Merge git://git.denx.de/u-boot-rockchip

arch/arm/Kconfig

@@ -733,6 +733,14 @@ config TARGET_STM32F429_DISCOVERY
 	bool "Support STM32F429 Discovery"
 	select CPU_V7M
 
+config ARCH_ROCKCHIP
+	bool "Support Rockchip SoCs"
+	select SUPPORT_SPL
+	select SPL
+	select OF_CONTROL
+	select CPU_V7
+	select DM
+
 endchoice
 
 source "arch/arm/mach-at91/Kconfig"
@@ -767,6 +775,8 @@ source "arch/arm/mach-orion5x/Kconfig"
 
 source "arch/arm/cpu/armv7/rmobile/Kconfig"
 
+source "arch/arm/mach-rockchip/Kconfig"
+
 source "arch/arm/cpu/armv7/s5pc1xx/Kconfig"
 
 source "arch/arm/mach-socfpga/Kconfig"

arch/arm/Makefile

@@ -55,6 +55,7 @@ machine-$(CONFIG_ARCH_NOMADIK)		+= nomadik
 # TODO: rename CONFIG_ORION5X -> CONFIG_ARCH_ORION5X
 machine-$(CONFIG_ORION5X)		+= orion5x
 machine-$(CONFIG_ARCH_SOCFPGA)		+= socfpga
+machine-$(CONFIG_ARCH_ROCKCHIP)		+= rockchip
 machine-$(CONFIG_TEGRA)			+= tegra
 machine-$(CONFIG_ARCH_UNIPHIER)		+= uniphier
 machine-$(CONFIG_ARCH_VERSATILE)	+= versatile

arch/arm/cpu/armv7/cpu.c

@@ -36,12 +36,6 @@ int cleanup_before_linux_select(int flags)
 	disable_interrupts();
 #endif
 
-	/*
-	 * Turn off I-cache and invalidate it
-	 */
-	icache_disable();
-	invalidate_icache_all();
-
 	if (flags & CBL_DISABLE_CACHES) {
 		/*
 		* turn off D-cache
@@ -61,7 +55,16 @@ int cleanup_before_linux_select(int flags)
 		* to avoid coherency problems for kernel
 		*/
 		invalidate_dcache_all();
+
+		icache_disable();
+		invalidate_icache_all();
 	} else {
+		/*
+		 * Turn off I-cache and invalidate it
+		 */
+		icache_disable();
+		invalidate_icache_all();
+
 		flush_dcache_all();
 		invalidate_icache_all();
 		icache_enable();

arch/arm/dts/Makefile

@@ -15,6 +15,9 @@ dtb-$(CONFIG_EXYNOS5) += exynos5250-arndale.dtb \
 	exynos5420-peach-pit.dtb \
 	exynos5800-peach-pi.dtb \
 	exynos5422-odroidxu3.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += \
+	rk3288-firefly.dtb \
+	rk3288-jerry.dtb
 dtb-$(CONFIG_TEGRA) += tegra20-harmony.dtb \
 	tegra20-medcom-wide.dtb \
 	tegra20-paz00.dtb \

arch/arm/dts/cros-ec-sbs.dtsi

+/*
+ * Smart battery dts fragment for devices that use cros-ec-sbs
+ *
+ * Copyright (c) 2015 Google, Inc
+ *
+ * SPDX-License-Identifier:	GPL-2.0
+*/
+
+&i2c_tunnel {
+	battery: sbs-battery@b {
+		compatible = "sbs,sbs-battery";
+		reg = <0xb>;
+		sbs,i2c-retry-count = <2>;
+		sbs,poll-retry-count = <1>;
+	};
+};

arch/arm/dts/rk3288-firefly.dts

+/*
+ * Copyright (c) 2014, 2015 FUKAUMI Naoki <naobsd@gmail.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+ X11
+ */
+
+/dts-v1/;
+#include "rk3288-firefly.dtsi"
+
+/ {
+	model = "Firefly-RK3288";
+	compatible = "firefly,firefly-rk3288", "rockchip,rk3288";
+
+	chosen {
+		stdout-path = &uart2;
+	};
+
+	config {
+		u-boot,dm-pre-reloc;
+		u-boot,boot-led = "firefly:green:power";
+	};
+};
+
+&dmc {
+	rockchip,num-channels = <2>;
+	rockchip,pctl-timing = <0x29a 0xc8 0x1f8 0x42 0x4e 0x4 0xea 0xa
+		0x5 0x0 0xa 0x7 0x19 0x24 0xa 0x7
+		0x5 0xa 0x5 0x200 0x5 0x10 0x40 0x0
+		0x1 0x7 0x7 0x4 0xc 0x43 0x100 0x0
+		0x5 0x0>;
+	rockchip,phy-timing = <0x48f9aab4 0xea0910 0x1002c200
+		0xa60 0x40 0x10 0x0>;
+	rockchip,sdram-channel = /bits/ 8 <0x1 0xa 0x3 0x2 0x1 0x0 0xf 0xf>;
+	rockchip,sdram-params = <0x30B25564 0x627 3 666000000 3 9 1>;
+};
+
+&ir {
+	gpios = <&gpio7 0 GPIO_ACTIVE_LOW>;
+};
+
+&pinctrl {
+	u-boot,dm-pre-reloc;
+	act8846 {
+		pmic_vsel: pmic-vsel {
+			rockchip,pins = <7 14 RK_FUNC_GPIO &pcfg_output_low>;
+		};
+	};
+
+	ir {
+		ir_int: ir-int {
+			rockchip,pins = <7 0 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+};
+
+&pwm1 {
+	status = "okay";
+};
+
+&uart2 {
+	u-boot,dm-pre-reloc;
+	reg-shift = <2>;
+};
+
+&sdmmc {
+	u-boot,dm-pre-reloc;
+};
+
+&gpio3 {
+	u-boot,dm-pre-reloc;
+};
+
+&gpio8 {
+	u-boot,dm-pre-reloc;
+};

arch/arm/dts/rk3288-firefly.dtsi

+/*
+ * Copyright (c) 2014, 2015 FUKAUMI Naoki <naobsd@gmail.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+ X11
+ */
+
+#include "rk3288.dtsi"
+
+/ {
+	memory {
+		reg = <0 0x80000000>;
+	};
+
+	ext_gmac: external-gmac-clock {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <125000000>;
+		clock-output-names = "ext_gmac";
+	};
+
+	ir: ir-receiver {
+		compatible = "gpio-ir-receiver";
+		pinctrl-names = "default";
+		pinctrl-0 = <&ir_int>;
+	};
+
+	keys: gpio-keys {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		button@0 {
+			gpio-key,wakeup = <1>;
+			gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
+			label = "GPIO Power";
+			linux,code = <116>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pwr_key>;
+		};
+	};
+
+	leds {
+		u-boot,dm-pre-reloc;
+		compatible = "gpio-leds";
+
+		work {
+			u-boot,dm-pre-reloc;
+			gpios = <&gpio8 1 GPIO_ACTIVE_LOW>;
+			label = "firefly:blue:user";
+			linux,default-trigger = "rc-feedback";
+			pinctrl-names = "default";
+			pinctrl-0 = <&work_led>;
+		};
+
+		power {
+			u-boot,dm-pre-reloc;
+			gpios = <&gpio8 2 GPIO_ACTIVE_LOW>;
+			label = "firefly:green:power";
+			linux,default-trigger = "default-on";
+			pinctrl-names = "default";
+			pinctrl-0 = <&power_led>;
+		};
+	};
+
+	vcc_sys: vsys-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_sys";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	vcc_sd: sdmmc-regulator {
+		compatible = "regulator-fixed";
+		gpio = <&gpio7 11 GPIO_ACTIVE_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&sdmmc_pwr>;
+		regulator-name = "vcc_sd";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		startup-delay-us = <100000>;
+		vin-supply = <&vcc_io>;
+	};
+
+	vcc_flash: flash-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_flash";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		vin-supply = <&vcc_io>;
+	};
+
+	vcc_5v: usb-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_5v";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-always-on;
+		regulator-boot-on;
+		vin-supply = <&vcc_sys>;
+	};
+
+	vcc_host_5v: usb-host-regulator {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpio = <&gpio0 14 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&host_vbus_drv>;
+		regulator-name = "vcc_host_5v";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-always-on;
+		vin-supply = <&vcc_5v>;
+	};
+
+	vcc_otg_5v: usb-otg-regulator {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpio = <&gpio0 12 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&otg_vbus_drv>;
+		regulator-name = "vcc_otg_5v";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-always-on;
+		vin-supply = <&vcc_5v>;
+	};
+};
+
+&cpu0 {
+	cpu0-supply = <&vdd_cpu>;
+};
+
+&emmc {
+	broken-cd;
+	bus-width = <8>;
+	cap-mmc-highspeed;
+	disable-wp;
+	non-removable;
+	num-slots = <1>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_pwr>, <&emmc_bus8>;
+	vmmc-supply = <&vcc_io>;
+	vqmmc-supply = <&vcc_flash>;
+	status = "okay";
+};
+
+&hdmi {
+	ddc-i2c-bus = <&i2c5>;
+	status = "okay";
+};
+
+&i2c0 {
+	clock-frequency = <400000>;
+	status = "okay";
+
+	vdd_cpu: syr827@40 {
+		compatible = "silergy,syr827";
+		fcs,suspend-voltage-selector = <1>;
+		reg = <0x40>;
+		regulator-name = "vdd_cpu";
+		regulator-min-microvolt = <850000>;
+		regulator-max-microvolt = <1350000>;
+		regulator-always-on;
+		regulator-boot-on;
+		vin-supply = <&vcc_sys>;
+	};
+
+	vdd_gpu: syr828@41 {
+		compatible = "silergy,syr828";
+		fcs,suspend-voltage-selector = <1>;
+		reg = <0x41>;
+		regulator-name = "vdd_gpu";
+		regulator-min-microvolt = <850000>;
+		regulator-max-microvolt = <1350000>;
+		regulator-always-on;
+		vin-supply = <&vcc_sys>;
+	};
+
+	hym8563: hym8563@51 {
+		compatible = "haoyu,hym8563";
+		reg = <0x51>;
+		#clock-cells = <0>;
+		clock-frequency = <32768>;
+		clock-output-names = "xin32k";
+		interrupt-parent = <&gpio7>;
+		interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&rtc_int>;
+	};
+
+	act8846: act8846@5a {
+		compatible = "active-semi,act8846";
+		reg = <0x5a>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pmic_vsel>, <&pwr_hold>;
+		system-power-controller;
+
+		regulators {
+			vcc_ddr: REG1 {
+				regulator-name = "vcc_ddr";
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <1200000>;
+				regulator-always-on;
+			};
+
+			vcc_io: REG2 {
+				regulator-name = "vcc_io";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vdd_log: REG3 {
+				regulator-name = "vdd_log";
+				regulator-min-microvolt = <1100000>;
+				regulator-max-microvolt = <1100000>;
+				regulator-always-on;
+			};
+
+			vcc_20: REG4 {
+				regulator-name = "vcc_20";
+				regulator-min-microvolt = <2000000>;
+				regulator-max-microvolt = <2000000>;
+				regulator-always-on;
+			};
+
+			vccio_sd: REG5 {
+				regulator-name = "vccio_sd";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vdd10_lcd: REG6 {
+				regulator-name = "vdd10_lcd";
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <1000000>;
+				regulator-always-on;
+			};
+
+			vcca_18: REG7 {
+				regulator-name = "vcca_18";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+			};
+
+			vcca_33: REG8 {
+				regulator-name = "vcca_33";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+			};
+
+			vcc_lan: REG9 {
+				regulator-name = "vcc_lan";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+			};
+
+			vdd_10: REG10 {
+				regulator-name = "vdd_10";
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <1000000>;
+				regulator-always-on;
+			};
+
+			vcc_18: REG11 {
+				regulator-name = "vcc_18";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+			};
+
+			vcc18_lcd: REG12 {
+				regulator-name = "vcc18_lcd";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+			};
+		};
+	};
+};
+
+&i2c1 {
+	status = "okay";
+};
+
+&i2c2 {
+	status = "okay";
+};
+
+&i2c4 {
+	status = "okay";
+};
+
+&i2c5 {
+	status = "okay";
+};
+
+&pinctrl {
+	pcfg_output_high: pcfg-output-high {
+		output-high;
+	};
+
+	pcfg_output_low: pcfg-output-low {
+		output-low;
+	};
+
+	act8846 {
+		pwr_hold: pwr-hold {
+			rockchip,pins = <0 1 RK_FUNC_GPIO &pcfg_output_high>;
+		};
+	};
+
+	gmac {
+		phy_int: phy-int {
+			rockchip,pins = <0 9 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+
+		phy_pmeb: phy-pmeb {
+			rockchip,pins = <0 8 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+
+		phy_rst: phy-rst {
+			rockchip,pins = <4 8 RK_FUNC_GPIO &pcfg_output_high>;
+		};
+	};
+
+	hym8563 {
+		rtc_int: rtc-int {
+			rockchip,pins = <7 4 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	keys {
+		pwr_key: pwr-key {
+			rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	leds {
+		power_led: power-led {
+			rockchip,pins = <8 2 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		work_led: work-led {
+			rockchip,pins = <8 1 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	sdmmc {
+		sdmmc_pwr: sdmmc-pwr {
+			rockchip,pins = <7 11 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	usb_host {
+		host_vbus_drv: host-vbus-drv {
+			rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		usbhub_rst: usbhub-rst {
+			rockchip,pins = <8 3 RK_FUNC_GPIO &pcfg_output_high>;
+		};
+	};
+
+	usb_otg {
+		otg_vbus_drv: otg-vbus-drv {
+			rockchip,pins = <0 12 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+};
+
+&saradc {
+	vref-supply = <&vcc_18>;
+	status = "okay";
+};
+
+&sdio0 {
+	broken-cd;
+	bus-width = <4>;
+	disable-wp;
+	non-removable;
+	num-slots = <1>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdio0_bus4>, <&sdio0_cmd>, <&sdio0_clk>;
+	vmmc-supply = <&vcc_18>;
+	status = "disabled";
+};
+
+&sdmmc {
+	bus-width = <4>;
+	cap-mmc-highspeed;
+	cap-sd-highspeed;
+	card-detect-delay = <200>;
+	disable-wp;
+	num-slots = <1>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdmmc_clk>, <&sdmmc_cmd>, <&sdmmc_cd>, <&sdmmc_bus4>;
+	vmmc-supply = <&vcc_sd>;
+	status = "okay";
+};
+
+&spi0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi0_clk>, <&spi0_cs0>, <&spi0_tx>, <&spi0_rx>, <&spi0_cs1>;
+	status = "okay";
+};
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_xfer>, <&uart0_cts>, <&uart0_rts>;
+	status = "okay";
+};
+
+&uart1 {
+	status = "okay";
+};
+
+&uart2 {
+	status = "okay";
+};
+
+&uart3 {
+	status = "okay";
+};
+
+&usb_host1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&usbhub_rst>;
+	status = "okay";
+};
+
+&usb_otg {
+	status = "okay";
+};
+
+&vopb {
+	status = "okay";
+};
+
+&vopb_mmu {
+	status = "okay";
+};
+
+&vopl {
+	status = "okay";
+};
+
+&vopl_mmu {
+	status = "okay";
+};
+
+&wdt {
+	status = "okay";
+};

