mirror of
https://github.com/smaeul/u-boot.git
synced 2025-10-31 12:08:19 +00:00
3176d47d35
Firefly Core-PX30-JD4 use UART2M1 while PX30 evb using UART2M0, the U-Boot proper will use the dts setting to do the IOMUX init, and a separate dts is needed for px30-firefly. Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
532 lines
9.9 KiB
Plaintext
532 lines
9.9 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
|
|
/*
|
|
* Copyright (c) 2019 Fuzhou Rockchip Electronics Co., Ltd
|
|
*/
|
|
|
|
/dts-v1/;
|
|
#include <dt-bindings/gpio/gpio.h>
|
|
#include <dt-bindings/input/input.h>
|
|
#include <dt-bindings/pinctrl/rockchip.h>
|
|
#include "px30.dtsi"
|
|
|
|
/ {
|
|
model = "Firefly Core-PX30-JD4";
|
|
compatible = "rockchip,px30-firefly", "rockchip,px30";
|
|
|
|
chosen {
|
|
stdout-path = "serial2:115200n8";
|
|
};
|
|
|
|
adc-keys {
|
|
compatible = "adc-keys";
|
|
io-channels = <&saradc 2>;
|
|
io-channel-names = "buttons";
|
|
keyup-threshold-microvolt = <1800000>;
|
|
poll-interval = <100>;
|
|
|
|
esc-key {
|
|
label = "esc";
|
|
linux,code = <KEY_ESC>;
|
|
press-threshold-microvolt = <1310000>;
|
|
};
|
|
|
|
home-key {
|
|
label = "home";
|
|
linux,code = <KEY_HOME>;
|
|
press-threshold-microvolt = <624000>;
|
|
};
|
|
|
|
menu-key {
|
|
label = "menu";
|
|
linux,code = <KEY_MENU>;
|
|
press-threshold-microvolt = <987000>;
|
|
};
|
|
|
|
vol-down-key {
|
|
label = "volume down";
|
|
linux,code = <KEY_VOLUMEDOWN>;
|
|
press-threshold-microvolt = <300000>;
|
|
};
|
|
|
|
vol-up-key {
|
|
label = "volume up";
|
|
linux,code = <KEY_VOLUMEUP>;
|
|
press-threshold-microvolt = <17000>;
|
|
};
|
|
};
|
|
|
|
backlight: backlight {
|
|
compatible = "pwm-backlight";
|
|
pwms = <&pwm1 0 25000 0>;
|
|
power-supply = <&vcc3v3_lcd>;
|
|
};
|
|
|
|
emmc_pwrseq: emmc-pwrseq {
|
|
compatible = "mmc-pwrseq-emmc";
|
|
pinctrl-0 = <&emmc_reset>;
|
|
pinctrl-names = "default";
|
|
reset-gpios = <&gpio1 RK_PB3 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
|
|
sdio_pwrseq: sdio-pwrseq {
|
|
compatible = "mmc-pwrseq-simple";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&wifi_enable_h>;
|
|
|
|
/*
|
|
* On the module itself this is one of these (depending
|
|
* on the actual card populated):
|
|
* - SDIO_RESET_L_WL_REG_ON
|
|
* - PDN (power down when low)
|
|
*/
|
|
reset-gpios = <&gpio0 RK_PA2 GPIO_ACTIVE_LOW>; /* GPIO3_A4 */
|
|
};
|
|
|
|
vcc5v0_sys: vccsys {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "vcc5v0_sys";
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
};
|
|
};
|
|
|
|
&cpu0 {
|
|
cpu-supply = <&vdd_arm>;
|
|
};
|
|
|
|
&cpu1 {
|
|
cpu-supply = <&vdd_arm>;
|
|
};
|
|
|
|
&cpu2 {
|
|
cpu-supply = <&vdd_arm>;
|
|
};
|
|
|
|
&cpu3 {
|
|
cpu-supply = <&vdd_arm>;
|
|
};
|
|
|
|
&display_subsystem {
|
|
status = "okay";
|
|
};
|
|
|
|
&dsi {
|
|
status = "okay";
|
|
|
|
ports {
|
|
mipi_out: port@1 {
|
|
reg = <1>;
|
|
|
|
mipi_out_panel: endpoint {
|
|
remote-endpoint = <&mipi_in_panel>;
|
|
};
|
|
};
|
|
};
|
|
|
|
panel@0 {
|
|
compatible = "sitronix,st7703";
|
|
reg = <0>;
|
|
backlight = <&backlight>;
|
|
iovcc-supply = <&vcc_1v8>;
|
|
vci-supply = <&vcc3v3_lcd>;
|
|
|
|
ports {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
port@0 {
|
|
reg = <0>;
|
|
|
|
mipi_in_panel: endpoint {
|
|
remote-endpoint = <&mipi_out_panel>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
&dsi_dphy {
|
|
status = "okay";
|
|
};
|
|
|
|
&emmc {
|
|
bus-width = <8>;
|
|
cap-mmc-highspeed;
|
|
mmc-hs200-1_8v;
|
|
non-removable;
|
|
