mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-10-10 10:39:26 +00:00
Code Issues Releases Wiki Activity
linux-stable/arch/arm64/boot/dts/rockchip/rk3368-orion-r68-meta.dts
Heiko Stuebner d64420e816 arm64: dts: rockchip: bulk convert gpios to their constant counterparts 
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>
Tested-by: Katsuhiro Suzuki <katsuhiro@katsuster.net>
Acked-by: Robin Murphy <robin.murphy@arm.com>
2019-04-11 14:38:00 +02:00

338 lines
7 KiB
Text
Raw Blame History

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2016 Matthias Brugger <mbrugger@suse.com>
*/
/dts-v1/;
#include <dt-bindings/input/input.h>
#include "rk3368.dtsi"
/ {
model = "Rockchip Orion R68";
compatible = "tronsmart,orion-r68-meta", "rockchip,rk3368";
chosen {
stdout-path = "serial2:115200n8";
};
memory {
device_type = "memory";
reg = <0x0 0x0 0x0 0x80000000>;
};
emmc_pwrseq: emmc-pwrseq {
compatible = "mmc-pwrseq-emmc";
pinctrl-0 = <&emmc_reset>;
pinctrl-names = "default";
reset-gpios = <&gpio2 RK_PA3 GPIO_ACTIVE_HIGH>;
};
ext_gmac: external-gmac-clock {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <125000000>;
clock-output-names = "ext_gmac";
};
keys: gpio-keys {
compatible = "gpio-keys";
pinctrl-names = "default";
pinctrl-0 = <&pwr_key>;
power {
wakeup-source;
gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>;
label = "GPIO Power";
linux,code = <KEY_POWER>;
};
};
leds: gpio-leds {
compatible = "gpio-leds";
red {
gpios = <&gpio3 RK_PD5 GPIO_ACTIVE_HIGH>;
label = "orion:red:led";
pinctrl-names = "default";
pinctrl-0 = <&led_ctl>;
default-state = "on";
};
blue {
gpios = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>;
label = "orion:blue:led";
pinctrl-names = "default";
pinctrl-0 = <&stby_pwren>;
default-state = "off";
};
};
vcc_18: vcc18-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc_18";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
vin-supply = <&vcc_sys>;
};
/* supplies both host and otg */
vcc_host: vcc-host-regulator {
compatible = "regulator-fixed";
gpio = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&host_vbus_drv>;
regulator-name = "vcc_host";
regulator-always-on;
regulator-boot-on;
vin-supply = <&vcc_sys>;
};
vcc_io: vcc-io-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc_io";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
regulator-boot-on;
vin-supply = <&vcc_sys>;
};
vcc_lan: vcc-lan-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc_lan";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
regulator-boot-on;
vin-supply = <&vcc_io>;
};
vcc_sd: vcc-sd-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc_sd";
gpio = <&gpio3 RK_PB3 GPIO_ACTIVE_LOW>;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&vcc_io>;
};
vcc_sys: vcc-sys-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc_sys";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
regulator-boot-on;
};
vccio_sd: vcc-io-sd-regulator {
compatible = "regulator-fixed";
regulator-name= "vccio_sd";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
regulator-boot-on;
vin-supply = <&vcc_io>;
};
vccio_wl: vccio-wl-regulator {
compatible = "regulator-fixed";
regulator-name = "vccio_wl";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
regulator-boot-on;
vin-supply = <&vcc_io>;
};
vdd_10: vdd-10-regulator {
compatible = "regulator-fixed";
regulator-name = "vdd_10";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
regulator-boot-on;
