654 lines
14 KiB
Plaintext
654 lines
14 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
|
|
/*
|
|
* Copyright (c) 2021 Rockchip Electronics Co., Ltd.
|
|
* Copyright (c) 2023 Thomas McKahan
|
|
* Copyright (c) 2024 Sebastian Kropatsch
|
|
*
|
|
*/
|
|
|
|
/dts-v1/;
|
|
|
|
#include <dt-bindings/gpio/gpio.h>
|
|
#include <dt-bindings/leds/common.h>
|
|
#include <dt-bindings/pinctrl/rockchip.h>
|
|
#include "rk3588.dtsi"
|
|
|
|
/ {
|
|
model = "FriendlyElec CM3588";
|
|
compatible = "friendlyarm,cm3588", "rockchip,rk3588";
|
|
|
|
aliases {
|
|
mmc0 = &sdhci;
|
|
mmc1 = &sdmmc;
|
|
};
|
|
|
|
chosen {
|
|
stdout-path = "serial2:1500000n8";
|
|
};
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
|
|
led_sys: led-0 {
|
|
color = <LED_COLOR_ID_AMBER>;
|
|
function = LED_FUNCTION_HEARTBEAT;
|
|
gpios = <&gpio2 RK_PC5 GPIO_ACTIVE_HIGH>;
|
|
linux,default-trigger = "heartbeat";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&led_sys_pin>;
|
|
};
|
|
|
|
led_usr: led-1 {
|
|
color = <LED_COLOR_ID_GREEN>;
|
|
function = LED_FUNCTION_INDICATOR;
|
|
gpios = <&gpio1 RK_PC6 GPIO_ACTIVE_HIGH>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&led_usr_pin>;
|
|
};
|
|
};
|
|
|
|
/* vcc_4v0_sys powers the RK806 and RK860's */
|
|
vcc_4v0_sys: regulator-vcc-4v0-sys {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "vcc_4v0_sys";
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <4000000>;
|
|
regulator-max-microvolt = <4000000>;
|
|
};
|
|
|
|
vcc_3v3_pcie20: regulator-vcc-3v3-pcie20 {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "vcc_3v3_pcie20";
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
vin-supply = <&vcc_3v3_s3>;
|
|
};
|
|
|
|
vcc_3v3_sd_s0: regulator-vcc-3v3-sd-s0 {
|
|
compatible = "regulator-fixed";
|
|
gpios = <&gpio4 RK_PA5 GPIO_ACTIVE_HIGH>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&sd_s0_pwr>;
|
|
regulator-boot-on;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-name = "vcc_3v3_sd_s0";
|
|
vin-supply = <&vcc_3v3_s3>;
|
|
};
|
|
|
|
vcc_1v1_nldo_s3: regulator-vcc-1v1-nldo-s3 {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "vcc-1v1-nldo-s3";
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <1100000>;
|
|
regulator-max-microvolt = <1100000>;
|
|
vin-supply = <&vcc_4v0_sys>;
|
|
};
|
|
};
|
|
|
|
/* Combo PHY 0 is configured to act as as PCIe 2.0 PHY */
|
|
/* Used by PCIe controller 4 (pcie2x1l2) */
|
|
&combphy0_ps {
|
|
status = "okay";
|
|
};
|
|
|
|
&cpu_l0 {
|
|
cpu-supply = <&vdd_cpu_lit_s0>;
|
|
};
|
|
|
|
&cpu_l1 {
|
|
cpu-supply = <&vdd_cpu_lit_s0>;
|
|
};
|
|
|
|
&cpu_l2 {
|
|
cpu-supply = <&vdd_cpu_lit_s0>;
|
|
};
|
|
|
|
&cpu_l3 {
|
|
cpu-supply = <&vdd_cpu_lit_s0>;
|
|
};
|
|
|
|
&cpu_b0 {
|
|
cpu-supply = <&vdd_cpu_big0_s0>;
|
|
};
|
|
|
|
&cpu_b1 {
|
|
cpu-supply = <&vdd_cpu_big0_s0>;
|
|
};
|
|
|
|
&cpu_b2 {
|
|
cpu-supply = <&vdd_cpu_big1_s0>;
|
|
};
|
|
|
|
&cpu_b3 {
|
|
cpu-supply = <&vdd_cpu_big1_s0>;
|
|
};
|
|
|
|
&gpu {
|
|
mali-supply = <&vdd_gpu_s0>;
|
|
sram-supply = <&vdd_gpu_mem_s0>;
|
|
status = "okay";
|
|
};
|
|
|
|
&i2c0 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&i2c0m2_xfer>;
|
|
status = "okay";
|
|
|
|
vdd_cpu_big0_s0: regulator@42 {
|
|
compatible = "rockchip,rk8602";
|
|
reg = <0x42>;
|
|
fcs,suspend-voltage-selector = <1>;
|
|
regulator-name = "vdd_cpu_big0_s0";
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <550000>;
|
|
regulator-max-microvolt = <1050000>;
|
|
regulator-ramp-delay = <2300>;
