[U-Boot] [PATCH v2 13/18] rockchip: Bring in RK3288 device tree file includes and bindings

Simon Glass sjg at chromium.org
Tue May 12 22:55:14 CEST 2015


Bring in required device tree files from Linux. Since mainline Linux is
somewhat behind, use the files from the Chromium tree. We can re-sync once
further code is acccepted upstream.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

Changes in v2:
- Tidy up license headers and remove SPL #ifdefs

 arch/arm/dts/rk3288-thermal.dtsi                   |   88 ++
 arch/arm/dts/rk3288.dtsi                           | 1458 ++++++++++++++++++++
 .../clock/rockchip,rk3288-cru.txt                  |   61 +
 doc/device-tree-bindings/clock/rockchip.txt        |   77 ++
 .../pinctrl/rockchip,pinctrl.txt                   |  157 +++
 .../thermal/rockchip-thermal.txt                   |   68 +
 include/dt-bindings/clock/rk3288-cru.h             |  370 +++++
 include/dt-bindings/clock/rockchip,rk808.h         |   11 +
 include/dt-bindings/pinctrl/rockchip.h             |   26 +
 include/dt-bindings/power-domain/rk3288.h          |   11 +
 10 files changed, 2327 insertions(+)
 create mode 100644 arch/arm/dts/rk3288-thermal.dtsi
 create mode 100644 arch/arm/dts/rk3288.dtsi
 create mode 100644 doc/device-tree-bindings/clock/rockchip,rk3288-cru.txt
 create mode 100644 doc/device-tree-bindings/clock/rockchip.txt
 create mode 100644 doc/device-tree-bindings/pinctrl/rockchip,pinctrl.txt
 create mode 100644 doc/device-tree-bindings/thermal/rockchip-thermal.txt
 create mode 100644 include/dt-bindings/clock/rk3288-cru.h
 create mode 100644 include/dt-bindings/clock/rockchip,rk808.h
 create mode 100644 include/dt-bindings/pinctrl/rockchip.h
 create mode 100644 include/dt-bindings/power-domain/rk3288.h

diff --git a/arch/arm/dts/rk3288-thermal.dtsi b/arch/arm/dts/rk3288-thermal.dtsi
new file mode 100644
index 0000000..59482c1
--- /dev/null
+++ b/arch/arm/dts/rk3288-thermal.dtsi
@@ -0,0 +1,88 @@
+/*
+ * Device Tree Source for RK3288 SoC thermal
+ *
+ * Copyright (c) 2014, Fuzhou Rockchip Electronics Co., Ltd
+ *
+ * SPDX-License-Identifier:	GPL-2.0
+ */
+
+#include <dt-bindings/thermal/thermal.h>
+
+reserve_thermal: reserve_thermal {
+	polling-delay-passive = <1000>; /* milliseconds */
+	polling-delay = <5000>; /* milliseconds */
+
+			/* sensor	ID */
+	thermal-sensors = <&tsadc	0>;
+
+};
+
+cpu_thermal: cpu_thermal {
+	polling-delay-passive = <100>; /* milliseconds */
+	polling-delay = <5000>; /* milliseconds */
+
+			/* sensor	ID */
+	thermal-sensors = <&tsadc	1>;
+	linux,hwmon;
+
+	trips {
+		cpu_alert0: cpu_alert0 {
+			temperature = <70000>; /* millicelsius */
+			hysteresis = <2000>; /* millicelsius */
+			type = "passive";
+		};
+		cpu_alert1: cpu_alert1 {
+			temperature = <75000>; /* millicelsius */
+			hysteresis = <2000>; /* millicelsius */
+			type = "passive";
+		};
+		cpu_crit: cpu_crit {
+			temperature = <100000>; /* millicelsius */
+			hysteresis = <2000>; /* millicelsius */
+			type = "critical";
+		};
+	};
+
+	cooling-maps {
+		map0 {
+			trip = <&cpu_alert0>;
+			cooling-device =
+				<&cpu0 THERMAL_NO_LIMIT 6>;
+		};
+		map1 {
+			trip = <&cpu_alert1>;
+			cooling-device =
+				<&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+		};
+	};
+};
+
+gpu_thermal: gpu_thermal {
+	polling-delay-passive = <100>; /* milliseconds */
+	polling-delay = <5000>; /* milliseconds */
+
+			/* sensor	ID */
+	thermal-sensors = <&tsadc	2>;
+	linux,hwmon;
+
+	trips {
+		gpu_alert0: gpu_alert0 {
+			temperature = <80000>; /* millicelsius */
+			hysteresis = <2000>; /* millicelsius */
+			type = "passive";
+		};
+		gpu_crit: gpu_crit {
+			temperature = <100000>; /* millicelsius */
+			hysteresis = <2000>; /* millicelsius */
+			type = "critical";
+		};
+	};
+
+	cooling-maps {
+		map0 {
+			trip = <&gpu_alert0>;
+			cooling-device =
+				<&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+		};
+	};
+};
diff --git a/arch/arm/dts/rk3288.dtsi b/arch/arm/dts/rk3288.dtsi
new file mode 100644
index 0000000..6b5145c
--- /dev/null
+++ b/arch/arm/dts/rk3288.dtsi
@@ -0,0 +1,1458 @@
+/*
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+#include <dt-bindings/clock/rk3288-cru.h>
+#include <dt-bindings/power-domain/rk3288.h>
+#include <dt-bindings/thermal/thermal.h>
+#include "skeleton.dtsi"
+
+/ {
+	compatible = "rockchip,rk3288";
+
+	interrupt-parent = <&gic>;
+	aliases {
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		i2c3 = &i2c3;
+		i2c4 = &i2c4;
+		i2c5 = &i2c5;
+		mmc0 = &emmc;
+		mmc1 = &sdmmc;
+		mmc2 = &sdio0;
+		mmc3 = &sdio1;
+		mshc0 = &emmc;
+		mshc1 = &sdmmc;
+		mshc2 = &sdio0;
+		mshc3 = &sdio1;
+		serial0 = &uart0;
+		serial1 = &uart1;
+		serial2 = &uart2;
+		serial3 = &uart3;
+		serial4 = &uart4;
+		spi0 = &spi0;
+		spi1 = &spi1;
+		spi2 = &spi2;
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		enable-method = "rockchip,rk3066-smp";
+		rockchip,pmu = <&pmu>;
+
+		cpu0: cpu at 500 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a12";
+			reg = <0x500>;
+			operating-points = <
+				/* KHz    uV */
+				1800000 1400000
+				1704000 1350000
+				1608000 1300000
+				1512000 1250000
+				1416000 1200000
+				1200000 1100000
+				1008000 1050000
+				 816000 1000000
+				 696000  950000
+				 600000  900000
+				 408000  900000
+				 216000  900000
+				 126000  900000
+			>;
+			#cooling-cells = <2>; /* min followed by max */
+			clock-latency = <40000>;
+			clocks = <&cru ARMCLK>;
+			resets = <&cru SRST_CORE0>;
+		};
+		cpu at 501 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a12";
+			reg = <0x501>;
+			resets = <&cru SRST_CORE1>;
+		};
+		cpu at 502 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a12";
+			reg = <0x502>;
+			resets = <&cru SRST_CORE2>;
+		};
+		cpu at 503 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a12";
+			reg = <0x503>;
+			resets = <&cru SRST_CORE3>;
+		};
+	};
+
+	amba {
+		compatible = "arm,amba-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		dmac_peri: dma-controller at ff250000 {
+			compatible = "arm,pl330", "arm,primecell";
+			broken-no-flushp;
+			reg = <0xff250000 0x4000>;
+			interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
+			#dma-cells = <1>;
+			clocks = <&cru ACLK_DMAC2>;
+			clock-names = "apb_pclk";
+		};
+
+		dmac_bus_ns: dma-controller at ff600000 {
+			compatible = "arm,pl330", "arm,primecell";
+			broken-no-flushp;
+			reg = <0xff600000 0x4000>;
+			interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
+			#dma-cells = <1>;
+			clocks = <&cru ACLK_DMAC1>;
+			clock-names = "apb_pclk";
+			status = "disabled";
+		};
+
+		dmac_bus_s: dma-controller at ffb20000 {
+			compatible = "arm,pl330", "arm,primecell";
+			broken-no-flushp;
+			reg = <0xffb20000 0x4000>;
+			interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
+			#dma-cells = <1>;
+			clocks = <&cru ACLK_DMAC1>;
+			clock-names = "apb_pclk";
+		};
+	};
+
+	xin24m: oscillator {
+		compatible = "fixed-clock";
+		clock-frequency = <24000000>;
+		clock-output-names = "xin24m";
+		#clock-cells = <0>;
+	};
+
+	timer {
+	        arm,use-physical-timer;
+		compatible = "arm,armv7-timer";
+		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
+			     <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
+			     <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
+			     <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
+		clock-frequency = <24000000>;
+		always-on;
+	};
+
+	display-subsystem {
+		compatible = "rockchip,display-subsystem";
+		ports = <&vopl_out>, <&vopb_out>;
+	};
+
+	sdmmc: dwmmc at ff0c0000 {
+		compatible = "rockchip,rk3288-dw-mshc";
+		clock-freq-min-max = <400000 150000000>;
+		clocks = <&cru HCLK_SDMMC>, <&cru SCLK_SDMMC>,
+			 <&cru SCLK_SDMMC_DRV>, <&cru SCLK_SDMMC_SAMPLE>;
+		clock-names = "biu", "ciu", "ciu_drv", "ciu_sample";
+		fifo-depth = <0x100>;
+		interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
+		reg = <0xff0c0000 0x4000>;
+		status = "disabled";
+	};
+
+	sdio0: dwmmc at ff0d0000 {
+		compatible = "rockchip,rk3288-dw-mshc";
