arm64: dts: rockchip: support for rk3326 linux

Change-Id: Idb2133eb6f2d99eaa69def1909968cded6a9c215
Signed-off-by: Leo Wen <leo.wen@rock-chips.com>

3 files changed, 992 insertions, 0 deletions

diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
index f27e1e0be3ac..1c82a6ccfc67 100644
--- a/arch/arm64/boot/dts/rockchip/Makefile
+++ b/arch/arm64/boot/dts/rockchip/Makefile
@@ -7,6 +7,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3308-evb-dmic-pdm-v10.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3308-fpga.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3326-evb-ai-va-v10.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3326-evb-lp3-v10.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3326-evb-linux-lp3-v10.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3326-863-lp3-v10.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-evb.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-evb-android.dtb
diff --git a/arch/arm64/boot/dts/rockchip/rk3326-evb-linux-lp3-v10.dts b/arch/arm64/boot/dts/rockchip/rk3326-evb-linux-lp3-v10.dts
new file mode 100644
index 000000000000..a1686b864fb8
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3326-evb-linux-lp3-v10.dts
@@ -0,0 +1,883 @@
+/*
+ * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd
+ *
+ * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+ */
+
+/dts-v1/;
+#include <dt-bindings/display/drm_mipi_dsi.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+#include <dt-bindings/sensor-dev.h>
+#include "rk3326.dtsi"
+#include "rk3326-863-cif-sensor.dtsi"
+#include "rk3326-linux.dtsi"
+
+/ {
+	model = "Rockchip rk3326 evb linux board";
+	compatible = "rockchip,rk3326-evb-linux-lp3-v10", "rockchip,rk3326";
+
+	adc-keys {
+		compatible = "adc-keys";
+		io-channels = <&saradc 2>;
+		io-channel-names = "buttons";
+		poll-interval = <100>;
+		keyup-threshold-microvolt = <1800000>;
+
+		esc-key {
+			linux,code = <KEY_ESC>;
+			label = "esc";
+			press-threshold-microvolt = <1310000>;
+		};
+
+		home-key {
+			linux,code = <KEY_HOME>;
+			label = "home";
+			press-threshold-microvolt = <624000>;
+		};
+
+		menu-key {
+			linux,code = <KEY_MENU>;
+			label = "menu";
+			press-threshold-microvolt = <987000>;
+		};
+
+		vol-down-key {
+			linux,code = <KEY_VOLUMEDOWN>;
+			label = "volume down";
+			press-threshold-microvolt = <300000>;
+		};
+
+		vol-up-key {
+			linux,code = <KEY_VOLUMEUP>;
+			label = "volume up";
+			press-threshold-microvolt = <17000>;
+		};
+	};
+
+	backlight: backlight {
+		compatible = "pwm-backlight";
+		pwms = <&pwm1 0 25000 0>;
+		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 = <200>;
+	};
+
+	panel {
+		compatible = "samsung,lsl070nl01", "simple-panel";
+		backlight = <&backlight>;
+		enable-gpios = <&gpio0 RK_PB5 GPIO_ACTIVE_HIGH>;
+		enable-delay-ms = <20>;
+		prepare-delay-ms = <20>;
+		unprepare-delay-ms = <20>;
+		disable-delay-ms = <20>;
+		width-mm = <217>;
+		height-mm = <136>;
+		rockchip,data-mapping = "vesa";
+		rockchip,data-width = <24>;
+		rockchip,output = "lvds";
+		status = "disabled";
+
+		display-timings {
+			native-mode = <&timing0>;
+
+			timing0: timing0 {
+				clock-frequency = <49500000>;
+				hactive = <1024>;
+				vactive = <600>;
+				hback-porch = <90>;
+				hfront-porch = <90>;
+				vback-porch = <10>;
+				vfront-porch = <10>;
+				hsync-len = <90>;
