ARM: dts: rockchip: add rk3288-firefly-reload (4421db1c) · Commits · 戴 / test

Documentation/devicetree/bindings/arm/rockchip.txt

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		@@ -31,6 +31,10 @@ Rockchip platforms device tree bindings
		or
		- compatible = "firefly,firefly-rk3288-beta", "rockchip,rk3288";

		- Firefly Firefly-RK3288 Reload board:
		Required root node properties:
		- compatible = "firefly,firefly-rk3288-reload", "rockchip,rk3288";

		- ChipSPARK PopMetal-RK3288 board:
		Required root node properties:
		- compatible = "chipspark,popmetal-rk3288", "rockchip,rk3288";

arch/arm/boot/dts/Makefile

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		@@ -627,6 +627,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += \
		rk3288-fennec.dtb \
		rk3288-firefly-beta.dtb \
		rk3288-firefly.dtb \
		rk3288-firefly-reload.dtb \
		rk3288-miqi.dtb \
		rk3288-popmetal.dtb \
		rk3288-r89.dtb \

arch/arm/boot/dts/rk3288-firefly-reload-core.dtsi

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		/*
		* Device tree file for Firefly Rockchip RK3288 Core board
		* Copyright (c) 2016 Randy Li <ayaka@soulik.info>
		*
		* 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.
		*/

		#include <dt-bindings/input/input.h>
		#include "rk3288.dtsi"

		/ {
		memory {
		device_type = "memory";
		reg = <0 0x80000000>;
		};

		dovdd_1v8: dovdd-1v8-regulator {
		compatible = "regulator-fixed";
		regulator-name = "dovdd_1v8";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		vin-supply = <&vcc28_dvp>;
		};

		ext_gmac: external-gmac-clock {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <125000000>;
		clock-output-names = "ext_gmac";
		};

		vbat_wl: 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_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>;
		};
		};

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

		&emmc {
		bus-width = <8>;
		cap-mmc-highspeed;
		disable-wp;
		mmc-ddr-1_8v;
		mmc-hs200-1_8v;
		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";
		};

		&gmac {
		assigned-clocks = <&cru SCLK_MAC>;
		assigned-clock-parents = <&ext_gmac>;
		clock_in_out = "input";
		pinctrl-names = "default";
		pinctrl-0 = <&rgmii_pins>, <&phy_rst>, <&phy_pmeb>, <&phy_int>;
		phy-supply = <&vcc_lan>;
		phy-mode = "rgmii";
		snps,reset-active-low;
		snps,reset-delays-us = <0 10000 1000000>;
		snps,reset-gpio = <&gpio4 8 GPIO_ACTIVE_LOW>;
		tx_delay = <0x30>;
		rx_delay = <0x10>;
		status = "ok";
		};

		&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;
		regulator-enable-ramp-delay = <300>;
		regulator-ramp-delay = <8000>;
		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>;
		};

		act8846: act8846@5a {
		compatible = "active-semi,act8846";
		reg = <0x5a>;
		pinctrl-names = "default";
		pinctrl-0 = <&pmic_vsel>, <&pwr_hold>;
		system-power-controller;

		vp1-supply = <&vcc_sys>;
		vp2-supply = <&vcc_sys>;
		vp3-supply = <&vcc_sys>;
		vp4-supply = <&vcc_sys>;
		inl1-supply = <&vcc_sys>;
		inl2-supply = <&vcc_sys>;
		inl3-supply = <&vcc_20>;

		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_33: REG7 {
		regulator-name = "vcca_33";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		};

		vcc_lan: REG8 {
		regulator-name = "vcca_lan";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		};

		vccio_pmu: REG9 {
		regulator-name = "vccio_pmu";
		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;
		};

		vccio_wl: 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;
		};
		};
		};
		};

		&io_domains {
		status = "okay";

		audio-supply = <&vcca_33>;
		bb-supply = <&vcc_io>;
		dvp-supply = <&dovdd_1v8>;
		flash0-supply = <&vcc_flash>;
		flash1-supply = <&vcc_lan>;
		gpio30-supply = <&vcc_io>;
		gpio1830-supply = <&vcc_io>;
		lcdc-supply = <&vcc_io>;
		sdcard-supply = <&vccio_sd>;
		wifi-supply = <&vccio_wl>;
		};

		&pinctrl {
		pcfg_output_high: pcfg-output-high {
		output-high;
		};

		pcfg_output_low: pcfg-output-low {
		output-low;
		};

		pcfg_pull_up_drv_12ma: pcfg-pull-up-drv-12ma {
		bias-pull-up;
		drive-strength = <12>;
		};

		act8846 {
		pwr_hold: pwr-hold {
		rockchip,pins = <0 1 RK_FUNC_GPIO &pcfg_output_high>;
		};

		pmic_vsel: pmic-vsel {
		rockchip,pins = <7 14 RK_FUNC_GPIO &pcfg_output_low>;
		};
		};

		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>;
		};
		};
		};

		&tsadc {
		rockchip,hw-tshut-mode = <0>;
		rockchip,hw-tshut-polarity = <0>;
		status = "okay";
		};

		&vopb {
		status = "okay";
		};

		&vopb_mmu {
		status = "okay";
		};

		&vopl {
		status = "okay";
		};

		&vopl_mmu {
		status = "okay";
		};

		&wdt {
		status = "okay";
		};

arch/arm/boot/dts/rk3288-firefly-reload.dts

0 → 100644

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		/*
		* Device tree file for Firefly Rockchip RK3288 Core board
		* Copyright (c) 2016 Randy Li <ayaka@soulik.info>
		*
		* 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 "rk3288-firefly-reload-core.dtsi"