+		clock-freq-min-max = <400000 150000000>;
+		clocks = <&cru HCLK_SDIO0>, <&cru SCLK_SDIO0>,
+			 <&cru SCLK_SDIO0_DRV>, <&cru SCLK_SDIO0_SAMPLE>;
+		clock-names = "biu", "ciu", "ciu_drv", "ciu_sample";
+		fifo-depth = <0x100>;
+		interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
+		reg = <0xff0d0000 0x4000>;
+		status = "disabled";
+	};
+
+	sdio1: dwmmc at ff0e0000 {
+		compatible = "rockchip,rk3288-dw-mshc";
+		clock-freq-min-max = <400000 150000000>;
+		clocks = <&cru HCLK_SDIO1>, <&cru SCLK_SDIO1>,
+			 <&cru SCLK_SDIO1_DRV>, <&cru SCLK_SDIO1_SAMPLE>;
+		clock-names = "biu", "ciu", "ciu_drv", "ciu_sample";
+		fifo-depth = <0x100>;
+		interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
+		reg = <0xff0e0000 0x4000>;
+		status = "disabled";
+	};
+
+	emmc: dwmmc at ff0f0000 {
+		compatible = "rockchip,rk3288-dw-mshc";
+		clock-freq-min-max = <400000 150000000>;
+		clocks = <&cru HCLK_EMMC>, <&cru SCLK_EMMC>,
+			 <&cru SCLK_EMMC_DRV>, <&cru SCLK_EMMC_SAMPLE>;
+		clock-names = "biu", "ciu", "ciu_drv", "ciu_sample";
+		fifo-depth = <0x100>;
+		interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
+		reg = <0xff0f0000 0x4000>;
+		status = "disabled";
+	};
+
+	saradc: saradc at ff100000 {
+		compatible = "rockchip,saradc";
+		reg = <0xff100000 0x100>;
+		interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
+		#io-channel-cells = <1>;
+		clocks = <&cru SCLK_SARADC>, <&cru PCLK_SARADC>;
+		clock-names = "saradc", "apb_pclk";
+		status = "disabled";
+	};
+
+	spi0: spi at ff110000 {
+		compatible = "rockchip,rk3288-spi", "rockchip,rk3066-spi";
+		clocks = <&cru SCLK_SPI0>, <&cru PCLK_SPI0>;
+		clock-names = "spiclk", "apb_pclk";
+		dmas = <&dmac_peri 11>, <&dmac_peri 12>;
+		dma-names = "tx", "rx";
+		interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&spi0_clk &spi0_tx &spi0_rx &spi0_cs0>;
+		reg = <0xff110000 0x1000>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	spi1: spi at ff120000 {
+		compatible = "rockchip,rk3288-spi", "rockchip,rk3066-spi";
+		clocks = <&cru SCLK_SPI1>, <&cru PCLK_SPI1>;
+		clock-names = "spiclk", "apb_pclk";
+		dmas = <&dmac_peri 13>, <&dmac_peri 14>;
+		dma-names = "tx", "rx";
+		interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&spi1_clk &spi1_tx &spi1_rx &spi1_cs0>;
+		reg = <0xff120000 0x1000>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	spi2: spi at ff130000 {
+		compatible = "rockchip,rk3288-spi", "rockchip,rk3066-spi";
+		clocks = <&cru SCLK_SPI2>, <&cru PCLK_SPI2>;
+		clock-names = "spiclk", "apb_pclk";
+		dmas = <&dmac_peri 15>, <&dmac_peri 16>;
+		dma-names = "tx", "rx";
+		interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&spi2_clk &spi2_tx &spi2_rx &spi2_cs0>;
+		reg = <0xff130000 0x1000>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	i2c1: i2c at ff140000 {
+		compatible = "rockchip,rk3288-i2c";
+		reg = <0xff140000 0x1000>;
+		interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clock-names = "i2c";
+		clocks = <&cru PCLK_I2C1>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c1_xfer>;
+		status = "disabled";
+	};
+
+	i2c3: i2c at ff150000 {
+		compatible = "rockchip,rk3288-i2c";
+		reg = <0xff150000 0x1000>;
+		interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clock-names = "i2c";
+		clocks = <&cru PCLK_I2C3>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c3_xfer>;
+		status = "disabled";
+	};
+
+	i2c4: i2c at ff160000 {
+		compatible = "rockchip,rk3288-i2c";
+		reg = <0xff160000 0x1000>;
+		interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clock-names = "i2c";
+		clocks = <&cru PCLK_I2C4>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c4_xfer>;
+		status = "disabled";
+	};
+
+	i2c5: i2c at ff170000 {
+		compatible = "rockchip,rk3288-i2c";
+		reg = <0xff170000 0x1000>;
+		interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clock-names = "i2c";
+		clocks = <&cru PCLK_I2C5>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c5_xfer>;
+		status = "disabled";
+	};
+	uart0: serial at ff180000 {
+		compatible = "rockchip,rk3288-uart", "snps,dw-apb-uart";
+		reg = <0xff180000 0x100>;
+		interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
+		reg-shift = <2>;
+		reg-io-width = <4>;
+		clocks = <&cru SCLK_UART0>, <&cru PCLK_UART0>;
+		clock-names = "baudclk", "apb_pclk";
+		pinctrl-names = "default";
+		pinctrl-0 = <&uart0_xfer>;
+		status = "disabled";
+	};
+
+	uart1: serial at ff190000 {
+		compatible = "rockchip,rk3288-uart", "snps,dw-apb-uart";
+		reg = <0xff190000 0x100>;
+		interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
+		reg-shift = <2>;
+		reg-io-width = <4>;
+		clocks = <&cru SCLK_UART1>, <&cru PCLK_UART1>;
+		clock-names = "baudclk", "apb_pclk";
+		pinctrl-names = "default";
+		pinctrl-0 = <&uart1_xfer>;
+		status = "disabled";
+	};
+
+	uart2: serial at ff690000 {
+		compatible = "rockchip,rk3288-uart", "snps,dw-apb-uart";
+		reg = <0xff690000 0x100>;
+		interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
+		reg-shift = <2>;
+		reg-io-width = <4>;
+		clocks = <&cru SCLK_UART2>, <&cru PCLK_UART2>;
+		clock-names = "baudclk", "apb_pclk";
+		pinctrl-names = "default";
+		pinctrl-0 = <&uart2_xfer>;
+		status = "disabled";
+	};
+	uart3: serial at ff1b0000 {
+		compatible = "rockchip,rk3288-uart", "snps,dw-apb-uart";
+		reg = <0xff1b0000 0x100>;
+		interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
+		reg-shift = <2>;
+		reg-io-width = <4>;
+		clocks = <&cru SCLK_UART3>, <&cru PCLK_UART3>;
+		clock-names = "baudclk", "apb_pclk";
+		pinctrl-names = "default";
+		pinctrl-0 = <&uart3_xfer>;
+		status = "disabled";
+	};
+
+	uart4: serial at ff1c0000 {
+		compatible = "rockchip,rk3288-uart", "snps,dw-apb-uart";
+		reg = <0xff1c0000 0x100>;
+		interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>;
+		reg-shift = <2>;
+		reg-io-width = <4>;
+		clocks = <&cru SCLK_UART4>, <&cru PCLK_UART4>;
+		clock-names = "baudclk", "apb_pclk";
+		pinctrl-names = "default";
+		pinctrl-0 = <&uart4_xfer>;
+		status = "disabled";
+	};
+	thermal: thermal-zones {
+		#include "rk3288-thermal.dtsi"
+	};
+
+	tsadc: tsadc at ff280000 {
+		compatible = "rockchip,rk3288-tsadc";
+		reg = <0xff280000 0x100>;
+		interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru SCLK_TSADC>, <&cru PCLK_TSADC>;
+		clock-names = "tsadc", "apb_pclk";
+		resets = <&cru SRST_TSADC>;
+		reset-names = "tsadc-apb";
+		pinctrl-names = "otp_out";
+		pinctrl-0 = <&otp_out>;
+		#thermal-sensor-cells = <1>;
+		hw-shut-temp = <125000>;
+		status = "disabled";
+	};
+
+	gmac: ethernet at ff290000 {
+		compatible = "rockchip,rk3288-gmac";
+		reg = <0xff290000 0x10000>;
+		interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "macirq";
+		rockchip,grf = <&grf>;
+		clocks = <&cru SCLK_MAC>,
+			<&cru SCLK_MAC_RX>, <&cru SCLK_MAC_TX>,
+			<&cru SCLK_MACREF>, <&cru SCLK_MACREF_OUT>,
+			<&cru ACLK_GMAC>, <&cru PCLK_GMAC>;
+		clock-names = "stmmaceth",
+			"mac_clk_rx", "mac_clk_tx",
+			"clk_mac_ref", "clk_mac_refout",
+			"aclk_mac", "pclk_mac";
+	};
+
+	usb_host0_ehci: usb at ff500000 {
+		compatible = "generic-ehci";
+		reg = <0xff500000 0x100>;
+		interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru HCLK_USBHOST0>;
+		clock-names = "usbhost";
+		phys = <&usbphy1>;
+		phy-names = "usb";
+		status = "disabled";
+	};
+
+	/* NOTE: ohci at ff520000 doesn't actually work on hardware */
+
+	usb_host1: usb at ff540000 {
+		compatible = "rockchip,rk3288-usb", "rockchip,rk3066-usb",
+				"snps,dwc2";
+		reg = <0xff540000 0x40000>;
+		interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru HCLK_USBHOST1>;
+		clock-names = "otg";
+		phys = <&usbphy2>;
+		phy-names = "usb2-phy";
+		status = "disabled";
+	};
+
+	usb_otg: usb at ff580000 {
+		compatible = "rockchip,rk3288-usb", "rockchip,rk3066-usb",
+				"snps,dwc2";
+		reg = <0xff580000 0x40000>;
+		interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru HCLK_OTG0>;
+		clock-names = "otg";
+		phys = <&usbphy0>;
+		phy-names = "usb2-phy";
+		status = "disabled";