+				vsync-len = <10>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <0>;
+				pixelclk-active = <0>;
+			};
+		};
+
+		port {
+			panel_in_lvds: endpoint {
+				remote-endpoint = <&lvds_out_panel>;
+			};
+		};
+	};
+
+	rk817-sound {
+		compatible = "simple-audio-card";
+		simple-audio-card,format = "i2s";
+		simple-audio-card,name = "rockchip,rk817-codec";
+		simple-audio-card,mclk-fs = <256>;
+		simple-audio-card,widgets =
+			"Microphone", "Mic Jack",
+			"Headphone", "Headphone Jack";
+		simple-audio-card,routing =
+			"MIC_IN", "Microphone Jack",
+			"IN1P", "Mic Jack",
+			"Headphone Jack", "HPOL",
+			"Headphone Jack", "HPOR";
+		simple-audio-card,cpu {
+			sound-dai = <&i2s1_2ch>;
+		};
+		simple-audio-card,codec {
+			sound-dai = <&rk817_codec>;
+		};
+	};
+
+	rk_headset {
+		compatible = "rockchip_headset";
+		headset_gpio = <&gpio2 RK_PC6 GPIO_ACTIVE_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&hp_det>;
+		io-channels = <&saradc 1>;
+	};
+
+	sdio_pwrseq: sdio-pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		/*clocks = <&rk817 1>;*/
+		/*clock-names = "ext_clock";*/
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_enable_h>;
+
+		/*
+		 * 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)
+		 */
+		reset-gpios = <&gpio0 RK_PA2 GPIO_ACTIVE_LOW>; /* GPIO3_A4 */
+	};
+
+	vccsys: vccsys {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc3v8_sys";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3800000>;
+		regulator-max-microvolt = <3800000>;
+	};
+
+	wireless-wlan {
+		compatible = "wlan-platdata";
+		wifi_chip_type = "AP6210";
+		WIFI,host_wake_irq = <&gpio0 RK_PB2 GPIO_ACTIVE_HIGH>;
+		status = "okay";
+	};
+
+	wireless-bluetooth {
+		compatible = "bluetooth-platdata";
+		clocks = <&rk817 1>;
+		clock-names = "ext_clock";
+		uart_rts_gpios = <&gpio1 RK_PC3 GPIO_ACTIVE_LOW>;
+		pinctrl-names = "default","rts_gpio";
+		pinctrl-0 = <&uart1_rts>;
+		pinctrl-1 = <&uart1_rts_gpio>;
+		BT,reset_gpio = <&gpio0 RK_PC1 GPIO_ACTIVE_HIGH>;
+		BT,wake_gpio = <&gpio0 RK_PA1 GPIO_ACTIVE_HIGH>;
+		BT,wake_host_irq = <&gpio0 RK_PB3 GPIO_ACTIVE_HIGH>;
+		status = "okay";
+	};
+};
+
+&cpu0 {
+	cpu-supply = <&vdd_arm>;
+};
+
+&display_subsystem {
+	status = "okay";
+};
+
+&dsi {
+	status = "okay";
+
+	panel@0 {
+		compatible = "sitronix,st7703", "simple-panel-dsi";
+		reg = <0>;
+		backlight = <&backlight>;
+		enable-gpios = <&gpio0 RK_PB5 GPIO_ACTIVE_HIGH>;
+		prepare-delay-ms = <2>;
+		reset-delay-ms = <1>;
+		init-delay-ms = <20>;
+		enable-delay-ms = <120>;
+		disable-delay-ms = <50>;
+		unprepare-delay-ms = <20>;
+
+		width-mm = <68>;
+		height-mm = <121>;
+
+		dsi,flags = <(MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST |
+			      MIPI_DSI_MODE_LPM | MIPI_DSI_MODE_EOT_PACKET)>;
+		dsi,format = <MIPI_DSI_FMT_RGB888>;
+		dsi,lanes = <4>;
+
+		panel-init-sequence = [
+			05 fa 01 11
+			39 00 04 b9 f1 12 83
+			39 00 1c ba 33 81 05 f9 0e 0e 00 00 00
+				 00 00 00 00 00 44 25 00 91 0a
+				 00 00 02 4f 01 00 00 37
+			15 00 02 b8 25
+			39 00 04 bf 02 11 00
+			39 00 0b b3 0c 10 0a 50 03 ff 00 00 00
+				 00
+			39 00 0a c0 73 73 50 50 00 00 08 70 00
+			15 00 02 bc 46
+			15 00 02 cc 0b
+			15 00 02 b4 80
+			39 00 04 b2 c8 12 30
+			39 00 0f e3 07 07 0b 0b 03 0b 00 00 00
+				 00 ff 00 c0 10
+			39 00 0d c1 53 00 1e 1e 77 e1 cc dd 67
+				 77 33 33
+			39 00 07 c6 00 00 ff ff 01 ff