vin-supply = <&vcc_sys>;
};
};
&emmc {
bus-width = <8>;
cap-mmc-highspeed;
mmc-pwrseq = <&emmc_pwrseq>;
mmc-hs200-1_2v;
mmc-hs200-1_8v;
non-removable;
pinctrl-names = "default";
pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
status = "okay";
};
&gmac {
assigned-clocks = <&cru SCLK_MAC>;
assigned-clock-parents = <&ext_gmac>;
clock_in_out = "input";
phy-supply = <&vcc_lan>;
phy-mode = "rgmii";
pinctrl-names = "default";
pinctrl-0 = <&rgmii_pins>;
snps,reset-gpio = <&gpio3 RK_PB4 GPIO_ACTIVE_HIGH>;
snps,reset-active-low;
snps,reset-delays-us = <0 10000 1000000>;
tx_delay = <0x30>;
rx_delay = <0x10>;
status = "ok";
};
&i2c0 {
status = "okay";
vdd_cpu: syr827@40 {
compatible = "silergy,syr827";
reg = <0x40>;
fcs,suspend-voltage-selector = <1>;
regulator-name = "vdd_cpu";
regulator-enable-ramp-delay = <300>;
regulator-min-microvolt = <712500>;
regulator-max-microvolt = <1500000>;
regulator-ramp-delay = <8000>;
regulator-always-on;
regulator-boot-on;
vin-supply = <&vcc_sys>;
};
hym8563: hym8563@51 {
compatible = "haoyu,hym8563";
reg = <0x51>;
#clock-cells = <0>;
clock-frequency = <32768>;
clock-output-names = "xin32k";
/* rtc_int is not connected */
};
};
&pinctrl {
pcfg_pull_none_drv_8ma: pcfg-pull-none-drv-8ma {
bias-disable;
drive-strength = <8>;
};
pcfg_pull_up_drv_8ma: pcfg-pull-up-drv-8ma {
bias-pull-up;
drive-strength = <8>;
};
emmc {
emmc_bus8: emmc-bus8 {
rockchip,pins = <1 RK_PC2 2 &pcfg_pull_up_drv_8ma>,
<1 RK_PC3 2 &pcfg_pull_up_drv_8ma>,
<1 RK_PC4 2 &pcfg_pull_up_drv_8ma>,
<1 RK_PC5 2 &pcfg_pull_up_drv_8ma>,
<1 RK_PC6 2 &pcfg_pull_up_drv_8ma>,
<1 RK_PC7 2 &pcfg_pull_up_drv_8ma>,
<1 RK_PD0 2 &pcfg_pull_up_drv_8ma>,
<1 RK_PD1 2 &pcfg_pull_up_drv_8ma>;
};
emmc-clk {
rockchip,pins = <2 RK_PA4 2 &pcfg_pull_none_drv_8ma>;
};
emmc-cmd {
rockchip,pins = <1 RK_PD2 2 &pcfg_pull_up_drv_8ma>;
};
emmc_reset: emmc-reset {
rockchip,pins = <2 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
keys {
pwr_key: pwr-key {
rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_down>;
};
};
leds {
stby_pwren: stby-pwren {
rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
};
led_ctl: led-ctl {
rockchip,pins = <3 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
sdmmc {
sdmmc_clk: sdmmc-clk {
rockchip,pins = <2 RK_PB1 1 &pcfg_pull_none_drv_8ma>;
};
sdmmc_cmd: sdmmc-cmd {
rockchip,pins = <2 RK_PB2 1 &pcfg_pull_up_drv_8ma>;
};
sdmmc_cd: sdmmc-cd {
rockchip,pins = <2 RK_PB3 1 &pcfg_pull_up_drv_8ma>;
};
sdmmc_bus1: sdmmc-bus1 {
rockchip,pins = <2 RK_PA5 1 &pcfg_pull_up_drv_8ma>;
};
sdmmc_bus4: sdmmc-bus4 {
rockchip,pins = <2 RK_PA5 1 &pcfg_pull_up_drv_8ma>,
<2 RK_PA6 1 &pcfg_pull_up_drv_8ma>,
<2 RK_PA7 1 &pcfg_pull_up_drv_8ma>,
<2 RK_PB0 1 &pcfg_pull_up_drv_8ma>;
};
};
usb {
host_vbus_drv: host-vbus-drv {
rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
};
&saradc {
vref-supply = <&vcc_18>;
status = "okay";
};
&sdmmc {
bus-width = <4>;
clock-frequency = <50000000>;
max-frequency = <50000000>;
cap-sd-highspeed;
card-detect-delay = <200>;
pinctrl-names = "default";
pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
vmmc-supply = <&vcc_sd>;
vqmmc-supply = <&vccio_sd>;
status = "okay";
};
&uart2 {
status = "okay";
};
&uart4 {
pinctrl-names = "default";
pinctrl-0 = <&uart4_xfer>;
status = "okay";
};
&usb_host0_ehci {
status = "okay";
};
&usb_otg {
status = "okay";
};
&wdt {
status = "okay";
};
Reference in a new issue View git blame Copy permalink