+	};
+
+	usb_hsic: usb at ff5c0000 {
+		compatible = "generic-ehci";
+		reg = <0xff5c0000 0x100>;
+		interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru HCLK_HSIC>;
+		clock-names = "usbhost";
+		status = "disabled";
+	};
+
+	dmc: dmc at ff610000 {
+		compatible = "rockchip,rk3288-dmc", "syscon";
+		rockchip,cru = <&cru>;
+		rockchip,grf = <&grf>;
+		rockchip,pmu = <&pmu>;
+		rockchip,sgrf = <&sgrf>;
+		rockchip,noc = <&noc>;
+		reg = <0xff610000 0x3fc
+		       0xff620000 0x294
+		       0xff630000 0x3fc
+		       0xff640000 0x294>;
+		rockchip,sram = <&ddr_sram>;
+		clocks = <&cru PCLK_DDRUPCTL0>, <&cru PCLK_PUBL0>,
+			 <&cru PCLK_DDRUPCTL1>, <&cru PCLK_PUBL1>,
+			 <&cru ARMCLK>;
+		clock-names = "pclk_ddrupctl0", "pclk_publ0",
+			      "pclk_ddrupctl1", "pclk_publ1",
+			      "arm_clk";
+	};
+
+	i2c0: i2c at ff650000 {
+		compatible = "rockchip,rk3288-i2c";
+		reg = <0xff650000 0x1000>;
+		interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clock-names = "i2c";
+		clocks = <&cru PCLK_I2C0>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c0_xfer>;
+		status = "disabled";
+	};
+
+	i2c2: i2c at ff660000 {
+		compatible = "rockchip,rk3288-i2c";
+		reg = <0xff660000 0x1000>;
+		interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clock-names = "i2c";
+		clocks = <&cru PCLK_I2C2>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c2_xfer>;
+		status = "disabled";
+	};
+
+	pwm0: pwm at ff680000 {
+		compatible = "rockchip,rk3288-pwm";
+		reg = <0xff680000 0x10>;
+		#pwm-cells = <3>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm0_pin>;
+		clocks = <&cru PCLK_PWM>;
+		clock-names = "pwm";
+		rockchip,grf = <&grf>;
+		status = "disabled";
+	};
+
+	pwm1: pwm at ff680010 {
+		compatible = "rockchip,rk3288-pwm";
+		reg = <0xff680010 0x10>;
+		#pwm-cells = <3>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm1_pin>;
+		clocks = <&cru PCLK_PWM>;
+		clock-names = "pwm";
+		rockchip,grf = <&grf>;
+		status = "disabled";
+	};
+
+	pwm2: pwm at ff680020 {
+		compatible = "rockchip,rk3288-pwm";
+		reg = <0xff680020 0x10>;
+		#pwm-cells = <3>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm2_pin>;
+		clocks = <&cru PCLK_PWM>;
+		clock-names = "pwm";
+		rockchip,grf = <&grf>;
+		status = "disabled";
+	};
+
+	pwm3: pwm at ff680030 {
+		compatible = "rockchip,rk3288-pwm";
+		reg = <0xff680030 0x10>;
+		#pwm-cells = <2>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm3_pin>;
+		clocks = <&cru PCLK_PWM>;
+		clock-names = "pwm";
+		rockchip,grf = <&grf>;
+		status = "disabled";
+	};
+
+	bus_intmem at ff700000 {
+		compatible = "mmio-sram";
+		reg = <0xff700000 0x18000>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0 0xff700000 0x18000>;
+		smp-sram at 0 {
+			compatible = "rockchip,rk3066-smp-sram";
+			reg = <0x00 0x10>;
+		};
+		ddr_sram: ddr-sram at 1000 {
+			compatible = "rockchip,rk3288-ddr-sram";
+			reg = <0x1000 0x4000>;
+		};
+	};
+
+	sram at ff720000 {
+		compatible = "rockchip,rk3288-pmu-sram", "mmio-sram";
+		reg = <0xff720000 0x1000>;
+	};
+
+	pmu: power-management at ff730000 {
+		compatible = "rockchip,rk3288-pmu", "syscon";
+		reg = <0xff730000 0x100>;
+	};
+
+	sgrf: syscon at ff740000 {
+		compatible = "rockchip,rk3288-sgrf", "syscon";
+		reg = <0xff740000 0x1000>;
+	};
+
+	cru: clock-controller at ff760000 {
+		compatible = "rockchip,rk3288-cru";
+		reg = <0xff760000 0x1000>;
+		rockchip,grf = <&grf>;
+		#clock-cells = <1>;
+		#reset-cells = <1>;
+		assigned-clocks = <&cru DCLK_VOP0>, <&cru DCLK_VOP1>,
+				  <&cru PLL_GPLL>, <&cru PLL_CPLL>,
+				  <&cru PLL_NPLL>, <&cru ACLK_CPU>,
+				  <&cru HCLK_CPU>, <&cru PCLK_CPU>,
+				  <&cru ACLK_PERI>, <&cru HCLK_PERI>,
+				  <&cru PCLK_PERI>;
+		assigned-clock-rates = <0>, <0>,
+				       <594000000>, <400000000>,
+				       <500000000>, <300000000>,
+				       <150000000>, <75000000>,
+				       <300000000>, <150000000>,
+				       <75000000>;
+		assigned-clock-parents = <&cru PLL_NPLL>, <&cru PLL_GPLL>;
+	};
+
+	grf: syscon at ff770000 {
+		compatible = "rockchip,rk3288-grf", "syscon";
+		reg = <0xff770000 0x1000>;
+	};
+
+	wdt: watchdog at ff800000 {
+		compatible = "rockchip,rk3288-wdt", "snps,dw-wdt";
+		reg = <0xff800000 0x100>;
+		clocks = <&cru PCLK_WDT>;
+		interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
+		status = "disabled";
+	};
+
+	i2s: i2s at ff890000 {
+		compatible = "rockchip,rk3288-i2s", "rockchip,rk3066-i2s";
+		reg = <0xff890000 0x10000>;
+		interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		dmas = <&dmac_bus_s 0>, <&dmac_bus_s 1>;
+		dma-names = "tx", "rx";
+		clock-names = "i2s_hclk", "i2s_clk";
+		clocks = <&cru HCLK_I2S0>, <&cru SCLK_I2S0>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2s0_bus>;
+		status = "disabled";
+	};
+
+	vopb: vop at ff930000 {
+		compatible = "rockchip,rk3288-vop";
+		reg = <0xff930000 0x19c>;
+		interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru ACLK_VOP0>, <&cru DCLK_VOP0>, <&cru HCLK_VOP0>;
+		clock-names = "aclk_vop", "dclk_vop", "hclk_vop";
+		resets = <&cru SRST_LCDC0_AXI>, <&cru SRST_LCDC0_AHB>, <&cru SRST_LCDC0_DCLK>;
+		reset-names = "axi", "ahb", "dclk";
+		iommus = <&vopb_mmu>;
+		power-domains = <&power RK3288_PD_VIO>;
+		status = "disabled";
+		vopb_out: port {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			vopb_out_edp: endpoint at 0 {
+				reg = <0>;
+				remote-endpoint = <&edp_in_vopb>;
+			};
+			vopb_out_hdmi: endpoint at 1 {
+				reg = <1>;
+				remote-endpoint = <&hdmi_in_vopb>;
+			};
+		};
+	};
+
+	vopb_mmu: iommu at ff930300 {
+		compatible = "rockchip,iommu";
+		reg = <0xff930300 0x100>;
+		interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "vopb_mmu";
+		power-domains = <&power RK3288_PD_VIO>;
+		#iommu-cells = <0>;
+		status = "disabled";
+	};
+
+	vopl: vop at ff940000 {
+		compatible = "rockchip,rk3288-vop";
+		reg = <0xff940000 0x19c>;
+		interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru ACLK_VOP1>, <&cru DCLK_VOP1>, <&cru HCLK_VOP1>;
+		clock-names = "aclk_vop", "dclk_vop", "hclk_vop";
+		resets = <&cru SRST_LCDC1_AXI>, <&cru SRST_LCDC1_AHB>, <&cru SRST_LCDC1_DCLK>;
+		reset-names = "axi", "ahb", "dclk";
+		iommus = <&vopl_mmu>;
+		power-domains = <&power RK3288_PD_VIO>;
+		status = "disabled";
+		vopl_out: port {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			vopl_out_edp: endpoint at 0 {
+				reg = <0>;
+				remote-endpoint = <&edp_in_vopl>;
+			};
+			vopl_out_hdmi: endpoint at 1 {
+				reg = <1>;
+				remote-endpoint = <&hdmi_in_vopl>;
+			};
+
+		};
+	};
+
+	vopl_mmu: iommu at ff940300 {
+		compatible = "rockchip,iommu";
+		reg = <0xff940300 0x100>;
+		interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "vopl_mmu";
+		power-domains = <&power RK3288_PD_VIO>;
+		#iommu-cells = <0>;
+		status = "disabled";
+	};
+
+	edp: edp at ff970000 {
+		compatible = "rockchip,rk3288-edp";
+		reg = <0xff970000 0x4000>;
+		interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru SCLK_EDP>, <&cru SCLK_EDP_24M>, <&cru PCLK_EDP_CTRL>;
+		rockchip,grf = <&grf>;
+		clock-names = "clk_edp", "clk_edp_24m", "pclk_edp";
+		resets = <&cru 111>;
+		reset-names = "edp";
+		power-domains = <&power RK3288_PD_VIO>;
+		status = "disabled";
+		ports {
+			edp_in: port {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				edp_in_vopb: endpoint at 0 {
+					reg = <0>;
+					remote-endpoint = <&vopb_out_edp>;
+				};
+				edp_in_vopl: endpoint at 1 {
+					reg = <1>;
+					remote-endpoint = <&vopl_out_edp>;
+				};
+			};
+		};
+	};
+
+	hdmi: hdmi at ff980000 {
+		compatible = "rockchip,rk3288-dw-hdmi";
+		reg = <0xff980000 0x20000>;
+		reg-io-width = <4>;
+		ddc-i2c-bus = <&i2c5>;
+		rockchip,grf = <&grf>;
+		interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru  PCLK_HDMI_CTRL>, <&cru SCLK_HDMI_HDCP>;
+		clock-names = "iahb", "isfr";
+		status = "disabled";
+		ports {
+			hdmi_in: port {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				hdmi_in_vopb: endpoint at 0 {
+					reg = <0>;
+					remote-endpoint = <&vopb_out_hdmi>;