mmc-pwrseq = <&emmc_pwrseq>;
|
|
vmmc-supply = <&vcc_3v0>;
|
|
vqmmc-supply = <&vccio_flash>;
|
|
status = "okay";
|
|
};
|
|
|
|
&gmac {
|
|
clock_in_out = "output";
|
|
phy-supply = <&vcc_rmii>;
|
|
snps,reset-gpio = <&gpio2 13 GPIO_ACTIVE_LOW>;
|
|
snps,reset-active-low;
|
|
snps,reset-delays-us = <0 50000 50000>;
|
|
status = "okay";
|
|
};
|
|
|
|
&i2c0 {
|
|
status = "okay";
|
|
|
|
rk809: pmic@20 {
|
|
compatible = "rockchip,rk809";
|
|
reg = <0x20>;
|
|
interrupt-parent = <&gpio0>;
|
|
interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pmic_int>;
|
|
rockchip,system-power-controller;
|
|
wakeup-source;
|
|
#clock-cells = <0>;
|
|
clock-output-names = "xin32k";
|
|
|
|
vcc1-supply = <&vcc5v0_sys>;
|
|
vcc2-supply = <&vcc5v0_sys>;
|
|
vcc3-supply = <&vcc5v0_sys>;
|
|
vcc4-supply = <&vcc5v0_sys>;
|
|
vcc5-supply = <&vcc3v3_sys>;
|
|
vcc6-supply = <&vcc3v3_sys>;
|
|
vcc7-supply = <&vcc3v3_sys>;
|
|
vcc8-supply = <&vcc3v3_sys>;
|
|
vcc9-supply = <&vcc5v0_sys>;
|
|
|
|
regulators {
|
|
vdd_log: DCDC_REG1 {
|
|
regulator-name = "vdd_log";
|
|
regulator-min-microvolt = <950000>;
|
|
regulator-max-microvolt = <1350000>;
|
|
regulator-ramp-delay = <6001>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
regulator-suspend-microvolt = <950000>;
|
|
};
|
|
};
|
|
|
|
vdd_arm: DCDC_REG2 {
|
|
regulator-name = "vdd_arm";
|
|
regulator-min-microvolt = <950000>;
|
|
regulator-max-microvolt = <1350000>;
|
|
regulator-ramp-delay = <6001>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
|
|
regulator-state-mem {
|
|
regulator-off-in-suspend;
|
|
regulator-suspend-microvolt = <950000>;
|
|
};
|
|
};
|
|
|
|
vcc_ddr: DCDC_REG3 {
|
|
regulator-name = "vcc_ddr";
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
};
|
|
};
|
|
|
|
vcc_3v0: vcc_rmii: DCDC_REG4 {
|
|
regulator-name = "vcc_3v0";
|
|
regulator-min-microvolt = <3000000>;
|
|
regulator-max-microvolt = <3000000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
regulator-suspend-microvolt = <3000000>;
|
|
};
|
|
};
|
|
|
|
vcc3v3_sys: DCDC_REG5 {
|
|
regulator-name = "vcc3v3_sys";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
regulator-suspend-microvolt = <3300000>;
|
|
};
|
|
};
|
|
|
|
vcc_1v0: LDO_REG1 {
|
|
regulator-name = "vcc_1v0";
|
|
regulator-min-microvolt = <1000000>;
|
|
regulator-max-microvolt = <1000000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
regulator-suspend-microvolt = <1000000>;
|
|
};
|
|
};
|
|
|
|
vcc_1v8: vccio_flash: vccio_sdio: LDO_REG2 {
|
|
regulator-name = "vcc_1v8";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
regulator-suspend-microvolt = <1800000>;
|
|
};
|
|
};
|
|
|
|
vdd_1v0: LDO_REG3 {
|
|
regulator-name = "vdd_1v0";
|
|
regulator-min-microvolt = <1000000>;
|
|
regulator-max-microvolt = <1000000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
regulator-suspend-microvolt = <1000000>;
|
|
};
|
|
};
|
|
|
|
vcc3v0_pmu: LDO_REG4 {
|
|
regulator-name = "vcc3v0_pmu";
|
|
regulator-min-microvolt = <3000000>;
|
|
regulator-max-microvolt = <3000000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
regulator-suspend-microvolt = <3000000>;
|
|
};
|
|
};
|
|
|
|
vccio_sd: LDO_REG5 {
|
|
regulator-name = "vccio_sd";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
regulator-suspend-microvolt = <3300000>;
|
|
};
|
|
};
|
|
|
|
vcc_sd: LDO_REG6 {
|
|
regulator-name = "vcc_sd";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-boot-on;
|
|
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
regulator-suspend-microvolt = <3300000>;