arch/arm/dts/rk3288-jerry.dts

+/*
+ * Google Veyron Jerry Rev 3+ board device tree source
+ *
+ * Copyright 2014 Google, Inc
+ *
+ * SPDX-License-Identifier:	GPL-2.0
+ */
+
+/dts-v1/;
+#include "rk3288-veyron-chromebook.dtsi"
+#include "cros-ec-sbs.dtsi"
+
+/ {
+	model = "Google Jerry";
+	compatible = "google,veyron-jerry-rev7", "google,veyron-jerry-rev6",
+		     "google,veyron-jerry-rev5", "google,veyron-jerry-rev4",
+		     "google,veyron-jerry-rev3", "google,veyron-jerry",
+		     "google,veyron", "rockchip,rk3288";
+
+        chosen {
+                stdout-path = &uart2;
+        };
+
+	panel_regulator: panel-regualtor {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpio = <&gpio7 14 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&lcd_enable_h>;
+		regulator-name = "panel_regulator";
+		vin-supply = <&vcc33_sys>;
+	};
+
+	vcc18_lcd: vcc18-lcd {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpio = <&gpio2 13 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&avdd_1v8_disp_en>;
+		regulator-name = "vcc18_lcd";
+		regulator-always-on;
+		regulator-boot-on;
+		vin-supply = <&vcc18_wl>;
+	};
+
+	backlight_regulator: backlight-regulator {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpio = <&gpio2 12 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&bl_pwr_en>;
+		regulator-name = "backlight_regulator";
+		vin-supply = <&vcc33_sys>;
+		startup-delay-us = <15000>;
+	};
+};
+
+&gpio_keys {
+	power {
+		gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
+	};
+};
+
+&backlight {
+	power-supply = <&backlight_regulator>;
+};
+
+&panel {
+	power-supply= <&panel_regulator>;
+};
+
+&rk808 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pmic_int_l &dvs_1 &dvs_2>;
+	dvs-gpios = <&gpio7 12 GPIO_ACTIVE_HIGH>,
+		    <&gpio7 15 GPIO_ACTIVE_HIGH>;
+
+	regulators {
+		mic_vcc: LDO_REG2 {
+			regulator-always-on;
+			regulator-boot-on;
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-name = "mic_vcc";
+			regulator-suspend-mem-disabled;
+		};
+	};
+};
+
+&sdmmc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd_disabled &sdmmc_cd_gpio
+			&sdmmc_bus4>;
+	disable-wp;
+};
+
+&vcc_5v {
+	enable-active-high;
+	gpio = <&gpio7 21 GPIO_ACTIVE_HIGH>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&drv_5v>;
+};
+
+&vcc50_hdmi {
+	enable-active-high;
+	gpio = <&gpio5 19 GPIO_ACTIVE_HIGH>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&vcc50_hdmi_en>;
+};
+
+&edp {
+	pinctrl-names = "default";
+	pinctrl-0 = <&edp_hpd>;
+};
+
+&pinctrl {
+	backlight {
+		bl_pwr_en: bl_pwr_en {
+			rockchip,pins = <2 12 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	buck-5v {
+		drv_5v: drv-5v {
+			rockchip,pins = <7 21 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	edp {
+		edp_hpd: edp_hpd {
+			rockchip,pins = <7 11 RK_FUNC_2 &pcfg_pull_down>;
+		};
+	};
+
+	emmc {
+		/* Make sure eMMC is not in reset */
+		emmc_deassert_reset: emmc-deassert-reset {
+			rockchip,pins = <2 9 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	hdmi {
+		vcc50_hdmi_en: vcc50-hdmi-en {
+			rockchip,pins = <5 19 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	lcd {
+		lcd_enable_h: lcd-en {
+			rockchip,pins = <7 14 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		avdd_1v8_disp_en: avdd-1v8-disp-en {
+			rockchip,pins = <2 13 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	pmic {
+		dvs_1: dvs-1 {
+			rockchip,pins = <7 12 RK_FUNC_GPIO &pcfg_pull_down>;
+		};
+
+		dvs_2: dvs-2 {
+			rockchip,pins = <7 15 RK_FUNC_GPIO &pcfg_pull_down>;
+		};
+	};
+};
+
+&i2c4 {
+	status = "okay";
+
+	/*
+	 * Trackpad pin control is shared between Elan and Synaptics devices
+	 * so we have to pull it up to the bus level.
+	 */
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c4_xfer &trackpad_int>;
+
+	trackpad@15 {
+		compatible = "elan,i2c_touchpad";
+		interrupt-parent = <&gpio7>;
+		interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
+		/*
+		 * Remove the inherited pinctrl settings to avoid clashing
+		 * with bus-wide ones.
+		 */
+		/delete-property/pinctrl-names;
+		/delete-property/pinctrl-0;
+		reg = <0x15>;
+		vcc-supply = <&vcc33_io>;
+		wakeup-source;
+	};
+
+	trackpad@2c {
+		compatible = "hid-over-i2c";
+		interrupt-parent = <&gpio7>;
+		interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
+		reg = <0x2c>;
+		hid-descr-addr = <0x0020>;
+		vcc-supply = <&vcc33_io>;
+		wakeup-source;
+	};
+};

arch/arm/dts/rk3288-thermal.dtsi

+/*
+ * 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>;
+		};
+	};
+};

arch/arm/dts/rk3288-veyron-chromebook.dtsi

+/*
+ * Google Veyron (and derivatives) board device tree source
+ *
+ * Copyright 2014 Google, Inc
+ *
+ * SPDX-License-Identifier:	GPL-2.0
+ */
+
+#include <dt-bindings/clock/rockchip,rk808.h>
+#include <dt-bindings/input/input.h>
+#include "rk3288-veyron.dtsi"
+
+/ {
+	aliases {
+		i2c20 = &i2c_tunnel;
+	};
+
+	gpio_keys: gpio-keys {
+		pinctrl-0 = <&pwr_key_h &ap_lid_int_l>;
+		lid {
+			label = "Lid";
+			gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
+			linux,code = <0>; /* SW_LID */
+			linux,input-type = <5>; /* EV_SW */
+			debounce-interval = <1>;
+			gpio-key,wakeup;
+                };
+	};
+
+	gpio-charger {
+		compatible = "gpio-charger";
+		gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&ac_present_ap>;
+		charger-type = "mains";
+	};
+
+	/* A non-regulated voltage from power supply or battery */
+	vccsys: vccsys {
+		compatible = "regulator-fixed";
+		regulator-name = "vccsys";
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	vcc33_sys: vcc33-sys {
+		vin-supply = <&vccsys>;
+	};
+
+	vcc_5v: vcc-5v {
+		vin-supply = <&vccsys>;
+	};
+
+	/* This turns on vbus for host1 (dwc2) */
+	vcc5_host1: vcc5-host1-regulator {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpio = <&gpio0 11 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&host1_pwr_en>;
+		regulator-name = "vcc5_host1";
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	/* This turns on vbus for otg for host mode (dwc2) */
+	vcc5v_otg: vcc5v-otg-regulator {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpio = <&gpio0 12 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&usbotg_pwren_h>;
+		regulator-name = "vcc5_host2";
+		regulator-always-on;
+		regulator-boot-on;
+	};
+};
+
+&rk808 {
+	regulators {
+		vcc33_ccd: LDO_REG8 {
+			regulator-always-on;
+			regulator-boot-on;
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-name = "vcc33_ccd";
+			regulator-suspend-mem-disabled;
+		};
+	};
+};
+
+&spi0 {
+	status = "okay";
+
+	cros_ec: ec@0 {
+		compatible = "google,cros-ec-spi";
+		spi-max-frequency = <3000000>;
+		interrupt-parent = <&gpio7>;
+		interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&ec_int>;
+		reg = <0>;
+		google,cros-ec-spi-pre-delay = <30>;
+
+		i2c_tunnel: i2c-tunnel {
+			compatible = "google,cros-ec-i2c-tunnel";
+			google,remote-bus = <0>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+	};
+};
+
+&i2c4 {
+	trackpad@15 {
+		compatible = "elan,i2c_touchpad";
+		interrupt-parent = <&gpio7>;
+		interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&trackpad_int>;
+		reg = <0x15>;
+		vcc-supply = <&vcc33_io>;
+		wakeup-source;
+	};
+};
+
+&pinctrl {
+	pinctrl-0 = <
+		/* Common for sleep and wake, but no owners */
+		&ddr0_retention
+		&ddrio_pwroff
+		&global_pwroff
+
+		/* Wake only */
+		&suspend_l_wake
+		&bt_dev_wake_awake
+	>;
+	pinctrl-1 = <
+		/* Common for sleep and wake, but no owners */
+		&ddr0_retention
+		&ddrio_pwroff
+		&global_pwroff
+
+		/* Sleep only */
+		&suspend_l_sleep
+		&bt_dev_wake_sleep
+	>;
+
+	buttons {
+		ap_lid_int_l: ap-lid-int-l {
+			rockchip,pins = <0 6 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	charger {
+		ac_present_ap: ac-present-ap {
+			rockchip,pins = <0 8 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	cros-ec {
+		ec_int: ec-int {
+			rockchip,pins = <7 7 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	sdmmc {
+		sdmmc_wp_gpio: sdmmc-wp-gpio {
+			rockchip,pins = <7 10 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	suspend {
+		suspend_l_wake: suspend-l-wake {
+			rockchip,pins = <0 17 RK_FUNC_GPIO &pcfg_output_low>;
+		};
+
+		suspend_l_sleep: suspend-l-sleep {
+			rockchip,pins = <0 17 RK_FUNC_GPIO &pcfg_output_high>;
+		};
+	};
+
+	trackpad {
+		trackpad_int: trackpad-int {
+			rockchip,pins = <7 3 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	usb-host {
+		host1_pwr_en: host1-pwr-en {
+			rockchip,pins = <0 11 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		usbotg_pwren_h: usbotg-pwren-h {
+			rockchip,pins = <0 12 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+};
+
+#include "cros-ec-keyboard.dtsi"

