mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-23 19:14:30 +08:00
07f08d9cee
Rockchip SoCs use 2 different numbering schemes. Where the gpio- controllers just count 0-31 for their 32 gpios, the underlying iomux controller splits these into 4 separate entities A-D. Device-schematics always use these iomux-values to identify pins, so to make mapping schematics to devicetree easier Andy Yan introduced named constants for the pins but so far we only used them on new additions. Using a sed-script created by Emil Renner Berthing bulk-convert the remaining raw gpio numbers into their descriptive counterparts and also gets rid of the unhelpful RK_FUNC_x -> x and RK_GPIOx -> x mappings: /rockchip,pins *=/bcheck b # to end of script :append-next-line N :check /^[^;]*$/bappend-next-line s/<RK_GPIO\([0-9]\) /<\1 /g s/<\([^ ][^ ]* *\)0 /<\1RK_PA0 /g s/<\([^ ][^ ]* *\)1 /<\1RK_PA1 /g s/<\([^ ][^ ]* *\)2 /<\1RK_PA2 /g s/<\([^ ][^ ]* *\)3 /<\1RK_PA3 /g s/<\([^ ][^ ]* *\)4 /<\1RK_PA4 /g s/<\([^ ][^ ]* *\)5 /<\1RK_PA5 /g s/<\([^ ][^ ]* *\)6 /<\1RK_PA6 /g s/<\([^ ][^ ]* *\)7 /<\1RK_PA7 /g s/<\([^ ][^ ]* *\)8 /<\1RK_PB0 /g s/<\([^ ][^ ]* *\)9 /<\1RK_PB1 /g s/<\([^ ][^ ]* *\)10 /<\1RK_PB2 /g s/<\([^ ][^ ]* *\)11 /<\1RK_PB3 /g s/<\([^ ][^ ]* *\)12 /<\1RK_PB4 /g s/<\([^ ][^ ]* *\)13 /<\1RK_PB5 /g s/<\([^ ][^ ]* *\)14 /<\1RK_PB6 /g s/<\([^ ][^ ]* *\)15 /<\1RK_PB7 /g s/<\([^ ][^ ]* *\)16 /<\1RK_PC0 /g s/<\([^ ][^ ]* *\)17 /<\1RK_PC1 /g s/<\([^ ][^ ]* *\)18 /<\1RK_PC2 /g s/<\([^ ][^ ]* *\)19 /<\1RK_PC3 /g s/<\([^ ][^ ]* *\)20 /<\1RK_PC4 /g s/<\([^ ][^ ]* *\)21 /<\1RK_PC5 /g s/<\([^ ][^ ]* *\)22 /<\1RK_PC6 /g s/<\([^ ][^ ]* *\)23 /<\1RK_PC7 /g s/<\([^ ][^ ]* *\)24 /<\1RK_PD0 /g s/<\([^ ][^ ]* *\)25 /<\1RK_PD1 /g s/<\([^ ][^ ]* *\)26 /<\1RK_PD2 /g s/<\([^ ][^ ]* *\)27 /<\1RK_PD3 /g s/<\([^ ][^ ]* *\)28 /<\1RK_PD4 /g s/<\([^ ][^ ]* *\)29 /<\1RK_PD5 /g s/<\([^ ][^ ]* *\)30 /<\1RK_PD6 /g s/<\([^ ][^ ]* *\)31 /<\1RK_PD7 /g s/<\([^ ][^ ]* *[^ ][^ ]* *\)0 /<\1RK_FUNC_GPIO /g s/<\([^ ][^ ]* *[^ ][^ ]* *\)RK_FUNC_\([1-9]\) /<\1\2 /g Suggested-by: Emil Renner Berthing <esmil@mailme.dk> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
185 lines
3.3 KiB
Plaintext
185 lines
3.3 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
|
|
/*
|
|
* Copyright (c) 2016 Paweł Jarosz <paweljarosz3691@gmail.com>
|
|
*/
|
|
|
|
/dts-v1/;
|
|
#include "rk3066a.dtsi"
|
|
|
|
/ {
|
|
model = "Rikomagic MK808";
|
|
compatible = "rikomagic,mk808", "rockchip,rk3066a";
|
|
|
|
chosen {
|
|
stdout-path = "serial2:115200n8";
|
|
};
|
|
|
|
memory@60000000 {
|
|
reg = <0x60000000 0x40000000>;
|
|
device_type = "memory";
|
|
};
|
|
|
|
gpio-leds {
|
|
compatible = "gpio-leds";
|
|
|
|
blue {
|
|
label = "mk808:blue:power";
|
|
gpios = <&gpio0 RK_PA3 GPIO_ACTIVE_HIGH>;
|
|
default-state = "off";
|
|
linux,default-trigger = "default-on";
|
|
};
|
|
};
|
|
|
|
hdmi_con {
|
|
compatible = "hdmi-connector";
|
|
type = "c";
|
|
|
|
port {
|
|
hdmi_con_in: endpoint {
|
|
