Add device tree files for Hardkernel Odroid-C1 and Visson ATV-102 devices.

Submitted by:	John Wehle
Approved by:	stas (mentor)

2 files changed, 909 insertions, 0 deletions

diff --git a/sys/boot/fdt/dts/arm/odroidc1.dts b/sys/boot/fdt/dts/arm/odroidc1.dts
new file mode 100644
index 0000000..6a90ed4
--- /dev/null
+++ b/sys/boot/fdt/dts/arm/odroidc1.dts
@@ -0,0 +1,497 @@
+/*-
+ * Copyright (c) 2015 John Wehle <john@feith.com>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+/*
+ * The ordering of certain devices is significant (e.g. usb depends on
+ * usb-phy which depends on gpio, also the timer should appear early on
+ * to provide a reasonably accurate DELAY implementation).
+ *
+ * Both usb-phys devices must be configured to prevent the usb controller
+ * from hanging during initialization.
+ */
+
+/dts-v1/;
+
+/memreserve/ 0x7900000 0x00600000;			/* 6MB frame buffer */
+
+/ {
+	model = "hardkernel,odroid-c1";
+	compatible = "hardkernel,odroid-c1", "amlogic,s805";
+
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	interrupt-parent = <&gic>;
+
+	aliases {
+		soc = &soc;
+		screen = &screen;
+		uart0 = &uart0;
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a5";
+			reg = <0x0>;
+		};
+
+		cpu@1 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a5";
+			reg = <0x1>;
+		};
+
+		cpu@2 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a5";
+			reg = <0x2>;
+		};
+
+		cpu@3 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a5";
+			reg = <0x3>;
+		};
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x0 0x40000000>;		/* 1GB RAM */
+	};
+
+	soc: soc@c0000000 {
+		device_type = "soc";
+		compatible = "simple-bus";
+		bus-frequency = <0>;
+
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		ranges = <0x0 0xc0000000 0x1a100000>;
+
+		gic: gic@4301000 {
+			device_type = "interrupt-controller";
+			compatible = "arm,gic";
+			reg = <0x4301000 0x1000>, // distributer registers
+			      <0x4300100 0x0100>; // CPU if registers
+
+			interrupt-controller;
+			#interrupt-cells = <1>;
+		};
+
+		scu: scu@4300000 {
+			compatible = "arm,cortex-a5-scu";
+			reg = <0x4300000 0x1000>;
+		};
+
+		cpuconfig: cpuconfig@1901ff80 {
+			compatible = "amlogic,aml8726-cpuconfig";
+			reg = <0x1901ff80 16>;
+		};
+
+		pl310@4200000 {
+			compatible = "arm,pl310";
+			reg = <0x4200000 0x1000>;
+			interrupts = <61>;
+			interrupt-parent = <&gic>;
+		};
+
+		ccm@1104140 {
+			compatible = "amlogic,aml8726-ccm";
+			reg = <0x1104140 20>;	/* cbus 0x1050 */
+
+			functions = "ethernet", "i2c", "rng", "sdio", "sdxc",
+				    "uart-a", "uart-b", "uart-c",
+				    "usb-a", "usb-b";
+		};
+
+		pinctrl@11080b0 {
+			compatible = "amlogic,aml8726-pinctrl";
+			reg = <0x11080b0 40>,	/* mux */
+			      <0x11080e8 24>,	/* pu/pd */
+			      <0x1108120 24>,	/* pull enable */
+			      <0x8100014 4>,	/* ao mux */
+			      <0x810002c 4>,	/* ao pu/pd */
+			      <0x810002c 4>;	/* ao pull enable */
+
+			/*
+			 * Currently only pin muxing that deviates
+			 * from the power on default of gpio is
+			 * specified here.