		/ {
		model = "Firefly-RK3288-reload";
		compatible = "firefly,firefly-rk3288-reload", "rockchip,rk3288";

		gpio-keys {
		compatible = "gpio-keys";

		power {
		wakeup-source;
		gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
		label = "GPIO Power";
		linux,code = <KEY_POWER>;
		pinctrl-names = "default";
		pinctrl-0 = <&pwr_key>;
		};
		};

		ir-receiver {
		compatible = "gpio-ir-receiver";
		gpios = <&gpio7 0 GPIO_ACTIVE_LOW>;
		};

		leds {
		compatible = "gpio-leds";

		power {
		gpios = <&gpio8 2 GPIO_ACTIVE_LOW>;
		label = "firefly:blue:power";
		pinctrl-names = "default";
		pinctrl-0 = <&power_led>;
		panic-indicator;
		};

		work {
		gpios = <&gpio8 1 GPIO_ACTIVE_LOW>;
		label = "firefly:blue:user";
		linux,default-trigger = "rc-feedback";
		pinctrl-names = "default";
		pinctrl-0 = <&work_led>;
		};
		};

		sdio_pwrseq: sdio-pwrseq {
		compatible = "mmc-pwrseq-simple";
		clocks = <&hym8563>;
		clock-names = "ext_clock";
		pinctrl-names = "default";
		pinctrl-0 = <&wifi_enable>;
		reset-gpios = <&gpio4 28 GPIO_ACTIVE_LOW>;
		};

		sound {
		compatible = "simple-audio-card";
		simple-audio-card,name = "SPDIF";
		simple-audio-card,dai-link@1 { /* S/PDIF - S/PDIF */
		cpu { sound-dai = <&spdif>; };
		codec { sound-dai = <&spdif_out>; };
		};
		};

		spdif_out: spdif-out {
		compatible = "linux,spdif-dit";
		#sound-dai-cells = <0>;
		};

		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_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_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>;
		};

		/*
		* A TT8142 creates both dovdd_1v8 and vcc28_dvp, controlled
		* by the dvp_pwr pin.
		*/
		vcc28_dvp: vcc28-dvp-regulator {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio0 11 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&dvp_pwr>;
		regulator-name = "vcc28_dvp";
		regulator-min-microvolt = <2800000>;
		regulator-max-microvolt = <2800000>;
		regulator-always-on;
		vin-supply = <&vcc_io>;
		};
		};

		&i2c0 {
		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>;
		};
		};

		&i2c2 {
		status = "okay";

		codec: es8328@10 {
		compatible = "everest,es8328";
		DVDD-supply = <&vcca_33>;
		AVDD-supply = <&vcca_33>;
		PVDD-supply = <&vcca_33>;
		HPVDD-supply = <&vcca_33>;
		clocks = <&cru HCLK_I2S0>, <&cru SCLK_I2S0>;
		clock-names = "i2s_hclk", "i2s_clk";
		reg = <0x10>;
		};
		};

		&i2s {
		status = "okay";
		};

		&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>;
		sd-uhs-sdr12;
		sd-uhs-sdr25;
		sd-uhs-sdr50;
		sd-uhs-sdr104;
		sd-uhs-ddr50;
		vmmc-supply = <&vcc_sd>;
		vqmmc-supply = <&vccio_sd>;
		status = "okay";
		};

		&sdio0 {
		bus-width = <4>;
		cap-sd-highspeed;
		cap-sdio-irq;
		disable-wp;
		mmc-pwrseq = <&sdio_pwrseq>;
		non-removable;
		num-slots = <1>;
		pinctrl-names = "default";
		pinctrl-0 = <&sdio0_bus4>, <&sdio0_cmd>, <&sdio0_clk>, <&sdio0_int>;
		sd-uhs-sdr12;
		sd-uhs-sdr25;
		sd-uhs-sdr50;
		sd-uhs-ddr50;
		vmmc-supply = <&vbat_wl>;
		vqmmc-supply = <&vccio_wl>;
		status = "okay";
		};

		&spdif {
		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";
		};

		&usbphy {
		status = "okay";
		};

		&usb_host1 {
		pinctrl-names = "default";
		pinctrl-0 = <&usbhub_rst>;
		status = "okay";
		};

		&usb_otg {
		status = "okay";
		};

		&pinctrl {
		ir {
		ir_int: ir-int {
		rockchip,pins = <7 0 RK_FUNC_GPIO &pcfg_pull_up>;
		};
		};

		dvp {
		dvp_pwr: dvp-pwr {
		rockchip,pins = <0 11 RK_FUNC_GPIO &pcfg_pull_none>;
		};
		};

		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 {
		/*
		* Default drive strength isn't enough to achieve even
		* high-speed mode on firefly board so bump up to 12ma.
		*/
		sdmmc_bus4: sdmmc-bus4 {
		rockchip,pins = <6 16 RK_FUNC_1 &pcfg_pull_up_drv_12ma>,
		<6 17 RK_FUNC_1 &pcfg_pull_up_drv_12ma>,
		<6 18 RK_FUNC_1 &pcfg_pull_up_drv_12ma>,
		<6 19 RK_FUNC_1 &pcfg_pull_up_drv_12ma>;
		};

		sdmmc_clk: sdmmc-clk {
		rockchip,pins = <6 20 RK_FUNC_1 &pcfg_pull_none_12ma>;
		};

		sdmmc_cmd: sdmmc-cmd {
		rockchip,pins = <6 21 RK_FUNC_1 &pcfg_pull_up_drv_12ma>;
		};

		sdmmc_pwr: sdmmc-pwr {
		rockchip,pins = <7 11 RK_FUNC_GPIO &pcfg_pull_none>;
		};
		};

		sdio {
		wifi_enable: wifi-enable {
		rockchip,pins = <4 28 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>;
		};
		};
		};

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