arm64: dts: rockchip: support rk3308 AI-VA demo board

Change-Id: Ieca68048c5b8bb41e3e9a8524a46e59f4e88bc40
Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com>

1 files changed, 679 insertions, 0 deletions

diff --git a/arch/arm64/boot/dts/rockchip/rk3308-ai-va-v10.dts b/arch/arm64/boot/dts/rockchip/rk3308-ai-va-v10.dts
new file mode 100644
index 000000000000..f416d59b0ccd
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3308-ai-va-v10.dts
@@ -0,0 +1,679 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2018 Fuzhou Rockchip Electronics Co., Ltd
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/input/input.h>
+#include "rk3308.dtsi"
+
+/ {
+	model = "Rockchip RK3308 voice assistant v10 board";
+	compatible = "rockchip,rk3308-ai-va-v10", "rockchip,rk3308";
+
+	chosen {
+		bootargs = "earlycon=uart8250,mmio32,0xff0c0000 swiotlb=1 console=ttyFIQ0 root=PARTUUID=614e0000-0000 rootfstype=squashfs rootwait";
+	};
+
+	adc-keys0 {
+		compatible = "adc-keys";
+		io-channels = <&saradc 0>;
+		io-channel-names = "buttons";
+		poll-interval = <100>;
+		keyup-threshold-microvolt = <1800000>;
+
+		func-key {
+			linux,code = <KEY_FN>;
+			label = "function";
+			press-threshold-microvolt = <17000>;
+		};
+	};
+
+	adc-keys1 {
+		compatible = "adc-keys";
+		io-channels = <&saradc 1>;
+		io-channel-names = "buttons";
+		poll-interval = <100>;
+		keyup-threshold-microvolt = <1800000>;
+
+		play-key {
+			linux,code = <KEY_PLAY>;
+			label = "play";
+			press-threshold-microvolt = <625000>;
+		};
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&mic_mute>;
+
+		mute {
+			gpios = <&gpio0 RK_PC0 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_MICMUTE>;
+			label = "GPIO Mic Mute";
+			debounce-interval = <100>;
+		};
+	};
+
+	rotary {
+		compatible = "rotary-encoder";
+		pinctrl-names = "default";
+		pinctrl-0 = <&rotary_gpio>;
+		gpios = <&gpio2 RK_PB3 GPIO_ACTIVE_LOW>,
+			<&gpio2 RK_PB4 GPIO_ACTIVE_LOW>;
+		linux,axis = <0>; /* REL_X */
+		rotary-encoder,relative-axis;
+	};
+
+	sdio_pwrseq: sdio-pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		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>;
+	};
+
+	sound {
+		compatible = "simple-audio-card";
+		simple-audio-card,format = "i2s";
+		simple-audio-card,mclk-fs = <256>;
+		simple-audio-card,name = "i2s_8ch_0";
+
+		simple-audio-card,dai-link@0 {
+			format = "i2s";
+			cpu {
+				sound-dai = <&i2s_8ch_0>;
+			};
+
+			codec {
+				sound-dai = <&dummy_codec>;
+			};
+		};
+
+		simple-audio-card,dai-link@1 {
+			format = "i2s";
+			cpu {
+				sound-dai = <&i2s_8ch_0>;
+			};
+
+			codec {
+				sound-dai = <&tas5711>;
+			};
+		};
+	};
+
+	dummy_codec: dummy-codec {
+		compatible = "rockchip,dummy-codec";
+		#sound-dai-cells = <0>;
+	};
+
+	vdd_log: vdd_core: vdd-core {
+		compatible = "pwm-regulator";
+		pwms = <&pwm0 0 5000 1>;
+		regulator-name = "vdd_core";
+		regulator-min-microvolt = <827000>;
+		regulator-max-microvolt = <1340000>;
+		regulator-init-microvolt = <1015000>;