+				};
+				hdmi_in_vopl: endpoint at 1 {
+					reg = <1>;
+					remote-endpoint = <&vopl_out_hdmi>;
+				};
+			};
+		};
+	};
+
+	hdmi_audio: hdmi_audio {
+		compatible = "rockchip,rk3288-hdmi-audio";
+		i2s-controller = <&i2s>;
+		status = "disable";
+	};
+
+	vpu: video-codec at ff9a0000 {
+		compatible = "rockchip,rk3288-vpu";
+		reg = <0xff9a0000 0x800>;
+		interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "vepu", "vdpu";
+		clocks = <&cru ACLK_VCODEC>, <&cru HCLK_VCODEC>;
+		clock-names = "aclk_vcodec", "hclk_vcodec";
+		power-domains = <&power RK3288_PD_VIDEO>;
+		iommus = <&vpu_mmu>;
+	};
+
+	vpu_mmu: iommu at ff9a0800 {
+		compatible = "rockchip,iommu";
+		reg = <0xff9a0800 0x100>;
+		interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "vpu_mmu";
+		power-domains = <&power RK3288_PD_VIDEO>;
+		#iommu-cells = <0>;
+	};
+
+	gpu: gpu at ffa30000 {
+		compatible = "arm,malit764",
+			     "arm,malit76x",
+			     "arm,malit7xx",
+			     "arm,mali-midgard";
+		reg = <0xffa30000 0x10000>;
+		interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "JOB", "MMU", "GPU";
+		clocks = <&cru ACLK_GPU>;
+		clock-names = "aclk_gpu";
+		operating-points = <
+			/* KHz uV */
+			100000 950000
+			200000 950000
+			300000 1000000
+			400000 1100000
+			/* 500000 1200000 - See crosbug.com/p/33857 */
+			600000 1250000
+		>;
+		power-domains = <&power RK3288_PD_GPU>;
+		status = "disabled";
+	};
+
+	noc: syscon at ffac0000 {
+		compatible = "rockchip,rk3288-noc", "syscon";
+		reg = <0xffac0000 0x2000>;
+	};
+
+	efuse: efuse at ffb40000 {
+		compatible = "rockchip,rk3288-efuse";
+		reg = <0xffb40000 0x10000>;
+		status = "disabled";
+	};
+
+	gic: interrupt-controller at ffc01000 {
+		compatible = "arm,gic-400";
+		interrupt-controller;
+		#interrupt-cells = <3>;
+		#address-cells = <0>;
+
+		reg = <0xffc01000 0x1000>,
+		      <0xffc02000 0x1000>,
+		      <0xffc04000 0x2000>,
+		      <0xffc06000 0x2000>;
+		interrupts = <GIC_PPI 9 0xf04>;
+	};
+
+	cpuidle: cpuidle {
+		compatible = "rockchip,rk3288-cpuidle";
+	};
+
+	usbphy: phy {
+		compatible = "rockchip,rk3288-usb-phy";
+		rockchip,grf = <&grf>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+
+		usbphy0: usb-phy0 {
+			#phy-cells = <0>;
+			reg = <0x320>;
+			clocks = <&cru SCLK_OTGPHY0>;
+			clock-names = "phyclk";
+		};
+
+		usbphy1: usb-phy1 {
+			#phy-cells = <0>;
+			reg = <0x334>;
+			clocks = <&cru SCLK_OTGPHY1>;
+			clock-names = "phyclk";
+		};
+
+		usbphy2: usb-phy2 {
+			#phy-cells = <0>;
+			reg = <0x348>;
+			clocks = <&cru SCLK_OTGPHY2>;
+			clock-names = "phyclk";
+		};
+	};
+
+	pinctrl: pinctrl {
+		compatible = "rockchip,rk3288-pinctrl";
+		rockchip,grf = <&grf>;
+		rockchip,pmu = <&pmu>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		gpio0: gpio0 at ff750000 {
+			compatible = "rockchip,gpio-bank";
+			reg =	<0xff750000 0x100>;
+			interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cru PCLK_GPIO0>;
+
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpio1: gpio1 at ff780000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0xff780000 0x100>;
+			interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cru PCLK_GPIO1>;
+
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpio2: gpio2 at ff790000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0xff790000 0x100>;
+			interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cru PCLK_GPIO2>;
+
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpio3: gpio3 at ff7a0000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0xff7a0000 0x100>;
+			interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cru PCLK_GPIO3>;
+
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpio4: gpio4 at ff7b0000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0xff7b0000 0x100>;
+			interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cru PCLK_GPIO4>;
+
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpio5: gpio5 at ff7c0000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0xff7c0000 0x100>;
+			interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cru PCLK_GPIO5>;
+
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpio6: gpio6 at ff7d0000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0xff7d0000 0x100>;
+			interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cru PCLK_GPIO6>;
+
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpio7: gpio7 at ff7e0000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0xff7e0000 0x100>;
+			interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cru PCLK_GPIO7>;
+
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpio8: gpio8 at ff7f0000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0xff7f0000 0x100>;
+			interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cru PCLK_GPIO8>;
+
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		pcfg_pull_up: pcfg-pull-up {
+			bias-pull-up;
+		};
+
+		pcfg_pull_down: pcfg-pull-down {
+			bias-pull-down;
+		};
+
+		pcfg_pull_none: pcfg-pull-none {
+			bias-disable;
+		};
+
+		pcfg_pull_none_12ma: pcfg-pull-none-12ma {
+			bias-disable;
+			drive-strength = <12>;
+		};
+
+		sleep {
+			global_pwroff: global-pwroff {
+				rockchip,pins = <0 0 RK_FUNC_1 &pcfg_pull_none>;
+			};
+
+			ddrio_pwroff: ddrio-pwroff {
+				rockchip,pins = <0 1 RK_FUNC_1 &pcfg_pull_none>;
+			};
+
+			ddr0_retention: ddr0-retention {
+				rockchip,pins = <0 2 RK_FUNC_1 &pcfg_pull_up>;
+			};
+
+			ddr1_retention: ddr1-retention {
+				rockchip,pins = <0 3 RK_FUNC_1 &pcfg_pull_up>;
+			};
+		};
+
+		i2c0 {
+			i2c0_xfer: i2c0-xfer {
+				rockchip,pins = <0 15 RK_FUNC_1 &pcfg_pull_none>,
+						<0 16 RK_FUNC_1 &pcfg_pull_none>;
+			};
+		};
+
+		i2c1 {
+			i2c1_xfer: i2c1-xfer {
+				rockchip,pins = <8 4 RK_FUNC_1 &pcfg_pull_none>,
+						<8 5 RK_FUNC_1 &pcfg_pull_none>;
+			};
+		};
+
+		i2c2 {
+			i2c2_xfer: i2c2-xfer {
+				rockchip,pins = <6 9 RK_FUNC_1 &pcfg_pull_none>,
+						<6 10 RK_FUNC_1 &pcfg_pull_none>;
+			};
+		};
+
+		i2c3 {
+			i2c3_xfer: i2c3-xfer {
+				rockchip,pins = <2 16 RK_FUNC_1 &pcfg_pull_none>,
+						<2 17 RK_FUNC_1 &pcfg_pull_none>;
+			};
+		};
+
+		i2c4 {
+			i2c4_xfer: i2c4-xfer {
+				rockchip,pins = <7 17 RK_FUNC_1 &pcfg_pull_none>,
+						<7 18 RK_FUNC_1 &pcfg_pull_none>;
+			};
+		};
+
+		i2c5 {
+			i2c5_xfer: i2c5-xfer {
+				rockchip,pins = <7 19 RK_FUNC_1 &pcfg_pull_none>,
+						<7 20 RK_FUNC_1 &pcfg_pull_none>;
+			};
+		};
+
+		i2s0 {
+			i2s0_bus: i2s0-bus {
+				rockchip,pins = <6 0 RK_FUNC_1 &pcfg_pull_none>,
+						<6 1 RK_FUNC_1 &pcfg_pull_none>,
+						<6 2 RK_FUNC_1 &pcfg_pull_none>,
+						<6 3 RK_FUNC_1 &pcfg_pull_none>,
+						<6 4 RK_FUNC_1 &pcfg_pull_none>,
+						<6 8 RK_FUNC_1 &pcfg_pull_none>;
+			};
+		};
+
+		sdmmc {
+			sdmmc_clk: sdmmc-clk {
+				rockchip,pins = <6 20 RK_FUNC_1 &pcfg_pull_none>;
+			};
+
+			sdmmc_cmd: sdmmc-cmd {
+				rockchip,pins = <6 21 RK_FUNC_1 &pcfg_pull_up>;
+			};
+
+			sdmmc_cd: sdmcc-cd {
+				rockchip,pins = <6 22 RK_FUNC_1 &pcfg_pull_up>;
+			};
+
+			sdmmc_bus1: sdmmc-bus1 {
+				rockchip,pins = <6 16 RK_FUNC_1 &pcfg_pull_up>;
+			};
+
+			sdmmc_bus4: sdmmc-bus4 {
+				rockchip,pins = <6 16 RK_FUNC_1 &pcfg_pull_up>,
+						<6 17 RK_FUNC_1 &pcfg_pull_up>,
+						<6 18 RK_FUNC_1 &pcfg_pull_up>,
+						<6 19 RK_FUNC_1 &pcfg_pull_up>;
+			};
+		};
+
+		sdio0 {
+			sdio0_bus1: sdio0-bus1 {
+				rockchip,pins = <4 20 RK_FUNC_1 &pcfg_pull_up>;
+			};
+
+			sdio0_bus4: sdio0-bus4 {
+				rockchip,pins = <4 20 RK_FUNC_1 &pcfg_pull_up>,
+						<4 21 RK_FUNC_1 &pcfg_pull_up>,
+						<4 22 RK_FUNC_1 &pcfg_pull_up>,
+						<4 23 RK_FUNC_1 &pcfg_pull_up>;
+			};
+
+			sdio0_cmd: sdio0-cmd {
+				rockchip,pins = <4 24 RK_FUNC_1 &pcfg_pull_up>;
+			};
+
+			sdio0_clk: sdio0-clk {
+				rockchip,pins = <4 25 RK_FUNC_1 &pcfg_pull_none>;
+			};
+
+			sdio0_cd: sdio0-cd {
+				rockchip,pins = <4 26 RK_FUNC_1 &pcfg_pull_up>;
+			};
+
+			sdio0_wp: sdio0-wp {
+				rockchip,pins = <4 27 RK_FUNC_1 &pcfg_pull_up>;
+			};
+
+			sdio0_pwr: sdio0-pwr {