|
|
vin-supply = <&vcc_4v0_sys>;
|
|
|
|
regulator-state-mem {
|
|
regulator-off-in-suspend;
|
|
};
|
|
};
|
|
|
|
vdd_cpu_big1_s0: regulator@43 {
|
|
compatible = "rockchip,rk8603", "rockchip,rk8602";
|
|
reg = <0x43>;
|
|
fcs,suspend-voltage-selector = <1>;
|
|
regulator-name = "vdd_cpu_big1_s0";
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <550000>;
|
|
regulator-max-microvolt = <1050000>;
|
|
regulator-ramp-delay = <2300>;
|
|
vin-supply = <&vcc_4v0_sys>;
|
|
|
|
regulator-state-mem {
|
|
regulator-off-in-suspend;
|
|
};
|
|
};
|
|
};
|
|
|
|
&i2c2 {
|
|
status = "okay";
|
|
|
|
vdd_npu_s0: regulator@42 {
|
|
compatible = "rockchip,rk8602";
|
|
reg = <0x42>;
|
|
fcs,suspend-voltage-selector = <1>;
|
|
regulator-name = "vdd_npu_s0";
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <550000>;
|
|
regulator-max-microvolt = <950000>;
|
|
regulator-ramp-delay = <2300>;
|
|
vin-supply = <&vcc_4v0_sys>;
|
|
|
|
regulator-state-mem {
|
|
regulator-off-in-suspend;
|
|
};
|
|
};
|
|
};
|
|
|
|
&i2c6 {
|
|
clock-frequency = <200000>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&i2c6m0_xfer>;
|
|
status = "okay";
|
|
|
|
hym8563: rtc@51 {
|
|
compatible = "haoyu,hym8563";
|
|
reg = <0x51>;
|
|
#clock-cells = <0>;
|
|
clock-output-names = "hym8563";
|
|
interrupt-parent = <&gpio0>;
|
|
interrupts = <RK_PB0 IRQ_TYPE_LEVEL_LOW>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&hym8563_int>;
|
|
wakeup-source;
|
|
};
|
|
};
|
|
|
|
&i2c7 {
|
|
clock-frequency = <200000>;
|
|
status = "okay";
|
|
|
|
rt5616: audio-codec@1b {
|
|
compatible = "realtek,rt5616";
|
|
reg = <0x1b>;
|
|
#sound-dai-cells = <0>;
|
|
};
|
|
};
|
|
|
|
&i2s0_8ch {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&i2s0_lrck
|
|
&i2s0_mclk
|
|
&i2s0_sclk
|
|
&i2s0_sdi0
|
|
&i2s0_sdo0>;
|
|
status = "okay";
|
|
};
|
|
|
|
&i2s5_8ch {
|
|
status = "okay";
|
|
};
|
|
|
|
&i2s6_8ch {
|
|
status = "okay";
|
|
};
|
|
|
|
&i2s7_8ch {
|
|
status = "okay";
|
|
};
|
|
|
|
&pcie2x1l2 {
|
|
/* r8125 ethernet, @fe190000 */
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pcie2_2_rst>;
|
|
reset-gpios = <&gpio4 RK_PA4 GPIO_ACTIVE_HIGH>;
|
|
vpcie3v3-supply = <&vcc_3v3_pcie20>;
|
|
status = "okay";
|
|
};
|
|
|
|
&pinctrl {
|
|
gpio-leds {
|
|
led_sys_pin: led-sys-pin {
|
|
rockchip,pins = <2 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
};
|
|
|
|
led_usr_pin: led-usr-pin {
|
|
rockchip,pins = <1 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
hym8563 {
|
|
hym8563_int: rtc-int {
|
|
rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>;
|
|
};
|
|
};
|
|
|
|
pcie {
|
|
pcie2_2_rst: pcie2-2-rst {
|
|
rockchip,pins = <4 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
sdmmc {
|
|
sd_s0_pwr: sd-s0-pwr {
|
|
rockchip,pins = <4 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&saradc {
|
|
vref-supply = <&avcc_1v8_s0>;
|
|
status = "okay";
|
|
};
|
|
|
|
/* eMMC */
|
|
&sdhci {
|
|
bus-width = <8>;
|
|
mmc-hs400-1_8v;
|
|
mmc-hs400-enhanced-strobe;
|
|
no-sd;
|
|
no-sdio;
|
|
non-removable;
|
|
vmmc-supply = <&vcc_3v3_s3>;
|
|
vqmmc-supply = <&vcc_1v8_s3>;
|
|
status = "okay";
|
|
};
|
|
|
|
/* microSD card */
|
|
&sdmmc {
|
|
bus-width = <4>;
|
|
cap-sd-highspeed;
|
|
disable-wp;
|
|
max-frequency = <150000000>;
|
|
no-mmc;
|
|
no-sdio;
|
|
sd-uhs-sdr104;
|
|
vmmc-supply = <&vcc_3v3_sd_s0>;
|
|
vqmmc-supply = <&vccio_sd_s0>;
|
|
};
|
|
|
|
&spi2 {
|
|
assigned-clocks = <&cru CLK_SPI2>;
|
|