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-settling-time-up-us = <250>;
+		status = "okay";
+	};
+
+	vdd_1v0: vdd-1v0 {
+		compatible = "regulator-fixed";
+		regulator-name = "vdd_1v0";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <1000000>;
+		regulator-max-microvolt = <1000000>;
+	};
+
+	vccio_sdio: vcc_1v8: vcc-1v8 {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_1v8";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		vin-supply = <&vcc_io>;
+	};
+
+	vcc_1v8_codec: vcc-1v8-codec {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_1v8_codec";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		vin-supply = <&vcc_io>;
+	};
+
+	vcc_ddr: vcc-ddr {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_ddr";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <1500000>;
+		regulator-max-microvolt = <1500000>;
+	};
+
+	vcc_3v3_codec: vcc_io: vcc-io {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_io";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
+
+	vccio_flash: vccio-flash {
+		compatible = "regulator-fixed";
+		regulator-name = "vccio_flash";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+	};
+
+	wireless-bluetooth {
+		compatible = "bluetooth-platdata";
+		uart_rts_gpios = <&gpio4 RK_PA7 GPIO_ACTIVE_LOW>;
+		pinctrl-names = "default", "rts_gpio";
+		pinctrl-0 = <&uart4_rts>;
+		pinctrl-1 = <&uart4_rts_gpio>;
+		BT,power_gpio    = <&gpio4 RK_PB3 GPIO_ACTIVE_HIGH>;
+		BT,wake_host_irq = <&gpio4 RK_PB4 GPIO_ACTIVE_HIGH>;
+		status = "okay";
+	};
+
+	wireless-wlan {
+		compatible = "wlan-platdata";
+		rockchip,grf = <&grf>;
+		wifi_chip_type = "ap6255";
+		WIFI,host_wake_irq = <&gpio0 RK_PA0 GPIO_ACTIVE_HIGH>;
+		status = "okay";
+	};
+};
+
+&cpu0 {
+	cpu-supply = <&vdd_core>;
+};
+
+&dmc {
+	center-supply = <&vdd_core>;
+	status = "okay";
+};
+
+&emmc {
+	bus-width = <8>;
+	cap-mmc-highspeed;
+	mmc-hs200-1_8v;
+	supports-emmc;
+	disable-wp;
+	non-removable;
+	num-slots = <1>;
+	status = "okay";
+};
+
+&fiq_debugger {
+	status = "okay";
+};
+
+&io_domains {
+	status = "okay";
+
+	vccio0-supply = <&vcc_io>;
+	vccio1-supply = <&vcc_io>;
+	vccio2-supply = <&vcc_1v8>;
+	vccio3-supply = <&vccio_flash>;
+	vccio4-supply = <&vccio_sdio>;
+	vccio5-supply = <&vcc_io>;
+};
+
+&i2c1 {
+	clock-frequency = <400000>;
+	status = "okay";
+
+	is31fl3236: led-controller@3c {
+		compatible = "issi,is31fl3236";
+		reg = <0x3c>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reset-gpios = <&gpio0 RK_PB0 GPIO_ACTIVE_HIGH>;
+		status = "okay";
+
+		led1: led@1 {
+			label = "led1";
+			reg = <1>;
+			led-max-microamp = <10000>;
+			linux,default-trigger = "timer";
+			linux,default-trigger-delay-ms = <0>;
+			linux,blink-delay-on-ms = <100>;
+			linux,blink-delay-off-ms = <1200>;
+		};
+
+		led2: led@2 {
+			label = "led2";
+			reg = <2>;
+			led-max-microamp = <10000>;
+			linux,default-trigger = "timer";
+			linux,default-trigger-delay-ms = <0>;
+			linux,blink-delay-on-ms = <100>;
+			linux,blink-delay-off-ms = <1200>;