+			 */
+
+			pinctrl-names = "default";
+			pinctrl-0 = <&pins_uartao &pins_ethernet &pins_hdmi>;
+
+			pins_ethernet: ethernet {
+				amlogic,pins = "ref_clk",
+					       "tx_clk",  "tx_en",
+					       "tx_d0",   "tx_d1",
+					       "tx_d2",   "tx_d3",
+					       "rx_clk",  "rx_dv",
+					       "rx_d0",   "rx_d1",
+					       "rx_d2",   "rx_d3",
+					       "mdc",     "mdio";
+				amlogic,function = "ethernet";
+			};
+
+			pins_hdmi: hdmi {
+				amlogic,pins = "cec", "hpd",
+					       "scl", "sda";
+				amlogic,function = "hdmi";
+			};
+
+			pins_sdio_b: sdio_b {
+				amlogic,pins = "clk", "cmd",
+					       "d0",  "d1",
+					       "d2",  "d3";
+				amlogic,function = "sdio-b";
+				amlogic,pull = "up";
+			};
+
+			pins_sdxc_b: sdxc_b {
+				amlogic,pins = "clk", "cmd",
+					       "d0",  "d1",
+					       "d2",  "d3";
+				amlogic,function = "sdxc-b";
+				amlogic,pull = "up";
+			};
+
+			pins_sdio_c: sdio_c {
+				amlogic,pins = "clk", "cmd",
+					       "d0",  "d1",
+					       "d2",  "d3";
+				amlogic,function = "sdio-c";
+				amlogic,pull = "up";
+			};
+
+			pins_sdxc_c: sdxc_c {
+				amlogic,pins = "clk", "cmd",
+					       "d0",  "d1",
+					       "d2",  "d3",
+					       "d4",  "d5",
+					       "d6",  "d7";
+				amlogic,function = "sdxc-c";
+				amlogic,pull = "up";
+			};
+
+			pins_i2c_a: i2c_a {
+				amlogic,pins = "scl", "sda";
+				amlogic,function = "i2c-a";
+			};
+
+			pins_i2c_b: i2c_b {
+				amlogic,pins = "scl", "sda";
+				amlogic,function = "i2c-b";
+			};
+
+			pins_uarta: uarta {
+				amlogic,pins = "tx", "rx", "cts", "rts";
+				amlogic,function = "uart-a";
+			};
+
+			pins_uartb: uartb {
+
+				/*
+				 * gpiox18 appears to have special
+				 * meaning to the bootloader making
+				 * hardware handshaking unavailable.
+				 */
+
+				amlogic,pins = "tx", "rx";
+				amlogic,function = "uart-b";
+			};
+
+			pins_uartc: uartc {
+				amlogic,pins = "tx", "rx", "cts", "rts";
+				amlogic,function = "uart-c";
+			};
+
+			pins_uartao: uartao {
+				amlogic,pins = "tx", "rx";
+				amlogic,function = "uart-ao";
+			};
+		};
+
+		watchdog@1109900 {
+			compatible = "amlogic,aml8726-wdt";
+			reg = <0x1109900 8>;	/* cbus 0x2640 */
+			interrupts = <0>;
+			interrupt-parent = <&gic>;
+		};
+
+		timer@1109940 {
+			compatible = "amlogic,aml8726-timer";
+			reg = <0x1109940 24>;	/* cbus 0x2650 */
+			interrupts = <10 11 6 29>;
+			interrupt-parent = <&gic>;
+		};
+
+		rtc@8100740 {
+			compatible = "amlogic,aml8726-rtc";
+			reg = <0x8100740 20>;	/* aobus 0x1d0 */
+			interrupts = <72>;
+			interrupt-parent = <&gic>;
+
+			init-always = "false";
+			xo-init = <0x180a>;
+			gpo-init = <0x500000>;
+		};
+
+		clkmsr: clkmsr@1108758 {
+			compatible = "amlogic,aml8726-clkmsr";
+			reg = <0x1108758 16>;	/* cbus 0x21d6 */
+		};
+
+		uart0: uart@81004c0 {
+			/* uart-ao */
+			device_type = "serial";
+			compatible = "amlogic,aml8726-uart";
+			clock-frequency = <0>;
+			current-speed = <115200>;
+			reg = <0x81004c0 20>;	/* aobus 0x130 */
