600 lines
11 KiB
Plaintext
600 lines
11 KiB
Plaintext
|
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
|
||
|
/*
|
||
|
* Copyright (c) 2018 Collabora Ltd.
|
||
|
* Copyright (c) 2018 Fuzhou Rockchip Electronics Co., Ltd.
|
||
|
*
|
||
|
* Schematics available at https://dl.vamrs.com/products/ficus/docs/hw
|
||
|
*/
|
||
|
|
||
|
/dts-v1/;
|
||
|
#include "rk3399.dtsi"
|
||
|
#include "rk3399-opp.dtsi"
|
||
|
|
||
|
/ {
|
||
|
model = "96boards RK3399 Ficus";
|
||
|
compatible = "vamrs,ficus", "rockchip,rk3399";
|
||
|
|
||
|
chosen {
|
||
|
stdout-path = "serial2:1500000n8";
|
||
|
};
|
||
|
|
||
|
clkin_gmac: external-gmac-clock {
|
||
|
compatible = "fixed-clock";
|
||
|
clock-frequency = <125000000>;
|
||
|
clock-output-names = "clkin_gmac";
|
||
|
#clock-cells = <0>;
|
||
|
};
|
||
|
|
||
|
vcc1v8_s0: vcc1v8-s0 {
|
||
|
compatible = "regulator-fixed";
|
||
|
regulator-name = "vcc1v8_s0";
|
||
|
regulator-min-microvolt = <1800000>;
|
||
|
regulator-max-microvolt = <1800000>;
|
||
|
regulator-always-on;
|
||
|
};
|
||
|
|
||
|
vcc_sys: vcc-sys {
|
||
|
compatible = "regulator-fixed";
|
||
|
regulator-name = "vcc_sys";
|
||
|
regulator-min-microvolt = <5000000>;
|
||
|
regulator-max-microvolt = <5000000>;
|
||
|
regulator-always-on;
|
||
|
};
|
||
|
|
||
|
vcc3v3_sys: vcc3v3-sys {
|
||
|
compatible = "regulator-fixed";
|
||
|
regulator-name = "vcc3v3_sys";
|
||
|
regulator-min-microvolt = <3300000>;
|
||
|
regulator-max-microvolt = <3300000>;
|
||
|
regulator-always-on;
|
||
|
vin-supply = <&vcc_sys>;
|
||
|
};
|
||
|
|
||
|
vcc3v3_pcie: vcc3v3-pcie-regulator {
|
||
|
compatible = "regulator-fixed";
|
||
|
enable-active-high;
|
||
|
gpio = <&gpio1 24 GPIO_ACTIVE_HIGH>;
|
||
|
pinctrl-names = "default";
|
||
|
pinctrl-0 = <&pcie_drv>;
|
||
|
regulator-boot-on;
|
||
|
regulator-name = "vcc3v3_pcie";
|
||
|
regulator-min-microvolt = <3300000>;
|
||
|
regulator-max-microvolt = <3300000>;
|
||
|
vin-supply = <&vcc3v3_sys>;
|
||
|
};
|
||
|
|
||
|
vcc5v0_host: vcc5v0-host-regulator {
|
||
|
compatible = "regulator-fixed";
|
||
|
enable-active-high;
|
||
|
gpio = <&gpio4 27 GPIO_ACTIVE_HIGH>;
|
||
|
pinctrl-names = "default";
|
||
|
pinctrl-0 = <&host_vbus_drv>;
|
||
|
regulator-name = "vcc5v0_host";
|
||
|
regulator-min-microvolt = <5000000>;
|
||
|
regulator-max-microvolt = <5000000>;
|
||
|
regulator-always-on;
|
||
|
vin-supply = <&vcc_sys>;
|
||
|
};
|
||
|
|
||
|
vdd_log: vdd-log {
|
||
|
compatible = "pwm-regulator";
|
||
|
pwms = <&pwm2 0 25000 0>;
|
||
|
regulator-name = "vdd_log";
|
||
|
regulator-min-microvolt = <800000>;
|
||
|