+			39 00 03 b5 09 09
+			39 00 03 b6 87 95
+			39 00 40 e9 c2 10 05 05 10 05 a0 12 31
+				 23 3f 81 0a a0 37 18 00 80 01
+				 00 00 00 00 80 01 00 00 00 48
+				 f8 86 42 08 88 88 80 88 88 88
+				 58 f8 87 53 18 88 88 81 88 88
+				 88 00 00 00 01 00 00 00 00 00
+				 00 00 00 00
+			39 00 3e ea 00 1a 00 00 00 00 02 00 00
+				 00 00 00 1f 88 81 35 78 88 88
+				 85 88 88 88 0f 88 80 24 68 88
+				 88 84 88 88 88 23 10 00 00 1c
+				 00 00 00 00 00 00 00 00 00 00
+				 00 00 00 00 00 30 05 a0 00 00
+				 00 00
+			39 00 23 e0 00 06 08 2a 31 3f 38 36 07
+				 0c 0d 11 13 12 13 11 18 00 06
+				 08 2a 31 3f 38 36 07 0c 0d 11
+				 13 12 13 11 18
+			05 32 01 29
+		];
+
+		panel-exit-sequence = [
+			05 00 01 28
+			05 00 01 10
+		];
+
+		display-timings {
+			native-mode = <&st7703_timing>;
+
+			st7703_timing: timing0 {
+				clock-frequency = <66000000>;
+				hactive = <720>;
+				vactive = <1280>;
+				hfront-porch = <40>;
+				hsync-len = <10>;
+				hback-porch = <40>;
+				vfront-porch = <22>;
+				vsync-len = <4>;
+				vback-porch = <11>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <0>;
+				pixelclk-active = <0>;
+			};
+		};
+	};
+};
+
+&dsi_in_vopl {
+	status = "disabled";
+};
+
+&emmc {
+	bus-width = <8>;
+	cap-mmc-highspeed;
+	mmc-hs200-1_8v;
+	supports-emmc;
+	disable-wp;
+	non-removable;
+	num-slots = <1>;
+	status = "okay";
+};
+
+&gpu {
+	mali-supply = <&vdd_logic>;
+	status = "okay";
+};
+
+&i2c0 {
+	status = "okay";
+	clock-frequency = <400000>;
+	i2c-scl-rising-time-ns = <280>;
+	i2c-scl-falling-time-ns = <16>;
+
+	rk817: pmic@20 {
+		compatible = "rockchip,rk817";
+		reg = <0x20>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-names = "default", "pmic-sleep",
+				"pmic-power-off", "pmic-reset";
+		pinctrl-0 = <&pmic_int>;
+		pinctrl-1 = <&soc_slppin_slp>, <&rk817_slppin_slp>;
+		pinctrl-2 = <&soc_slppin_gpio>, <&rk817_slppin_pwrdn>;
+		pinctrl-3 = <&soc_slppin_rst>, <&rk817_slppin_rst>;
+		rockchip,system-power-controller;
+		wakeup-source;
+		#clock-cells = <1>;
+		clock-output-names = "rk808-clkout1", "rk808-clkout2";
+		//fb-inner-reg-idxs = <2>;
+		/* 1: rst regs (default in codes), 0: rst the pmic */
+		pmic-reset-func = <0>;
+
+		vcc1-supply = <&vccsys>;
+		vcc2-supply = <&vccsys>;
+		vcc3-supply = <&vccsys>;
+		vcc4-supply = <&vccsys>;
+		vcc5-supply = <&vccsys>;
+		vcc6-supply = <&vccsys>;
+		vcc7-supply = <&vcc_3v0>;
+		vcc8-supply = <&vccsys>;
+		vcc9-supply = <&dcdc_boost>;
+
+		pwrkey {
+			status = "okay";
+		};
+
+		pinctrl_rk8xx: pinctrl_rk8xx {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			rk817_ts_gpio1: rk817_ts_gpio1 {
+				pins = "gpio_ts";
+				function = "pin_fun1";
+				/* output-low; */
+				/* input-enable; */
+			};
+
+			rk817_gt_gpio2: rk817_gt_gpio2 {
+				pins = "gpio_gt";
+				function = "pin_fun1";
+			};
+
+			rk817_pin_ts: rk817_pin_ts {
+				pins = "gpio_ts";
+				function = "pin_fun0";
+			};
+
+			rk817_pin_gt: rk817_pin_gt {
+				pins = "gpio_gt";
+				function = "pin_fun0";
+			};
+
+			rk817_slppin_null: rk817_slppin_null {
+				pins = "gpio_slp";
+				function = "pin_fun0";
+			};
+
+			rk817_slppin_slp: rk817_slppin_slp {
+				pins = "gpio_slp";
+				function = "pin_fun1";
+			};
+
+			rk817_slppin_pwrdn: rk817_slppin_pwrdn {
+				pins = "gpio_slp";
+				function = "pin_fun2";
+			};
+
+			rk817_slppin_rst: rk817_slppin_rst {
+				pins = "gpio_slp";