+			interrupts = <90>;
+			interrupt-parent = <&gic>;
+		};
+
+		gpioao: gpio@8100024 {
+			/* gpio unit 7 */
+			compatible = "amlogic,aml8726-gpio";
+			reg = <0x8100024 4>,	/* oen aobus 0x9 */
+			      <0x8100024 4>,	/* out */
+			      <0x8100028 4>;	/* in */
+
+			gpio-controller;
+			#gpio-cells = <1>;
+			pin-count = <14>;
+		};
+
+		gpio3: gpio@1108054 {
+			compatible = "amlogic,aml8726-gpio";
+			reg = <0x1108054 4>,	/* oen cbus 0x2015 */
+			      <0x1108058 4>,	/* out */
+			      <0x110805c 4>;	/* in */
+
+			gpio-controller;
+			#gpio-cells = <1>;
+			pin-count = <32>;
+		};
+
+		gpio5: gpio@110806c {
+			compatible = "amlogic,aml8726-gpio";
+			reg = <0x110806c 4>,	/* oen cbus 0x201b */
+			      <0x1108070 4>,	/* out */
+			      <0x1108074 4>;	/* in */
+
+			gpio-controller;
+			#gpio-cells = <1>;
+			pin-count = <32>;
+		};
+
+		mmc@1108c20 {
+			compatible = "amlogic,aml8726-mmc";
+			reg = <0x1108c20 32>;	/* cbus 0x2308 */
+			interrupts = <28>;
+			interrupt-parent = <&gic>;
+
+			pinctrl-names = "default";
+			pinctrl-0 = <&pins_sdio_b>;
+
+			/*
+			 * Ordering is significant.
+			 *
+			 * mmc-vselect low sets first voltage
+			 * mmc-vselect high sets second voltage
+			 *
+			 * If mmc-vselect is not present, then
+			 * only one voltage should be specified.
+			 */
+			mmc-voltages = "3.3", "1.8";
+			mmc-vselect = <&gpioao 3>;	/* gpioao_3 */
+
+			mmc-pwr-en = <&gpio5 31 0>;	/* card_8 */
+			ins-detect = <&gpio5 29 0>;	/* card_6 */
+		};
+
+		sdxc@1108e00 {
+			compatible = "amlogic,aml8726-sdxc-m8";
+			clock-frequency = <1275000000>;
+			reg = <0x1108e00 60>;	/* cbus 0x2380 */
+			interrupts = <78>;
+			interrupt-parent = <&gic>;
+
+			pinctrl-names = "default";
+			pinctrl-0 = <&pins_sdxc_c>;
+
+			mmc-voltages = "1.8";
+
+			mmc-rst = <&gpio3 9 0>;	/* boot_9 emmc-rst */
+		};
+
+		rng@1108100 {
+			compatible = "amlogic,aml8726-rng";
+			reg = <0x1108100 8>;	/* cbus 0x2040 */
+		};
+
+		i2c@1108500 {
+			/* i2c-a */
+			compatible = "amlogic,aml8726-i2c";
+			reg = <0x1108500 32>;	/* cbus 0x2140 */
+			interrupts = <21>;
+			interrupt-parent = <&gic>;
+		};
+
+		i2c@11087c0 {
+			/* i2c-b */
+			compatible = "amlogic,aml8726-i2c";
+			reg = <0x11087c0 32>;	/* cbus 0x21f0 */
+			interrupts = <128>;
+			interrupt-parent = <&gic>;
+		};
+
+		uart@11084c0 {
+			/* uart-a */
+			device_type = "serial";
+			compatible = "amlogic,aml8726-uart";
+			clock-frequency = <0>;
+			current-speed = <115200>;
+			reg = <0x11084c0 20>;	/* cbus 0x2130 */
+			interrupts = <26>;
+			interrupt-parent = <&gic>;
+		};
+
+		uart@11084dc {
+			/* uart-b */
+			device_type = "serial";
+			compatible = "amlogic,aml8726-uart";
+			clock-frequency = <0>;
+			current-speed = <115200>;
+			reg = <0x11084dc 20>;	/* cbus 0x2137 */
+			interrupts = <75>;
+			interrupt-parent = <&gic>;
+		};
+
+		uart@1108700 {
+			/* uart-c */
+			device_type = "serial";
+			compatible = "amlogic,aml8726-uart";
+			clock-frequency = <0>;
+			current-speed = <115200>;
