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Diffstat (limited to 'arch/arm/boot/dts/bcm2835-rpi-cm.dts')
-rw-r--r--arch/arm/boot/dts/bcm2835-rpi-cm.dts93
1 files changed, 93 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/bcm2835-rpi-cm.dts b/arch/arm/boot/dts/bcm2835-rpi-cm.dts
new file mode 100644
index 000000000000..c6e6860a6d43
--- /dev/null
+++ b/arch/arm/boot/dts/bcm2835-rpi-cm.dts
@@ -0,0 +1,93 @@
+/dts-v1/;
+
+#include "bcm2835-rpi-cm.dtsi"
+
+/ {
+ model = "Raspberry Pi Compute Module";
+};
+
+&uart0 {
+ status = "okay";
+};
+
+&gpio {
+ spi0_pins: spi0_pins {
+ brcm,pins = <7 8 9 10 11>;
+ brcm,function = <4>; /* alt0 */
+ };
+
+ i2c0_pins: i2c0 {
+ brcm,pins = <0 1>;
+ brcm,function = <4>;
+ };
+
+ i2c1_pins: i2c1 {
+ brcm,pins = <2 3>;
+ brcm,function = <4>;
+ };
+
+ i2s_pins: i2s {
+ brcm,pins = <18 19 20 21>;
+ brcm,function = <4>; /* alt0 */
+ };
+};
+
+&spi0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi0_pins>;
+
+ spidev@0{
+ compatible = "spidev";
+ reg = <0>; /* CE0 */
+ #address-cells = <1>;
+ #size-cells = <0>;
+ spi-max-frequency = <500000>;
+ };
+
+ spidev@1{
+ compatible = "spidev";
+ reg = <1>; /* CE1 */
+ #address-cells = <1>;
+ #size-cells = <0>;
+ spi-max-frequency = <500000>;
+ };
+};
+
+&i2c0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_pins>;
+ clock-frequency = <100000>;
+};
+
+&i2c1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins>;
+ clock-frequency = <100000>;
+};
+
+&i2c2 {
+ clock-frequency = <100000>;
+};
+
+&i2s {
+ #sound-dai-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2s_pins>;
+};
+
+/ {
+ __overrides__ {
+ uart0 = <&uart0>,"status";
+ uart0_clkrate = <&clk_uart0>,"clock-frequency:0";
+ uart1_clkrate = <&uart1>,"clock-frequency:0";
+ i2s = <&i2s>,"status";
+ spi = <&spi0>,"status";
+ i2c0 = <&i2c0>,"status";
+ i2c1 = <&i2c1>,"status";
+ i2c2_iknowwhatimdoing = <&i2c2>,"status";
+ i2c0_baudrate = <&i2c0>,"clock-frequency:0";
+ i2c1_baudrate = <&i2c1>,"clock-frequency:0";
+ i2c2_baudrate = <&i2c2>,"clock-frequency:0";
+ core_freq = <&clk_core>,"clock-frequency:0";
+ };
+};