mirror of https://gitee.com/openkylin/linux.git
287 lines
6.5 KiB
Plaintext
287 lines
6.5 KiB
Plaintext
/*
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* This file is dual-licensed: you can use it either under the terms
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* of the GPL or the X11 license, at your option. Note that this dual
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* licensing only applies to this file, and not this project as a
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* whole.
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*
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* a) This file is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This file is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* Or, alternatively,
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*
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* b) Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use,
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* copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following
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* conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*/
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/dts-v1/;
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#include "rk3288-rock2-som.dtsi"
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/ {
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model = "Radxa Rock 2 Square";
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compatible = "radxa,rock2-square", "rockchip,rk3288";
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chosen {
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stdout-path = "serial2:115200n8";
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};
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gpio-leds {
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compatible = "gpio-leds";
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heartbeat {
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gpios = <&gpio7 RK_PB7 GPIO_ACTIVE_LOW>;
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label = "rock2:green:state1";
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linux,default-trigger = "heartbeat";
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};
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mmc {
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gpios = <&gpio0 RK_PB3 GPIO_ACTIVE_LOW>;
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label = "rock2:blue:state2";
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linux,default-trigger = "mmc0";
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};
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};
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ir: ir-receiver {
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compatible = "gpio-ir-receiver";
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gpios = <&gpio8 RK_PA1 GPIO_ACTIVE_LOW>;
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pinctrl-names = "default";
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pinctrl-0 = <&ir_int>;
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};
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sound {
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compatible = "simple-audio-card";
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simple-audio-card,name = "SPDIF";
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simple-audio-card,dai-link@1 { /* S/PDIF - S/PDIF */
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cpu { sound-dai = <&spdif>; };
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codec { sound-dai = <&spdif_out>; };
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};
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};
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sata_pwr: sata-prw-regulator {
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compatible = "regulator-fixed";
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enable-active-high;
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gpio = <&gpio0 13 GPIO_ACTIVE_HIGH>;
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pinctrl-names = "default";
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pinctrl-0 = <&sata_pwr_en>;
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/* Always turn on the 5V sata power connector */
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regulator-always-on;
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regulator-name = "sata_pwr";
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};
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spdif_out: spdif-out {
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compatible = "linux,spdif-dit";
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#sound-dai-cells = <0>;
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};
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sound-i2s {
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compatible = "rockchip,rk3288-hdmi-analog";
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pinctrl-names = "default";
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pinctrl-0 = <&phone_ctl>, <&hp_det>;
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rockchip,audio-codec = <&es8388>;
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rockchip,hp-det-gpios = <&gpio7 7 GPIO_ACTIVE_HIGH>;
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rockchip,hp-en-gpios = <&gpio8 0 GPIO_ACTIVE_HIGH>;
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rockchip,i2s-controller = <&i2s>;
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rockchip,model = "I2S";
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rockchip,routing = "Analog", "LOUT2",
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"Analog", "ROUT2";
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};
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sdio_pwrseq: sdio-pwrseq {
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compatible = "mmc-pwrseq-simple";
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clocks = <&hym8563>;
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clock-names = "ext_clock";
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pinctrl-names = "default";
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pinctrl-0 = <&wifi_enable>;
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reset-gpios = <&gpio4 RK_PD4 GPIO_ACTIVE_LOW>;
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};
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vcc_usb_host: vcc-host-regulator {
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compatible = "regulator-fixed";
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enable-active-high;
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gpio = <&gpio0 RK_PB6 GPIO_ACTIVE_HIGH>;
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pinctrl-names = "default";
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pinctrl-0 = <&host_vbus_drv>;
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regulator-name = "vcc_host";
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};
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vcc_sd: sdmmc-regulator {
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compatible = "regulator-fixed";
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gpio = <&gpio7 RK_PB3 GPIO_ACTIVE_LOW>;
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pinctrl-names = "default";
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pinctrl-0 = <&sdmmc_pwr>;
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regulator-name = "vcc_sd";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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vin-supply = <&vcc_io>;
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};
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};
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&sdio0 {
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bus-width = <4>;
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cap-sd-highspeed;
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cap-sdio-irq;
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disable-wp;
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mmc-pwrseq = <&sdio_pwrseq>;
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non-removable;
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pinctrl-names = "default";
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pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk &sdio0_int>;
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vmmc-supply = <&vcc_io>;
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vqmmc-supply = <&vcc_18>;
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status = "okay";
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};
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&sdmmc {
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bus-width = <4>;
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cap-mmc-highspeed;
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cap-sd-highspeed;
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card-detect-delay = <200>;
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disable-wp; /* wp not hooked up */
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pinctrl-names = "default";
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pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
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vmmc-supply = <&vcc_sd>;
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vqmmc-supply = <&vccio_sd>;
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status = "okay";
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};
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&gmac {
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status = "ok";
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};
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&hdmi {
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ddc-i2c-bus = <&i2c5>;
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status = "okay";
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};
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&i2c0 {
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hym8563: hym8563@51 {
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compatible = "haoyu,hym8563";
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reg = <0x51>;
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#clock-cells = <0>;
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clock-frequency = <32768>;
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clock-output-names = "xin32k";
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interrupt-parent = <&gpio0>;
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interrupts = <RK_PA4 IRQ_TYPE_EDGE_FALLING>;
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pinctrl-names = "default";
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pinctrl-0 = <&pmic_int>;
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};
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};
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&i2c2 {
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status = "okay";
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es8388: es8388@10 {
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compatible = "everest,es8388", "everest,es8328";
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reg = <0x10>;
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AVDD-supply = <&vccio_codec>;
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DVDD-supply = <&vccio_codec>;
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HPVDD-supply = <&vccio_codec>;
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PVDD-supply = <&vccio_codec>;
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clocks = <&cru SCLK_I2S0_OUT>;
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};
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};
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&i2c5 {
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status = "okay";
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};
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&i2s {
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status = "okay";
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};
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&pinctrl {
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ir {
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ir_int: ir-int {
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rockchip,pins = <8 1 RK_FUNC_GPIO &pcfg_pull_up>;
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};
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};
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pmic {
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pmic_int: pmic-int {
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rockchip,pins = <0 4 RK_FUNC_GPIO &pcfg_pull_up>;
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};
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};
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headphone {
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hp_det: hp-det {
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rockchip,pins = <7 7 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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phone_ctl: phone-ctl {
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rockchip,pins = <8 0 RK_FUNC_GPIO &pcfg_pull_up>;
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};
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};
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usb {
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host_vbus_drv: host-vbus-drv {
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rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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sata {
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sata_pwr_en: sata-pwr-en {
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rockchip,pins = <0 13 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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sdmmc {
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sdmmc_pwr: sdmmc-pwr {
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rockchip,pins = <7 11 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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sdio {
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wifi_enable: wifi-enable {
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rockchip,pins = <4 28 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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};
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&spdif {
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status = "okay";
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};
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&uart2 {
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status = "okay";
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};
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&usbphy {
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status = "okay";
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};
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&usbphy1 {
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vbus-supply = <&vcc_usb_host>;
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};
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&usb_host0_ehci {
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status = "okay";
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};
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&usb_host1 {
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status = "okay";
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};
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