+				rockchip,pins = <4 28 RK_FUNC_1 &pcfg_pull_up>;
+			};
+
+			sdio0_bkpwr: sdio0-bkpwr {
+				rockchip,pins = <4 29 RK_FUNC_1 &pcfg_pull_up>;
+			};
+
+			sdio0_int: sdio0-int {
+				rockchip,pins = <4 30 RK_FUNC_1 &pcfg_pull_up>;
+			};
+		};
+
+		sdio1 {
+			sdio1_bus1: sdio1-bus1 {
+				rockchip,pins = <3 24 RK_FUNC_4 &pcfg_pull_up>;
+			};
+
+			sdio1_bus4: sdio1-bus4 {
+				rockchip,pins = <3 24 RK_FUNC_4 &pcfg_pull_up>,
+						<3 25 RK_FUNC_4 &pcfg_pull_up>,
+						<3 26 RK_FUNC_4 &pcfg_pull_up>,
+						<3 27 RK_FUNC_4 &pcfg_pull_up>;
+			};
+
+			sdio1_cd: sdio1-cd {
+				rockchip,pins = <3 28 RK_FUNC_4 &pcfg_pull_up>;
+			};
+
+			sdio1_wp: sdio1-wp {
+				rockchip,pins = <3 29 RK_FUNC_4 &pcfg_pull_up>;
+			};
+
+			sdio1_bkpwr: sdio1-bkpwr {
+				rockchip,pins = <3 30 RK_FUNC_4 &pcfg_pull_up>;
+			};
+
+			sdio1_int: sdio1-int {
+				rockchip,pins = <3 31 RK_FUNC_4 &pcfg_pull_up>;
+			};
+
+			sdio1_cmd: sdio1-cmd {
+				rockchip,pins = <4 6 RK_FUNC_4 &pcfg_pull_up>;
+			};
+
+			sdio1_clk: sdio1-clk {
+				rockchip,pins = <4 7 RK_FUNC_4 &pcfg_pull_none>;
+			};
+
+			sdio1_pwr: sdio1-pwr {
+				rockchip,pins = <4 9 RK_FUNC_4 &pcfg_pull_up>;
+			};
+		};
+
+		emmc {
+			emmc_clk: emmc-clk {
+				rockchip,pins = <3 18 RK_FUNC_2 &pcfg_pull_none>;
+			};
+
+			emmc_cmd: emmc-cmd {
+				rockchip,pins = <3 16 RK_FUNC_2 &pcfg_pull_up>;
+			};
+
+			emmc_pwr: emmc-pwr {
+				rockchip,pins = <3 9 RK_FUNC_2 &pcfg_pull_up>;
+			};
+
+			emmc_bus1: emmc-bus1 {
+				rockchip,pins = <3 0 RK_FUNC_2 &pcfg_pull_up>;
+			};
+
+			emmc_bus4: emmc-bus4 {
+				rockchip,pins = <3 0 RK_FUNC_2 &pcfg_pull_up>,
+						<3 1 RK_FUNC_2 &pcfg_pull_up>,
+						<3 2 RK_FUNC_2 &pcfg_pull_up>,
+						<3 3 RK_FUNC_2 &pcfg_pull_up>;
+			};
+
+			emmc_bus8: emmc-bus8 {
+				rockchip,pins = <3 0 RK_FUNC_2 &pcfg_pull_up>,
+						<3 1 RK_FUNC_2 &pcfg_pull_up>,
+						<3 2 RK_FUNC_2 &pcfg_pull_up>,
+						<3 3 RK_FUNC_2 &pcfg_pull_up>,
+						<3 4 RK_FUNC_2 &pcfg_pull_up>,
+						<3 5 RK_FUNC_2 &pcfg_pull_up>,
+						<3 6 RK_FUNC_2 &pcfg_pull_up>,
+						<3 7 RK_FUNC_2 &pcfg_pull_up>;
+			};
+		};
+
+		spi0 {
+			spi0_clk: spi0-clk {
+				rockchip,pins = <5 12 RK_FUNC_1 &pcfg_pull_up>;
+			};
+			spi0_cs0: spi0-cs0 {
+				rockchip,pins = <5 13 RK_FUNC_1 &pcfg_pull_up>;
+			};
+			spi0_tx: spi0-tx {
+				rockchip,pins = <5 14 RK_FUNC_1 &pcfg_pull_up>;
+			};
+			spi0_rx: spi0-rx {
+				rockchip,pins = <5 15 RK_FUNC_1 &pcfg_pull_up>;
+			};
+			spi0_cs1: spi0-cs1 {
+				rockchip,pins = <5 16 RK_FUNC_1 &pcfg_pull_up>;
+			};
+		};
+		spi1 {
+			spi1_clk: spi1-clk {
+				rockchip,pins = <7 12 RK_FUNC_2 &pcfg_pull_up>;
+			};
+			spi1_cs0: spi1-cs0 {
+				rockchip,pins = <7 13 RK_FUNC_2 &pcfg_pull_up>;
+			};
+			spi1_rx: spi1-rx {
+				rockchip,pins = <7 14 RK_FUNC_2 &pcfg_pull_up>;
+			};
+			spi1_tx: spi1-tx {
+				rockchip,pins = <7 15 RK_FUNC_2 &pcfg_pull_up>;
+			};
+		};
+
+		spi2 {
+			spi2_cs1: spi2-cs1 {
+				rockchip,pins = <8 3 RK_FUNC_1 &pcfg_pull_up>;
+			};
+			spi2_clk: spi2-clk {
+				rockchip,pins = <8 6 RK_FUNC_1 &pcfg_pull_up>;
+			};
+			spi2_cs0: spi2-cs0 {
+				rockchip,pins = <8 7 RK_FUNC_1 &pcfg_pull_up>;
+			};
+			spi2_rx: spi2-rx {
+				rockchip,pins = <8 8 RK_FUNC_1 &pcfg_pull_up>;
+			};
+			spi2_tx: spi2-tx {
+				rockchip,pins = <8 9 RK_FUNC_1 &pcfg_pull_up>;
+			};
+		};
+
+		uart0 {
+			uart0_xfer: uart0-xfer {
+				rockchip,pins = <4 16 RK_FUNC_1 &pcfg_pull_up>,
+						<4 17 RK_FUNC_1 &pcfg_pull_none>;
+			};
+
+			uart0_cts: uart0-cts {
+				rockchip,pins = <4 18 RK_FUNC_1 &pcfg_pull_none>;
+			};
+
+			uart0_rts: uart0-rts {
+				rockchip,pins = <4 19 RK_FUNC_1 &pcfg_pull_none>;
+			};
+		};
+
+		uart1 {
+			uart1_xfer: uart1-xfer {
+				rockchip,pins = <5 8 RK_FUNC_1 &pcfg_pull_up>,
+						<5 9 RK_FUNC_1 &pcfg_pull_none>;
+			};
+
+			uart1_cts: uart1-cts {
+				rockchip,pins = <5 10 RK_FUNC_1 &pcfg_pull_none>;
+			};
+
+			uart1_rts: uart1-rts {
+				rockchip,pins = <5 11 RK_FUNC_1 &pcfg_pull_none>;
+			};
+		};
+
+		uart2 {
+			uart2_xfer: uart2-xfer {
+				rockchip,pins = <7 22 RK_FUNC_1 &pcfg_pull_up>,
+						<7 23 RK_FUNC_1 &pcfg_pull_none>;
+			};
+			/* no rts / cts for uart2 */
+		};
+
+		uart3 {
+			uart3_xfer: uart3-xfer {
+				rockchip,pins = <7 7 RK_FUNC_1 &pcfg_pull_up>,
+						<7 8 RK_FUNC_1 &pcfg_pull_none>;
+			};
+
+			uart3_cts: uart3-cts {
+				rockchip,pins = <7 9 RK_FUNC_1 &pcfg_pull_none>;
+			};
+
+			uart3_rts: uart3-rts {
+				rockchip,pins = <7 10 RK_FUNC_1 &pcfg_pull_none>;
+			};
+		};
+
+		uart4 {
+			uart4_xfer: uart4-xfer {
+				rockchip,pins = <5 12 3 &pcfg_pull_up>,
+						<5 13 3 &pcfg_pull_none>;
+			};
+
+			uart4_cts: uart4-cts {
+				rockchip,pins = <5 14 3 &pcfg_pull_none>;
+			};
+
+			uart4_rts: uart4-rts {
+				rockchip,pins = <5 15 3 &pcfg_pull_none>;
+			};
+		};
+
+		tsadc {
+			otp_out: otp-out {
+				rockchip,pins = <0 10 RK_FUNC_1 &pcfg_pull_none>;
+			};
+		};
+
+		pwm0 {
+			pwm0_pin: pwm0-pin {
+				rockchip,pins = <7 0 RK_FUNC_1 &pcfg_pull_none>;
+			};
+		};
+
+		pwm1 {
+			pwm1_pin: pwm1-pin {
+				rockchip,pins = <7 1 RK_FUNC_1 &pcfg_pull_none>;
+			};
+		};
+
+		pwm2 {
+			pwm2_pin: pwm2-pin {
+				rockchip,pins = <7 22 RK_FUNC_3 &pcfg_pull_none>;
+			};
+		};
+
+		pwm3 {
+			pwm3_pin: pwm3-pin {
+				rockchip,pins = <7 23 RK_FUNC_3 &pcfg_pull_none>;
+			};
+		};
+
+		gmac {
+			rgmii_pins: rgmii-pins {
+				rockchip,pins = <3 30 3 &pcfg_pull_none>,
+						<3 31 3 &pcfg_pull_none>,
+						<3 26 3 &pcfg_pull_none>,
+						<3 27 3 &pcfg_pull_none>,
+						<3 28 3 &pcfg_pull_none_12ma>,
+						<3 29 3 &pcfg_pull_none_12ma>,
+						<3 24 3 &pcfg_pull_none_12ma>,
+						<3 25 3 &pcfg_pull_none_12ma>,
+						<4 0 3 &pcfg_pull_none>,
+						<4 5 3 &pcfg_pull_none>,
+						<4 6 3 &pcfg_pull_none>,
+						<4 9 3 &pcfg_pull_none_12ma>,
+						<4 4 3 &pcfg_pull_none_12ma>,
+						<4 1 3 &pcfg_pull_none>,
+						<4 3 3 &pcfg_pull_none>;
+			};
+
+			rmii_pins: rmii-pins {
+				rockchip,pins = <3 30 3 &pcfg_pull_none>,
+						<3 31 3 &pcfg_pull_none>,
+						<3 28 3 &pcfg_pull_none>,
+						<3 29 3 &pcfg_pull_none>,
+						<4 0 3 &pcfg_pull_none>,
+						<4 5 3 &pcfg_pull_none>,
+						<4 4 3 &pcfg_pull_none>,
+						<4 1 3 &pcfg_pull_none>,
+						<4 2 3 &pcfg_pull_none>,
+						<4 3 3 &pcfg_pull_none>;
+			};
+		};
+	};
+
+	power: power-controller {
+		compatible = "rockchip,rk3288-power-controller";
+		#power-domain-cells = <1>;
+		rockchip,pmu = <&pmu>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		pd_gpu {
+			reg = <RK3288_PD_GPU>;
+			clocks = <&cru ACLK_GPU>;
+		};
+
+		pd_hevc {
+			reg = <RK3288_PD_HEVC>;
+			clocks = <&cru ACLK_HEVC>,
+				 <&cru SCLK_HEVC_CABAC>,
+				 <&cru SCLK_HEVC_CORE>,
+				 <&cru HCLK_HEVC>;
+		};
+
+		pd_vio {
+			reg = <RK3288_PD_VIO>;
+			clocks = <&cru ACLK_IEP>,
+				 <&cru ACLK_ISP>,
+				 <&cru ACLK_RGA>,
+				 <&cru ACLK_VIP>,
+				 <&cru ACLK_VOP0>,
+				 <&cru ACLK_VOP1>,
+				 <&cru DCLK_VOP0>,
+				 <&cru DCLK_VOP1>,
+				 <&cru HCLK_IEP>,
+				 <&cru HCLK_ISP>,
+				 <&cru HCLK_RGA>,
+				 <&cru HCLK_VIP>,
+				 <&cru HCLK_VOP0>,
+				 <&cru HCLK_VOP1>,
+				 <&cru PCLK_EDP_CTRL>,
+				 <&cru PCLK_HDMI_CTRL>,
+				 <&cru PCLK_LVDS_PHY>,
+				 <&cru PCLK_MIPI_CSI>,
+				 <&cru PCLK_MIPI_DSI0>,
+				 <&cru PCLK_MIPI_DSI1>,
+				 <&cru SCLK_EDP_24M>,
+				 <&cru SCLK_EDP>,
+				 <&cru SCLK_HDMI_CEC>,
+				 <&cru SCLK_HDMI_HDCP>,
+				 <&cru SCLK_ISP_JPE>,
+				 <&cru SCLK_ISP>,
+				 <&cru SCLK_RGA>;
+		};
+
+		pd_video {
+			reg = <RK3288_PD_VIDEO>;
+			clocks = <&cru ACLK_VCODEC>,
+				 <&cru HCLK_VCODEC>;
+		};
+	};
+};
diff --git a/doc/device-tree-bindings/clock/rockchip,rk3288-cru.txt b/doc/device-tree-bindings/clock/rockchip,rk3288-cru.txt
new file mode 100644
index 0000000..c9fbb76
--- /dev/null
+++ b/doc/device-tree-bindings/clock/rockchip,rk3288-cru.txt
@@ -0,0 +1,61 @@
+* Rockchip RK3288 Clock and Reset Unit
+
+The RK3288 clock controller generates and supplies clock to various
+controllers within the SoC and also implements a reset controller for SoC
+peripherals.