+			reg = <0x1108700 20>;	/* cbus 0x21c0 */
+			interrupts = <93>;
+			interrupt-parent = <&gic>;
+		};
+
+		usb-phy@1108800 {
+			/* usb-a phy */
+			compatible = "amlogic,aml8726-m8-usb-phy";
+			reg = <0x1108800 32>;	/* cbus 0x2200 */
+
+			usb-pwr-en = <&gpioao 5 1>;	/* gpioao_5 vbus */
+		};
+
+		usb-phy@1108820 {
+			/* usb-b phy */
+			compatible = "amlogic,aml8726-m8-usb-phy";
+			reg = <0x1108820 32>;	/* cbus 0x2208 */
+
+			force-aca = "true";
+			usb-hub-rst = <&gpioao 4 0>;	/* gpioao_4 hub-rst */
+		};
+
+		usb@9040000 {
+			/* usb-a */
+			compatible = "synopsys,designware-hs-otg2";
+			reg = <0x9040000 0x40000>;	/* ahbbus 0x40000*/
+			interrupts = <30>;
+			interrupt-parent = <&gic>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			dr_mode = "host";
+		};
+
+		usb@90c0000 {
+			/* usb-b */
+			compatible = "synopsys,designware-hs-otg2";
+			reg = <0x90c0000 0x40000>;	/* ahbbus 0xc0000 */
+			interrupts = <31>;
+			interrupt-parent = <&gic>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			dr_mode = "host";
+		};
+
+		eth@9410000 {
+			/* ethernet */
+			compatible = "snps,dwmac";
+			reg = <0x9410000 0x2000>;	/* ahbbus 0x410000 */
+			interrupts = <8>;
+			interrupt-parent = <&gic>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			eth-phy-rst = <&gpio3 23 0>;	/* gpioh_4 phy-rst */
+		};
+
+		screen: fb@8006020 {
+			device_type = "display";
+			compatible = "amlogic,aml8726-fb";
+			reg = <0x8006048 12>,	/* CANVAS */
+			      <0x1106800 1024>,	/* VIU */
+			      <0x1107400 1024>;	/* VPP */
+			interrupts = <2 3 12 13>;
+			interrupt-parent = <&gic>;
+
+			address = <0x7900000>;	/* match memreserve */
+			width = <720>;
+			height = <480>;
+			depth = <24>;
+			linebytes = <2160>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		sys_led {
+			gpios = <&gpioao 13>;	/* gpioao_13 sys_led */
+			label = "sys_led";
+		};
+	};
+
+	chosen {
+		stdin = "uart0";
+		stdout = "uart0";
+	};
+};
diff --git a/sys/boot/fdt/dts/arm/vsatv102-m6.dts b/sys/boot/fdt/dts/arm/vsatv102-m6.dts
new file mode 100644
index 0000000..639e010
--- /dev/null
+++ b/sys/boot/fdt/dts/arm/vsatv102-m6.dts
@@ -0,0 +1,412 @@
+/*-
+ * Copyright (c) 2013-2015 John Wehle <john@feith.com>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+/*
+ * The ordering of certain devices is significant (e.g. usb depends on
+ * usb-phy which depends on gpio, also the timer should appear early on
+ * to provide a reasonably accurate DELAY implementation).
+ *
+ * Both usb-phys devices must be configured to prevent the usb controller
+ * from hanging during initialization.
+ */
+
+/dts-v1/;
+
+/memreserve/ 0x84900000 0x00600000;			/* 6MB frame buffer */
+
+/ {
+	/*
+	 * My development unit visually appears to be a Visson ATV-102
+	 * and the specs for both my unit and the Visson ATV-102 say
+	 * the SoC is an aml8726-m3.  However the uboot prompt says
+	 * m6_mbx_v1, the RTC is located on SECBUS2 instead of AOBUS,
+	 * and there are two cores so it seems my unit is a newer
+	 * version using the later processor.