arch/arm/dts/rk3288-veyron.dtsi

+/*
+ * Google Veyron (and derivatives) board device tree source
+ *
+ * Copyright 2014 Google, Inc
+ *
+ * SPDX-License-Identifier:	GPL-2.0
+ */
+
+#include <dt-bindings/clock/rockchip,rk808.h>
+#include <dt-bindings/input/input.h>
+#include "rk3288.dtsi"
+
+/ {
+	memory {
+		reg = <0x0 0x80000000>;
+	};
+
+	chosen {
+		stdout-path = &uart2;
+	};
+
+	config {
+		u-boot,dm-pre-reloc;
+		u-boot,boot0 = &spi_flash;
+	};
+
+	firmware {
+		chromeos {
+			pinctrl-names = "default";
+			pinctrl-0 = <&fw_wp_ap>;
+			write-protect-gpio = <&gpio7 6 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	backlight: backlight {
+		compatible = "pwm-backlight";
+		brightness-levels = <
+			  0   1   2   3   4   5   6   7
+			  8   9  10  11  12  13  14  15
+			 16  17  18  19  20  21  22  23
+			 24  25  26  27  28  29  30  31
+			 32  33  34  35  36  37  38  39
+			 40  41  42  43  44  45  46  47
+			 48  49  50  51  52  53  54  55
+			 56  57  58  59  60  61  62  63
+			 64  65  66  67  68  69  70  71
+			 72  73  74  75  76  77  78  79
+			 80  81  82  83  84  85  86  87
+			 88  89  90  91  92  93  94  95
+			 96  97  98  99 100 101 102 103
+			104 105 106 107 108 109 110 111
+			112 113 114 115 116 117 118 119
+			120 121 122 123 124 125 126 127
+			128 129 130 131 132 133 134 135
+			136 137 138 139 140 141 142 143
+			144 145 146 147 148 149 150 151
+			152 153 154 155 156 157 158 159
+			160 161 162 163 164 165 166 167
+			168 169 170 171 172 173 174 175
+			176 177 178 179 180 181 182 183
+			184 185 186 187 188 189 190 191
+			192 193 194 195 196 197 198 199
+			200 201 202 203 204 205 206 207
+			208 209 210 211 212 213 214 215
+			216 217 218 219 220 221 222 223
+			224 225 226 227 228 229 230 231
+			232 233 234 235 236 237 238 239
+			240 241 242 243 244 245 246 247
+			248 249 250 251 252 253 254 255>;
+		default-brightness-level = <128>;
+		enable-gpios = <&gpio7 2 GPIO_ACTIVE_HIGH>;
+		backlight-boot-off;
+		pinctrl-names = "default";
+		pinctrl-0 = <&bl_en>;
+		pwms = <&pwm0 0 1000000 0>;
+	};
+
+	panel: panel {
+		compatible ="cnm,n116bgeea2","simple-panel";
+		status = "okay";
+		power-supply = <&vcc33_lcd>;
+		backlight = <&backlight>;
+	};
+
+	gpio_keys: gpio-keys {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwr_key_h>;
+		power {
+			label = "Power";
+			gpios = <&gpio0 5 GPIO_ACTIVE_HIGH>;
+			linux,code = <KEY_POWER>;
+			debounce-interval = <100>;
+			gpio-key,wakeup;
+		};
+	};
+
+	gpio-restart {
+		compatible = "gpio-restart";
+		gpios = <&gpio0 13 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&ap_warm_reset_h>;
+		priority = /bits/ 8 <200>;
+	};
+
+	sound {
+		compatible = "rockchip,rockchip-audio-max98090";
+		rockchip,model = "ROCKCHIP-I2S";
+		rockchip,i2s-controller = <&i2s>;
+		rockchip,audio-codec = <&max98090>;
+		rockchip,hp-det-gpios = <&gpio6 5 GPIO_ACTIVE_HIGH>;
+		rockchip,mic-det-gpios = <&gpio6 11 GPIO_ACTIVE_LOW>;
+		rockchip,headset-codec = <&headsetcodec>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&mic_det>, <&hp_det>;
+	};
+
+	vdd_logic: pwm-regulator {
+		compatible = "pwm-regulator";
+		pwms = <&pwm1 0 2000 0>;
+
+		voltage-table = <1350000 0>,
+				<1300000 10>,
+				<1250000 20>,
+				<1200000 31>,
+				<1150000 41>,
+				<1100000 52>,
+				<1050000 62>,
+				<1000000 72>,
+				< 950000 83>;
+
+		regulator-min-microvolt = <950000>;
+		regulator-max-microvolt = <1350000>;
+		regulator-name = "vdd_logic";
+		regulator-ramp-delay = <4000>;
+	};
+
+	vcc33_sys: vcc33-sys {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc33_sys";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vccsys>;
+	};
+
+	vcc_5v: vcc-5v {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_5v";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+	};
+
+	vcc50_hdmi: vcc50-hdmi {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc50_hdmi";
+		regulator-always-on;
+		regulator-boot-on;
+		vin-supply = <&vcc_5v>;
+	};
+
+	bt_regulator: bt-regulator {
+		/*
+		 * On the module itself this is one of these (depending
+		 * on the actual card pouplated):
+		 * - BT_I2S_WS_BT_RFDISABLE_L
+		 * - No connect
+		 */
+
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpio = <&gpio4 29 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&bt_enable_l>;
+		regulator-name = "bt_regulator";
+	};
+
+	wifi_regulator: wifi-regulator {
+		/*
+		 * On the module itself this is one of these (depending
+		 * on the actual card populated):
+		 * - SDIO_RESET_L_WL_REG_ON
+		 * - PDN (power down when low)
+		 */
+
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpio = <&gpio4 28 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_enable_h>;
+		regulator-name = "wifi_regulator";
+
+		/* Faux input supply.  See bt_regulator description. */
+		vin-supply = <&bt_regulator>;
+	};
+
+	io-domains {
+		compatible = "rockchip,rk3288-io-voltage-domain";
+		rockchip,grf = <&grf>;
+
+		audio-supply = <&vcc18_codec>;
+		bb-supply = <&vcc33_io>;
+		dvp-supply = <&vcc_18>;
+		flash0-supply = <&vcc18_flashio>;
+		gpio1830-supply = <&vcc33_io>;
+		gpio30-supply = <&vcc33_io>;
+		lcdc-supply = <&vcc33_lcd>;
+		sdcard-supply = <&vccio_sd>;
+		wifi-supply = <&vcc18_wl>;
+	};
+};
+
+&cpu0 {
+	cpu0-supply = <&vdd_cpu>;
+};
+
+&dmc {
+	logic-supply = <&vdd_logic>;
+	rockchip,odt-disable-freq = <333000000>;
+	rockchip,dll-disable-freq = <333000000>;
+	rockchip,sr-enable-freq = <333000000>;
+	rockchip,pd-enable-freq = <666000000>;
+	rockchip,auto-self-refresh-cnt = <0>;
+	rockchip,auto-power-down-cnt = <64>;
+	rockchip,ddr-speed-bin = <21>;
+	rockchip,trcd = <10>;
+	rockchip,trp = <10>;
+	operating-points = <
+		/* KHz    uV */
+		200000 1050000
+		333000 1100000
+		533000 1150000
+		666000 1200000
+	>;
+	rockchip,num-channels = <2>;
+	rockchip,pctl-timing = <0x29a 0xc8 0x1f8 0x42 0x4e 0x4 0xea 0xa
+		0x5 0x0 0xa 0x7 0x19 0x24 0xa 0x7
+		0x5 0xa 0x5 0x200 0x5 0x10 0x40 0x0
+		0x1 0x7 0x7 0x4 0xc 0x43 0x100 0x0
+		0x5 0x0>;
+	rockchip,phy-timing = <0x48f9aab4 0xea0910 0x1002c200
+		0xa60 0x40 0x10 0x0>;
+	rockchip,sdram-channel = /bits/ 8 <0x1 0xa 0x3 0x2 0x1 0x0 0xf 0xf>;
+	rockchip,sdram-params = <0x30B25564 0x627 3 666000000 3 9 1>;
+};
+
+&efuse {
+	status = "okay";
+};
+
+&emmc {
+	broken-cd;
+	bus-width = <8>;
+	cap-mmc-highspeed;
+	mmc-hs200-1_8v;
+	disable-wp;
+	non-removable;
+	num-slots = <1>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8 &emmc_deassert_reset>;
+	status = "okay";
+};
+
+&sdio0 {
+	broken-cd;
+	bus-width = <4>;
+	cap-sd-highspeed;
+	sd-uhs-sdr12;
+	sd-uhs-sdr25;
+	sd-uhs-sdr50;
+	sd-uhs-sdr104;
+	cap-sdio-irq;
+	card-external-vcc-supply = <&wifi_regulator>;
+	clocks = <&cru HCLK_SDIO0>, <&cru SCLK_SDIO0>, <&cru SCLK_SDIO0_DRV>,
+		 <&cru SCLK_SDIO0_SAMPLE>, <&rk808 RK808_CLKOUT1>;
+	clock-names = "biu", "ciu", "ciu_drv", "ciu_sample", "card_ext_clock";
+	keep-power-in-suspend;
+	non-removable;
+	num-slots = <1>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdio0_clk &sdio0_cmd &sdio0_bus4>;
+	status = "okay";
+	vmmc-supply = <&vcc33_sys>;
+	vqmmc-supply = <&vcc18_wl>;
+};
+
+&sdmmc {
+	bus-width = <4>;
+	cap-mmc-highspeed;
+	cap-sd-highspeed;
+	sd-uhs-sdr12;
+	sd-uhs-sdr25;
+	sd-uhs-sdr50;
+	sd-uhs-sdr104;
+	card-detect-delay = <200>;
+	cd-gpios = <&gpio7 5 GPIO_ACTIVE_LOW>;
+	num-slots = <1>;
+	status = "okay";
+	vmmc-supply = <&vcc33_sd>;
+	vqmmc-supply = <&vccio_sd>;
+};
+
+&spi2 {
+	status = "okay";
+	u-boot,dm-pre-reloc;
+
+	spi_flash: spiflash@0 {
+		u-boot,dm-pre-reloc;
+		compatible = "spidev", "spi-flash";
+		spi-max-frequency = <20000000>; /* Reduce for Dediprog em100 pro */
+		reg = <0>;
+	};
+};
+
+&i2c0 {
+	status = "okay";
+
+	clock-frequency = <400000>;
+	i2c-scl-falling-time-ns = <50>;		/* 2.5ns measured */
+	i2c-scl-rising-time-ns = <100>;		/* 45ns measured */
+
+	rk808: pmic@1b {
+		compatible = "rockchip,rk808";
+		clock-output-names = "xin32k", "wifibt_32kin";
+		interrupt-parent = <&gpio0>;
+		interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pmic_int_l>;
+		reg = <0x1b>;
+		rockchip,system-power-controller;
+		wakeup-source;
+		#clock-cells = <1>;
+
+		vcc1-supply = <&vcc33_sys>;
+		vcc2-supply = <&vcc33_sys>;
+		vcc3-supply = <&vcc33_sys>;
+		vcc4-supply = <&vcc33_sys>;
+		vcc6-supply = <&vcc_5v>;
+		vcc7-supply = <&vcc33_sys>;
+		vcc8-supply = <&vcc33_sys>;
+		vcc9-supply = <&vcc_5v>;
+		vcc10-supply = <&vcc33_sys>;
+		vcc11-supply = <&vcc_5v>;
+		vcc12-supply = <&vcc_18>;
+
+		vddio-supply = <&vcc33_io>;
+
+		regulators {
+			vdd_cpu: DCDC_REG1 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <750000>;
+				regulator-max-microvolt = <1450000>;
+				regulator-name = "vdd_arm";
+				regulator-ramp-delay = <6001>;
+				regulator-suspend-mem-disabled;
+			};
+
+			vdd_gpu: DCDC_REG2 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1250000>;
+				regulator-name = "vdd_gpu";
+				regulator-ramp-delay = <6001>;
+				regulator-suspend-mem-disabled;
+			};
+
+			vcc135_ddr: DCDC_REG3 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-name = "vcc135_ddr";
+				regulator-suspend-mem-enabled;
+			};
+
+			/*
+			 * vcc_18 has several aliases.  (vcc18_flashio and
+			 * vcc18_wl).  We'll add those aliases here just to
+			 * make it easier to follow the schematic.  The signals
+			 * are actually hooked together and only separated for
+			 * power measurement purposes).
+			 */
+			vcc18_wl: vcc18_flashio: vcc_18: DCDC_REG4 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-name = "vcc_18";
+				regulator-suspend-mem-microvolt = <1800000>;
+			};
+
+			/*
+			 * Note that both vcc33_io and vcc33_pmuio are always
+			 * powered together. To simplify the logic in the dts
+			 * we just refer to vcc33_io every time something is
+			 * powered from vcc33_pmuio. In fact, on later boards
+			 * (such as danger) they're the same net.
+			 */
+			vcc33_io: LDO_REG1 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-name = "vcc33_io";
+				regulator-suspend-mem-microvolt = <3300000>;
+			};
+
+			vdd_10: LDO_REG3 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <1000000>;
+				regulator-name = "vdd_10";
+				regulator-suspend-mem-microvolt = <1000000>;
+			};
+
+			vccio_sd: LDO_REG4 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-name = "vccio_sd";
+				regulator-suspend-mem-disabled;
+			};
+
+			vcc33_sd: LDO_REG5 {
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-name = "vcc33_sd";
+				regulator-suspend-mem-disabled;
+			};
+
+			vcc18_codec: LDO_REG6 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-name = "vcc18_codec";
+				regulator-suspend-mem-disabled;
+			};
+
+			vdd10_lcd_pwren_h: LDO_REG7 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <2500000>;
+				regulator-max-microvolt = <2500000>;
+				regulator-name = "vdd10_lcd_pwren_h";
+				regulator-suspend-mem-disabled;
+			};
+
+			vcc33_lcd: SWITCH_REG1 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-name = "vcc33_lcd";
+				regulator-suspend-mem-disabled;
+			};
+		};
+	};
+};
+
+&i2c1 {
+	status = "okay";
+
+	clock-frequency = <400000>;
+	i2c-scl-falling-time-ns = <50>;		/* 2.5ns measured */
+	i2c-scl-rising-time-ns = <100>;		/* 40ns measured */
+
+	tpm: tpm@20 {
+		compatible = "infineon,slb9645tt";
+		reg = <0x20>;
+		powered-while-suspended;
+	};
+};
+
+&i2c2 {
+	status = "okay";
+
+	/* 100kHz since 4.7k resistors don't rise fast enough */
+	clock-frequency = <100000>;
+	i2c-scl-falling-time-ns = <50>;		/* 10ns measured */
+	i2c-scl-rising-time-ns = <800>;		/* 600ns measured */
+
+	max98090: max98090@10 {
+		compatible = "maxim,max98090";
+		reg = <0x10>;
+		interrupt-parent = <&gpio6>;
+		interrupts = <7 IRQ_TYPE_EDGE_FALLING>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&int_codec>;
+	};
+};
+
+&i2c3 {
+	status = "okay";
+
+	clock-frequency = <400000>;
+	i2c-scl-falling-time-ns = <50>;
+	i2c-scl-rising-time-ns = <300>;
+};
+
+&i2c4 {
+	status = "okay";
+
+	clock-frequency = <400000>;
+	i2c-scl-falling-time-ns = <50>;		/* 11ns measured */
+	i2c-scl-rising-time-ns = <300>;		/* 225ns measured */
+
+	headsetcodec: ts3a227e@3b {
+		compatible = "ti,ts3a227e";
+		reg = <0x3b>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&ts3a227e_int_l>;
+		ti,micbias = <7>;		/* MICBIAS = 2.8V */
+	};
+};
+
+&i2c5 {
+	status = "okay";
+
+	clock-frequency = <100000>;
+	i2c-scl-falling-time-ns = <300>;
+	i2c-scl-rising-time-ns = <1000>;
+};
+
+&i2s {
+	status = "okay";
+	clock-names = "i2s_hclk", "i2s_clk", "i2s_clk_out";
+	clocks = <&cru HCLK_I2S0>, <&cru SCLK_I2S0>, <&cru SCLK_I2S0_OUT>;
+};
+
+&wdt {
+	status = "okay";
+};
+
+&pwm0 {
+	status = "okay";
+};
+
+&pwm1 {
+	status = "okay";
+};
+
+&uart0 {
+	status = "okay";
+
+	/* Pins don't include flow control by default; add that in */
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>;
+	/* We need to go faster than 24MHz, so adjust clock parents / rates */
+	assigned-clocks = <&cru SCLK_UART0>;
+	assigned-clock-rates = <48000000>;
+};
+
+&uart1 {
+	status = "okay";
+};
+
+&uart2 {
+	status = "okay";
+	u-boot,dm-pre-reloc;
+	reg-shift = <2>;
+};
+
+&vopb {
+	status = "okay";
+};
+
+&vopb_mmu {
+	status = "okay";
+};
+
+&vopl {
+	status = "okay";
+};
+
+&vopl_mmu {
+	status = "okay";
+};
+
+&edp {
+	status = "okay";
+	rockchip,panel = <&panel>;
+};
+
+&hdmi {
+	status = "okay";
+};
+
+&hdmi_audio {
+	status = "okay";
+};
+
+&gpu {
+	status = "okay";
+};
+
+&tsadc {
+	tsadc-tshut-mode = <1>; /* tshut mode 0:CRU 1:GPIO */
+	tsadc-tshut-polarity = <1>; /* tshut polarity 0:LOW 1:HIGH */
+	status = "okay";
+};
+
+&pinctrl {
+	u-boot,dm-pre-reloc;
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <
+		/* Common for sleep and wake, but no owners */
+		&ddr0_retention
+		&ddrio_pwroff
+		&global_pwroff
+
+		/* Wake only */
+		&bt_dev_wake_awake
+	>;
+	pinctrl-1 = <
+		/* Common for sleep and wake, but no owners */
+		&ddr0_retention
+		&ddrio_pwroff
+		&global_pwroff
+
+		/* Sleep only */
+		&bt_dev_wake_sleep
+	>;
+
+	/* Add this for sdmmc pins to SD card */
+	pcfg_pull_none_drv_8ma: pcfg-pull-none-drv-8ma {
+		drive-strength = <8>;
+	};
+
+	pcfg_pull_up_drv_8ma: pcfg-pull-up-drv-8ma {
+		bias-pull-up;
+		drive-strength = <8>;
+	};
+
+	pcfg_output_high: pcfg-output-high {
+		output-high;
+	};
+
+	pcfg_output_low: pcfg-output-low {
+		output-low;
+	};
+
+	backlight {
+		bl_en: bl-en {
+			rockchip,pins = <7 2 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	buttons {
+		pwr_key_h: pwr-key-h {
+			rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	codec {
+		hp_det: hp-det {
+			rockchip,pins = <6 5 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+		int_codec: int-codec {
+			rockchip,pins = <6 7 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+		mic_det: mic-det {
+			rockchip,pins = <6 11 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	emmc {
+		/* Make sure eMMC is not in reset */
+		emmc_deassert_reset: emmc-deassert-reset {
+			rockchip,pins = <7 12 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+
+		/*
+		 * We run eMMC at max speed; bump up drive strength.
+		 * We also have external pulls, so disable the internal ones.
+		 */
+		emmc_clk: emmc-clk {
+			rockchip,pins = <3 18 RK_FUNC_2 &pcfg_pull_none_drv_8ma>;
+		};
+
+		emmc_cmd: emmc-cmd {
+			rockchip,pins = <3 16 RK_FUNC_2 &pcfg_pull_none_drv_8ma>;
+		};
+
+		emmc_bus8: emmc-bus8 {
+			rockchip,pins = <3 0 RK_FUNC_2 &pcfg_pull_none_drv_8ma>,
+					<3 1 RK_FUNC_2 &pcfg_pull_none_drv_8ma>,
+					<3 2 RK_FUNC_2 &pcfg_pull_none_drv_8ma>,
+					<3 3 RK_FUNC_2 &pcfg_pull_none_drv_8ma>,
+					<3 4 RK_FUNC_2 &pcfg_pull_none_drv_8ma>,
+					<3 5 RK_FUNC_2 &pcfg_pull_none_drv_8ma>,
+					<3 6 RK_FUNC_2 &pcfg_pull_none_drv_8ma>,
+					<3 7 RK_FUNC_2 &pcfg_pull_none_drv_8ma>;
+		};
+	};
+
+	headset {
+		ts3a227e_int_l: ts3a227e-int-l {
+			rockchip,pins = <0 3 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	pmic {
+		pmic_int_l: pmic-int-l {
+			rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	reboot {
+		ap_warm_reset_h: ap-warm-reset-h {
+			rockchip,pins = <RK_GPIO0 13 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	sdio0 {
+		wifi_enable_h: wifienable-h {
+			rockchip,pins = <4 28 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		/* NOTE: mislabelled on schematic; should be bt_enable_h */
+		bt_enable_l: bt-enable-l {
+			rockchip,pins = <4 29 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		/*
+		 * We run sdio0 at max speed; bump up drive strength.
+		 * We also have external pulls, so disable the internal ones.
+		 */
+		sdio0_bus4: sdio0-bus4 {
+			rockchip,pins = <4 20 RK_FUNC_1 &pcfg_pull_none_drv_8ma>,
+					<4 21 RK_FUNC_1 &pcfg_pull_none_drv_8ma>,
+					<4 22 RK_FUNC_1 &pcfg_pull_none_drv_8ma>,
+					<4 23 RK_FUNC_1 &pcfg_pull_none_drv_8ma>;
+		};
+
+		sdio0_cmd: sdio0-cmd {
+			rockchip,pins = <4 24 RK_FUNC_1 &pcfg_pull_none_drv_8ma>;
+		};
+
+		sdio0_clk: sdio0-clk {
+			rockchip,pins = <4 25 RK_FUNC_1 &pcfg_pull_none_drv_8ma>;
+		};
+
+		/*
+		 * These pins are only present on very new veyron boards; on
+		 * older boards bt_dev_wake is simply always high.  Note that
+		 * gpio4_26 is a NC on old veyron boards, so it doesn't hurt
+		 * to map this pin everywhere
+		 */
+		bt_dev_wake_sleep: bt-dev-wake-sleep {
+			rockchip,pins = <4 26 RK_FUNC_GPIO &pcfg_output_low>;
+		};
+
+		bt_dev_wake_awake: bt-dev-wake-awake {
+			rockchip,pins = <4 26 RK_FUNC_GPIO &pcfg_output_high>;
+		};
+	};
+
+	sdmmc {
+		/*
+		 * We run sdmmc at max speed; bump up drive strength.
+		 * We also have external pulls, so disable the internal ones.
+		 */
+		sdmmc_bus4: sdmmc-bus4 {
+			rockchip,pins = <6 16 RK_FUNC_1 &pcfg_pull_none_drv_8ma>,
+					<6 17 RK_FUNC_1 &pcfg_pull_none_drv_8ma>,
+					<6 18 RK_FUNC_1 &pcfg_pull_none_drv_8ma>,
+					<6 19 RK_FUNC_1 &pcfg_pull_none_drv_8ma>;
+		};
+
+		sdmmc_clk: sdmmc-clk {
+			rockchip,pins = <6 20 RK_FUNC_1 &pcfg_pull_none_drv_8ma>;
+		};
+
+		sdmmc_cmd: sdmmc-cmd {
+			rockchip,pins = <6 21 RK_FUNC_1 &pcfg_pull_none_drv_8ma>;
+		};
+
+		/*
+		 * Builtin CD line is hooked to ground to prevent JTAG at boot
+		 * (and also to get the voltage rail correct).  Make we
+		 * configure gpio6_C6 as GPIO so dw_mmc builtin CD doesn't
+		 * think there's a card inserted
+		 */
+		sdmmc_cd_disabled: sdmmc-cd-disabled {
+			rockchip,pins = <6 22 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		/* This is where we actually hook up CD */
+		sdmmc_cd_gpio: sdmmc-cd-gpio {
+			rockchip,pins = <7 5 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	tpm {
+		tpm_int_h: tpm-int-h {
+			rockchip,pins = <7 4 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	write-protect {
+		fw_wp_ap: fw-wp-ap {
+			rockchip,pins = <7 6 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+};
+
+&usbphy {
+	status = "okay";
+};
+
+&usb_host0_ehci {
+	status = "okay";
+	needs-reset-on-resume;
+};
+
+&usb_host1 {
+	status = "okay";
+};
+
+&usb_otg {
+	dr_mode = "host";
+	status = "okay";
+	assigned-clocks = <&cru SCLK_USBPHY480M_SRC>;
+	assigned-clock-parents = <&cru SCLK_OTGPHY0>;
+};
+
+&sdmmc {
+	u-boot,dm-pre-reloc;
+};
+
+&gpio3 {
+	u-boot,dm-pre-reloc;
+};
+
+&gpio8 {
+	u-boot,dm-pre-reloc;
+};