+
+Required Properties:
+
+- compatible: should be "rockchip,rk3288-cru"
+- reg: physical base address of the controller and length of memory mapped
+  region.
+- #clock-cells: should be 1.
+- #reset-cells: should be 1.
+
+Optional Properties:
+
+- rockchip,grf: phandle to the syscon managing the "general register files"
+  If missing pll rates are not changable, due to the missing pll lock status.
+
+Each clock is assigned an identifier and client nodes can use this identifier
+to specify the clock which they consume. All available clocks are defined as
+preprocessor macros in the dt-bindings/clock/rk3288-cru.h headers and can be
+used in device tree sources. Similar macros exist for the reset sources in
+these files.
+
+External clocks:
+
+There are several clocks that are generated outside the SoC. It is expected
+that they are defined using standard clock bindings with following
+clock-output-names:
+ - "xin24m" - crystal input - required,
+ - "xin32k" - rtc clock - optional,
+ - "ext_i2s" - external I2S clock - optional,
+ - "ext_hsadc" - external HSADC clock - optional,
+ - "ext_edp_24m" - external display port clock - optional,
+ - "ext_vip" - external VIP clock - optional,
+ - "ext_isp" - external ISP clock - optional,
+ - "ext_jtag" - external JTAG clock - optional
+
+Example: Clock controller node:
+
+	cru: cru at 20000000 {
+		compatible = "rockchip,rk3188-cru";
+		reg = <0x20000000 0x1000>;
+		rockchip,grf = <&grf>;
+
+		#clock-cells = <1>;
+		#reset-cells = <1>;
+	};
+
+Example: UART controller node that consumes the clock generated by the clock
+  controller:
+
+	uart0: serial at 10124000 {
+		compatible = "snps,dw-apb-uart";
+		reg = <0x10124000 0x400>;
+		interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
+		reg-shift = <2>;
+		reg-io-width = <1>;
+		clocks = <&cru SCLK_UART0>;
+	};
diff --git a/doc/device-tree-bindings/clock/rockchip.txt b/doc/device-tree-bindings/clock/rockchip.txt
new file mode 100644
index 0000000..22f6769
--- /dev/null
+++ b/doc/device-tree-bindings/clock/rockchip.txt
@@ -0,0 +1,77 @@
+Device Tree Clock bindings for arch-rockchip
+
+This binding uses the common clock binding[1].
+
+[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+== Gate clocks ==
+
+These bindings are deprecated!
+Please use the soc specific CRU bindings instead.
+
+The gate registers form a continuos block which makes the dt node
+structure a matter of taste, as either all gates can be put into
+one gate clock spanning all registers or they can be divided into
+the 10 individual gates containing 16 clocks each.
+The code supports both approaches.
+
+Required properties:
+- compatible : "rockchip,rk2928-gate-clk"
+- reg : shall be the control register address(es) for the clock.
+- #clock-cells : from common clock binding; shall be set to 1
+- clock-output-names : the corresponding gate names that the clock controls
+- clocks : should contain the parent clock for each individual gate,
+  therefore the number of clocks elements should match the number of
+  clock-output-names
+
+Example using multiple gate clocks:
+
+		clk_gates0: gate-clk at 200000d0 {
+			compatible = "rockchip,rk2928-gate-clk";
+			reg = <0x200000d0 0x4>;
+			clocks = <&dummy>, <&dummy>,
+				 <&dummy>, <&dummy>,
+				 <&dummy>, <&dummy>,
+				 <&dummy>, <&dummy>,
+				 <&dummy>, <&dummy>,
+				 <&dummy>, <&dummy>,
+				 <&dummy>, <&dummy>,
+				 <&dummy>, <&dummy>;
+
+			clock-output-names =
+				"gate_core_periph", "gate_cpu_gpll",
+				"gate_ddrphy", "gate_aclk_cpu",
+				"gate_hclk_cpu", "gate_pclk_cpu",
+				"gate_atclk_cpu", "gate_i2s0",
+				"gate_i2s0_frac", "gate_i2s1",
+				"gate_i2s1_frac", "gate_i2s2",
+				"gate_i2s2_frac", "gate_spdif",
+				"gate_spdif_frac", "gate_testclk";
+
+			#clock-cells = <1>;
+		};
+
+		clk_gates1: gate-clk at 200000d4 {
+			compatible = "rockchip,rk2928-gate-clk";
+			reg = <0x200000d4 0x4>;
+			clocks = <&xin24m>, <&xin24m>,
+				 <&xin24m>, <&dummy>,
+				 <&dummy>, <&xin24m>,
+				 <&xin24m>, <&dummy>,
+				 <&xin24m>, <&dummy>,
+				 <&xin24m>, <&dummy>,
+				 <&xin24m>, <&dummy>,
+				 <&xin24m>, <&dummy>;
+
+			clock-output-names =
+				"gate_timer0", "gate_timer1",
+				"gate_timer2", "gate_jtag",
+				"gate_aclk_lcdc1_src", "gate_otgphy0",
+				"gate_otgphy1", "gate_ddr_gpll",
+				"gate_uart0", "gate_frac_uart0",
+				"gate_uart1", "gate_frac_uart1",
+				"gate_uart2", "gate_frac_uart2",
+				"gate_uart3", "gate_frac_uart3";
+
+			#clock-cells = <1>;
+		};
diff --git a/doc/device-tree-bindings/pinctrl/rockchip,pinctrl.txt b/doc/device-tree-bindings/pinctrl/rockchip,pinctrl.txt
new file mode 100644
index 0000000..388b213
--- /dev/null
+++ b/doc/device-tree-bindings/pinctrl/rockchip,pinctrl.txt
@@ -0,0 +1,157 @@
+* Rockchip Pinmux Controller
+
+The Rockchip Pinmux Controller, enables the IC
+to share one PAD to several functional blocks. The sharing is done by
+multiplexing the PAD input/output signals. For each PAD there are several
+muxing options with option 0 being the use as a GPIO.
+
+Please refer to pinctrl-bindings.txt in this directory for details of the
+common pinctrl bindings used by client devices, including the meaning of the
+phrase "pin configuration node".
+
+The Rockchip pin configuration node is a node of a group of pins which can be
+used for a specific device or function. This node represents both mux and
+config of the pins in that group. The 'pins' selects the function mode(also
+named pin mode) this pin can work on and the 'config' configures various pad
+settings such as pull-up, etc.
+
+The pins are grouped into up to 5 individual pin banks which need to be
+defined as gpio sub-nodes of the pinmux controller.
+
+Required properties for iomux controller:
+  - compatible: one of "rockchip,rk2928-pinctrl", "rockchip,rk3066a-pinctrl"
+		       "rockchip,rk3066b-pinctrl", "rockchip,rk3188-pinctrl"
+		       "rockchip,rk3288-pinctrl"
+  - rockchip,grf: phandle referencing a syscon providing the
+	 "general register files"
+
+Optional properties for iomux controller:
+  - rockchip,pmu: phandle referencing a syscon providing the pmu registers
+	 as some SoCs carry parts of the iomux controller registers there.
+	 Required for at least rk3188 and rk3288.
+
+Deprecated properties for iomux controller:
+  - reg: first element is the general register space of the iomux controller
+	 It should be large enough to contain also separate pull registers.
+	 second element is the separate pull register space of the rk3188.
+	 Use rockchip,grf and rockchip,pmu described above instead.
+
+Required properties for gpio sub nodes:
+  - compatible: "rockchip,gpio-bank"
+  - reg: register of the gpio bank (different than the iomux registerset)
+  - interrupts: base interrupt of the gpio bank in the interrupt controller
+  - clocks: clock that drives this bank
+  - gpio-controller: identifies the node as a gpio controller and pin bank.
+  - #gpio-cells: number of cells in GPIO specifier. Since the generic GPIO
+    binding is used, the amount of cells must be specified as 2. See generic
+    GPIO binding documentation for description of particular cells.
+  - interrupt-controller: identifies the controller node as interrupt-parent.
+  - #interrupt-cells: the value of this property should be 2 and the interrupt
+    cells should use the standard two-cell scheme described in
+    bindings/interrupt-controller/interrupts.txt
+
+Deprecated properties for gpio sub nodes:
+  - compatible: "rockchip,rk3188-gpio-bank0"
+  - reg: second element: separate pull register for rk3188 bank0, use
+	 rockchip,pmu described above instead
+
+Required properties for pin configuration node:
+  - rockchip,pins: 3 integers array, represents a group of pins mux and config
+    setting. The format is rockchip,pins = <PIN_BANK PIN_BANK_IDX MUX &phandle>.
+    The MUX 0 means gpio and MUX 1 to N mean the specific device function.
+    The phandle of a node containing the generic pinconfig options
+    to use, as described in pinctrl-bindings.txt in this directory.
+
+Examples:
+
+#include <dt-bindings/pinctrl/rockchip.h>
+
+...
+
+pinctrl at 20008000 {
+	compatible = "rockchip,rk3066a-pinctrl";
+	rockchip,grf = <&grf>;
+
+	#address-cells = <1>;
+	#size-cells = <1>;
+	ranges;
+
+	gpio0: gpio0 at 20034000 {
+		compatible = "rockchip,gpio-bank";
+		reg = <0x20034000 0x100>;
+		interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&clk_gates8 9>;
+
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	...