regulator-max-microvolt = <1400000>;
|
||
|
regulator-always-on;
|
||
|
regulator-boot-on;
|
||
|
vin-supply = <&vcc_sys>;
|
||
|
};
|
||
|
|
||
|
};
|
||
|
|
||
|
&cpu_l0 {
|
||
|
cpu-supply = <&vdd_cpu_l>;
|
||
|
};
|
||
|
|
||
|
&cpu_l1 {
|
||
|
cpu-supply = <&vdd_cpu_l>;
|
||
|
};
|
||
|
|
||
|
&cpu_l2 {
|
||
|
cpu-supply = <&vdd_cpu_l>;
|
||
|
};
|
||
|
|
||
|
&cpu_l3 {
|
||
|
cpu-supply = <&vdd_cpu_l>;
|
||
|
};
|
||
|
|
||
|
&cpu_b0 {
|
||
|
cpu-supply = <&vdd_cpu_b>;
|
||
|
};
|
||
|
|
||
|
&cpu_b1 {
|
||
|
cpu-supply = <&vdd_cpu_b>;
|
||
|
};
|
||
|
|
||
|
&emmc_phy {
|
||
|
status = "okay";
|
||
|
};
|
||
|
|
||
|
&gmac {
|
||
|
assigned-clocks = <&cru SCLK_RMII_SRC>;
|
||
|
assigned-clock-parents = <&clkin_gmac>;
|
||
|
clock_in_out = "input";
|
||
|
phy-supply = <&vcc3v3_sys>;
|
||
|
phy-mode = "rgmii";
|
||
|
pinctrl-names = "default";
|
||
|
pinctrl-0 = <&rgmii_pins>;
|
||
|
snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
|
||
|
snps,reset-active-low;
|
||
|
snps,reset-delays-us = <0 10000 50000>;
|
||
|
tx_delay = <0x28>;
|
||
|
rx_delay = <0x11>;
|
||
|
status = "okay";
|
||
|
};
|
||
|
|
||
|
&hdmi {
|
||
|
ddc-i2c-bus = <&i2c3>;
|
||
|
pinctrl-names = "default";
|
||
|
pinctrl-0 = <&hdmi_cec>;
|
||
|
status = "okay";
|
||
|
};
|
||
|
|
||
|
&i2c0 {
|
||
|
clock-frequency = <400000>;
|
||
|
i2c-scl-rising-time-ns = <168>;
|
||
|
i2c-scl-falling-time-ns = <4>;
|
||
|
status = "okay";
|
||
|
|
||
|
vdd_cpu_b: regulator@40 {
|
||
|
compatible = "silergy,syr827";
|
||
|
reg = <0x40>;
|
||
|
fcs,suspend-voltage-selector = <1>;
|
||
|
regulator-name = "vdd_cpu_b";
|
||
|
regulator-min-microvolt = <712500>;
|
||
|
regulator-max-microvolt = <1500000>;
|
||
|
regulator-ramp-delay = <1000>;
|
||
|
regulator-always-on;
|
||
|
regulator-boot-on;
|
||
|
vin-supply = <&vcc_sys>;
|
||
|
status = "okay";
|
||
|
|
||
|
regulator-state-mem {
|
||
|
regulator-off-in-suspend;
|
||
|
};
|
||
|
};
|
||
|
|
||
|
vdd_gpu: regulator@41 {
|
||
|
compatible = "silergy,syr828";
|
||
|
reg = <0x41>;
|
||
|
fcs,suspend-voltage-selector = <1>;
|
||
|
regulator-name = "vdd_gpu";
|
||
|
regulator-min-microvolt = <712500>;
|
||
|
regulator-max-microvolt = <1500000>;
|
||
|
regulator-ramp-delay = <1000>;
|
||
|
regulator-always-on;
|
||
|
regulator-boot-on;
|
||
|
vin-supply = <&vcc_sys>;
|
||
|
regulator-state-mem {
|
||
|
regulator-off-in-suspend;
|
||
|
};
|
||
|
};
|
||
|
|
||
|
rk808: pmic@1b {
|
||
|
compatible = "rockchip,rk808";
|
||
|
reg = <0x1b>;
|
||
|
interrupt-parent = <&gpio1>;
|
||
|
interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
|
||
|