+				function = "pin_fun3";
+			};
+		};
+
+		regulators {
+			vdd_logic: DCDC_REG1 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <950000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-ramp-delay = <6001>;
+				regulator-initial-mode = <0x2>;
+				regulator-name = "vdd_logic";
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <950000>;
+				};
+			};
+
+			vdd_arm: DCDC_REG2 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <950000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-ramp-delay = <6001>;
+				regulator-initial-mode = <0x2>;
+				regulator-name = "vdd_arm";
+				regulator-state-mem {
+					regulator-off-in-suspend;
+					regulator-suspend-microvolt = <950000>;
+				};
+			};
+
+			vcc_ddr: DCDC_REG3 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-initial-mode = <0x2>;
+				regulator-name = "vcc_ddr";
+				regulator-state-mem {
+					regulator-on-in-suspend;
+				};
+			};
+
+			vcc_3v0: DCDC_REG4 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <3000000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-initial-mode = <0x2>;
+				regulator-name = "vcc_3v0";
+				regulator-state-mem {
+					regulator-off-in-suspend;
+					regulator-suspend-microvolt = <3000000>;
+				};
+			};
+
+			vcc2v5_ddr: LDO_REG1 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <2500000>;
+				regulator-max-microvolt = <2500000>;
+				regulator-name = "vcc2v5_ddr";
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <2500000>;
+				};
+			};
+
+			vcc1v8_soc: LDO_REG2 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+
+				regulator-name = "vcc1v8_soc";
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			vdd1v0_soc: LDO_REG3 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <1000000>;
+
+				regulator-name = "vcc1v0_soc";
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1000000>;
+				};
+			};
+
+			vcc3v0_pmu: LDO_REG4 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <3000000>;
+				regulator-max-microvolt = <3000000>;
+
+				regulator-name = "vcc3v0_pmu";
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <3000000>;
+
+				};
+			};
+
+			vccio_sd: LDO_REG5 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+
+				regulator-name = "vccio_sd";
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <3300000>;
+				};
+			};
+
+			vcc_sd: LDO_REG6 {
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+
+				regulator-name = "vcc_sd";
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <3300000>;
+
+				};
+			};
+
+			vcc2v8_dvp: LDO_REG7 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <2800000>;
+				regulator-max-microvolt = <2800000>;
+
+				regulator-name = "vcc2v8_dvp";
+				regulator-state-mem {
+					regulator-off-in-suspend;
+					regulator-suspend-microvolt = <2800000>;
+				};
+			};
+
+			vcc1v8_dvp: LDO_REG8 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+
+				regulator-name = "vcc1v8_dvp";
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			vdd1v5_dvp: LDO_REG9 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1500000>;
+				regulator-max-microvolt = <1500000>;
+
+				regulator-name = "vdd1v5_dvp";
+				regulator-state-mem {
+					regulator-off-in-suspend;
+					regulator-suspend-microvolt = <1500000>;
+				};
+			};
+
+			dcdc_boost: BOOST {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <4700000>;
+				regulator-max-microvolt = <5400000>;