+
+	pcfg_pull_default: pcfg_pull_default {
+		bias-pull-pin-default
+	};
+
+	uart2 {
+		uart2_xfer: uart2-xfer {
+			rockchip,pins = <RK_GPIO1 8 1 &pcfg_pull_default>,
+					<RK_GPIO1 9 1 &pcfg_pull_default>;
+		};
+	};
+};
+
+uart2: serial at 20064000 {
+	compatible = "snps,dw-apb-uart";
+	reg = <0x20064000 0x400>;
+	interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
+	reg-shift = <2>;
+	reg-io-width = <1>;
+	clocks = <&mux_uart2>;
+	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart2_xfer>;
+};
+
+Example for rk3188:
+
+	pinctrl at 20008000 {
+		compatible = "rockchip,rk3188-pinctrl";
+		rockchip,grf = <&grf>;
+		rockchip,pmu = <&pmu>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		gpio0: gpio0 at 0x2000a000 {
+			compatible = "rockchip,rk3188-gpio-bank0";
+			reg = <0x2000a000 0x100>;
+			interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&clk_gates8 9>;
+
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpio1: gpio1 at 0x2003c000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0x2003c000 0x100>;
+			interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&clk_gates8 10>;
+
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		...
+
+	};
diff --git a/doc/device-tree-bindings/thermal/rockchip-thermal.txt b/doc/device-tree-bindings/thermal/rockchip-thermal.txt
new file mode 100644
index 0000000..ef802de
--- /dev/null
+++ b/doc/device-tree-bindings/thermal/rockchip-thermal.txt
@@ -0,0 +1,68 @@
+* Temperature Sensor ADC (TSADC) on rockchip SoCs
+
+Required properties:
+- compatible : "rockchip,rk3288-tsadc"
+- reg : physical base address of the controller and length of memory mapped
+	region.
+- interrupts : The interrupt number to the cpu. The interrupt specifier format
+	       depends on the interrupt controller.
+- clocks : Must contain an entry for each entry in clock-names.
+- clock-names : Shall be "tsadc" for the converter-clock, and "apb_pclk" for
+		the peripheral clock.
+- resets : Must contain an entry for each entry in reset-names.
+	   See ../reset/reset.txt for details.
+- reset-names : Must include the name "tsadc-apb".
+- #thermal-sensor-cells : Should be 1. See ./thermal.txt for a description.
+- rockchip,hw-tshut-temp : The hardware-controlled shutdown temperature value.
+- rockchip,hw-tshut-mode : The hardware-controlled shutdown mode 0:CRU 1:GPIO.
+- rockchip,hw-tshut-polarity : The hardware-controlled active polarity 0:LOW
+			       1:HIGH.
+
+Exiample:
+tsadc: tsadc at ff280000 {
+	compatible = "rockchip,rk3288-tsadc";
+	reg = <0xff280000 0x100>;
+	interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
+	clocks = <&cru SCLK_TSADC>, <&cru PCLK_TSADC>;
+	clock-names = "tsadc", "apb_pclk";
+	resets = <&cru SRST_TSADC>;
+	reset-names = "tsadc-apb";
+	pinctrl-names = "default";
+	pinctrl-0 = <&otp_out>;
+	#thermal-sensor-cells = <1>;
+	rockchip,hw-tshut-temp = <95000>;
+	rockchip,hw-tshut-mode = <0>;
+	rockchip,hw-tshut-polarity = <0>;
+};
+
+Example: referring to thermal sensors:
+thermal-zones {
+	cpu_thermal: cpu_thermal {
+		polling-delay-passive = <1000>; /* milliseconds */
+		polling-delay = <5000>; /* milliseconds */
+
+		/* sensor	ID */
+		thermal-sensors = <&tsadc	1>;
+
+		trips {
+			cpu_alert0: cpu_alert {
+				temperature = <70000>; /* millicelsius */
+				hysteresis = <2000>; /* millicelsius */
+				type = "passive";
+			};
+			cpu_crit: cpu_crit {
+				temperature = <90000>; /* millicelsius */
+				hysteresis = <2000>; /* millicelsius */
+				type = "critical";
+			};
+		};
+
+		cooling-maps {
+			map0 {
+				trip = <&cpu_alert0>;
+				cooling-device =
+				    <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+			};
+		};
+	};
+};
diff --git a/include/dt-bindings/clock/rk3288-cru.h b/include/dt-bindings/clock/rk3288-cru.h
new file mode 100644
index 0000000..216eee5
--- /dev/null
+++ b/include/dt-bindings/clock/rk3288-cru.h
@@ -0,0 +1,370 @@
+/*
+ * Copyright (c) 2014 MundoReader S.L.
+ * Author: Heiko Stuebner <heiko at sntech.de>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+/* core clocks */
+#define PLL_APLL		1
+#define PLL_DPLL		2
+#define PLL_CPLL		3
+#define PLL_GPLL		4
+#define PLL_NPLL		5
+#define ARMCLK			6
+
+/* sclk gates (special clocks) */
+#define SCLK_GPU		64
+#define SCLK_SPI0		65
+#define SCLK_SPI1		66
+#define SCLK_SPI2		67
+#define SCLK_SDMMC		68
+#define SCLK_SDIO0		69
+#define SCLK_SDIO1		70
+#define SCLK_EMMC		71
+#define SCLK_TSADC		72
+#define SCLK_SARADC		73
+#define SCLK_PS2C		74
+#define SCLK_NANDC0		75
+#define SCLK_NANDC1		76
+#define SCLK_UART0		77
+#define SCLK_UART1		78
+#define SCLK_UART2		79
+#define SCLK_UART3		80
+#define SCLK_UART4		81
+#define SCLK_I2S0		82
+#define SCLK_SPDIF		83
+#define SCLK_SPDIF8CH		84
+#define SCLK_TIMER0		85
+#define SCLK_TIMER1		86
+#define SCLK_TIMER2		87
+#define SCLK_TIMER3		88
+#define SCLK_TIMER4		89
+#define SCLK_TIMER5		90
+#define SCLK_TIMER6		91
+#define SCLK_HSADC		92
+#define SCLK_OTGPHY0		93
+#define SCLK_OTGPHY1		94
+#define SCLK_OTGPHY2		95
+#define SCLK_OTG_ADP		96
+#define SCLK_HSICPHY480M	97
+#define SCLK_HSICPHY12M		98
+#define SCLK_MACREF		99
+#define SCLK_LCDC_PWM0		100
+#define SCLK_LCDC_PWM1		101
+#define SCLK_MAC_RX		102
+#define SCLK_MAC_TX		103
+#define SCLK_EDP_24M		104
+#define SCLK_EDP		105
+#define SCLK_RGA		106
+#define SCLK_ISP		107
+#define SCLK_ISP_JPE		108
+#define SCLK_HDMI_HDCP		109
+#define SCLK_HDMI_CEC		110
+#define SCLK_HEVC_CABAC		111
+#define SCLK_HEVC_CORE		112
+#define SCLK_I2S0_OUT		113
+#define SCLK_SDMMC_DRV		114
+#define SCLK_SDIO0_DRV		115
+#define SCLK_SDIO1_DRV		116
+#define SCLK_EMMC_DRV		117
+#define SCLK_SDMMC_SAMPLE	118
+#define SCLK_SDIO0_SAMPLE	119
+#define SCLK_SDIO1_SAMPLE	120
+#define SCLK_EMMC_SAMPLE	121
+#define SCLK_USBPHY480M_SRC	122
+#define SCLK_PVTM_CORE		123
+#define SCLK_PVTM_GPU		124
+
+#define SCLK_MAC		151
+#define SCLK_MACREF_OUT		152
+
+#define DCLK_VOP0		190
+#define DCLK_VOP1		191
+
+/* aclk gates */
+#define ACLK_GPU		192
+#define ACLK_DMAC1		193
+#define ACLK_DMAC2		194
+#define ACLK_MMU		195
+#define ACLK_GMAC		196
+#define ACLK_VOP0		197
+#define ACLK_VOP1		198
+#define ACLK_CRYPTO		199
+#define ACLK_RGA		200
+#define ACLK_RGA_NIU		201
+#define ACLK_IEP		202
+#define ACLK_VIO0_NIU		203
+#define ACLK_VIP		204
+#define ACLK_ISP		205
+#define ACLK_VIO1_NIU		206
+#define ACLK_HEVC		207
+#define ACLK_VCODEC		208
+#define ACLK_CPU		209
+#define ACLK_PERI		210
+
+/* pclk gates */
+#define PCLK_GPIO0		320
+#define PCLK_GPIO1		321
+#define PCLK_GPIO2		322
+#define PCLK_GPIO3		323
+#define PCLK_GPIO4		324
+#define PCLK_GPIO5		325
+#define PCLK_GPIO6		326
+#define PCLK_GPIO7		327
+#define PCLK_GPIO8		328
+#define PCLK_GRF		329
+#define PCLK_SGRF		330
+#define PCLK_PMU		331
+#define PCLK_I2C0		332
+#define PCLK_I2C1		333
+#define PCLK_I2C2		334
+#define PCLK_I2C3		335
+#define PCLK_I2C4		336
+#define PCLK_I2C5		337
+#define PCLK_SPI0		338
+#define PCLK_SPI1		339
+#define PCLK_SPI2		340
+#define PCLK_UART0		341
+#define PCLK_UART1		342
+#define PCLK_UART2		343
+#define PCLK_UART3		344
+#define PCLK_UART4		345
+#define PCLK_TSADC		346
+#define PCLK_SARADC		347
+#define PCLK_SIM		348
+#define PCLK_GMAC		349
+#define PCLK_PWM		350
+#define PCLK_RKPWM		351
+#define PCLK_PS2C		352
+#define PCLK_TIMER		353
+#define PCLK_TZPC		354
+#define PCLK_EDP_CTRL		355
+#define PCLK_MIPI_DSI0		356
+#define PCLK_MIPI_DSI1		357
+#define PCLK_MIPI_CSI		358
