Initial commit

target/linux/apm821xx/dts/meraki-mx60.dts

@@ -0,0 +1,190 @@
+/*
+ * Device Tree Source for Meraki MX60/MX60W (Buckminster)
+ *
+ * Copyright (C) 2016 Chris Blake <chrisrblake93@gmail.com>
+ *
+ * Based on Cisco Meraki DTS extracted from release wired-12-217818
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without
+ * any warranty of any kind, whether express or implied.
+ */
+
+/dts-v1/;
+
+#include "apm82181.dtsi"
+
+/ {
+	model = "Meraki MX60/MX60W Security Appliance";
+	compatible = "meraki,mx60", "meraki,buckminster", "apm,bluestone";
+
+	aliases {
+		serial0 = &UART1;
+		led-boot = &status;
+		led-failsafe = &failsafe;
+		led-running = &status;
+		led-upgrade = &status;
+	};
+
+	chosen {
+		linux,stdout-path = "/plb/opb/serial@ef600400";
+	};
+
+};
+
+&CRYPTO {
+	status = "okay";
+};
+
+&PKA {
+	status = "okay";
+};
+
+&TRNG {
+	status = "okay";
+};
+
+&USBOTG0 {
+	status = "okay";
+	dr_mode = "host";
+};
+
+&EBC0 {
+	/* Buckminster has 1GiB of NAND */
+	ndfc@1,0 {
+		status = "okay";
+		nand {
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "u-boot";
+				reg = <0x00000000 0x00100000>;
+				read-only;
+			};
+
+			partition@100000 {
+				label = "u-boot-env";
+				reg = <0x00100000 0x00100000>;
+				read-only;
+			};
+
+			partition@200000 {
+				label = "oops";
+				reg = <0x00200000 0x00040000>;
+			};
+
+			partition@240000 {
+				label = "ubi";
+				reg = <0x00240000 0x3fdc0000>;
+			};
+
+			all {
+				label = "all";
+				reg = <0x00000000 0x40000000>;
+			};
+		};
+	};
+};
+
+&UART1 {
+	status = "okay";
+};
+
+&GPIO0 {
+	status = "okay";
+};
+
+&IIC0 {
+	status = "okay";
+};
+
+&EMAC0 {
+	status = "okay";
+	phy-handle = <&phy0>;
+
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		phy0: ethernet-phy@0 {
+			compatible = "ethernet-phy-id004d.d034";
+			reg = <0>;
+			qca,ar8327-initvals = <
+				0x0010 0x40000000
+				0x0624 0x007f7f7f
+				0x0004 0x07a00000	/* PAD0_MODE */
+				0x000c 0x01000000	/* PAD6_MODE */
+				0x007c 0x0000007e	/* PORT0_STATUS */
+			>;
+		};
+	};
+};
+
+&POB0 {
+	gpio-leds {
+		compatible = "gpio-leds";
+
+		status: power-green {
+			label = "mx60:green:power";
+			gpios = <&GPIO0 18 GPIO_ACTIVE_LOW>;
+		};
+
+		failsafe: power-orange {
+			label = "mx60:orange:power";
+			gpios = <&GPIO0 19 GPIO_ACTIVE_LOW>;
+		};
+
+		wan-green {
+			label = "mx60:green:wan";
+			gpios = <&GPIO0 17 GPIO_ACTIVE_LOW>;
+		};
+
+		wan-orange {
+			label = "mx60:orange:wan";
+			gpios = <&GPIO0 15 GPIO_ACTIVE_LOW>;
+		};
+
+		lan1 {
+			label = "mx60:green:lan1";
+			gpios = <&GPIO0 20 GPIO_ACTIVE_LOW>;
+		};
+
+		lan2 {
+			label = "mx60:green:lan2";
+			gpios = <&GPIO0 21 GPIO_ACTIVE_LOW>;
+		};
+
+		lan3 {
+			label = "mx60:green:lan3";
+			gpios = <&GPIO0 22 GPIO_ACTIVE_LOW>;
+		};
+
+		lan4 {
+			label = "mx60:green:lan4";
+			gpios = <&GPIO0 23 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	gpio_keys_polled {
+		compatible = "gpio-keys-polled";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		poll-interval = <60>;	/* 3 * 20 = 60ms */
+		autorepeat;
+
+		button@1 {
+			label = "Reset button";
+			linux,code = <KEY_RESTART>;
+			gpios = <&GPIO0 16 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&PCIE0 {
+	/* Leave this enabled as u-boot on the MX60 will disable it for us */
+	status = "okay";
+};
+
+&MSI {
+	status = "okay";
+};