+		};
+
+		led3: led@3 {
+			label = "led3";
+			reg = <3>;
+			led-max-microamp = <10000>;
+			linux,default-trigger = "default-on";
+		};
+
+		led4: led@4 {
+			label = "led4";
+			reg = <4>;
+			led-max-microamp = <10000>;
+			linux,default-trigger = "timer";
+			linux,default-trigger-delay-ms = <100>;
+			linux,blink-delay-on-ms = <100>;
+			linux,blink-delay-off-ms = <1200>;
+		};
+
+		led5: led@5 {
+			label = "led5";
+			reg = <5>;
+			led-max-microamp = <10000>;
+			linux,default-trigger = "timer";
+			linux,default-trigger-delay-ms = <100>;
+			linux,blink-delay-on-ms = <100>;
+			linux,blink-delay-off-ms = <1200>;
+		};
+
+		led6: led@6 {
+			label = "led6";
+			reg = <6>;
+			led-max-microamp = <10000>;
+			linux,default-trigger = "default-on";
+		};
+
+		led7: led@7 {
+			label = "led7";
+			reg = <7>;
+			led-max-microamp = <10000>;
+			linux,default-trigger = "timer";
+			linux,default-trigger-delay-ms = <200>;
+			linux,blink-delay-on-ms = <100>;
+			linux,blink-delay-off-ms = <1200>;
+		};
+
+		led8: led@8 {
+			label = "led8";
+			reg = <8>;
+			led-max-microamp = <10000>;
+			linux,default-trigger = "timer";
+			linux,default-trigger-delay-ms = <200>;
+			linux,blink-delay-on-ms = <100>;
+			linux,blink-delay-off-ms = <1200>;
+		};
+
+		led9: led@9 {
+			label = "led9";
+			reg = <9>;
+			led-max-microamp = <10000>;
+			linux,default-trigger = "default-on";
+		};
+
+		led10: led@10 {
+			label = "led10";
+			reg = <10>;
+			led-max-microamp = <10000>;
+			linux,default-trigger = "timer";
+			linux,default-trigger-delay-ms = <300>;
+			linux,blink-delay-on-ms = <100>;
+			linux,blink-delay-off-ms = <1200>;
+		};
+
+		led11: led@11 {
+			label = "led11";
+			reg = <11>;
+			led-max-microamp = <10000>;
+			linux,default-trigger = "timer";
+			linux,default-trigger-delay-ms = <300>;
+			linux,blink-delay-on-ms = <100>;
+			linux,blink-delay-off-ms = <1200>;
+		};
+
+		led12: led@12 {
+			label = "led12";
+			reg = <12>;
+			led-max-microamp = <10000>;
+			linux,default-trigger = "default-on";
+		};
+
+		led13: led@13 {
+			label = "led13";
+			reg = <13>;
+			led-max-microamp = <10000>;
+			linux,default-trigger = "timer";
+			linux,default-trigger-delay-ms = <400>;
+			linux,blink-delay-on-ms = <100>;
+			linux,blink-delay-off-ms = <1200>;
+		};
+
+		led14: led@14 {
+			label = "led14";
+			reg = <14>;
+			led-max-microamp = <10000>;
+			linux,default-trigger = "timer";
+			linux,default-trigger-delay-ms = <400>;
+			linux,blink-delay-on-ms = <100>;
+			linux,blink-delay-off-ms = <1200>;
+		};
+
+		led15: led@15 {
+			label = "led15";
+			reg = <15>;
+			led-max-microamp = <10000>;
+			linux,default-trigger = "default-on";
+		};
+
+		led16: led@16 {
+			label = "led16";
+			reg = <16>;
+			led-max-microamp = <10000>;
+			linux,default-trigger = "timer";
+			linux,default-trigger-delay-ms = <500>;
+			linux,blink-delay-on-ms = <100>;
+			linux,blink-delay-off-ms = <1200>;
+		};
+
+		led17: led@17 {
+			label = "led17";