pinctrl-names = "default";
|
||
|
pinctrl-0 = <&pmic_int_l>;
|
||
|
rockchip,system-power-controller;
|
||
|
wakeup-source;
|
||
|
#clock-cells = <1>;
|
||
|
clock-output-names = "xin32k", "rk808-clkout2";
|
||
|
|
||
|
vcc1-supply = <&vcc_sys>;
|
||
|
vcc2-supply = <&vcc_sys>;
|
||
|
vcc3-supply = <&vcc_sys>;
|
||
|
vcc4-supply = <&vcc_sys>;
|
||
|
vcc6-supply = <&vcc_sys>;
|
||
|
vcc7-supply = <&vcc_sys>;
|
||
|
vcc8-supply = <&vcc3v3_sys>;
|
||
|
vcc9-supply = <&vcc_sys>;
|
||
|
vcc10-supply = <&vcc_sys>;
|
||
|
vcc11-supply = <&vcc_sys>;
|
||
|
vcc12-supply = <&vcc3v3_sys>;
|
||
|
vddio-supply = <&vcc_1v8>;
|
||
|
|
||
|
regulators {
|
||
|
vdd_center: DCDC_REG1 {
|
||
|
regulator-name = "vdd_center";
|
||
|
regulator-min-microvolt = <750000>;
|
||
|
regulator-max-microvolt = <1350000>;
|
||
|
regulator-always-on;
|
||
|
regulator-boot-on;
|
||
|
regulator-state-mem {
|
||
|
regulator-off-in-suspend;
|
||
|
};
|
||
|
};
|
||
|
|
||
|
vdd_cpu_l: DCDC_REG2 {
|
||
|
regulator-name = "vdd_cpu_l";
|
||
|
regulator-min-microvolt = <750000>;
|
||
|
regulator-max-microvolt = <1350000>;
|
||
|
regulator-always-on;
|
||
|
regulator-boot-on;
|
||
|
regulator-state-mem {
|
||
|
regulator-off-in-suspend;
|
||
|
};
|
||
|
};
|
||
|
|
||
|
vcc_ddr: DCDC_REG3 {
|
||
|
regulator-name = "vcc_ddr";
|
||
|
regulator-always-on;
|
||
|
regulator-boot-on;
|
||
|
regulator-state-mem {
|
||
|
regulator-on-in-suspend;
|
||
|
};
|
||
|
};
|
||
|
|
||
|
vcc_1v8: DCDC_REG4 {
|
||
|
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>;
|
||
|
};
|
||
|
};
|
||
|
|
||
|
vcc1v8_dvp: LDO_REG1 {
|
||
|
regulator-name = "vcc1v8_dvp";
|
||
|
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>;
|
||
|
};
|
||
|
};
|
||
|
|
||
|
vcca1v8_hdmi: LDO_REG2 {
|
||
|
regulator-name = "vcca1v8_hdmi";
|
||
|
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>;
|
||
|
};
|
||
|
};
|
||
|
|
||
|
vcca_1v8: LDO_REG3 {
|
||
|
regulator-name = "vcca_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>;
|
||
|
};
|
||
|
};
|
||
|
|
||
|
vcc_sd: LDO_REG4 {
|
||
|
regulator-name = "vcc_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>;
|
||
|
};
|
||
|
};
|
||
|
|
||
|
vcc3v0_sd: LDO_REG5 {
|
||
|
regulator-name = "vcc3v0_sd";
|
||
|
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>;
|
||
|
};
|
||
|
};
|
||
|
|
||
|
vcc_1v5: LDO_REG6 {
|
||
|
regulator-name = "vcc_1v5";
|
||
|
regulator-min-microvolt = <1500000>;
|
||
|
regulator-max-microvolt = <1500000>;
|
||
|
regulator-always-on;
|
||
|
regulator-boot-on;
|
||
|
regulator-state-mem {
|
||
|
regulator-on-in-suspend;
|
||
|