+				regulator-name = "boost";
+			};
+
+			otg_switch: OTG_SWITCH {
+				regulator-boot-on;
+				regulator-name = "otg_switch";
+			};
+		};
+
+		battery {
+			compatible = "rk817,battery";
+			ocv_table = <3500 3625 3685 3697 3718 3735 3748
+			3760 3774 3788 3802 3816 3834 3853
+			3877 3908 3946 3975 4018 4071 4106>;
+			design_capacity = <2500>;
+			design_qmax = <2750>;
+			bat_res = <100>;
+			sleep_enter_current = <300>;
+			sleep_exit_current = <300>;
+			sleep_filter_current = <100>;
+			power_off_thresd = <3500>;
+			zero_algorithm_vol = <3850>;
+			max_soc_offset = <60>;
+			monitor_sec = <5>;
+			sample_res = <10>;
+			virtual_power = <1>;
+		};
+
+		charger {
+			compatible = "rk817,charger";
+			min_input_voltage = <4500>;
+			max_input_current = <1500>;
+			max_chrg_current = <1300>;
+			max_chrg_voltage = <4200>;
+			chrg_term_mode = <1>;
+			chrg_finish_cur = <300>;
+			virtual_power = <0>;
+			dc_det_adc = <0>;
+			extcon = <&u2phy>;
+		};
+
+		rk817_codec: codec {
+			#sound-dai-cells = <0>;
+			compatible = "rockchip,rk817-codec";
+			clocks = <&cru SCLK_I2S1_OUT>;
+			clock-names = "mclk";
+			pinctrl-names = "default";
+			pinctrl-0 = <&i2s1_2ch_mclk>;
+			hp-volume = <20>;
+			spk-volume = <3>;
+			status = "okay";
+		};
+	};
+};
+
+&i2c1 {
+	status = "okay";
+	clock-frequency = <400000>;
+	i2c-scl-rising-time-ns = <275>;
+	i2c-scl-falling-time-ns = <16>;
+
+	sensor@f {
+		status = "okay";
+		compatible = "ak8963";
+		reg = <0x0f>;
+		type = <SENSOR_TYPE_COMPASS>;
+		irq_enable = <0>;
+		poll_delay_ms = <30>;
+		layout = <1>;
+		reprobe_en = <1>;
+	};
+
+	gt1x: gt1x@14 {
+	      compatible = "goodix,gt1x";
+	      reg = <0x14>;
+	      goodix,rst-gpio = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>;
+	      goodix,irq-gpio = <&gpio0 RK_PA5 IRQ_TYPE_LEVEL_LOW>;
+	};
+
+	sensor@4c {
+		status = "okay";
+		compatible = "gs_mma7660";
+		reg = <0x4c>;
+		type = <SENSOR_TYPE_ACCEL>;
+		irq-gpio = <&gpio0 RK_PB5 IRQ_TYPE_LEVEL_LOW>;
+		irq_enable = <0>;
+		poll_delay_ms = <30>;
+		layout = <1>;
+		reprobe_en = <1>;
+	};
+};
+
+&i2c2 {
+	status = "okay";
+};
+
+&i2s1_2ch {
+	status = "okay";
+	#sound-dai-cells = <0>;
+};
+
+&io_domains {
+	status = "okay";
+
+	vccio1-supply = <&vcc1v8_soc>;
+	vccio2-supply = <&vccio_sd>;
+	vccio3-supply = <&vcc1v8_dvp>;
+	vccio4-supply = <&vcc_3v0>;
+	vccio5-supply = <&vcc_3v0>;
+};
+
+&isp_mmu {
+	status = "okay";
+};
+
+&lvds {
+	status = "disabled";
+
+	ports {
+		port@1 {
+			reg = <1>;
+
+			lvds_out_panel: endpoint {
+				remote-endpoint = <&panel_in_lvds>;
+			};
+		};
+	};
+};
+
+&lvds_in_vopl {
+	status = "disabled";
+};
+
+&mipi_dphy {
+	status = "okay";
+};
+
+&nandc0 {
+	status = "okay";
+};
+
+&pinctrl {
+	headphone {
+		hp_det: hp-det {
+			rockchip,pins = <2 RK_PC6 RK_FUNC_GPIO &pcfg_pull_down>;
+		};
+	};
+
+	pmic {
+		pmic_int: pmic_int {
+			rockchip,pins =
+				<0 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+
+		soc_slppin_gpio: soc_slppin_gpio {
+			rockchip,pins =
+				<0 RK_PA4 RK_FUNC_GPIO &pcfg_output_low>;
+		};
+
+		soc_slppin_slp: soc_slppin_slp {
+			rockchip,pins =
+				<0 RK_PA4 RK_FUNC_1 &pcfg_pull_none>;
+		};
+
+		soc_slppin_rst: soc_slppin_rst {
+			rockchip,pins =
+				<0 RK_PA4 RK_FUNC_2 &pcfg_pull_none>;
+		};
+	};
+
+	sdio-pwrseq {
+		wifi_enable_h: wifi-enable-h {
