194 lines
3.7 KiB
Plaintext
194 lines
3.7 KiB
Plaintext
/*
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* Copyright (c) 2013 MundoReader S.L.
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* Author: Heiko Stuebner <heiko@sntech.de>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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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/dts-v1/;
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#include "rk3066a.dtsi"
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/ {
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model = "bq Curie 2";
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compatible = "mundoreader,bq-curie2", "rockchip,rk3066a";
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memory {
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reg = <0x60000000 0x40000000>;
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};
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vcc_sd0: fixed-regulator {
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compatible = "regulator-fixed";
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regulator-name = "sdmmc-supply";
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regulator-min-microvolt = <3000000>;
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regulator-max-microvolt = <3000000>;
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gpio = <&gpio3 7 GPIO_ACTIVE_LOW>;
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startup-delay-us = <100000>;
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vin-supply = <&vcc_io>;
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};
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gpio-keys {
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compatible = "gpio-keys";
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#address-cells = <1>;
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#size-cells = <0>;
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autorepeat;
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button@0 {
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gpios = <&gpio6 2 GPIO_ACTIVE_LOW>; /* GPIO6_A2 */
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linux,code = <116>;
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label = "GPIO Key Power";
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linux,input-type = <1>;
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gpio-key,wakeup = <1>;
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debounce-interval = <100>;
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};
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button@1 {
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gpios = <&gpio4 21 GPIO_ACTIVE_LOW>; /* GPIO4_C5 */
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linux,code = <104>;
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label = "GPIO Key Vol-";
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linux,input-type = <1>;
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gpio-key,wakeup = <0>;
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debounce-interval = <100>;
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};
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/* VOL+ comes somehow thru the ADC */
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};
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};
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&cpu0 {
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cpu0-supply = <&vdd_arm>;
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};
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&i2c1 {
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status = "okay";
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clock-frequency = <400000>;
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tps: tps@2d {
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reg = <0x2d>;
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interrupt-parent = <&gpio6>;
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interrupts = <6 IRQ_TYPE_LEVEL_LOW>;
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vcc5-supply = <&vcc_io>;
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vcc6-supply = <&vcc_io>;
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regulators {
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vcc_rtc: regulator@0 {
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regulator-name = "vcc_rtc";
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regulator-always-on;
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};
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vcc_io: regulator@1 {
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regulator-name = "vcc_io";
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regulator-always-on;
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};
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vdd_arm: regulator@2 {
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regulator-name = "vdd_arm";
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regulator-min-microvolt = <600000>;
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regulator-max-microvolt = <1500000>;
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regulator-boot-on;
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regulator-always-on;
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};
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vcc_ddr: regulator@3 {
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regulator-name = "vcc_ddr";
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regulator-min-microvolt = <600000>;
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regulator-max-microvolt = <1500000>;
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regulator-boot-on;
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regulator-always-on;
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};
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vcc18_cif: regulator@5 {
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regulator-name = "vcc18_cif";
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regulator-always-on;
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};
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vdd_11: regulator@6 {
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regulator-name = "vdd_11";
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regulator-always-on;
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};
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vcc_25: regulator@7 {
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regulator-name = "vcc_25";
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regulator-always-on;
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};
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vcc_18: regulator@8 {
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regulator-name = "vcc_18";
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regulator-always-on;
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};
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vcc25_hdmi: regulator@9 {
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regulator-name = "vcc25_hdmi";
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regulator-always-on;
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};
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vcca_33: regulator@10 {
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regulator-name = "vcca_33";
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regulator-always-on;
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};
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vcc_tp: regulator@11 {
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regulator-name = "vcc_tp";
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regulator-always-on;
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};
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vcc28_cif: regulator@12 {
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regulator-name = "vcc28_cif";
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regulator-always-on;
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};
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};
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};
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};
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/* must be included after &tps gets defined */
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#include "tps65910.dtsi"
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&mmc0 { /* sdmmc */
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num-slots = <1>;
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status = "okay";
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pinctrl-names = "default";
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pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>;
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vmmc-supply = <&vcc_sd0>;
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bus-width = <4>;
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disable-wp;
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};
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&mmc1 { /* wifi */
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num-slots = <1>;
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status = "okay";
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non-removable;
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pinctrl-names = "default";
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pinctrl-0 = <&sd1_clk &sd1_cmd &sd1_bus4>;
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bus-width = <4>;
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disable-wp;
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};
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&uart0 {
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status = "okay";
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};
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&uart1 {
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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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&uart3 {
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status = "okay";
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};
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&wdt {
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status = "okay";
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};
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