regulator-suspend-microvolt = <1500000>;
|
||
|
};
|
||
|
};
|
||
|
|
||
|
vcca0v9_hdmi: LDO_REG7 {
|
||
|
regulator-name = "vcca0v9_hdmi";
|
||
|
regulator-min-microvolt = <900000>;
|
||
|
regulator-max-microvolt = <900000>;
|
||
|
regulator-always-on;
|
||
|
regulator-boot-on;
|
||
|
regulator-state-mem {
|
||
|
regulator-on-in-suspend;
|
||
|
regulator-suspend-microvolt = <900000>;
|
||
|
};
|
||
|
};
|
||
|
|
||
|
vcc_3v0: LDO_REG8 {
|
||
|
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_s3: SWITCH_REG1 {
|
||
|
regulator-name = "vcc3v3_s3";
|
||
|
regulator-always-on;
|
||
|
regulator-boot-on;
|
||
|
regulator-state-mem {
|
||
|
regulator-on-in-suspend;
|
||
|
};
|
||
|
};
|
||
|
|
||
|
vcc3v3_s0: SWITCH_REG2 {
|
||
|
regulator-name = "vcc3v3_s0";
|
||
|
regulator-always-on;
|
||
|
regulator-boot-on;
|
||
|
regulator-state-mem {
|
||
|
regulator-on-in-suspend;
|
||
|
};
|
||
|
};
|
||
|
};
|
||
|
};
|
||
|
};
|
||
|
|
||
|
&i2c1 {
|
||
|
status = "okay";
|
||
|
};
|
||
|
|
||
|
&i2c2 {
|
||
|
status = "okay";
|
||
|
};
|
||
|
|
||
|
&i2c3 {
|
||
|
status = "okay";
|
||
|
};
|
||
|
|
||
|
&i2c4 {
|
||
|
status = "okay";
|
||
|
};
|
||
|
|
||
|
&io_domains {
|
||
|
bt656-supply = <&vcc1v8_s0>; /* bt656_gpio2ab_ms */
|
||
|
audio-supply = <&vcc1v8_s0>; /* audio_gpio3d4a_ms */
|
||
|
sdmmc-supply = <&vcc_sd>; /* sdmmc_gpio4b_ms */
|
||
|
gpio1830-supply = <&vcc_3v0>; /* gpio1833_gpio4cd_ms */
|
||
|
status = "okay";
|
||
|
};
|
||
|
|
||
|
&pcie_phy {
|
||
|
status = "okay";
|
||
|
};
|
||
|
|
||
|
&pcie0 {
|
||
|
ep-gpios = <&gpio4 RK_PD4 GPIO_ACTIVE_HIGH>;
|
||
|
num-lanes = <4>;
|
||
|
pinctrl-names = "default";
|
||
|
pinctrl-0 = <&pcie_clkreqn_cpm>;
|
||
|
vpcie3v3-supply = <&vcc3v3_pcie>;
|
||
|
status = "okay";
|
||
|
};
|
||
|
|
||
|
&pmu_io_domains {
|
||
|
pmu1830-supply = <&vcc_1v8>;
|
||
|
status = "okay";
|
||
|
};
|
||
|
|
||
|
&pinctrl {
|
||
|
gmac {
|
||
|
rgmii_sleep_pins: rgmii-sleep-pins {
|
||
|
rockchip,pins =
|
||
|
<3 15 RK_FUNC_GPIO &pcfg_output_low>;
|
||
|
};
|
||
|
};
|
||
|
|
||
|
sdmmc {
|
||
|
sdmmc_bus1: sdmmc-bus1 {
|
||
|
rockchip,pins =
|
||
|
<4 8 RK_FUNC_1 &pcfg_pull_up_8ma>;
|
||
|
};
|
||
|
|
||
|
sdmmc_bus4: sdmmc-bus4 {
|
||
|
rockchip,pins =
|
||
|
<4 8 RK_FUNC_1 &pcfg_pull_up_8ma>,
|
||
|
<4 9 RK_FUNC_1 &pcfg_pull_up_8ma>,
|
||
|
<4 10 RK_FUNC_1 &pcfg_pull_up_8ma>,
|
||
|
<4 11 RK_FUNC_1 &pcfg_pull_up_8ma>;
|
||
|
};
|
||
|
|
||
|
sdmmc_clk: sdmmc-clk {
|
||
|
rockchip,pins =
|
||
|
<4 12 RK_FUNC_1 &pcfg_pull_none_18ma>;
|
||
|
};
|
||
|
|
||
|
sdmmc_cmd: sdmmc-cmd {
|
||
|
rockchip,pins =
|
||
|
<4 13 RK_FUNC_1 &pcfg_pull_up_8ma>;