+	 */
+
+	model = "visson,atv-102";
+	compatible = "visson,atv-102", "amlogic,aml8726-m6";
+
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	interrupt-parent = <&gic>;
+
+	aliases {
+		soc = &soc;
+		screen = &screen;
+		uart0 = &uart0;
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a9";
+			reg = <0x0>;
+		};
+
+		cpu@1 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a9";
+			reg = <0x1>;
+		};
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x80000000 0x40000000>;		/* 1GB RAM */
+	};
+
+	soc: soc@c0000000 {
+		device_type = "soc";
+		compatible = "simple-bus";
+		bus-frequency = <0>;
+
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		ranges = <0x0 0xc0000000 0x1a100000>;
+
+		pic: pic@1109a40 {
+			device_type = "interrupt-controller";
+			compatible = "amlogic,aml8726-pic";
+			reg = <0x1109a40 128>;	/* cbus 0x2690 */
+
+			interrupt-controller;
+			#interrupt-cells = <1>;
+		};
+
+		gic: gic@4301000 {
+			device_type = "interrupt-controller";
+			compatible = "arm,gic";
+			reg = <0x4301000 0x1000>, /* distributer registers */
+			      <0x4300100 0x0100>; /* CPU if registers */
+
+			interrupt-controller;
+			#interrupt-cells = <1>;
+		};
+
+		scu: scu@4300000 {
+			compatible = "arm,cortex-a9-scu";
+			reg = <0x4300000 0x1000>;
+		};
+
+		cpuconfig: cpuconfig@1901ff80 {
+			compatible = "amlogic,aml8726-cpuconfig";
+			reg = <0x1901ff80 8>;
+		};
+
+		pl310@4200000 {
+			compatible = "arm,pl310";
+			reg = <0x4200000 0x1000>;
+			interrupts = <61>;	/* AM_IRQ1(29) */
+			interrupt-parent = <&gic>;
+		};
+
+		ccm@1104140 {
+			compatible = "amlogic,aml8726-ccm";
+			reg = <0x1104140 20>;	/* cbus 0x1050 */
+
+			functions = "ethernet", "i2c", "rng", "sdio",
+				    "uart-a", "uart-b", "uart-c",
+				    "usb-a", "usb-b";
+		};
+
+		pinctrl: pinctrl@11080b0 {
+			compatible = "amlogic,aml8726-pinctrl";
+			reg = <0x11080b0 40>,	/* mux */
+			      <0x11080e8 24>,	/* pu/pd */
+			      <0x11080e8 24>,	/* pull enable */
+			      <0x8100014 4>,	/* ao mux */
+			      <0x810002c 4>,	/* ao pu/pd */
+			      <0x810002c 4>;	/* ao pull enable */
+
+			/*
+			 * Currently only pin muxing that deviates
+			 * from the power on default of gpio is
+			 * specified here.
