e00b200 0x200>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpio: gpio {
+			compatible = "brcm,bcm2835-gpio";
+			reg = <0x7e200000 0xb4>;
+			interrupts = <2 17>, <2 18>;
+
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		mmc: mmc@7e300000 {
+			compatible = "brcm,bcm2835-mmc";
+			reg = <0x7e300000 0x100>;
+			interrupts = <2 30>;
+			clocks = <&clk_mmc>;
+			dmas = <&dma 11>,
+			       <&dma 11>;
+			dma-names = "tx", "rx";
+			status = "disabled";
+		};
+
+		i2s: i2s@7e203000 {
+			compatible = "brcm,bcm2708-i2s";
+			reg = <0x7e203000 0x20>,
+			      <0x7e101098 0x02>;
+
+			//dmas = <&dma 2>,
+			//       <&dma 3>;
+			dma-names = "tx", "rx";
+			status = "disabled";
+		};
+
+		spi0: spi@7e204000 {
+			compatible = "brcm,bcm2708-spi";
+			reg = <0x7e204000 0x1000>;
+			interrupts = <2 22>;
+			clocks = <&clk_spi>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		i2c0: i2c@7e205000 {
+			compatible = "brcm,bcm2708-i2c";
+			reg = <0x7e205000 0x1000>;
+			interrupts = <2 21>;
+			clocks = <&clk_i2c>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		i2c1: i2c@7e804000 {
+			compatible = "brcm,bcm2708-i2c";
+			reg = <0x7e804000 0x1000>;
+			interrupts = <2 21>;
+			clocks = <&clk_i2c>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		leds: leds {
+			compatible = "gpio-leds";
+		};
+	};
+
+	clocks {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		clk_mmc: clock@0 {
+			compatible = "fixed-clock";
+			reg = <0>;
+			#clock-cells = <0>;
+			clock-output-names = "mmc";
+			clock-frequency = <250000000>;
+		};
+
+		clk_i2c: i2c {
+			compatible = "fixed-clock";
+			reg = <1>;
+			#clock-cells = <0>;
+			clock-frequency = <250000000>;
+		};
+
+		clk_spi: clock@2 {
+			compatible = "fixed-clock";
+			reg = <2>;
+			#clock-cells = <0>;
+			clock-output-names = "spi";
+			clock-frequency = <250000000>;
+		};
+	};
+};