arch/arm/include/asm/arch-rockchip/clock.h

+/*
+ * (C) Copyright 2015 Google, Inc
+ *
+ * SPDX-License-Identifier:	GPL-2.0
+ */
+
+#ifndef _ASM_ARCH_CLOCK_H
+#define _ASM_ARCH_CLOCK_H
+
+/* define pll mode */
+#define RKCLK_PLL_MODE_SLOW		0
+#define RKCLK_PLL_MODE_NORMAL		1
+
+enum {
+	ROCKCHIP_SYSCON_NOC,
+	ROCKCHIP_SYSCON_GRF,
+	ROCKCHIP_SYSCON_SGRF,
+	ROCKCHIP_SYSCON_PMU,
+};
+
+/* Standard Rockchip clock numbers */
+enum rk_clk_id {
+	CLK_OSC,
+	CLK_ARM,
+	CLK_DDR,
+	CLK_CODEC,
+	CLK_GENERAL,
+	CLK_NEW,
+
+	CLK_COUNT,
+};
+
+static inline int rk_pll_id(enum rk_clk_id clk_id)
+{
+	return clk_id - 1;
+}
+
+/**
+ * clk_get_divisor() - Calculate the required clock divisior
+ *
+ * Given an input rate and a required output_rate, calculate the Rockchip
+ * divisor needed to achieve this.
+ *
+ * @input_rate:		Input clock rate in Hz
+ * @output_rate:	Output clock rate in Hz
+ * @return divisor register value to use
+ */
+static inline u32 clk_get_divisor(ulong input_rate, uint output_rate)
+{
+	uint clk_div;
+
+	clk_div = input_rate / output_rate;
+	clk_div = (clk_div + 1) & 0xfffe;
+
+	return clk_div;
+}
+
+/**
+ * rockchip_get_cru() - get a pointer to the clock/reset unit registers
+ *
+ * @return pointer to registers, or -ve error on error
+ */
+void *rockchip_get_cru(void);
+
+#endif

