关键词：rk3036-echo.dts ,linux_3.10,rockchip,dts
dts — rk3036-echo.dts
/*
* 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,signal-irq = <106>;
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 {
status = "okay";
};
&gpu {
status = "okay";
mali-supply = <&vdd_gpu>;
};
&hdmi {
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 {
compatible = "rk805-regulator";
status = "okay";
#address-cells = <1>;
#size-cells = <0>;
vdd_cpu: RK805_DCDC1@0 {
regulator-compatible = "RK805_DCDC1";
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: RK805_DCDC2@1 {
regulator-compatible = "RK805_DCDC2";
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: RK805_DCDC3@2 {
regulator-compatible = "RK805_DCDC3";
regulator-name = "vcc_ddr";
regulator-initial-mode = <0x1>;
regulator-boot-on;
regulator-always-on;
regulator-state-mem {
regulator-mode = <0x2>;
regulator-on-in-suspend;
};
};
vcc_io: RK805_DCDC4@3 {
regulator-compatible = "RK805_DCDC4";
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: RK805_LDO1@4 {
regulator-compatible = "RK805_LDO1";
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: RK805_LDO2@5 {
regulator-compatible = "RK805_LDO2";
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: RK805_LDO3@6 {
regulator-compatible = "RK805_LDO3";
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>;
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;
supports-sdio;
};
&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";
};
&vop {
status = "okay";
};
&vop_mmu {
status = "okay";
};
&vpu_combo {
status = "okay";
};
&vpu_mmu {
status = "okay";
};
&wdt {
status = "okay";
};
&pinctrl {
pmic {
pmic_int: pmic-int {
rockchip,pins = <0 1 RK_FUNC_GPIO &pcfg_pull_default>;
};
};
keys {
pwr_key: pwr-key {
rockchip,pins = <2 25 RK_FUNC_GPIO &pcfg_pull_default>;
};
};
sdio {
bt_wake_h: bt-wake-h {
rockchip,pins = <2 8 RK_FUNC_GPIO &pcfg_pull_default>;
};
};
sdmmc {
sdmmc_pwr: sdmmc-pwr {
rockchip,pins = <2 28 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
sleep {
global_pwroff: global-pwroff {
rockchip,pins = <2 7 RK_FUNC_1 &pcfg_pull_none>;
};
};
wireless-bluetooth {
uart0_gpios: uart0-gpios {
rockchip,pins = <0 19 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
};