+			 */
+
+			pinctrl-names = "default";
+			pinctrl-0 = <&pins_uartao &pins_ethernet &pins_hdmi>;
+
+			pins_ethernet: ethernet {
+				amlogic,pins = "ref_clk_in",
+					       "tx_clk", "tx_en",
+					       "tx_d0",  "tx_d1",
+					       "tx_d2",  "tx_d3",
+					       "rx_clk", "rx_dv",
+					       "rx_d0",  "rx_d1",
+					       "rx_d2",  "rx_d3",
+					       "mdc",    "mdio";
+				amlogic,function = "ethernet";
+			};
+
+			pins_hdmi: hdmi {
+				amlogic,pins = "cec", "hpd",
+					       "scl", "sda";
+				amlogic,function = "hdmi";
+			};
+
+			pins_sdio_b: sdio_b {
+				amlogic,pins = "clk", "cmd",
+					       "d0",  "d1",
+					       "d2",  "d3";
+				amlogic,function = "sdio-b";
+			};
+
+			pins_uartao: uartao {
+				amlogic,pins = "tx", "rx";
+				amlogic,function = "uart-ao";
+			};
+		};
+
+		watchdog@1109900 {
+			compatible = "amlogic,aml8726-wdt";
+			reg = <0x1109900 8>;	/* cbus 0x2640 */
+			interrupts = <0>;	/* AM_IRQ0(0) */
+			interrupt-parent = <&gic>;
+		};
+
+		timer@1109940 {
+			compatible = "amlogic,aml8726-timer";
+			reg = <0x1109940 24>;	/* cbus 0x2650 */
+			interrupts = <10	/* AM_IRQ0(10) */
+				      11	/* AM_IRQ0(11) */
+				      6		/* AM_IRQ0(6)  */
+				      29>;	/* AM_IRQ0(29) */
+			interrupt-parent = <&gic>;
+		};
+
+		rtc@1a004340 {
+			compatible = "amlogic,aml8726-rtc";
+			reg = <0x1a004340 20>;	/* secbus2 0xd0 */
+			interrupts = <72>;	/* AM_IRQ2(8) */
+			interrupt-parent = <&gic>;
+
+			init-always = "false";
+			xo-init = <0x180a>;
+			gpo-init = <0x500000>;
+		};
+
+		clkmsr: clkmsr@1108758 {
+			compatible = "amlogic,aml8726-clkmsr";
+			reg = <0x1108758 16>;	/* cbus 0x21d6 */
+		};
+
+		uart0: uart@81004c0 {
+			/* uart-ao */
+			device_type = "serial";
+			compatible = "amlogic,aml8726-uart";
+			clock-frequency = <0>;
+			current-speed = <115200>;
+			reg = <0x81004c0 20>;	/* aobus 0x130 */
+			interrupts = <90>;	/* AM_IRQ2(26) */
+			interrupt-parent = <&gic>;
+		};
+
+		gpioao: gpio@8100024 {
+			/* gpio unit 7 */
+			compatible = "amlogic,aml8726-gpio";
+			reg = <0x8100024 4>,	/* oen aobus 0x9 */
+			      <0x8100024 4>,	/* out */
+			      <0x8100028 4>;	/* in */
+
+			gpio-controller;
+			#gpio-cells = <1>;
+			pin-count = <12>;
+		};
+
+		gpio5: gpio@110806c {
+			compatible = "amlogic,aml8726-gpio";
+			reg = <0x110806c 4>,	/* oen cbus 0x201b */
+			      <0x1108070 4>,	/* out */
+			      <0x1108074 4>;	/* in */
+
+			gpio-controller;
+			#gpio-cells = <1>;
+			pin-count = <32>;
+		};
+
+		gpio6: gpio@1108020 {
+			compatible = "amlogic,aml8726-gpio";
+			reg = <0x1108020 4>,	/* oen cbus 0x2008 */
+			      <0x1108024 4>,	/* out */
+			      <0x1108028 4>;	/* in */
+
+			gpio-controller;
+			#gpio-cells = <1>;
+			pin-count = <29>;
+		};
+
+		mmc@1108c20 {
+			compatible = "amlogic,aml8726-mmc";
+			reg = <0x1108c20 32>;	/* cbus 0x2308 */
+			interrupts = <28>;	/* AM_IRQ0(28) */
+			interrupt-parent = <&gic>;
+
+			pinctrl-names = "default";
+			pinctrl-0 = <&pins_sdio_b>;
+
+			mmc-voltages = "3.3";
+
+			mmc-pwr-en = <&gpio5 31 0>;	/* card_8 */
+			ins-detect = <&gpio5 29 0>;	/* card_6 */