|
|
};
|
|
};
|
|
|
|
vcc2v8_dvp: LDO_REG7 {
|
|
regulator-name = "vcc2v8_dvp";
|
|
regulator-min-microvolt = <2800000>;
|
|
regulator-max-microvolt = <2800000>;
|
|
regulator-boot-on;
|
|
|
|
regulator-state-mem {
|
|
regulator-off-in-suspend;
|
|
regulator-suspend-microvolt = <2800000>;
|
|
};
|
|
};
|
|
|
|
vcc1v8_dvp: LDO_REG8 {
|
|
regulator-name = "vcc1v8_dvp";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-boot-on;
|
|
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
regulator-suspend-microvolt = <1800000>;
|
|
};
|
|
};
|
|
|
|
vcc1v5_dvp: LDO_REG9 {
|
|
regulator-name = "vcc1v5_dvp";
|
|
regulator-min-microvolt = <1500000>;
|
|
regulator-max-microvolt = <1500000>;
|
|
regulator-boot-on;
|
|
|
|
regulator-state-mem {
|
|
regulator-off-in-suspend;
|
|
regulator-suspend-microvolt = <1500000>;
|
|
};
|
|
};
|
|
|
|
vcc3v3_lcd: SWITCH_REG1 {
|
|
regulator-name = "vcc3v3_lcd";
|
|
regulator-boot-on;
|
|
};
|
|
|
|
vcc5v0_host: SWITCH_REG2 {
|
|
regulator-name = "vcc5v0_host";
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
&i2s1_2ch {
|
|
status = "okay";
|
|
};
|
|
|
|
&io_domains {
|
|
status = "okay";
|
|
|
|
vccio1-supply = <&vccio_sdio>;
|
|
vccio2-supply = <&vccio_sd>;
|
|
vccio3-supply = <&vcc_3v0>;
|
|
vccio4-supply = <&vcc3v0_pmu>;
|
|
vccio5-supply = <&vcc_3v0>;
|
|
vccio6-supply = <&vccio_flash>;
|
|
};
|
|
|
|
&pinctrl {
|
|
headphone {
|
|
hp_det: hp-det {
|
|
rockchip,pins =
|
|
<2 RK_PB0 RK_FUNC_GPIO &pcfg_pull_down>;
|
|
};
|
|
};
|
|
|
|
emmc {
|
|
emmc_reset: emmc-reset {
|
|
rockchip,pins = <1 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
pmic {
|
|
pmic_int: pmic_int {
|
|
rockchip,pins =
|
|
<0 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>;
|
|
};
|
|
|
|
soc_slppin_gpio: soc_slppin_gpio {
|
|
rockchip,pins =
|
|
<0 RK_PA4 RK_FUNC_GPIO &pcfg_output_low>;
|
|
};
|
|
|
|
soc_slppin_slp: soc_slppin_slp {
|
|
rockchip,pins =
|
|
<0 RK_PA4 1 &pcfg_pull_none>;
|
|
};
|
|
|
|
soc_slppin_rst: soc_slppin_rst {
|
|
rockchip,pins =
|
|
<0 RK_PA4 2 &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
sdio-pwrseq {
|
|
wifi_enable_h: wifi-enable-h {
|
|
rockchip,pins =
|
|
<0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&pmu_io_domains {
|
|
status = "okay";
|
|
|
|
pmuio1-supply = <&vcc3v0_pmu>;
|
|
pmuio2-supply = <&vcc3v0_pmu>;
|
|
};
|
|
|
|
&pwm1 {
|
|
status = "okay";
|
|
};
|
|
|
|
&saradc {
|
|
vref-supply = <&vcc_1v8>;
|
|
status = "okay";
|
|
};
|
|
|
|
&sdmmc {
|
|
bus-width = <4>;
|
|
cap-mmc-highspeed;
|
|
cap-sd-highspeed;
|
|
card-detect-delay = <800>;
|
|
sd-uhs-sdr12;
|
|
sd-uhs-sdr25;
|
|
sd-uhs-sdr50;
|
|
sd-uhs-sdr104;
|
|
vmmc-supply = <&vcc_sd>;
|
|
vqmmc-supply = <&vccio_sd>;
|
|
};
|
|
|
|
&sdio {
|
|
bus-width = <4>;
|
|
cap-sd-highspeed;
|
|
keep-power-in-suspend;
|
|
non-removable;
|
|
mmc-pwrseq = <&sdio_pwrseq>;
|
|
sd-uhs-sdr104;
|
|
status = "okay";
|
|
};
|
|
|
|
&uart1 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart1_xfer &uart1_cts>;
|
|
status = "okay";
|
|
};
|
|
|
|
&uart2 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart2m1_xfer>;
|
|
status = "okay";
|
|
};
|
|
|
|
&uart5 {
|
|
status = "okay";
|
|
};
|
|
|
|
&usb20_otg {
|
|
status = "okay";
|
|
};
|
|
|
|
&usb_host0_ehci {
|
|
status = "okay";
|
|
};
|
|
|
|
&usb_host0_ohci {
|
|
status = "okay";
|
|
};
|
|
|
|
&vopb {
|
|
status = "okay";
|
|
};
|
|
|
|
&vopb_mmu {
|
|
status = "okay";
|
|
};
|
|
|
|
&vopl {
|
|
status = "okay";
|
|
};
|
|
|
|
&vopl_mmu {
|
|
status = "okay";
|
|
};
|