remote-endpoint = <&hdmi_out_con>;
|
|
};
|
|
};
|
|
};
|
|
|
|
vcc_io: vcc-io {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "vcc_io";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
};
|
|
|
|
vcc_host: usb-host-regulator {
|
|
compatible = "regulator-fixed";
|
|
enable-active-high;
|
|
gpio = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>;
|
|
pinctrl-0 = <&host_drv>;
|
|
pinctrl-names = "default";
|
|
regulator-always-on;
|
|
regulator-name = "host-pwr";
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
startup-delay-us = <100000>;
|
|
vin-supply = <&vcc_io>;
|
|
};
|
|
|
|
vcc_otg: usb-otg-regulator {
|
|
compatible = "regulator-fixed";
|
|
enable-active-high;
|
|
gpio = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>;
|
|
pinctrl-0 = <&otg_drv>;
|
|
pinctrl-names = "default";
|
|
regulator-always-on;
|
|
regulator-name = "vcc_otg";
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
startup-delay-us = <100000>;
|
|
vin-supply = <&vcc_io>;
|
|
};
|
|
|
|
vcc_sd: sdmmc-regulator {
|
|
compatible = "regulator-fixed";
|
|
gpio = <&gpio3 RK_PA7 GPIO_ACTIVE_LOW>;
|
|
pinctrl-0 = <&sdmmc_pwr>;
|
|
pinctrl-names = "default";
|
|
regulator-name = "vcc_sd";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
startup-delay-us = <100000>;
|
|
vin-supply = <&vcc_io>;
|
|
};
|
|
|
|
vcc_wifi: sdio-regulator {
|
|
compatible = "regulator-fixed";
|
|
enable-active-high;
|
|
gpio = <&gpio3 RK_PD0 GPIO_ACTIVE_HIGH>;
|
|
pinctrl-0 = <&wifi_pwr>;
|
|
pinctrl-names = "default";
|
|
regulator-name = "vcc_wifi";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
startup-delay-us = <100000>;
|
|
vin-supply = <&vcc_io>;
|
|
};
|
|
};
|
|
|
|
&hdmi {
|
|
status = "okay";
|
|
};
|
|
|
|
&hdmi_in_vop1 {
|
|
status = "disabled";
|
|
};
|
|
|
|
&hdmi_out {
|
|
hdmi_out_con: endpoint {
|
|
remote-endpoint = <&hdmi_con_in>;
|
|
};
|
|
};
|
|
|
|
&mmc0 {
|
|
bus-width = <4>;
|
|
cap-mmc-highspeed;
|
|
cap-sd-highspeed;
|
|
vmmc-supply = <&vcc_sd>;
|
|
status = "okay";
|
|
};
|
|
|
|
&mmc1 {
|
|
bus-width = <4>;
|
|
non-removable;
|
|
pinctrl-0 = <&sd1_clk &sd1_cmd &sd1_bus4>;
|
|
pinctrl-names = "default";
|
|
vmmc-supply = <&vcc_wifi>;
|
|
status = "okay";
|
|
};
|
|
|
|
&pinctrl {
|
|
usb-host {
|
|
host_drv: host-drv {
|
|
rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_default>;
|
|
};
|
|
};
|
|
|
|
usb-otg {
|
|
otg_drv: otg-drv {
|
|
rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_default>;
|
|
};
|
|
};
|
|
|
|
sdmmc {
|
|
sdmmc_pwr: sdmmc-pwr {
|
|
rockchip,pins = <3 RK_PA7 RK_FUNC_GPIO &pcfg_pull_default>;
|
|
};
|
|
};
|
|
|
|
sdio {
|
|
wifi_pwr: wifi-pwr {
|
|
rockchip,pins = <3 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&uart2 {
|
|
status = "okay";
|
|
};
|
|
|
|
&usb_host {
|
|
status = "okay";
|
|
};
|
|
|
|
&usb_otg {
|
|
status = "okay";
|
|
};
|
|
|
|
&usbphy {
|
|
status = "okay";
|
|
};
|
|
|
|
&vop0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&wdt {
|
|
status = "okay";
|
|
};
|