+		};
+
+		rng@1108100 {
+			compatible = "amlogic,aml8726-rng";
+			reg = <0x1108100 8>;	/* cbus 0x2040 */
+		};
+
+		i2c@1108500 {
+			/* i2c-a */
+			compatible = "amlogic,aml8726-i2c";
+			reg = <0x1108500 32>;	/* cbus 0x2140 */
+			interrupts = <21>;
+			interrupt-parent = <&gic>;
+		};
+
+		i2c@11087c0 {
+			/* i2c-b */
+			compatible = "amlogic,aml8726-i2c";
+			reg = <0x11087c0 32>;	/* cbus 0x21f0 */
+			interrupts = <128>;
+			interrupt-parent = <&gic>;
+		};
+
+		uart@11084c0 {
+			/* uart-a */
+			device_type = "serial";
+			compatible = "amlogic,aml8726-uart";
+			clock-frequency = <0>;
+			current-speed = <115200>;
+			reg = <0x11084c0 20>;	/* cbus 0x2130 */
+			interrupts = <26>;
+			interrupt-parent = <&gic>;
+		};
+
+		uart@11084dc {
+			/* uart-b */
+			device_type = "serial";
+			compatible = "amlogic,aml8726-uart";
+			clock-frequency = <0>;
+			current-speed = <115200>;
+			reg = <0x11084dc 20>;	/* cbus 0x2137 */
+			interrupts = <75>;
+			interrupt-parent = <&gic>;
+		};
+
+		uart@1108700 {
+			/* uart-c */
+			device_type = "serial";
+			compatible = "amlogic,aml8726-uart";
+			clock-frequency = <0>;
+			current-speed = <115200>;
+			reg = <0x1108700 20>;	/* cbus 0x21c0 */
+			interrupts = <93>;
+			interrupt-parent = <&gic>;
+		};
+
+		usb-phy@1108400 {
+			/* usb-a phy */
+			compatible = "amlogic,aml8726-m6-usb-phy";
+			reg = <0x1108400 32>;	/* cbus 0x2100 */
+		};
+
+		usb-phy@1108420 {
+			/* usb-b phy */
+			compatible = "amlogic,aml8726-m6-usb-phy";
+			reg = <0x1108420 32>;	/* cbus 0x2108 */
+
+			usb-pwr-en = <&gpioao 3 1>,	/* gpioao_3 vbus */
+				     <&gpio6 11 0>;	/* gpioe_11 wifi */
+		};
+
+		usb@9040000 {
+			/* usb-a */
+			compatible = "synopsys,designware-hs-otg2";
+			reg = <0x9040000 0x40000>;	/* ahbbus 0x40000*/
+			interrupts = <30>;		/* AM_IRQ0(30) */
+			interrupt-parent = <&gic>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		usb@90c0000 {
+			/* usb-b */
+			compatible = "synopsys,designware-hs-otg2";
+			reg = <0x90c0000 0x40000>;	/* ahbbus 0xc0000 */
+			interrupts = <31>;		/* AM_IRQ0(31) */
+			interrupt-parent = <&gic>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			dr_mode = "host";
+		};
+
+		eth@9410000 {
+			/* ethernet */
+			compatible = "snps,dwmac";
+			reg = <0x9410000 0x2000>;	/* ahbbus 0x410000 */
+			interrupts = <8>;		/* AM_IRQ0(8) */
+			interrupt-parent = <&gic>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			eth-phy-rst = <&gpio5 15 0>;	/* gpioy_15 phy-rst */
+		};
+
+		screen: fb@8006324 {
+			device_type = "display";
+			compatible = "amlogic,aml8726-fb";
+			reg = <0x8006324 12>,	/* CANVAS */
+			      <0x1106800 1024>,	/* VIU */
+			      <0x1107400 1024>;	/* VPP */
+			interrupts = <2		/* AM_IRQ0(2) */
+				      3		/* AM_IRQ0(3) */
+				      12	/* AM_IRQ0(12) */
+				      13>;	/* AM_IRQ0(13) */
+			interrupt-parent = <&gic>;
+
+			address = <0x84900000>;	/* match memreserve */
+			width = <720>;
+			height = <480>;
+			depth = <24>;
+			linebytes = <2160>;
+		};
+	};
+
+	chosen {
+		stdin = "uart0";
+		stdout = "uart0";
+	};
+};