xref: /OK3568_Linux_fs/kernel/arch/arm/boot/dts/rk3036-echo.dts (revision 4882a59341e53eb6f0b4789bf948001014eff981)

/*
 * 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.
 */

/dts-v1/;

#include "rk3036.dtsi"

/ {
	model = "Rockchip RK3036 Echo";
	compatible = "rockchip,rk3036-echo", "rockchip,rk3036";

	fiq-debugger {
		compatible = "rockchip,fiq-debugger";
		interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_LOW>;
		rockchip,serial-id = <2>;
		rockchip,wake-irq = <0>;
		/* If enable uart uses irq instead of fiq */
		rockchip,irq-mode-enable = <0>;
		/* Only 115200 and 1500000 */
		rockchip,baudrate = <115200>;
		pinctrl-names = "default";
		pinctrl-0 = <&uart2_xfer>;
		status = "okay";
	};

	chosen {
		bootargs = "earlycon=uart8250,mmio32,0x20068000";
	};

	/* rk805 pmic sleep/poweroff */
	gpio_poweroff {
		compatible = "gpio-poweroff";
		gpios = <&gpio2 7 GPIO_ACTIVE_HIGH>;
		status = "okay";
	};

	rotary {
		compatible = "rotary-encoder";
		gpios = <&gpio2 17 GPIO_ACTIVE_LOW>,
				<&gpio2 16 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 = <&bt_wake_h>;

		/*
		 * On the module itself this is one of these (depending
		 * on the actual card populated):
		 * - SDIO_RESET_L_WL_REG_ON
		 * - SDIO_RESET_L_WL_RST
		 * - SDIO_RESET_L_BT_EN
		 */
		reset-gpios = <&gpio0 26 GPIO_ACTIVE_LOW>; /* WL_REG_ON */
	};

	wireless-bluetooth {
		compatible = "bluetooth-platdata";
		uart_rts_gpios = <&gpio0 19 GPIO_ACTIVE_LOW>;
		pinctrl-names = "default", "rts_gpio";
		pinctrl-0 = <&uart0_rts>;
		pinctrl-1 = <&uart0_gpios>;
		BT,reset_gpio = <&gpio2 9 GPIO_ACTIVE_HIGH>;
		BT,wake_gpio = <&gpio2 8 GPIO_ACTIVE_HIGH>;
		BT,wake_host_irq = <&gpio0 20 GPIO_ACTIVE_LOW>;
		status = "okay";
	};

	wireless-wlan {
		compatible = "wlan-platdata";
		rockchip,grf = <&grf>;
		wifi_chip_type = "ap6212";
		WIFI,host_wake_irq = <&gpio0 27 GPIO_ACTIVE_HIGH>;
		status = "okay";
	};

	gpio_keys {
		compatible = "gpio-keys";
		#address-cells = <1>;
		#size-cells = <0>;

		pinctrl-names = "default";
		pinctrl-0 = <&pwr_key>;

		power_key: power-key {
			label = "GPIO Key Power";
			gpios = <&gpio2 25 GPIO_ACTIVE_LOW>;
			linux,code = <207>;
			debounce-interval = <100>;
			wakeup-source;
		};
	};

	xin32k: xin32k {
		compatible = "fixed-clock";
		clock-frequency = <32768>;
		clock-output-names = "xin32k";
		#clock-cells = <0>;
	};
};

&acodec {
	status = "okay";
};

&cpu0 {
	cpu-supply = <&vdd_cpu>;
};

&cpu0_opp_table {
	/delete-node/ opp-408000000;
	/delete-node/ opp-600000000;
};

&emmc {
	no-sdio;
	no-sd;
	status = "okay";
};

&gpu {
	status = "okay";
	mali-supply = <&vdd_gpu>;
};

&hdmi {
	status = "okay";
};

&hevc {
	status = "okay";
};

&hevc_mmu {
	status = "okay";
};

&i2c1 {
	clock-frequency = <400000>;

	status = "okay";

	rk805: rk805@18 {
		compatible = "rockchip,rk805";
		status = "okay";
		reg = <0x18>;
		interrupt-parent = <&gpio0>;
		interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
		spinctrl-names = "default";
		pinctrl-0 = <&pmic_int>;
		rockchip,system-power-controller;
		wakeup-source;
		gpio-controller;
		#gpio-cells = <2>;
		#clock-cells = <1>;
		clock-output-names = "rk805-clkout1", "rk805-clkout2";

		rtc {
			status = "okay";
		};

		pwrkey {
			status = "okay";
		};

		gpio {
			status = "okay";
		};