+			reg = <17>;
+			led-max-microamp = <10000>;
+			linux,default-trigger = "timer";
+			linux,default-trigger-delay-ms = <500>;
+			linux,blink-delay-on-ms = <100>;
+			linux,blink-delay-off-ms = <1200>;
+		};
+
+		led18: led@18 {
+			label = "led18";
+			reg = <18>;
+			led-max-microamp = <10000>;
+			linux,default-trigger = "default-on";
+		};
+
+		led19: led@19 {
+			label = "led19";
+			reg = <19>;
+			led-max-microamp = <10000>;
+			linux,default-trigger = "timer";
+			linux,default-trigger-delay-ms = <600>;
+			linux,blink-delay-on-ms = <100>;
+			linux,blink-delay-off-ms = <1200>;
+		};
+
+		led20: led@20 {
+			label = "led20";
+			reg = <20>;
+			led-max-microamp = <10000>;
+			linux,default-trigger = "timer";
+			linux,default-trigger-delay-ms = <600>;
+			linux,blink-delay-on-ms = <100>;
+			linux,blink-delay-off-ms = <1200>;
+		};
+
+		led21: led@21 {
+			label = "led21";
+			reg = <21>;
+			led-max-microamp = <10000>;
+			linux,default-trigger = "default-on";
+		};
+
+		led22: led@22 {
+			label = "led22";
+			reg = <22>;
+			led-max-microamp = <10000>;
+			linux,default-trigger = "timer";
+			linux,default-trigger-delay-ms = <700>;
+			linux,blink-delay-on-ms = <100>;
+			linux,blink-delay-off-ms = <1200>;
+		};
+
+		led23: led@23 {
+			label = "led23";
+			reg = <23>;
+			led-max-microamp = <10000>;
+			linux,default-trigger = "timer";
+			linux,default-trigger-delay-ms = <700>;
+			linux,blink-delay-on-ms = <100>;
+			linux,blink-delay-off-ms = <1200>;
+		};
+
+		led124: led@24 {
+			label = "led24";
+			reg = <24>;
+			led-max-microamp = <10000>;
+			linux,default-trigger = "default-on";
+		};
+
+		led25: led@25 {
+			label = "led25";
+			reg = <25>;
+			led-max-microamp = <10000>;
+			linux,default-trigger = "timer";
+			linux,default-trigger-delay-ms = <800>;
+			linux,blink-delay-on-ms = <100>;
+			linux,blink-delay-off-ms = <1200>;
+		};
+
+		led26: led@26 {
+			label = "led26";
+			reg = <26>;
+			led-max-microamp = <10000>;
+			linux,default-trigger = "timer";
+			linux,default-trigger-delay-ms = <800>;
+			linux,blink-delay-on-ms = <100>;
+			linux,blink-delay-off-ms = <1200>;
+		};
+
+		led27: led@27 {
+			label = "led27";
+			reg = <27>;
+			led-max-microamp = <10000>;
+			linux,default-trigger = "default-on";
+		};
+
+		led28: led@28 {
+			label = "led28";
+			reg = <28>;
+			led-max-microamp = <10000>;
+			linux,default-trigger = "timer";
+			linux,default-trigger-delay-ms = <900>;
+			linux,blink-delay-on-ms = <100>;
+			linux,blink-delay-off-ms = <1200>;
+		};
+
+		led29: led@29 {
+			label = "led29";
+			reg = <29>;
+			led-max-microamp = <10000>;
+			linux,default-trigger = "timer";
+			linux,default-trigger-delay-ms = <900>;
+			linux,blink-delay-on-ms = <100>;
+			linux,blink-delay-off-ms = <1200>;
+		};
+
+		led30: led@30 {
+			label = "led30";
+			reg = <30>;
+			led-max-microamp = <10000>;
+			linux,default-trigger = "default-on";
+		};
+
+		led31: led@31 {
+			label = "led31";
+			reg = <31>;