+			rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+};
+
+&pmu_io_domains {
+	status = "okay";
+
+	pmuio1-supply = <&vcc3v0_pmu>;
+	pmuio2-supply = <&vcc3v0_pmu>;
+};
+
+&pwm1 {
+	status = "okay";
+};
+
+&rk_isp {
+	status = "okay";
+};
+
+&rk_rga {
+	status = "okay";
+};
+
+&rockchip_suspend {
+	status = "okay";
+	rockchip,sleep-debug-en = <1>;
+};
+
+&route_dsi {
+	status = "okay";
+};
+
+&route_lvds {
+	status = "disabled";
+};
+
+&saradc {
+	status = "okay";
+	vref-supply = <&vcc1v8_soc>;
+};
+
+&sdmmc {
+	bus-width = <4>;
+	cap-mmc-highspeed;
+	cap-sd-highspeed;
+	supports-sd;
+	card-detect-delay = <800>;
+	ignore-pm-notify;
+	/*cd-gpios = <&gpio2 4 GPIO_ACTIVE_HIGH>; [> CD GPIO <]*/
+	sd-uhs-sdr12;
+	sd-uhs-sdr25;
+	sd-uhs-sdr50;
+	sd-uhs-sdr104;
+	vqmmc-supply = <&vccio_sd>;
+	vmmc-supply = <&vcc_sd>;
+	status = "disabled";
+};
+
+&sdio {
+	bus-width = <4>;
+	cap-sd-highspeed;
+	supports-sdio;
+	ignore-pm-notify;
+	keep-power-in-suspend;
+	non-removable;
+	mmc-pwrseq = <&sdio_pwrseq>;
+	sd-uhs-sdr104;
+	status = "okay";
+};
+
+&tsadc {
+	status = "okay";
+};
+
+&u2phy {
+	status = "okay";
+
+	u2phy_host: host-port {
+		status = "okay";
+	};
+
+	u2phy_otg: otg-port {
+		status = "okay";
+	};
+};
+
+&usb20_otg {
+	status = "okay";
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart1_xfer &uart1_cts>;
+	status = "okay";
+};
+
+&vopb {
+	status = "okay";
+};
+
+&vopb_mmu {
+	status = "okay";
+};
+
+&vopl {
+	status = "okay";
+};
+
+&vopl_mmu {
+	status = "okay";
+};
+
+&vpu_combo {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3326-linux.dtsi b/arch/arm64/boot/dts/rockchip/rk3326-linux.dtsi
new file mode 100644
index 000000000000..bc353e69bd77
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3326-linux.dtsi
@@ -0,0 +1,108 @@
+/*
+ * Copyright (c) 2016 Fuzhou Rockchip Electronics Co., Ltd
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/ {
+	compatible = "rockchip,linux", "rockchip,rk3326";
+
+	chosen {
+		bootargs = "earlycon=uart8250,mmio32,0xff160000 swiotlb=1 console=ttyFIQ0 root=/dev/mmcblk1p8 rootwait";
+	};
+
+	fiq-debugger {
+		compatible = "rockchip,fiq-debugger";
+		rockchip,serial-id = <2>;
+		rockchip,wake-irq = <0>;
+		/* If enable uart uses irq instead of fiq */
+		rockchip,irq-mode-enable = <0>;
+		rockchip,baudrate = <1500000>;  /* Only 115200 and 1500000 */
+		interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&uart2m0_xfer>;
+		status = "okay";
+	};
+
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		drm_logo: drm-logo@00000000 {
+			compatible = "rockchip,drm-logo";
+			reg = <0x0 0x0 0x0 0x0>;
+		};
+	};
+};
+
+&display_subsystem {
+	status = "disabled";
+	ports = <&vopb_out>, <&vopl_out>;
+	logo-memory-region = <&drm_logo>;
+
+	route {
+		route_lvds: route-lvds {
+			status = "disabled";
+			logo,uboot = "logo.bmp";
+			logo,kernel = "logo_kernel.bmp";
+			logo,mode = "center";
+			charge_logo,mode = "center";
+			connect = <&vopb_out_lvds>;
+		};
+
+		route_dsi: route-dsi {
+			status = "disabled";
+			logo,uboot = "logo.bmp";
+			logo,kernel = "logo_kernel.bmp";
+			logo,mode = "center";
+			charge_logo,mode = "center";
+			connect = <&vopb_out_dsi>;
+		};
+
+		route_rgb: route-rgb {
+			status = "disabled";
+			logo,uboot = "logo.bmp";
+			logo,kernel = "logo_kernel.bmp";
+			logo,mode = "center";
+			charge_logo,mode = "center";
+			connect = <&vopb_out_rgb>;
+		};
+	};
+};