1 files changed, 77 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/synaptics/berlin2cd-google-chromecast.dts b/arch/arm/boot/dts/synaptics/berlin2cd-google-chromecast.dts
new file mode 100644
index 000000000000..c1d91424e658
--- /dev/null
+++ b/arch/arm/boot/dts/synaptics/berlin2cd-google-chromecast.dts
@@ -0,0 +1,77 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Device Tree file for Google Chromecast
+ *
+ * Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
+ */
+
+/dts-v1/;
+
+#include "berlin2cd.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+	model = "Google Chromecast";
+	compatible = "google,chromecast", "marvell,berlin2cd", "marvell,berlin";
+
+	chosen {
+		bootargs = "earlyprintk";
+		stdout-path = "serial0:115200n8";
+	};
+
+	memory@0 {
+		device_type = "memory";
+
+		/*
+		 * We're using "linux,usable-memory" instead of "reg" here
+		 * because the (signed and encrypted) bootloader that shipped
+		 * with this device provides an incorrect memory range in
+		 * ATAG_MEM. Linux helpfully overrides the "reg" property with
+		 * data from the ATAG, so we can't specify the proper range
+		 * normally. Fortunately, this alternate property is checked
+		 * first by the OF driver, so we can (ab)use it instead.
+		 */
+		linux,usable-memory = <0x00000000 0x20000000>; /* 512 MB */
+	};
+
+	led-controller {
+		compatible = "pwm-leds";
+		pinctrl-0 = <&ledpwm_pmux>;
+		pinctrl-names = "default";
+
+		led-1 {
+			label = "white";
+			pwms = <&pwm 0 600000 0>;
+			max-brightness = <255>;
+			linux,default-trigger = "default-on";
+		};
+
+		led-2 {
+			label = "red";
+			pwms = <&pwm 1 600000 0>;
+			max-brightness = <255>;
+		};
+	};
+};
+
+/*
+ * AzureWave AW-NH387 (Marvell 88W8787)
+ * 802.11b/g/n + Bluetooth 2.1
+ */
+&sdhci0 {
+	non-removable;
+	status = "okay";
+};
+
+&uart0 { status = "okay"; };
+
+&usb_phy1 { status = "okay"; };
+
+&usb1 { status = "okay"; };
+
+&soc_pinctrl {
+	ledpwm_pmux: ledpwm-pmux {
+		groups = "G0";
+		function = "pwm";
+	};
+};