arch/arm/include/asm/arch-rockchip/cru_rk3288.h

+/*
+ * (C) Copyright 2015 Google, Inc
+ *
+ * (C) Copyright 2008-2014 Rockchip Electronics
+ * Peter, Software Engineering, <superpeter.cai@gmail.com>.
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+#ifndef _ASM_ARCH_CRU_RK3288_H
+#define _ASM_ARCH_CRU_RK3288_H
+
+#define OSC_HZ		(24 * 1000 * 1000)
+
+#define APLL_HZ		(1800 * 1000000)
+#define GPLL_HZ		(594 * 1000000)
+#define CPLL_HZ		(384 * 1000000)
+#define NPLL_HZ		(384 * 1000000)
+
+/* The SRAM is clocked off aclk_bus, so we want to max it out for boot speed */
+#define PD_BUS_ACLK_HZ	297000000
+#define PD_BUS_HCLK_HZ	148500000
+#define PD_BUS_PCLK_HZ	74250000
+
+#define PERI_ACLK_HZ	148500000
+#define PERI_HCLK_HZ	148500000
+#define PERI_PCLK_HZ	74250000
+
+struct rk3288_cru {
+	struct rk3288_pll {
+		u32 con0;
+		u32 con1;
+		u32 con2;
+		u32 con3;
+	} pll[5];
+	u32 cru_mode_con;
+	u32 reserved0[3];
+	u32 cru_clksel_con[43];
+	u32 reserved1[21];
+	u32 cru_clkgate_con[19];
+	u32 reserved2;
+	u32 cru_glb_srst_fst_value;
+	u32 cru_glb_srst_snd_value;
+	u32 cru_softrst_con[12];
+	u32 cru_misc_con;
+	u32 cru_glb_cnt_th;
+	u32 cru_glb_rst_con;
+	u32 reserved3;
+	u32 cru_glb_rst_st;
+	u32 reserved4;
+	u32 cru_sdmmc_con[2];
+	u32 cru_sdio0_con[2];
+	u32 cru_sdio1_con[2];
+	u32 cru_emmc_con[2];
+};
+check_member(rk3288_cru, cru_emmc_con[1], 0x021c);
+
+/* CRU_CLKSEL11_CON */
+enum {
+	HSICPHY_DIV_SHIFT	= 8,
+	HSICPHY_DIV_MASK	= 0x3f,
+
+	MMC0_PLL_SHIFT		= 6,
+	MMC0_PLL_MASK		= 3,
+	MMC0_PLL_SELECT_CODEC	= 0,
+	MMC0_PLL_SELECT_GENERAL,
+	MMC0_PLL_SELECT_24MHZ,
+
+	MMC0_DIV_SHIFT		= 0,
+	MMC0_DIV_MASK		= 0x3f,
+};
+
+/* CRU_CLKSEL12_CON */
+enum {
+	EMMC_PLL_SHIFT		= 0xe,
+	EMMC_PLL_MASK		= 3,
+	EMMC_PLL_SELECT_CODEC	= 0,
+	EMMC_PLL_SELECT_GENERAL,
+	EMMC_PLL_SELECT_24MHZ,
+
+	EMMC_DIV_SHIFT		= 8,
+	EMMC_DIV_MASK		= 0x3f,
+
+	SDIO0_PLL_SHIFT		= 6,
+	SDIO0_PLL_MASK		= 3,
+	SDIO0_PLL_SELECT_CODEC	= 0,
+	SDIO0_PLL_SELECT_GENERAL,
+	SDIO0_PLL_SELECT_24MHZ,
+
+	SDIO0_DIV_SHIFT		= 0,
+	SDIO0_DIV_MASK		= 0x3f,
+};
+
+/* CRU_CLKSEL25_CON */
+enum {
+	SPI1_PLL_SHIFT		= 0xf,
+	SPI1_PLL_MASK		= 1,
+	SPI1_PLL_SELECT_CODEC	= 0,
+	SPI1_PLL_SELECT_GENERAL,
+
+	SPI1_DIV_SHIFT		= 8,
+	SPI1_DIV_MASK		= 0x7f,
+
+	SPI0_PLL_SHIFT		= 7,
+	SPI0_PLL_MASK		= 1,
+	SPI0_PLL_SELECT_CODEC	= 0,
+	SPI0_PLL_SELECT_GENERAL,
+
+	SPI0_DIV_SHIFT		= 0,
+	SPI0_DIV_MASK		= 0x7f,
+};
+
+/* CRU_CLKSEL39_CON */
+enum {
+	ACLK_HEVC_PLL_SHIFT	= 0xe,
+	ACLK_HEVC_PLL_MASK	= 3,
+	ACLK_HEVC_PLL_SELECT_CODEC = 0,
+	ACLK_HEVC_PLL_SELECT_GENERAL,
+	ACLK_HEVC_PLL_SELECT_NEW,
+
+	ACLK_HEVC_DIV_SHIFT	= 8,
+	ACLK_HEVC_DIV_MASK	= 0x1f,
+
+	SPI2_PLL_SHIFT		= 7,
+	SPI2_PLL_MASK		= 1,
+	SPI2_PLL_SELECT_CODEC	= 0,
+	SPI2_PLL_SELECT_GENERAL,
+
+	SPI2_DIV_SHIFT		= 0,
+	SPI2_DIV_MASK		= 0x7f,
+};
+
+/* CRU_MODE_CON */
+enum {
+	NPLL_WORK_SHIFT		= 0xe,
+	NPLL_WORK_MASK		= 3,
+	NPLL_WORK_SLOW		= 0,
+	NPLL_WORK_NORMAL,
+	NPLL_WORK_DEEP,
+
+	GPLL_WORK_SHIFT		= 0xc,
+	GPLL_WORK_MASK		= 3,
+	GPLL_WORK_SLOW		= 0,
+	GPLL_WORK_NORMAL,
+	GPLL_WORK_DEEP,
+
+	CPLL_WORK_SHIFT		= 8,
+	CPLL_WORK_MASK		= 3,
+	CPLL_WORK_SLOW		= 0,
+	CPLL_WORK_NORMAL,
+	CPLL_WORK_DEEP,
+
+	DPLL_WORK_SHIFT		= 4,
+	DPLL_WORK_MASK		= 3,
+	DPLL_WORK_SLOW		= 0,
+	DPLL_WORK_NORMAL,
+	DPLL_WORK_DEEP,
+
+	APLL_WORK_SHIFT		= 0,
+	APLL_WORK_MASK		= 3,
+	APLL_WORK_SLOW		= 0,
+	APLL_WORK_NORMAL,
+	APLL_WORK_DEEP,
+};
+
+/* CRU_APLL_CON0 */
+enum {
+	CLKR_SHIFT		= 8,
+	CLKR_MASK		= 0x3f,
+
+	CLKOD_SHIFT		= 0,
+	CLKOD_MASK		= 0xf,
+};
+
+/* CRU_APLL_CON1 */
+enum {
+	LOCK_SHIFT		= 0x1f,
+	LOCK_MASK		= 1,
+	LOCK_UNLOCK		= 0,
+	LOCK_LOCK,
+
+	CLKF_SHIFT		= 0,
+	CLKF_MASK		= 0x1fff,
+};
+
+#endif

arch/arm/include/asm/arch-rockchip/ddr_rk3288.h

+/*
+ * (C) Copyright 2015 Google, Inc
+ *
+ * SPDX-License-Identifier:	GPL-2.0
+ */
+
+#ifndef _ASM_ARCH_DDR_RK3288_H
+#define _ASM_ARCH_DDR_RK3288_H
+
+struct rk3288_ddr_pctl {
+	u32 scfg;
+	u32 sctl;
+	u32 stat;
+	u32 intrstat;
+	u32 reserved0[12];
+	u32 mcmd;
+	u32 powctl;
+	u32 powstat;
+	u32 cmdtstat;
+	u32 tstaten;
+	u32 reserved1[3];
+	u32 mrrcfg0;
+	u32 mrrstat0;
+	u32 mrrstat1;
+	u32 reserved2[4];
+	u32 mcfg1;
+	u32 mcfg;
+	u32 ppcfg;
+	u32 mstat;
+	u32 lpddr2zqcfg;
+	u32 reserved3;
+	u32 dtupdes;
+	u32 dtuna;
+	u32 dtune;
+	u32 dtuprd0;
+	u32 dtuprd1;
+	u32 dtuprd2;
+	u32 dtuprd3;
+	u32 dtuawdt;
+	u32 reserved4[3];
+	u32 togcnt1u;
+	u32 tinit;
+	u32 trsth;
+	u32 togcnt100n;
+	u32 trefi;
+	u32 tmrd;
+	u32 trfc;
+	u32 trp;
+	u32 trtw;
+	u32 tal;
+	u32 tcl;
+	u32 tcwl;
+	u32 tras;
+	u32 trc;
+	u32 trcd;
+	u32 trrd;
+	u32 trtp;
+	u32 twr;
+	u32 twtr;
+	u32 texsr;
+	u32 txp;
+	u32 txpdll;
+	u32 tzqcs;
+	u32 tzqcsi;
+	u32 tdqs;
+	u32 tcksre;
+	u32 tcksrx;
+	u32 tcke;
+	u32 tmod;
+	u32 trstl;
+	u32 tzqcl;
+	u32 tmrr;
+	u32 tckesr;
+	u32 tdpd;
+	u32 reserved5[14];
+	u32 ecccfg;
+	u32 ecctst;
+	u32 eccclr;
+	u32 ecclog;
+	u32 reserved6[28];
+	u32 dtuwactl;
+	u32 dturactl;
+	u32 dtucfg;
+	u32 dtuectl;
+	u32 dtuwd0;
+	u32 dtuwd1;
+	u32 dtuwd2;
+	u32 dtuwd3;
+	u32 dtuwdm;
+	u32 dturd0;
+	u32 dturd1;
+	u32 dturd2;
+	u32 dturd3;
+	u32 dtulfsrwd;
+	u32 dtulfsrrd;
+	u32 dtueaf;
+	u32 dfitctrldelay;
+	u32 dfiodtcfg;
+	u32 dfiodtcfg1;
+	u32 dfiodtrankmap;
+	u32 dfitphywrdata;
+	u32 dfitphywrlat;
+	u32 reserved7[2];
+	u32 dfitrddataen;
+	u32 dfitphyrdlat;
+	u32 reserved8[2];
+	u32 dfitphyupdtype0;
+	u32 dfitphyupdtype1;
+	u32 dfitphyupdtype2;
+	u32 dfitphyupdtype3;
+	u32 dfitctrlupdmin;
+	u32 dfitctrlupdmax;
+	u32 dfitctrlupddly;
+	u32 reserved9;
+	u32 dfiupdcfg;
+	u32 dfitrefmski;
+	u32 dfitctrlupdi;
+	u32 reserved10[4];
+	u32 dfitrcfg0;
+	u32 dfitrstat0;
+	u32 dfitrwrlvlen;
+	u32 dfitrrdlvlen;
+	u32 dfitrrdlvlgateen;
+	u32 dfiststat0;
+	u32 dfistcfg0;
+	u32 dfistcfg1;
+	u32 reserved11;
+	u32 dfitdramclken;
+	u32 dfitdramclkdis;
+	u32 dfistcfg2;
+	u32 dfistparclr;
+	u32 dfistparlog;
+	u32 reserved12[3];
+	u32 dfilpcfg0;
+	u32 reserved13[3];
+	u32 dfitrwrlvlresp0;
+	u32 dfitrwrlvlresp1;
+	u32 dfitrwrlvlresp2;
+	u32 dfitrrdlvlresp0;
+	u32 dfitrrdlvlresp1;
+	u32 dfitrrdlvlresp2;
+	u32 dfitrwrlvldelay0;
+	u32 dfitrwrlvldelay1;
+	u32 dfitrwrlvldelay2;
+	u32 dfitrrdlvldelay0;
+	u32 dfitrrdlvldelay1;
+	u32 dfitrrdlvldelay2;
+	u32 dfitrrdlvlgatedelay0;
+	u32 dfitrrdlvlgatedelay1;
+	u32 dfitrrdlvlgatedelay2;
+	u32 dfitrcmd;
+	u32 reserved14[46];
+	u32 ipvr;
+	u32 iptr;
+};
+check_member(rk3288_ddr_pctl, iptr, 0x03fc);
+
+struct rk3288_ddr_publ_datx {
+	u32 dxgcr;
+	u32 dxgsr[2];
+	u32 dxdllcr;
+	u32 dxdqtr;
+	u32 dxdqstr;
+	u32 reserved[10];
+};
+
+struct rk3288_ddr_publ {
+	u32 ridr;
+	u32 pir;
+	u32 pgcr;
+	u32 pgsr;
+	u32 dllgcr;
+	u32 acdllcr;
+	u32 ptr[3];
+	u32 aciocr;
+	u32 dxccr;
+	u32 dsgcr;
+	u32 dcr;
+	u32 dtpr[3];
+	u32 mr[4];
+	u32 odtcr;
+	u32 dtar;
+	u32 dtdr[2];
+	u32 reserved1[24];
+	u32 dcuar;
+	u32 dcudr;
+	u32 dcurr;
+	u32 dculr;
+	u32 dcugcr;
+	u32 dcutpr;
+	u32 dcusr[2];
+	u32 reserved2[8];
+	u32 bist[17];
+	u32 reserved3[15];
+	u32 zq0cr[2];
+	u32 zq0sr[2];
+	u32 zq1cr[2];
+	u32 zq1sr[2];
+	u32 zq2cr[2];
+	u32 zq2sr[2];
+	u32 zq3cr[2];
+	u32 zq3sr[2];
+	struct rk3288_ddr_publ_datx datx8[4];
+};
+check_member(rk3288_ddr_publ, datx8[3].dxdqstr, 0x0294);
+
+struct rk3288_msch {
+	u32 coreid;
+	u32 revisionid;
+	u32 ddrconf;
+	u32 ddrtiming;
+	u32 ddrmode;
+	u32 readlatency;
+	u32 reserved1[8];
+	u32 activate;
+	u32 devtodev;
+};
+check_member(rk3288_msch, devtodev, 0x003c);
+
+/* PCT_DFISTCFG0 */
+#define DFI_INIT_START			(1 << 0)
+
+/* PCT_DFISTCFG1 */
+#define DFI_DRAM_CLK_SR_EN		(1 << 0)
+#define DFI_DRAM_CLK_DPD_EN		(1 << 1)
+
+/* PCT_DFISTCFG2 */
+#define DFI_PARITY_INTR_EN		(1 << 0)
+#define DFI_PARITY_EN			(1 << 1)
+
+/* PCT_DFILPCFG0 */
+#define TLP_RESP_TIME_SHIFT		16
+#define LP_SR_EN			(1 << 8)
+#define LP_PD_EN			(1 << 0)
+
+/* PCT_DFITCTRLDELAY */
+#define TCTRL_DELAY_TIME_SHIFT		0
+
+/* PCT_DFITPHYWRDATA */
+#define TPHY_WRDATA_TIME_SHIFT		0
+
+/* PCT_DFITPHYRDLAT */
+#define TPHY_RDLAT_TIME_SHIFT		0
+
+/* PCT_DFITDRAMCLKDIS */
+#define TDRAM_CLK_DIS_TIME_SHIFT	0
+
+/* PCT_DFITDRAMCLKEN */
+#define TDRAM_CLK_EN_TIME_SHIFT		0
+
+/* PCTL_DFIODTCFG */
+#define RANK0_ODT_WRITE_SEL		(1 << 3)
+#define RANK1_ODT_WRITE_SEL		(1 << 11)
+
+/* PCTL_DFIODTCFG1 */
+#define ODT_LEN_BL8_W_SHIFT		16
+
+/* PUBL_ACDLLCR */
+#define ACDLLCR_DLLDIS			(1 << 31)
+#define ACDLLCR_DLLSRST			(1 << 30)
+
+/* PUBL_DXDLLCR */
+#define DXDLLCR_DLLDIS			(1 << 31)
+#define DXDLLCR_DLLSRST			(1 << 30)
+
+/* PUBL_DLLGCR */
+#define DLLGCR_SBIAS			(1 << 30)
+
+/* PUBL_DXGCR */
+#define DQSRTT				(1 << 9)
+#define DQRTT				(1 << 10)
+
+/* PIR */
+#define PIR_INIT			(1 << 0)
+#define PIR_DLLSRST			(1 << 1)
+#define PIR_DLLLOCK			(1 << 2)
+#define PIR_ZCAL			(1 << 3)
+#define PIR_ITMSRST			(1 << 4)
+#define PIR_DRAMRST			(1 << 5)
+#define PIR_DRAMINIT			(1 << 6)
+#define PIR_QSTRN			(1 << 7)
+#define PIR_RVTRN			(1 << 8)
+#define PIR_ICPC			(1 << 16)
+#define PIR_DLLBYP			(1 << 17)
+#define PIR_CTLDINIT			(1 << 18)
+#define PIR_CLRSR			(1 << 28)
+#define PIR_LOCKBYP			(1 << 29)
+#define PIR_ZCALBYP			(1 << 30)
+#define PIR_INITBYP			(1u << 31)
+
+/* PGCR */
+#define PGCR_DFTLMT_SHIFT		3
+#define PGCR_DFTCMP_SHIFT		2
+#define PGCR_DQSCFG_SHIFT		1
+#define PGCR_ITMDMD_SHIFT		0
+
+/* PGSR */
+#define PGSR_IDONE			(1 << 0)
+#define PGSR_DLDONE			(1 << 1)
+#define PGSR_ZCDONE			(1 << 2)
+#define PGSR_DIDONE			(1 << 3)
+#define PGSR_DTDONE			(1 << 4)
+#define PGSR_DTERR			(1 << 5)
+#define PGSR_DTIERR			(1 << 6)
+#define PGSR_DFTERR			(1 << 7)
+#define PGSR_RVERR			(1 << 8)
+#define PGSR_RVEIRR			(1 << 9)
+
+/* PTR0 */
+#define PRT_ITMSRST_SHIFT		18
+#define PRT_DLLLOCK_SHIFT		6
+#define PRT_DLLSRST_SHIFT		0
+
+/* PTR1 */
+#define PRT_DINIT0_SHIFT		0
+#define PRT_DINIT1_SHIFT		19
+
+/* PTR2 */
+#define PRT_DINIT2_SHIFT		0
+#define PRT_DINIT3_SHIFT		17
+
+/* DCR */
+#define DDRMD_LPDDR			0
+#define DDRMD_DDR			1
+#define DDRMD_DDR2			2
+#define DDRMD_DDR3			3
+#define DDRMD_LPDDR2_LPDDR3		4
+#define DDRMD_MASK			7
+#define DDRMD_SHIFT			0
+#define PDQ_MASK			7
+#define PDQ_SHIFT			4
+
+/* DXCCR */
+#define DQSNRES_MASK			0xf
+#define DQSNRES_SHIFT			8
+#define DQSRES_MASK			0xf
+#define DQSRES_SHIFT			4
+
+/* DTPR */
+#define TDQSCKMAX_SHIFT			27
+#define TDQSCKMAX_MASK			7
+#define TDQSCK_SHIFT			24
+#define TDQSCK_MASK			7
+
+/* DSGCR */
+#define DQSGX_SHIFT			5
+#define DQSGX_MASK			7
+#define DQSGE_SHIFT			8
+#define DQSGE_MASK			7
+
+/* SCTL */
+#define INIT_STATE			0
+#define CFG_STATE			1
+#define GO_STATE			2
+#define SLEEP_STATE			3
+#define WAKEUP_STATE			4
+
+/* STAT */
+#define LP_TRIG_SHIFT			4
+#define LP_TRIG_MASK			7
+#define PCTL_STAT_MSK			7
+#define INIT_MEM			0
+#define CONFIG				1
+#define CONFIG_REQ			2
+#define ACCESS				3
+#define ACCESS_REQ			4
+#define LOW_POWER			5
+#define LOW_POWER_ENTRY_REQ		6
+#define LOW_POWER_EXIT_REQ		7
+
+/* ZQCR*/
+#define PD_OUTPUT_SHIFT			0
+#define PU_OUTPUT_SHIFT			5
+#define PD_ONDIE_SHIFT			10
+#define PU_ONDIE_SHIFT			15
+#define ZDEN_SHIFT			28
+
+/* DDLGCR */
+#define SBIAS_BYPASS			(1 << 23)
+
+/* MCFG */
+#define MDDR_LPDDR2_CLK_STOP_IDLE_SHIFT	24
+#define PD_IDLE_SHIFT			8
+#define MDDR_EN				(2 << 22)
+#define LPDDR2_EN			(3 << 22)
+#define DDR2_EN				(0 << 5)
+#define DDR3_EN				(1 << 5)
+#define LPDDR2_S2			(0 << 6)
+#define LPDDR2_S4			(1 << 6)
+#define MDDR_LPDDR2_BL_2		(0 << 20)
+#define MDDR_LPDDR2_BL_4		(1 << 20)
+#define MDDR_LPDDR2_BL_8		(2 << 20)
+#define MDDR_LPDDR2_BL_16		(3 << 20)
+#define DDR2_DDR3_BL_4			0
+#define DDR2_DDR3_BL_8			1
+#define TFAW_SHIFT			18
+#define PD_EXIT_SLOW			(0 << 17)
+#define PD_EXIT_FAST			(1 << 17)
+#define PD_TYPE_SHIFT			16
+#define BURSTLENGTH_SHIFT		20
+
+/* POWCTL */
+#define POWER_UP_START			(1 << 0)
+
+/* POWSTAT */
+#define POWER_UP_DONE			(1 << 0)
+
+/* MCMD */
+enum {
+	DESELECT_CMD			= 0,
+	PREA_CMD,
+	REF_CMD,
+	MRS_CMD,
+	ZQCS_CMD,
+	ZQCL_CMD,
+	RSTL_CMD,
+	MRR_CMD				= 8,
+	DPDE_CMD,
+};
+
+#define LPDDR2_MA_SHIFT			4
+#define LPDDR2_MA_MASK			0xff
+#define LPDDR2_OP_SHIFT			12
+#define LPDDR2_OP_MASK			0xff
+
+#define START_CMD			(1u << 31)
+
+/* DEVTODEV */
+#define BUSWRTORD_SHIFT			4
+#define BUSRDTOWR_SHIFT			2
+#define BUSRDTORD_SHIFT			0
+
+/* mr1 for ddr3 */
+#define DDR3_DLL_DISABLE		1
+
+/*
+ *TODO(sjg@chromium.org): We use a PMU register to store SDRAM information for
+ * passing from SPL to U-Boot. It would probably be better to use a normal C
+ * structure in SRAM.
+ *
+ * sys_reg bitfield struct
+ * [31] row_3_4_ch1
+ * [30] row_3_4_ch0
+ * [29:28] chinfo
+ * [27] rank_ch1
+ * [26:25] col_ch1
+ * [24] bk_ch1
+ * [23:22] cs0_row_ch1
+ * [21:20] cs1_row_ch1
+ * [19:18] bw_ch1
+ * [17:16] dbw_ch1;
+ * [15:13] ddrtype
+ * [12] channelnum
+ * [11] rank_ch0
+ * [10:9] col_ch0
+ * [8] bk_ch0
+ * [7:6] cs0_row_ch0
+ * [5:4] cs1_row_ch0
+ * [3:2] bw_ch0
+ * [1:0] dbw_ch0
+*/
+#define SYS_REG_DDRTYPE_SHIFT		13
+#define SYS_REG_DDRTYPE_MASK		7
+#define SYS_REG_NUM_CH_SHIFT		12
+#define SYS_REG_NUM_CH_MASK		1
+#define SYS_REG_ROW_3_4_SHIFT(ch)	(30 + (ch))
+#define SYS_REG_ROW_3_4_MASK		1
+#define SYS_REG_CHINFO_SHIFT(ch)	(28 + (ch))
+#define SYS_REG_RANK_SHIFT(ch)		(11 + (ch) * 16)
+#define SYS_REG_RANK_MASK		1
+#define SYS_REG_COL_SHIFT(ch)		(9 + (ch) * 16)
+#define SYS_REG_COL_MASK		3
+#define SYS_REG_BK_SHIFT(ch)		(8 + (ch) * 16)
+#define SYS_REG_BK_MASK			1
+#define SYS_REG_CS0_ROW_SHIFT(ch)	(6 + (ch) * 16)
+#define SYS_REG_CS0_ROW_MASK		3
+#define SYS_REG_CS1_ROW_SHIFT(ch)	(4 + (ch) * 16)
+#define SYS_REG_CS1_ROW_MASK		3
+#define SYS_REG_BW_SHIFT(ch)		(2 + (ch) * 16)
+#define SYS_REG_BW_MASK			3
+#define SYS_REG_DBW_SHIFT(ch)		((ch) * 16)
+#define SYS_REG_DBW_MASK		3
+
+#endif