assigned-clock-rates = <200000000>;
|
|
num-cs = <1>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&spi2m2_cs0 &spi2m2_pins>;
|
|
status = "okay";
|
|
|
|
rk806_single: pmic@0 {
|
|
compatible = "rockchip,rk806";
|
|
reg = <0x0>;
|
|
|
|
interrupt-parent = <&gpio0>;
|
|
interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
|
|
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pmic_pins>, <&rk806_dvs1_null>,
|
|
<&rk806_dvs2_null>, <&rk806_dvs3_null>;
|
|
|
|
spi-max-frequency = <1000000>;
|
|
system-power-controller;
|
|
|
|
vcc1-supply = <&vcc_4v0_sys>;
|
|
vcc2-supply = <&vcc_4v0_sys>;
|
|
vcc3-supply = <&vcc_4v0_sys>;
|
|
vcc4-supply = <&vcc_4v0_sys>;
|
|
vcc5-supply = <&vcc_4v0_sys>;
|
|
vcc6-supply = <&vcc_4v0_sys>;
|
|
vcc7-supply = <&vcc_4v0_sys>;
|
|
vcc8-supply = <&vcc_4v0_sys>;
|
|
vcc9-supply = <&vcc_4v0_sys>;
|
|
vcc10-supply = <&vcc_4v0_sys>;
|
|
vcc11-supply = <&vcc_2v0_pldo_s3>;
|
|
vcc12-supply = <&vcc_4v0_sys>;
|
|
vcc13-supply = <&vcc_1v1_nldo_s3>;
|
|
vcc14-supply = <&vcc_1v1_nldo_s3>;
|
|
vcca-supply = <&vcc_4v0_sys>;
|
|
|
|
gpio-controller;
|
|
#gpio-cells = <2>;
|
|
|
|
rk806_dvs1_null: dvs1-null-pins {
|
|
pins = "gpio_pwrctrl1";
|
|
function = "pin_fun0";
|
|
};
|
|
|
|
rk806_dvs2_null: dvs2-null-pins {
|
|
pins = "gpio_pwrctrl2";
|
|
function = "pin_fun0";
|
|
};
|
|
|
|
rk806_dvs3_null: dvs3-null-pins {
|
|
pins = "gpio_pwrctrl3";
|
|
function = "pin_fun0";
|
|
};
|
|
|
|
regulators {
|
|
vdd_gpu_s0: vdd_gpu_mem_s0: dcdc-reg1 {
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <550000>;
|
|
regulator-max-microvolt = <950000>;
|
|
regulator-ramp-delay = <12500>;
|
|
regulator-name = "vdd_gpu_s0";
|
|
regulator-enable-ramp-delay = <400>;
|
|
|
|
regulator-state-mem {
|
|
regulator-off-in-suspend;
|
|
};
|
|
};
|
|
|
|
vdd_cpu_lit_s0: vdd_cpu_lit_mem_s0: dcdc-reg2 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <550000>;
|
|
regulator-max-microvolt = <950000>;
|
|
regulator-ramp-delay = <12500>;
|
|
regulator-name = "vdd_cpu_lit_s0";
|
|
|
|
regulator-state-mem {
|
|
regulator-off-in-suspend;
|
|
};
|
|
};
|
|
|
|
vdd_log_s0: dcdc-reg3 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <675000>;
|
|
regulator-max-microvolt = <750000>;
|
|
regulator-ramp-delay = <12500>;
|
|
regulator-name = "vdd_log_s0";
|
|
|
|
regulator-state-mem {
|
|
regulator-off-in-suspend;
|
|
regulator-suspend-microvolt = <750000>;
|
|
};
|
|
};
|
|
|
|
vdd_vdenc_s0: vdd_vdenc_mem_s0: dcdc-reg4 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <550000>;
|
|
regulator-max-microvolt = <950000>;
|
|
regulator-ramp-delay = <12500>;
|
|
regulator-name = "vdd_vdenc_s0";
|
|
|
|
regulator-state-mem {
|
|
regulator-off-in-suspend;
|
|
};
|
|
};
|
|
|
|
vdd_ddr_s0: dcdc-reg5 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <675000>;
|
|
regulator-max-microvolt = <900000>;
|
|
regulator-ramp-delay = <12500>;
|
|
regulator-name = "vdd_ddr_s0";
|
|
|
|
regulator-state-mem {
|
|
regulator-off-in-suspend;
|
|
regulator-suspend-microvolt = <850000>;
|
|
};
|
|
};
|
|
|
|
vdd2_ddr_s3: dcdc-reg6 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-name = "vdd2_ddr_s3";
|
|
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
};
|
|
};
|
|
|
|
vcc_2v0_pldo_s3: dcdc-reg7 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <2000000>;
|
|
regulator-max-microvolt = <2000000>;
|
|
regulator-ramp-delay = <12500>;
|
|
regulator-name = "vdd_2v0_pldo_s3";
|
|
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