+#define PCLK_LVDS_PHY		359
+#define PCLK_HDMI_CTRL		360
+#define PCLK_VIO2_H2P		361
+#define PCLK_CPU		362
+#define PCLK_PERI		363
+#define PCLK_DDRUPCTL0		364
+#define PCLK_PUBL0		365
+#define PCLK_DDRUPCTL1		366
+#define PCLK_PUBL1		367
+#define PCLK_WDT		368
+
+/* hclk gates */
+#define HCLK_GPS		448
+#define HCLK_OTG0		449
+#define HCLK_USBHOST0		450
+#define HCLK_USBHOST1		451
+#define HCLK_HSIC		452
+#define HCLK_NANDC0		453
+#define HCLK_NANDC1		454
+#define HCLK_TSP		455
+#define HCLK_SDMMC		456
+#define HCLK_SDIO0		457
+#define HCLK_SDIO1		458
+#define HCLK_EMMC		459
+#define HCLK_HSADC		460
+#define HCLK_CRYPTO		461
+#define HCLK_I2S0		462
+#define HCLK_SPDIF		463
+#define HCLK_SPDIF8CH		464
+#define HCLK_VOP0		465
+#define HCLK_VOP1		466
+#define HCLK_ROM		467
+#define HCLK_IEP		468
+#define HCLK_ISP		469
+#define HCLK_RGA		470
+#define HCLK_VIO_AHB_ARBI	471
+#define HCLK_VIO_NIU		472
+#define HCLK_VIP		473
+#define HCLK_VIO2_H2P		474
+#define HCLK_HEVC		475
+#define HCLK_VCODEC		476
+#define HCLK_CPU		477
+#define HCLK_PERI		478
+
+#define CLK_NR_CLKS		(HCLK_PERI + 1)
+
+/* soft-reset indices */
+#define SRST_CORE0		0
+#define SRST_CORE1		1
+#define SRST_CORE2		2
+#define SRST_CORE3		3
+#define SRST_CORE0_PO		4
+#define SRST_CORE1_PO		5
+#define SRST_CORE2_PO		6
+#define SRST_CORE3_PO		7
+#define SRST_PDCORE_STRSYS	8
+#define SRST_PDBUS_STRSYS	9
+#define SRST_L2C		10
+#define SRST_TOPDBG		11
+#define SRST_CORE0_DBG		12
+#define SRST_CORE1_DBG		13
+#define SRST_CORE2_DBG		14
+#define SRST_CORE3_DBG		15
+
+#define SRST_PDBUG_AHB_ARBITOR	16
+#define SRST_EFUSE256		17
+#define SRST_DMAC1		18
+#define SRST_INTMEM		19
+#define SRST_ROM		20
+#define SRST_SPDIF8CH		21
+#define SRST_TIMER		22
+#define SRST_I2S0		23
+#define SRST_SPDIF		24
+#define SRST_TIMER0		25
+#define SRST_TIMER1		26
+#define SRST_TIMER2		27
+#define SRST_TIMER3		28
+#define SRST_TIMER4		29
+#define SRST_TIMER5		30
+#define SRST_EFUSE		31
+
+#define SRST_GPIO0		32
+#define SRST_GPIO1		33
+#define SRST_GPIO2		34
+#define SRST_GPIO3		35
+#define SRST_GPIO4		36
+#define SRST_GPIO5		37
+#define SRST_GPIO6		38
+#define SRST_GPIO7		39
+#define SRST_GPIO8		40
+#define SRST_I2C0		42
+#define SRST_I2C1		43
+#define SRST_I2C2		44
+#define SRST_I2C3		45
+#define SRST_I2C4		46
+#define SRST_I2C5		47
+
+#define SRST_DWPWM		48
+#define SRST_MMC_PERI		49
+#define SRST_PERIPH_MMU		50
+#define SRST_DAP		51
+#define SRST_DAP_SYS		52
+#define SRST_TPIU		53
+#define SRST_PMU_APB		54
+#define SRST_GRF		55
+#define SRST_PMU		56
+#define SRST_PERIPH_AXI		57
+#define SRST_PERIPH_AHB		58
+#define SRST_PERIPH_APB		59
+#define SRST_PERIPH_NIU		60
+#define SRST_PDPERI_AHB_ARBI	61
+#define SRST_EMEM		62
+#define SRST_USB_PERI		63
+
+#define SRST_DMAC2		64
+#define SRST_MAC		66
+#define SRST_GPS		67
+#define SRST_RKPWM		69
+#define SRST_CCP		71
+#define SRST_USBHOST0		72
+#define SRST_HSIC		73
+#define SRST_HSIC_AUX		74
+#define SRST_HSIC_PHY		75
+#define SRST_HSADC		76
+#define SRST_NANDC0		77
+#define SRST_NANDC1		78
+
+#define SRST_TZPC		80
+#define SRST_SPI0		83
+#define SRST_SPI1		84
+#define SRST_SPI2		85
+#define SRST_SARADC		87
+#define SRST_PDALIVE_NIU	88
+#define SRST_PDPMU_INTMEM	89
+#define SRST_PDPMU_NIU		90
+#define SRST_SGRF		91
+
+#define SRST_VIO_ARBI		96
+#define SRST_RGA_NIU		97
+#define SRST_VIO0_NIU_AXI	98
+#define SRST_VIO_NIU_AHB	99
+#define SRST_LCDC0_AXI		100
+#define SRST_LCDC0_AHB		101
+#define SRST_LCDC0_DCLK		102
+#define SRST_VIO1_NIU_AXI	103
+#define SRST_VIP		104
+#define SRST_RGA_CORE		105
+#define SRST_IEP_AXI		106
+#define SRST_IEP_AHB		107
+#define SRST_RGA_AXI		108
+#define SRST_RGA_AHB		109
+#define SRST_ISP		110
+#define SRST_EDP		111
+
+#define SRST_VCODEC_AXI		112
+#define SRST_VCODEC_AHB		113
+#define SRST_VIO_H2P		114
+#define SRST_MIPIDSI0		115
+#define SRST_MIPIDSI1		116
+#define SRST_MIPICSI		117
+#define SRST_LVDS_PHY		118
+#define SRST_LVDS_CON		119
+#define SRST_GPU		120
+#define SRST_HDMI		121
+#define SRST_CORE_PVTM		124
+#define SRST_GPU_PVTM		125
+
+#define SRST_MMC0		128
+#define SRST_SDIO0		129
+#define SRST_SDIO1		130
+#define SRST_EMMC		131
+#define SRST_USBOTG_AHB		132
+#define SRST_USBOTG_PHY		133
+#define SRST_USBOTG_CON		134
+#define SRST_USBHOST0_AHB	135
+#define SRST_USBHOST0_PHY	136
+#define SRST_USBHOST0_CON	137
+#define SRST_USBHOST1_AHB	138
+#define SRST_USBHOST1_PHY	139
+#define SRST_USBHOST1_CON	140
+#define SRST_USB_ADP		141
+#define SRST_ACC_EFUSE		142
+
+#define SRST_CORESIGHT		144
+#define SRST_PD_CORE_AHB_NOC	145
+#define SRST_PD_CORE_APB_NOC	146
+#define SRST_PD_CORE_MP_AXI	147
+#define SRST_GIC		148
+#define SRST_LCDC_PWM0		149
+#define SRST_LCDC_PWM1		150
+#define SRST_VIO0_H2P_BRG	151
+#define SRST_VIO1_H2P_BRG	152
+#define SRST_RGA_H2P_BRG	153
+#define SRST_HEVC		154
+#define SRST_TSADC		159
+
+#define SRST_DDRPHY0		160
+#define SRST_DDRPHY0_APB	161
+#define SRST_DDRCTRL0		162
+#define SRST_DDRCTRL0_APB	163
+#define SRST_DDRPHY0_CTRL	164
+#define SRST_DDRPHY1		165
+#define SRST_DDRPHY1_APB	166
+#define SRST_DDRCTRL1		167
+#define SRST_DDRCTRL1_APB	168
+#define SRST_DDRPHY1_CTRL	169
+#define SRST_DDRMSCH0		170
+#define SRST_DDRMSCH1		171
+#define SRST_CRYPTO		174
+#define SRST_C2C_HOST		175
+
+#define SRST_LCDC1_AXI		176
+#define SRST_LCDC1_AHB		177
+#define SRST_LCDC1_DCLK		178
+#define SRST_UART0		179
+#define SRST_UART1		180
+#define SRST_UART2		181
+#define SRST_UART3		182
+#define SRST_UART4		183
+#define SRST_SIMC		186
+#define SRST_PS2C		187
+#define SRST_TSP		188
+#define SRST_TSP_CLKIN0		189
+#define SRST_TSP_CLKIN1		190
+#define SRST_TSP_27M		191
diff --git a/include/dt-bindings/clock/rockchip,rk808.h b/include/dt-bindings/clock/rockchip,rk808.h
new file mode 100644
index 0000000..1a87343
--- /dev/null
+++ b/include/dt-bindings/clock/rockchip,rk808.h
@@ -0,0 +1,11 @@
+/*
+ * This header provides constants clk index RK808 pmic clkout
+ */
+#ifndef _CLK_ROCKCHIP_RK808
+#define _CLK_ROCKCHIP_RK808
+
+/* CLOCKOUT index */
+#define RK808_CLKOUT0		0
+#define RK808_CLKOUT1		1
+
+#endif
diff --git a/include/dt-bindings/pinctrl/rockchip.h b/include/dt-bindings/pinctrl/rockchip.h
new file mode 100644
index 0000000..56887e1
--- /dev/null
+++ b/include/dt-bindings/pinctrl/rockchip.h
@@ -0,0 +1,26 @@
+/*
+ * Header providing constants for Rockchip pinctrl bindings.
+ *
+ * Copyright (c) 2013 MundoReader S.L.
+ * Author: Heiko Stuebner <heiko at sntech.de>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef __DT_BINDINGS_ROCKCHIP_PINCTRL_H__
+#define __DT_BINDINGS_ROCKCHIP_PINCTRL_H__
+
+#define RK_GPIO0	0
+#define RK_GPIO1	1
+#define RK_GPIO2	2
+#define RK_GPIO3	3
+#define RK_GPIO4	4
+#define RK_GPIO6	6
+
+#define RK_FUNC_GPIO	0
+#define RK_FUNC_1	1
+#define RK_FUNC_2	2
+#define RK_FUNC_3	3
+#define RK_FUNC_4	4
+
+#endif
diff --git a/include/dt-bindings/power-domain/rk3288.h b/include/dt-bindings/power-domain/rk3288.h
new file mode 100644
index 0000000..ca68c11
--- /dev/null
+++ b/include/dt-bindings/power-domain/rk3288.h
@@ -0,0 +1,11 @@
+#ifndef __DT_BINDINGS_POWER_DOMAIN_RK3288_H__
+#define __DT_BINDINGS_POWER_DOMAIN_RK3288_H__
+
+/* RK3288 power domain index */
+#define RK3288_PD_GPU          0
+#define RK3288_PD_VIO          1
+#define RK3288_PD_VIDEO        2
+#define RK3288_PD_HEVC         3
+#define RK3288_PD_PERI         4
+
+#endif
-- 
2.2.0.rc0.207.ga3a616c



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