arch/arm/include/asm/arch-rockchip/gpio.h

+/*
+ * (C) Copyright 2015 Google, Inc
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#ifndef _ASM_ARCH_GPIO_H
+#define _ASM_ARCH_GPIO_H
+
+struct rockchip_gpio_regs {
+	u32 swport_dr;
+	u32 swport_ddr;
+	u32 reserved0[(0x30 - 0x08) / 4];
+	u32 inten;
+	u32 intmask;
+	u32 inttype_level;
+	u32 int_polarity;
+	u32 int_status;
+	u32 int_rawstatus;
+	u32 debounce;
+	u32 porta_eoi;
+	u32 ext_port;
+	u32 reserved1[(0x60 - 0x54) / 4];
+	u32 ls_sync;
+};
+check_member(rockchip_gpio_regs, ls_sync, 0x60);
+
+#endif

arch/arm/include/asm/arch-rockchip/grf_rk3288.h

+/*
+ * (C) Copyright 2015 Google, Inc
+ * Copyright 2014 Rockchip Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0
+ */
+
+#ifndef _ASM_ARCH_GRF_RK3288_H
+#define _ASM_ARCH_GRF_RK3288_H
+
+struct rk3288_grf_gpio_lh {
+	u32 l;
+	u32 h;
+};
+
+struct rk3288_grf {
+	u32 reserved[3];
+	u32 gpio1d_iomux;
+	u32 gpio2a_iomux;
+	u32 gpio2b_iomux;
+
+	u32 gpio2c_iomux;
+	u32 reserved2;
+	u32 gpio3a_iomux;
+	u32 gpio3b_iomux;
+
+	u32 gpio3c_iomux;
+	u32 gpio3dl_iomux;
+	u32 gpio3dh_iomux;
+	u32 gpio4al_iomux;
+
+	u32 gpio4ah_iomux;
+	u32 gpio4bl_iomux;
+	u32 reserved3;
+	u32 gpio4c_iomux;
+
+	u32 gpio4d_iomux;
+	u32 reserved4;
+	u32 gpio5b_iomux;
+	u32 gpio5c_iomux;
+
+	u32 reserved5;
+	u32 gpio6a_iomux;
+	u32 gpio6b_iomux;
+	u32 gpio6c_iomux;
+	u32 reserved6;
+	u32 gpio7a_iomux;
+	u32 gpio7b_iomux;
+	u32 gpio7cl_iomux;
+	u32 gpio7ch_iomux;
+	u32 reserved7;
+	u32 gpio8a_iomux;
+	u32 gpio8b_iomux;
+	u32 reserved8[30];
+	struct rk3288_grf_gpio_lh gpio_sr[8];
+	u32 gpio1_p[8][4];
+	u32 gpio1_e[8][4];
+	u32 gpio_smt;
+	u32 soc_con0;
+	u32 soc_con1;
+	u32 soc_con2;
+	u32 soc_con3;
+	u32 soc_con4;
+	u32 soc_con5;
+	u32 soc_con6;
+	u32 soc_con7;
+	u32 soc_con8;
+	u32 soc_con9;
+	u32 soc_con10;
+	u32 soc_con11;
+	u32 soc_con12;
+	u32 soc_con13;
+	u32 soc_con14;
+	u32 soc_status[22];
+	u32 reserved9[2];
+	u32 peridmac_con[4];
+	u32 ddrc0_con0;
+	u32 ddrc1_con0;
+	u32 cpu_con[5];
+	u32 reserved10[3];
+	u32 cpu_status0;
+	u32 reserved11;
+	u32 uoc0_con[5];
+	u32 uoc1_con[5];
+	u32 uoc2_con[4];
+	u32 uoc3_con[2];
+	u32 uoc4_con[2];
+	u32 pvtm_con[3];
+	u32 pvtm_status[3];
+	u32 io_vsel;
+	u32 saradc_testbit;
+	u32 tsadc_testbit_l;
+	u32 tsadc_testbit_h;
+	u32 os_reg[4];
+	u32 reserved12;
+	u32 soc_con15;
+	u32 soc_con16;
+};
+
+struct rk3288_sgrf {
+	u32 soc_con0;
+	u32 soc_con1;
+	u32 soc_con2;
+	u32 soc_con3;
+	u32 soc_con4;
+	u32 soc_con5;
+	u32 reserved1[(0x20-0x18)/4];
+	u32 busdmac_con[2];
+	u32 reserved2[(0x40-0x28)/4];
+	u32 cpu_con[3];
+	u32 reserved3[(0x50-0x4c)/4];
+	u32 soc_con6;
+	u32 soc_con7;
+	u32 soc_con8;
+	u32 soc_con9;
+	u32 soc_con10;
+	u32 soc_con11;
+	u32 soc_con12;
+	u32 soc_con13;
+	u32 soc_con14;
+	u32 soc_con15;
+	u32 soc_con16;
+	u32 soc_con17;
+	u32 soc_con18;
+	u32 soc_con19;
+	u32 soc_con20;
+	u32 soc_con21;
+	u32 reserved4[(0x100-0x90)/4];
+	u32 soc_status[2];
+	u32 reserved5[(0x120-0x108)/4];
+	u32 fast_boot_addr;
+};
+
+/* GRF_GPIO1D_IOMUX */
+enum {
+	GPIO1D3_SHIFT		= 6,
+	GPIO1D3_MASK		= 1,
+	GPIO1D3_GPIO		= 0,
+	GPIO1D3_LCDC0_DCLK,
+
+	GPIO1D2_SHIFT		= 4,
+	GPIO1D2_MASK		= 1,
+	GPIO1D2_GPIO		= 0,
+	GPIO1D2_LCDC0_DEN,
+
+	GPIO1D1_SHIFT		= 2,
+	GPIO1D1_MASK		= 1,
+	GPIO1D1_GPIO		= 0,
+	GPIO1D1_LCDC0_VSYNC,
+
+	GPIO1D0_SHIFT		= 0,
+	GPIO1D0_MASK		= 1,
+	GPIO1D0_GPIO		= 0,
+	GPIO1D0_LCDC0_HSYNC,
+};
+
+/* GRF_GPIO2C_IOMUX */
+enum {
+	GPIO2C1_SHIFT		= 2,
+	GPIO2C1_MASK		= 1,
+	GPIO2C1_GPIO		= 0,
+	GPIO2C1_I2C3CAM_SDA,
+
+	GPIO2C0_SHIFT		= 0,
+	GPIO2C0_MASK		= 1,
+	GPIO2C0_GPIO		= 0,
+	GPIO2C0_I2C3CAM_SCL,
+};
+
+/* GRF_GPIO3A_IOMUX */
+enum {
+	GPIO3A7_SHIFT		= 14,
+	GPIO3A7_MASK		= 3,
+	GPIO3A7_GPIO		= 0,
+	GPIO3A7_FLASH0_DATA7,
+	GPIO3A7_EMMC_DATA7,
+
+	GPIO3A6_SHIFT		= 12,
+	GPIO3A6_MASK		= 3,
+	GPIO3A6_GPIO		= 0,
+	GPIO3A6_FLASH0_DATA6,
+	GPIO3A6_EMMC_DATA6,
+
+	GPIO3A5_SHIFT		= 10,
+	GPIO3A5_MASK		= 3,
+	GPIO3A5_GPIO		= 0,
+	GPIO3A5_FLASH0_DATA5,
+	GPIO3A5_EMMC_DATA5,
+
+	GPIO3A4_SHIFT		= 8,
+	GPIO3A4_MASK		= 3,
+	GPIO3A4_GPIO		= 0,
+	GPIO3A4_FLASH0_DATA4,
+	GPIO3A4_EMMC_DATA4,
+
+	GPIO3A3_SHIFT		= 6,
+	GPIO3A3_MASK		= 3,
+	GPIO3A3_GPIO		= 0,
+	GPIO3A3_FLASH0_DATA3,
+	GPIO3A3_EMMC_DATA3,
+
+	GPIO3A2_SHIFT		= 4,
+	GPIO3A2_MASK		= 3,
+	GPIO3A2_GPIO		= 0,
+	GPIO3A2_FLASH0_DATA2,
+	GPIO3A2_EMMC_DATA2,
+
+	GPIO3A1_SHIFT		= 2,
+	GPIO3A1_MASK		= 3,
+	GPIO3A1_GPIO		= 0,
+	GPIO3A1_FLASH0_DATA1,
+	GPIO3A1_EMMC_DATA1,
+
+	GPIO3A0_SHIFT		= 0,
+	GPIO3A0_MASK		= 3,
+	GPIO3A0_GPIO		= 0,
+	GPIO3A0_FLASH0_DATA0,
+	GPIO3A0_EMMC_DATA0,
+};
+
+/* GRF_GPIO3B_IOMUX */
+enum {
+	GPIO3B7_SHIFT		= 14,
+	GPIO3B7_MASK		= 1,
+	GPIO3B7_GPIO		= 0,
+	GPIO3B7_FLASH0_CSN1,
+
+	GPIO3B6_SHIFT		= 12,
+	GPIO3B6_MASK		= 1,
+	GPIO3B6_GPIO		= 0,
+	GPIO3B6_FLASH0_CSN0,
+
+	GPIO3B5_SHIFT		= 10,
+	GPIO3B5_MASK		= 1,
+	GPIO3B5_GPIO		= 0,
+	GPIO3B5_FLASH0_WRN,
+
+	GPIO3B4_SHIFT		= 8,
+	GPIO3B4_MASK		= 1,
+	GPIO3B4_GPIO		= 0,
+	GPIO3B4_FLASH0_CLE,
+
+	GPIO3B3_SHIFT		= 6,
+	GPIO3B3_MASK		= 1,
+	GPIO3B3_GPIO		= 0,
+	GPIO3B3_FLASH0_ALE,
+
+	GPIO3B2_SHIFT		= 4,
+	GPIO3B2_MASK		= 1,
+	GPIO3B2_GPIO		= 0,
+	GPIO3B2_FLASH0_RDN,
+
+	GPIO3B1_SHIFT		= 2,
+	GPIO3B1_MASK		= 3,
+	GPIO3B1_GPIO		= 0,
+	GPIO3B1_FLASH0_WP,
+	GPIO3B1_EMMC_PWREN,
+
+	GPIO3B0_SHIFT		= 0,
+	GPIO3B0_MASK		= 1,
+	GPIO3B0_GPIO		= 0,
+	GPIO3B0_FLASH0_RDY,
+};
+
+/* GRF_GPIO3C_IOMUX */
+enum {
+	GPIO3C2_SHIFT		= 4,
+	GPIO3C2_MASK		= 3,
+	GPIO3C2_GPIO		= 0,
+	GPIO3C2_FLASH0_DQS,
+	GPIO3C2_EMMC_CLKOUT,
+
+	GPIO3C1_SHIFT		= 2,
+	GPIO3C1_MASK		= 3,
+	GPIO3C1_GPIO		= 0,
+	GPIO3C1_FLASH0_CSN3,
+	GPIO3C1_EMMC_RSTNOUT,
+
+	GPIO3C0_SHIFT		= 0,
+	GPIO3C0_MASK		= 3,
+	GPIO3C0_GPIO		= 0,
+	GPIO3C0_FLASH0_CSN2,
+	GPIO3C0_EMMC_CMD,
+};
+
+/* GRF_GPIO4C_IOMUX */
+enum {
+	GPIO4C7_SHIFT		= 14,
+	GPIO4C7_MASK		= 1,
+	GPIO4C7_GPIO		= 0,
+	GPIO4C7_SDIO0_DATA3,
+
+	GPIO4C6_SHIFT		= 12,
+	GPIO4C6_MASK		= 1,
+	GPIO4C6_GPIO		= 0,
+	GPIO4C6_SDIO0_DATA2,
+
+	GPIO4C5_SHIFT		= 10,
+	GPIO4C5_MASK		= 1,
+	GPIO4C5_GPIO		= 0,
+	GPIO4C5_SDIO0_DATA1,
+
+	GPIO4C4_SHIFT		= 8,
+	GPIO4C4_MASK		= 1,
+	GPIO4C4_GPIO		= 0,
+	GPIO4C4_SDIO0_DATA0,
+
+	GPIO4C3_SHIFT		= 6,
+	GPIO4C3_MASK		= 1,
+	GPIO4C3_GPIO		= 0,
+	GPIO4C3_UART0BT_RTSN,
+
+	GPIO4C2_SHIFT		= 4,
+	GPIO4C2_MASK		= 1,
+	GPIO4C2_GPIO		= 0,
+	GPIO4C2_UART0BT_CTSN,
+
+	GPIO4C1_SHIFT		= 2,
+	GPIO4C1_MASK		= 1,
+	GPIO4C1_GPIO		= 0,
+	GPIO4C1_UART0BT_SOUT,
+
+	GPIO4C0_SHIFT		= 0,
+	GPIO4C0_MASK		= 1,
+	GPIO4C0_GPIO		= 0,
+	GPIO4C0_UART0BT_SIN,
+};
+
+/* GRF_GPIO5B_IOMUX */
+enum {
+	GPIO5B7_SHIFT		= 14,
+	GPIO5B7_MASK		= 3,
+	GPIO5B7_GPIO		= 0,
+	GPIO5B7_SPI0_RXD,
+	GPIO5B7_TS0_DATA7,
+	GPIO5B7_UART4EXP_SIN,
+
+	GPIO5B6_SHIFT		= 12,
+	GPIO5B6_MASK		= 3,
+	GPIO5B6_GPIO		= 0,
+	GPIO5B6_SPI0_TXD,
+	GPIO5B6_TS0_DATA6,
+	GPIO5B6_UART4EXP_SOUT,
+
+	GPIO5B5_SHIFT		= 10,
+	GPIO5B5_MASK		= 3,
+	GPIO5B5_GPIO		= 0,
+	GPIO5B5_SPI0_CSN0,
+	GPIO5B5_TS0_DATA5,
+	GPIO5B5_UART4EXP_RTSN,
+
+	GPIO5B4_SHIFT		= 8,
+	GPIO5B4_MASK		= 3,
+	GPIO5B4_GPIO		= 0,
+	GPIO5B4_SPI0_CLK,
+	GPIO5B4_TS0_DATA4,
+	GPIO5B4_UART4EXP_CTSN,
+
+	GPIO5B3_SHIFT		= 6,
+	GPIO5B3_MASK		= 3,
+	GPIO5B3_GPIO		= 0,
+	GPIO5B3_UART1BB_RTSN,
+	GPIO5B3_TS0_DATA3,
+
+	GPIO5B2_SHIFT		= 4,
+	GPIO5B2_MASK		= 3,
+	GPIO5B2_GPIO		= 0,
+	GPIO5B2_UART1BB_CTSN,
+	GPIO5B2_TS0_DATA2,
+
+	GPIO5B1_SHIFT		= 2,
+	GPIO5B1_MASK		= 3,
+	GPIO5B1_GPIO		= 0,
+	GPIO5B1_UART1BB_SOUT,
+	GPIO5B1_TS0_DATA1,
+
