mirror of
https://github.com/torvalds/linux
synced 2024-10-09 04:43:17 +00:00
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>
175 lines
3.8 KiB
Plaintext
175 lines
3.8 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
|
|
/*
|
|
* Google Veyron Jerry Rev 3+ board device tree source
|
|
*
|
|
* Copyright 2015 Google, Inc
|
|
*/
|
|
|
|
/dts-v1/;
|
|
#include "rk3288-veyron-chromebook.dtsi"
|
|
#include "cros-ec-sbs.dtsi"
|
|
|
|
/ {
|
|
model = "Google Jerry";
|
|
compatible = "google,veyron-jerry-rev15", "google,veyron-jerry-rev14",
|
|
"google,veyron-jerry-rev13", "google,veyron-jerry-rev12",
|
|
"google,veyron-jerry-rev11", "google,veyron-jerry-rev10",
|
|
"google,veyron-jerry-rev7", "google,veyron-jerry-rev6",
|
|
"google,veyron-jerry-rev5", "google,veyron-jerry-rev4",
|
|
"google,veyron-jerry-rev3", "google,veyron-jerry",
|
|
"google,veyron", "rockchip,rk3288";
|
|
|
|
panel_regulator: panel-regulator {
|
|
compatible = "regulator-fixed";
|
|
enable-active-high;
|
|
gpio = <&gpio7 RK_PB6 GPIO_ACTIVE_HIGH>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&lcd_enable_h>;
|
|
regulator-name = "panel_regulator";
|
|
startup-delay-us = <100000>;
|
|
vin-supply = <&vcc33_sys>;
|
|
};
|
|
|
|
vcc18_lcd: vcc18-lcd {
|
|
compatible = "regulator-fixed";
|
|
enable-active-high;
|
|
gpio = <&gpio2 RK_PB5 GPIO_ACTIVE_HIGH>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&avdd_1v8_disp_en>;
|
|
regulator-name = "vcc18_lcd";
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
vin-supply = <&vcc18_wl>;
|
|
};
|
|
|
|
backlight_regulator: backlight-regulator {
|
|
compatible = "regulator-fixed";
|
|
enable-active-high;
|
|
gpio = <&gpio2 RK_PB4 GPIO_ACTIVE_HIGH>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&bl_pwr_en>;
|
|
regulator-name = "backlight_regulator";
|
|
vin-supply = <&vcc33_sys>;
|
|
startup-delay-us = <15000>;
|
|
};
|
|
};
|
|
|
|
&backlight {
|
|
power-supply = <&backlight_regulator>;
|
|
};
|
|
|
|
&panel {
|
|
power-supply= <&panel_regulator>;
|
|
};
|
|
|
|
&rk808 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pmic_int_l &dvs_1 &dvs_2>;
|
|
dvs-gpios = <&gpio7 RK_PB4 GPIO_ACTIVE_HIGH>,
|
|
<&gpio7 RK_PB7 GPIO_ACTIVE_HIGH>;
|
|
|
|
regulators {
|
|
mic_vcc: LDO_REG2 {
|
|
regulator-name = "mic_vcc";
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-state-mem {
|
|
regulator-off-in-suspend;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
&sdmmc {
|
|
disable-wp;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd_disabled &sdmmc_cd_gpio
|
|
&sdmmc_bus4>;
|
|
};
|
|
|
|
&vcc_5v {
|
|
enable-active-high;
|
|
gpio = <&gpio7 RK_PC5 GPIO_ACTIVE_HIGH>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&drv_5v>;
|
|
};
|
|
|
|
&vcc50_hdmi {
|
|
enable-active-high;
|
|
gpio = <&gpio5 RK_PC3 GPIO_ACTIVE_HIGH>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&vcc50_hdmi_en>;
|
|
};
|
|
|
|
&pinctrl {
|
|
backlight {
|
|
bl_pwr_en: bl_pwr_en {
|
|
rockchip,pins = <2 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
buck-5v {
|
|
drv_5v: drv-5v {
|
|
rockchip,pins = <7 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
hdmi {
|
|
vcc50_hdmi_en: vcc50-hdmi-en {
|
|
rockchip,pins = <5 RK_PC3 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
lcd {
|
|
lcd_enable_h: lcd-en {
|
|
rockchip,pins = <7 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
};
|
|
|
|
avdd_1v8_disp_en: avdd-1v8-disp-en {
|
|
rockchip,pins = <2 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
pmic {
|
|
dvs_1: dvs-1 {
|
|
rockchip,pins = <7 RK_PB4 RK_FUNC_GPIO &pcfg_pull_down>;
|
|
};
|
|
|
|
dvs_2: dvs-2 {
|
|
rockchip,pins = <7 RK_PB7 RK_FUNC_GPIO &pcfg_pull_down>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&i2c4 {
|
|
status = "okay";
|
|
|
|
/*
|
|
* Trackpad pin control is shared between Elan and Synaptics devices
|
|
* so we have to pull it up to the bus level.
|
|
*/
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&i2c4_xfer &trackpad_int>;
|
|
|
|
trackpad@15 {
|
|
/*
|
|
* Remove the inherited pinctrl settings to avoid clashing
|
|
* with bus-wide ones.
|
|
*/
|
|
/delete-property/pinctrl-names;
|
|
/delete-property/pinctrl-0;
|
|
};
|
|
|
|
trackpad@2c {
|
|
compatible = "hid-over-i2c";
|
|
interrupt-parent = <&gpio7>;
|
|
interrupts = <RK_PA3 IRQ_TYPE_EDGE_FALLING>;
|
|
reg = <0x2c>;
|
|
hid-descr-addr = <0x0020>;
|
|
vcc-supply = <&vcc33_io>;
|
|
wakeup-source;
|
|
};
|
|
};
|