		regulators {
			vdd_cpu: DCDC_REG1 {
				regulator-name = "vdd_gpu";
				regulator-min-microvolt = <1100000>;
				regulator-max-microvolt = <1350000>;
				regulator-initial-mode = <0x1>;
				regulator-ramp-delay = <12500>;
				regulator-boot-on;
				regulator-always-on;
				regulator-state-mem {
					regulator-off-in-suspend;
				};
			};

			vdd_gpu: DCDC_REG2 {
				regulator-name = "vdd_gpu";
				regulator-min-microvolt = <712500>;
				regulator-max-microvolt = <1450000>;
				regulator-initial-mode = <0x1>;
				regulator-ramp-delay = <12500>;
				regulator-boot-on;
				regulator-always-on;
				regulator-state-mem {
					regulator-mode = <0x2>;
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1000000>;
				};
			};

			vcc_ddr: DCDC_REG3 {
				regulator-name = "vcc_ddr";
				regulator-boot-on;
				regulator-always-on;
				regulator-state-mem {
					regulator-mode = <0x2>;
					regulator-on-in-suspend;
				};
			};

			vcc_io: DCDC_REG1 {
				regulator-name = "vcc_io";
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-initial-mode = <0x1>;
				regulator-boot-on;
				regulator-always-on;
				regulator-state-mem {
					regulator-mode = <0x2>;
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <3300000>;
				};
			};

			vcca_33: LDO_REG1 {
				regulator-name = "vcca_33";
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-initial-state = <3>;
				regulator-boot-on;
				regulator-always-on;
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <3300000>;
				};
			};

			vcc_18: LDO_REG2 {
				regulator-name = "vcc_18";
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-boot-on;
				regulator-always-on;
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1800000>;
				};
			};

			vdd10_pmu: LDO_REG3 {
				regulator-name = "vdd10_pmu";
				regulator-min-microvolt = <1100000>;
				regulator-max-microvolt = <1100000>;
				regulator-boot-on;
				regulator-always-on;
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1100000>;
				};
			};
		};
	};
};

&i2c2 {
	status = "okay";
	cx20810: cx20810@35 {
		compatible = "conexant,cx20810";
		reg = <0x35>;
		reset-gpios = <&gpio0 28 GPIO_ACTIVE_HIGH>;
		status = "okay";
	};

	is31fl3236: led-controller@3c {
		compatible = "issi,is31fl3236";
		reg = <0x3c>;
		#address-cells = <1>;
		#size-cells = <0>;
		reset-gpios = <&gpio2 19 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";
		};
	};
};

&i2s {
	#sound-dai-cells = <0>;
	pinctrl-0 = <&i2s_sclk
		     &i2s_lrclktx
		     &i2s_sdo
		     &i2s_sdi>;
	status = "okay";
};

&mpp_srv {
	status = "okay";
};

&sdio {
	status = "okay";

	bus-width = <4>;
	cap-sd-highspeed;
	cap-sdio-irq;
	default-sample-phase = <90>;
	keep-power-in-suspend;
	mmc-pwrseq = <&sdio_pwrseq>;
	non-removable;
	num-slots = <1>;
	pinctrl-names = "default";
	pinctrl-0 = <&sdio_clk &sdio_cmd &sdio_bus4>;
	sd-uhs-sdr12;
	sd-uhs-sdr25;
	sd-uhs-sdr50;
	sd-uhs-sdr104;
	no-sd;
	no-mmc;
};

&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>;
};

&uart0 {
	pinctrl-0 = <&uart0_xfer>, <&uart0_cts>;
	status = "okay";
};

&uart2 {
	status = "disabled";
};

&usb_host {
	status = "okay";
};

&usb_otg {
	status = "okay";
};

&vdpu {
	status = "okay";
};

&vpu_mmu {
	status = "okay";
};

&vop {
	status = "okay";
};

&vop_mmu {
	status = "okay";
};

&wdt {
	status = "okay";
};

&pinctrl {
	pmic {
		pmic_int: pmic-int {
			rockchip,pins = <0 RK_PA1 RK_FUNC_GPIO &pcfg_pull_default>;
		};
	};

	keys {
		pwr_key: pwr-key {
			rockchip,pins = <2 RK_PD1 RK_FUNC_GPIO &pcfg_pull_default>;
		};
	};

	sdio {
		bt_wake_h: bt-wake-h {
			rockchip,pins = <2 RK_PB0 RK_FUNC_GPIO &pcfg_pull_default>;
		};
	};

	sdmmc {
		sdmmc_pwr: sdmmc-pwr {
			rockchip,pins = <2 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	sleep {
		global_pwroff: global-pwroff {
			rockchip,pins = <2 RK_PA7 1 &pcfg_pull_none>;
		};
	};

	wireless-bluetooth {
		uart0_gpios: uart0-gpios {
			rockchip,pins = <0 RK_PC3 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};
};