+	GPIO5B0_SHIFT		= 0,
+	GPIO5B0_MASK		= 3,
+	GPIO5B0_GPIO		= 0,
+	GPIO5B0_UART1BB_SIN,
+	GPIO5B0_TS0_DATA0,
+};
+
+/* GRF_GPIO5C_IOMUX */
+enum {
+	GPIO5C3_SHIFT		= 6,
+	GPIO5C3_MASK		= 1,
+	GPIO5C3_GPIO		= 0,
+	GPIO5C3_TS0_ERR,
+
+	GPIO5C2_SHIFT		= 4,
+	GPIO5C2_MASK		= 1,
+	GPIO5C2_GPIO		= 0,
+	GPIO5C2_TS0_CLK,
+
+	GPIO5C1_SHIFT		= 2,
+	GPIO5C1_MASK		= 1,
+	GPIO5C1_GPIO		= 0,
+	GPIO5C1_TS0_VALID,
+
+	GPIO5C0_SHIFT		= 0,
+	GPIO5C0_MASK		= 3,
+	GPIO5C0_GPIO		= 0,
+	GPIO5C0_SPI0_CSN1,
+	GPIO5C0_TS0_SYNC,
+};
+
+/* GRF_GPIO6B_IOMUX */
+enum {
+	GPIO6B3_SHIFT		= 6,
+	GPIO6B3_MASK		= 1,
+	GPIO6B3_GPIO		= 0,
+	GPIO6B3_SPDIF_TX,
+
+	GPIO6B2_SHIFT		= 4,
+	GPIO6B2_MASK		= 1,
+	GPIO6B2_GPIO		= 0,
+	GPIO6B2_I2C1AUDIO_SCL,
+
+	GPIO6B1_SHIFT		= 2,
+	GPIO6B1_MASK		= 1,
+	GPIO6B1_GPIO		= 0,
+	GPIO6B1_I2C1AUDIO_SDA,
+
+	GPIO6B0_SHIFT		= 0,
+	GPIO6B0_MASK		= 1,
+	GPIO6B0_GPIO		= 0,
+	GPIO6B0_I2S_CLK,
+};
+
+/* GRF_GPIO6C_IOMUX */
+enum {
+	GPIO6C6_SHIFT		= 12,
+	GPIO6C6_MASK		= 1,
+	GPIO6C6_GPIO		= 0,
+	GPIO6C6_SDMMC0_DECTN,
+
+	GPIO6C5_SHIFT		= 10,
+	GPIO6C5_MASK		= 1,
+	GPIO6C5_GPIO		= 0,
+	GPIO6C5_SDMMC0_CMD,
+
+	GPIO6C4_SHIFT		= 8,
+	GPIO6C4_MASK		= 3,
+	GPIO6C4_GPIO		= 0,
+	GPIO6C4_SDMMC0_CLKOUT,
+	GPIO6C4_JTAG_TDO,
+
+	GPIO6C3_SHIFT		= 6,
+	GPIO6C3_MASK		= 3,
+	GPIO6C3_GPIO		= 0,
+	GPIO6C3_SDMMC0_DATA3,
+	GPIO6C3_JTAG_TCK,
+
+	GPIO6C2_SHIFT		= 4,
+	GPIO6C2_MASK		= 3,
+	GPIO6C2_GPIO		= 0,
+	GPIO6C2_SDMMC0_DATA2,
+	GPIO6C2_JTAG_TDI,
+
+	GPIO6C1_SHIFT		= 2,
+	GPIO6C1_MASK		= 3,
+	GPIO6C1_GPIO		= 0,
+	GPIO6C1_SDMMC0_DATA1,
+	GPIO6C1_JTAG_TRSTN,
+
+	GPIO6C0_SHIFT		= 0,
+	GPIO6C0_MASK		= 3,
+	GPIO6C0_GPIO		= 0,
+	GPIO6C0_SDMMC0_DATA0,
+	GPIO6C0_JTAG_TMS,
+};
+
+/* GRF_GPIO7A_IOMUX */
+enum {
+	GPIO7A7_SHIFT		= 14,
+	GPIO7A7_MASK		= 3,
+	GPIO7A7_GPIO		= 0,
+	GPIO7A7_UART3GPS_SIN,
+	GPIO7A7_GPS_MAG,
+	GPIO7A7_HSADCT1_DATA0,
+
+	GPIO7A1_SHIFT		= 2,
+	GPIO7A1_MASK		= 1,
+	GPIO7A1_GPIO		= 0,
+	GPIO7A1_PWM_1,
+
+	GPIO7A0_SHIFT		= 0,
+	GPIO7A0_MASK		= 3,
+	GPIO7A0_GPIO		= 0,
+	GPIO7A0_PWM_0,
+	GPIO7A0_VOP0_PWM,
+	GPIO7A0_VOP1_PWM,
+};
+
+/* GRF_GPIO7B_IOMUX */
+enum {
+	GPIO7B7_SHIFT		= 14,
+	GPIO7B7_MASK		= 3,
+	GPIO7B7_GPIO		= 0,
+	GPIO7B7_ISP_SHUTTERTRIG,
+	GPIO7B7_SPI1_TXD,
+
+	GPIO7B6_SHIFT		= 12,
+	GPIO7B6_MASK		= 3,
+	GPIO7B6_GPIO		= 0,
+	GPIO7B6_ISP_PRELIGHTTRIG,
+	GPIO7B6_SPI1_RXD,
+
+	GPIO7B5_SHIFT		= 10,
+	GPIO7B5_MASK		= 3,
+	GPIO7B5_GPIO		= 0,
+	GPIO7B5_ISP_FLASHTRIGOUT,
+	GPIO7B5_SPI1_CSN0,
+
+	GPIO7B4_SHIFT		= 8,
+	GPIO7B4_MASK		= 3,
+	GPIO7B4_GPIO		= 0,
+	GPIO7B4_ISP_SHUTTEREN,
+	GPIO7B4_SPI1_CLK,
+
+	GPIO7B3_SHIFT		= 6,
+	GPIO7B3_MASK		= 3,
+	GPIO7B3_GPIO		= 0,
+	GPIO7B3_USB_DRVVBUS1,
+	GPIO7B3_EDP_HOTPLUG,
+
+	GPIO7B2_SHIFT		= 4,
+	GPIO7B2_MASK		= 3,
+	GPIO7B2_GPIO		= 0,
+	GPIO7B2_UART3GPS_RTSN,
+	GPIO7B2_USB_DRVVBUS0,
+
+	GPIO7B1_SHIFT		= 2,
+	GPIO7B1_MASK		= 3,
+	GPIO7B1_GPIO		= 0,
+	GPIO7B1_UART3GPS_CTSN,
+	GPIO7B1_GPS_RFCLK,
+	GPIO7B1_GPST1_CLK,
+
+	GPIO7B0_SHIFT		= 0,
+	GPIO7B0_MASK		= 3,
+	GPIO7B0_GPIO		= 0,
+	GPIO7B0_UART3GPS_SOUT,
+	GPIO7B0_GPS_SIG,
+	GPIO7B0_HSADCT1_DATA1,
+};
+
+/* GRF_GPIO7CL_IOMUX */
+enum {
+	GPIO7C3_SHIFT		= 12,
+	GPIO7C3_MASK		= 3,
+	GPIO7C3_GPIO		= 0,
+	GPIO7C3_I2C5HDMI_SDA,
+	GPIO7C3_EDPHDMII2C_SDA,
+
+	GPIO7C2_SHIFT		= 8,
+	GPIO7C2_MASK		= 1,
+	GPIO7C2_GPIO		= 0,
+	GPIO7C2_I2C4TP_SCL,
+
+	GPIO7C1_SHIFT		= 4,
+	GPIO7C1_MASK		= 1,
+	GPIO7C1_GPIO		= 0,
+	GPIO7C1_I2C4TP_SDA,
+
+	GPIO7C0_SHIFT		= 0,
+	GPIO7C0_MASK		= 3,
+	GPIO7C0_GPIO		= 0,
+	GPIO7C0_ISP_FLASHTRIGIN,
+	GPIO7C0_EDPHDMI_CECINOUTT1,
+};
+
+/* GRF_GPIO7CH_IOMUX */
+enum {
+	GPIO7C7_SHIFT		= 12,
+	GPIO7C7_MASK		= 7,
+	GPIO7C7_GPIO		= 0,
+	GPIO7C7_UART2DBG_SOUT,
+	GPIO7C7_UART2DBG_SIROUT,
+	GPIO7C7_PWM_3,
+	GPIO7C7_EDPHDMI_CECINOUT,
+
+	GPIO7C6_SHIFT		= 8,
+	GPIO7C6_MASK		= 3,
+	GPIO7C6_GPIO		= 0,
+	GPIO7C6_UART2DBG_SIN,
+	GPIO7C6_UART2DBG_SIRIN,
+	GPIO7C6_PWM_2,
+
+	GPIO7C4_SHIFT		= 0,
+	GPIO7C4_MASK		= 3,
+	GPIO7C4_GPIO		= 0,
+	GPIO7C4_I2C5HDMI_SCL,
+	GPIO7C4_EDPHDMII2C_SCL,
+};
+
+/* GRF_GPIO8A_IOMUX */
+enum {
+	GPIO8A7_SHIFT		= 14,
+	GPIO8A7_MASK		= 3,
+	GPIO8A7_GPIO		= 0,
+	GPIO8A7_SPI2_CSN0,
+	GPIO8A7_SC_DETECT,
+	GPIO8A7_RESERVE,
+
+	GPIO8A6_SHIFT		= 12,
+	GPIO8A6_MASK		= 3,
+	GPIO8A6_GPIO		= 0,
+	GPIO8A6_SPI2_CLK,
+	GPIO8A6_SC_IO,
+	GPIO8A6_RESERVE,
+
+	GPIO8A5_SHIFT		= 10,
+	GPIO8A5_MASK		= 3,
+	GPIO8A5_GPIO		= 0,
+	GPIO8A5_I2C2SENSOR_SCL,
+	GPIO8A5_SC_CLK,
+
+	GPIO8A4_SHIFT		= 8,
+	GPIO8A4_MASK		= 3,
+	GPIO8A4_GPIO		= 0,
+	GPIO8A4_I2C2SENSOR_SDA,
+	GPIO8A4_SC_RST,
+
+	GPIO8A3_SHIFT		= 6,
+	GPIO8A3_MASK		= 3,
+	GPIO8A3_GPIO		= 0,
+	GPIO8A3_SPI2_CSN1,
+	GPIO8A3_SC_IOT1,
+
+	GPIO8A2_SHIFT		= 4,
+	GPIO8A2_MASK		= 1,
+	GPIO8A2_GPIO		= 0,
+	GPIO8A2_SC_DETECTT1,
+
+	GPIO8A1_SHIFT		= 2,
+	GPIO8A1_MASK		= 3,
+	GPIO8A1_GPIO		= 0,
+	GPIO8A1_PS2_DATA,
+	GPIO8A1_SC_VCC33V,
+
+	GPIO8A0_SHIFT		= 0,
+	GPIO8A0_MASK		= 3,
+	GPIO8A0_GPIO		= 0,
+	GPIO8A0_PS2_CLK,
+	GPIO8A0_SC_VCC18V,
+};
+
+/* GRF_GPIO8B_IOMUX */
+enum {
+	GPIO8B1_SHIFT		= 2,
+	GPIO8B1_MASK		= 3,
+	GPIO8B1_GPIO		= 0,
+	GPIO8B1_SPI2_TXD,
+	GPIO8B1_SC_CLK,
+
+	GPIO8B0_SHIFT		= 0,
+	GPIO8B0_MASK		= 3,
+	GPIO8B0_GPIO		= 0,
+	GPIO8B0_SPI2_RXD,
+	GPIO8B0_SC_RST,
+};
+
+/* GRF_SOC_CON0 */
+enum {
+	PAUSE_MMC_PERI_SHIFT	= 0xf,
+	PAUSE_MMC_PERI_MASK	= 1,
+
+	PAUSE_EMEM_PERI_SHIFT	= 0xe,
+	PAUSE_EMEM_PERI_MASK	= 1,
+
+	PAUSE_USB_PERI_SHIFT	= 0xd,
+	PAUSE_USB_PERI_MASK	= 1,
+
+	GRF_FORCE_JTAG_SHIFT	= 0xc,
+	GRF_FORCE_JTAG_MASK	= 1,
+
+	GRF_CORE_IDLE_REQ_MODE_SEL1_SHIFT = 0xb,
+	GRF_CORE_IDLE_REQ_MODE_SEL1_MASK = 1,
+
+	GRF_CORE_IDLE_REQ_MODE_SEL0_SHIFT = 0xa,
+	GRF_CORE_IDLE_REQ_MODE_SEL0_MASK = 1,
+
+	DDR1_16BIT_EN_SHIFT	= 9,
+	DDR1_16BIT_EN_MASK	= 1,
+
+	DDR0_16BIT_EN_SHIFT	= 8,
+	DDR0_16BIT_EN_MASK	= 1,
+
+	VCODEC_SHIFT		= 7,
+	VCODEC_MASK		= 1,
+	VCODEC_SELECT_VEPU_ACLK	= 0,
+	VCODEC_SELECT_VDPU_ACLK,
+
+	UPCTL1_C_ACTIVE_IN_SHIFT = 6,
+	UPCTL1_C_ACTIVE_IN_MASK	= 1,
+	UPCTL1_C_ACTIVE_IN_MAY	= 0,
+	UPCTL1_C_ACTIVE_IN_WILL,
+
+	UPCTL0_C_ACTIVE_IN_SHIFT = 5,
+	UPCTL0_C_ACTIVE_IN_MASK	= 1,
+	UPCTL0_C_ACTIVE_IN_MAY	= 0,
+	UPCTL0_C_ACTIVE_IN_WILL,
+
+	MSCH1_MAINDDR3_SHIFT	= 4,
+	MSCH1_MAINDDR3_MASK	= 1,
+	MSCH1_MAINDDR3_DDR3	= 1,
+
+	MSCH0_MAINDDR3_SHIFT	= 3,
+	MSCH0_MAINDDR3_MASK	= 1,
+	MSCH0_MAINDDR3_DDR3	= 1,
+
+	MSCH1_MAINPARTIALPOP_SHIFT = 2,
+	MSCH1_MAINPARTIALPOP_MASK = 1,
+
+	MSCH0_MAINPARTIALPOP_SHIFT = 1,
+	MSCH0_MAINPARTIALPOP_MASK = 1,
+};
+
+/* GRF_SOC_CON2 */
+enum {
+	UPCTL1_LPDDR3_ODT_EN_SHIFT = 0xd,
+	UPCTL1_LPDDR3_ODT_EN_MASK = 1,
+	UPCTL1_LPDDR3_ODT_EN_ODT = 1,
+
+	UPCTL1_BST_DIABLE_SHIFT	= 0xc,
+	UPCTL1_BST_DIABLE_MASK	= 1,
+	UPCTL1_BST_DIABLE_DISABLE = 1,
+
+	LPDDR3_EN1_SHIFT	= 0xb,
+	LPDDR3_EN1_MASK		= 1,
+	LPDDR3_EN1_LPDDR3	= 1,
+
+	UPCTL0_LPDDR3_ODT_EN_SHIFT = 0xa,
+	UPCTL0_LPDDR3_ODT_EN_MASK = 1,
+	UPCTL0_LPDDR3_ODT_EN_ODT_ENABLE = 1,
+
+	UPCTL0_BST_DIABLE_SHIFT	= 9,
+	UPCTL0_BST_DIABLE_MASK	= 1,
+	UPCTL0_BST_DIABLE_DISABLE = 1,
+
+	LPDDR3_EN0_SHIFT	= 8,
+	LPDDR3_EN0_MASK		= 1,
+	LPDDR3_EN0_LPDDR3	= 1,
+
+	GRF_POC_FLASH0_CTRL_SHIFT = 7,
+	GRF_POC_FLASH0_CTRL_MASK = 1,
+	GRF_POC_FLASH0_CTRL_GPIO3C_3 = 0,
+	GRF_POC_FLASH0_CTRL_GRF_IO_VSEL,
+
+	SIMCARD_MUX_SHIFT	= 6,
+	SIMCARD_MUX_MASK	= 1,
+	SIMCARD_MUX_USE_A	= 1,
+	SIMCARD_MUX_USE_B	= 0,
+
+	GRF_SPDIF_2CH_EN_SHIFT	= 1,
+	GRF_SPDIF_2CH_EN_MASK	= 1,
+	GRF_SPDIF_2CH_EN_8CH	= 0,
+	GRF_SPDIF_2CH_EN_2CH,
+
+	PWM_SHIFT		= 0,
+	PWM_MASK		= 1,
+	PWM_RK			= 1,
+	PWM_PWM			= 0,
+};
+
+#endif