regulator-suspend-microvolt = <2000000>;
|
|
};
|
|
};
|
|
|
|
vcc_3v3_s3: dcdc-reg8 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-name = "vcc_3v3_s3";
|
|
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
regulator-suspend-microvolt = <3300000>;
|
|
};
|
|
};
|
|
|
|
vddq_ddr_s0: dcdc-reg9 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-name = "vddq_ddr_s0";
|
|
|
|
regulator-state-mem {
|
|
regulator-off-in-suspend;
|
|
};
|
|
};
|
|
|
|
vcc_1v8_s3: dcdc-reg10 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-name = "vcc_1v8_s3";
|
|
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
regulator-suspend-microvolt = <1800000>;
|
|
};
|
|
};
|
|
|
|
avcc_1v8_s0: pldo-reg1 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-name = "avcc_1v8_s0";
|
|
|
|
regulator-state-mem {
|
|
regulator-off-in-suspend;
|
|
};
|
|
};
|
|
|
|
vcc_1v8_s0: pldo-reg2 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-name = "vcc_1v8_s0";
|
|
|
|
regulator-state-mem {
|
|
regulator-off-in-suspend;
|
|
regulator-suspend-microvolt = <1800000>;
|
|
};
|
|
};
|
|
|
|
avdd_1v2_s0: pldo-reg3 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <1200000>;
|
|
regulator-max-microvolt = <1200000>;
|
|
regulator-name = "avdd_1v2_s0";
|
|
|
|
regulator-state-mem {
|
|
regulator-off-in-suspend;
|
|
};
|
|
};
|
|
|
|
vcc_3v3_s0: pldo-reg4 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-ramp-delay = <12500>;
|
|
regulator-name = "vcc_3v3_s0";
|
|
|
|
regulator-state-mem {
|
|
regulator-off-in-suspend;
|
|
};
|
|
};
|
|
|
|
vccio_sd_s0: pldo-reg5 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-ramp-delay = <12500>;
|
|
regulator-name = "vccio_sd_s0";
|
|
|
|
regulator-state-mem {
|
|
regulator-off-in-suspend;
|
|
};
|
|
};
|
|
|
|
pldo6_s3: pldo-reg6 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-name = "pldo6_s3";
|
|
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
regulator-suspend-microvolt = <1800000>;
|
|
};
|
|
};
|
|
|
|
vdd_0v75_s3: nldo-reg1 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <750000>;
|
|
regulator-max-microvolt = <750000>;
|
|
regulator-name = "vdd_0v75_s3";
|
|
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
regulator-suspend-microvolt = <750000>;
|
|
};
|
|
};
|
|
|
|
vdd_ddr_pll_s0: nldo-reg2 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <850000>;
|
|
regulator-max-microvolt = <850000>;
|
|
regulator-name = "vdd_ddr_pll_s0";
|
|
|
|
regulator-state-mem {
|
|
regulator-off-in-suspend;
|
|
regulator-suspend-microvolt = <850000>;
|
|
};
|
|
};
|
|
|
|
avdd_0v75_s0: nldo-reg3 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <750000>;
|
|
regulator-max-microvolt = <750000>;
|
|
regulator-name = "avdd_0v75_s0";
|
|
|
|
regulator-state-mem {
|
|
regulator-off-in-suspend;
|
|
};
|
|
};
|
|
|
|
vdd_0v85_s0: nldo-reg4 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <850000>;
|
|
regulator-max-microvolt = <850000>;
|
|
regulator-name = "vdd_0v85_s0";
|
|
|
|
regulator-state-mem {
|
|
regulator-off-in-suspend;
|
|
};
|
|
};
|
|
|
|
vdd_0v75_s0: nldo-reg5 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <750000>;
|
|
regulator-max-microvolt = <750000>;
|
|
regulator-name = "vdd_0v75_s0";
|
|
|
|
regulator-state-mem {
|
|
regulator-off-in-suspend;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
&tsadc {
|
|
status = "okay";
|
|
};
|
|
|
|
/* Debug UART */
|
|
&uart2 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart2m0_xfer>;
|
|
};
|