+			led-max-microamp = <10000>;
+			linux,default-trigger = "timer";
+			linux,default-trigger-delay-ms = <1000>;
+			linux,blink-delay-on-ms = <100>;
+			linux,blink-delay-off-ms = <1200>;
+		};
+
+		led32: led@32 {
+			label = "led32";
+			reg = <32>;
+			led-max-microamp = <10000>;
+			linux,default-trigger = "timer";
+			linux,default-trigger-delay-ms = <1000>;
+			linux,blink-delay-on-ms = <100>;
+			linux,blink-delay-off-ms = <1200>;
+		};
+
+		led33: led@33 {
+			label = "led33";
+			reg = <33>;
+			led-max-microamp = <10000>;
+			linux,default-trigger = "default-on";
+		};
+
+		led34: led@34 {
+			label = "led34";
+			reg = <34>;
+			led-max-microamp = <10000>;
+			linux,default-trigger = "timer";
+			linux,default-trigger-delay-ms = <1100>;
+			linux,blink-delay-on-ms = <100>;
+			linux,blink-delay-off-ms = <1200>;
+		};
+
+		led35: led@35 {
+			label = "led35";
+			reg = <35>;
+			led-max-microamp = <10000>;
+			linux,default-trigger = "timer";
+			linux,default-trigger-delay-ms = <1100>;
+			linux,blink-delay-on-ms = <100>;
+			linux,blink-delay-off-ms = <1200>;
+		};
+
+		led36: led@36 {
+			label = "led36";
+			reg = <36>;
+			led-max-microamp = <10000>;
+			linux,default-trigger = "default-on";
+		};
+	};
+
+	tas5711: tas5711@1b {
+		#sound-dai-cells = <0>;
+		compatible = "ti,tas5711";
+		reg = <0x1b>;
+		clocks = <&cru SCLK_I2S0_8CH_TX_OUT>;
+		clock-names = "mclk";
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2s_8ch_0_mclk>;
+		pdn-gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>;
+		reset-gpios = <&gpio0 RK_PC4 GPIO_ACTIVE_LOW>;
+	};
+};
+
+&i2s_8ch_0 {
+	status = "okay";
+	assigned-clocks = <&cru SCLK_I2S0_8CH_RX>;
+	assigned-clock-parents = <&cru SCLK_I2S0_8CH_TX_MUX>;
+	rockchip,clk-trcm = <1>;
+	#sound-dai-cells = <0>;
+};
+
+&pinctrl {
+	pinctrl-names = "default";
+	pinctrl-0 = <&rtc_32k>;
+
+	buttons {
+		mic_mute: mic-mute {
+			rockchip,pins = <0 RK_PC0 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+	rotary {
+		rotary_gpio: rotary-gpio {
+			rockchip,pins =
+				<2 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>,
+				<2 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+	sdio-pwrseq {
+		wifi_enable_h: wifi-enable-h {
+			rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+};
+
+&pwm0 {
+	status = "okay";
+	pinctrl-names = "active";
+	pinctrl-0 = <&pwm0_pin_pull_down>;
+};
+
+&rockchip_suspend {
+	rockchip,pwm-regulator-config = <
+		(0
+		| RKPM_PWM_REGULATOR
+		)
+	>;
+
+	status = "okay";
+};
+
+&saradc {
+	status = "okay";
+	vref-supply = <&vcc_1v8>;
+};
+
+&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 {
+	rockchip,hw-tshut-mode = <0>; /* tshut mode 0:CRU 1:GPIO */
+	rockchip,hw-tshut-polarity = <1>; /* tshut polarity 0:LOW 1:HIGH */
+	status = "okay";
+};
+
+&uart4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart4_xfer &uart4_cts>;
+	status = "okay";
+};
+
+&u2phy {
+	status = "okay";
+
+	u2phy_otg: otg-port {
+		status = "okay";
+	};
+};
+
+&usb20_otg {
+	status = "okay";
+};