arch/arm/include/asm/arch-rockchip/hardware.h

+/*
+ * Copyright 2015 Google, Inc
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef _ASM_ARCH_HARDWARE_H
+#define _ASM_ARCH_HARDWARE_H
+
+#define RK_CLRSETBITS(clr, set)		((((clr) | (set)) << 16) | set)
+#define RK_SETBITS(set)			RK_CLRSETBITS(0, set)
+#define RK_CLRBITS(clr)			RK_CLRSETBITS(clr, 0)
+
+#define TIMER7_BASE		0xff810020
+
+#define rk_clrsetreg(addr, clr, set)	writel((clr) << 16 | (set), addr)
+#define rk_clrreg(addr, clr)		writel((clr) << 16, addr)
+#define rk_setreg(addr, set)		writel(set, addr)
+
+#endif

arch/arm/lib/Makefile

@@ -48,7 +48,9 @@ obj-y	+= interrupts_64.o
 else
 obj-y	+= interrupts.o
 endif
+ifndef CONFIG_RESET
 obj-y	+= reset.o
+endif
 
 obj-y	+= cache.o
 ifndef CONFIG_ARM64

arch/arm/mach-rockchip/Makefile

+#
+# Copyright (c) 2014 Google, Inc
+#
+# SPDX-License-Identifier:	GPL-2.0+
+#
+
+ifdef CONFIG_SPL_BUILD
+obj-y += board-spl.o
+else
+obj-y += board.o
+endif
+obj-y += common.o
+obj-$(CONFIG_ROCKCHIP_RK3288) += rk3288/

board/firefly/firefly-rk3288/MAINTAINERS

+FIREFLY
+M:	Simon Glass <sjg@chromium.org>
+S:	Maintained
+F:	board/firefly/firefly-rk3288
+F:	include/configs/firefly-rk3288.h
+F:	configs/firefly-rk3288_defconfig