|
||
|
};
|
||
|
};
|
||
|
|
||
|
pcie {
|
||
|
pcie_drv: pcie-drv {
|
||
|
rockchip,pins =
|
||
|
<1 24 RK_FUNC_GPIO &pcfg_pull_none>;
|
||
|
};
|
||
|
};
|
||
|
|
||
|
pmic {
|
||
|
pmic_int_l: pmic-int-l {
|
||
|
rockchip,pins =
|
||
|
<1 21 RK_FUNC_GPIO &pcfg_pull_up>;
|
||
|
};
|
||
|
|
||
|
vsel1_gpio: vsel1-gpio {
|
||
|
rockchip,pins =
|
||
|
<1 17 RK_FUNC_GPIO &pcfg_pull_down>;
|
||
|
};
|
||
|
|
||
|
vsel2_gpio: vsel2-gpio {
|
||
|
rockchip,pins =
|
||
|
<1 14 RK_FUNC_GPIO &pcfg_pull_down>;
|
||
|
};
|
||
|
};
|
||
|
|
||
|
usb2 {
|
||
|
host_vbus_drv: host-vbus-drv {
|
||
|
rockchip,pins =
|
||
|
<4 27 RK_FUNC_GPIO &pcfg_pull_none>;
|
||
|
};
|
||
|
};
|
||
|
};
|
||
|
|
||
|
&pwm2 {
|
||
|
status = "okay";
|
||
|
};
|
||
|
|
||
|
&pwm3 {
|
||
|
status = "okay";
|
||
|
};
|
||
|
|
||
|
&sdhci {
|
||
|
bus-width = <8>;
|
||
|
mmc-hs400-1_8v;
|
||
|
mmc-hs400-enhanced-strobe;
|
||
|
non-removable;
|
||
|
status = "okay";
|
||
|
};
|
||
|
|
||
|
&sdmmc {
|
||
|
bus-width = <4>;
|
||
|
cap-mmc-highspeed;
|
||
|
cap-sd-highspeed;
|
||
|
clock-frequency = <100000000>;
|
||
|
clock-freq-min-max = <100000 100000000>;
|
||
|
disable-wp;
|
||
|
sd-uhs-sdr104;
|
||
|
vqmmc-supply = <&vcc_sd>;
|
||
|
card-detect-delay = <800>;
|
||
|
pinctrl-names = "default";
|
||
|
pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
|
||
|
status = "okay";
|
||
|
};
|
||
|
|
||
|
&tcphy0 {
|
||
|
status = "okay";
|
||
|
};
|
||
|
|
||
|
&tcphy1 {
|
||
|
status = "okay";
|
||
|
};
|
||
|
|
||
|
&u2phy0 {
|
||
|
status = "okay";
|
||
|
};
|
||
|
|
||
|
&u2phy1 {
|
||
|
status = "okay";
|
||
|
};
|
||
|
|
||
|
&u2phy0_host {
|
||
|
phy-supply = <&vcc5v0_host>;
|
||
|
status = "okay";
|
||
|
};
|
||
|
|
||
|
&u2phy1_host {
|
||
|
phy-supply = <&vcc5v0_host>;
|
||
|
status = "okay";
|
||
|
};
|
||
|
|
||
|
&u2phy0_otg {
|
||
|
status = "okay";
|
||
|
};
|
||
|
|
||
|
&u2phy1_otg {
|
||
|
status = "okay";
|
||
|
};
|
||
|
|
||
|
&uart0 {
|
||
|
pinctrl-names = "default";
|
||
|
pinctrl-0 = <&uart0_xfer &uart0_cts>;
|
||
|
status = "okay";
|
||
|
};
|
||
|
|
||
|
&uart2 {
|
||
|
status = "okay";
|
||
|
};
|
||
|
|
||
|
&usb_host0_ehci {
|
||
|
status = "okay";
|
||
|
};
|
||
|
|
||
|
&usb_host0_ohci {
|
||
|
status = "okay";
|
||
|
};
|
||
|
|
||
|
&usb_host1_ehci {
|
||
|
status = "okay";
|
||
|
};
|
||
|
|
||
|
&usb_host1_ohci {
|
||
|
status = "okay";
|
||
|
};
|
||
|
|
||
|
&usbdrd3_0 {
|
||
|
status = "okay";
|
||
|
};
|
||
|
|
||
|
&usbdrd_dwc3_0 {
|
||
|
status = "okay";
|
||
|
dr_mode = "host";
|
||
|
};
|
||
|
|
||
|
&usbdrd3_1 {
|
||
|
status = "okay";
|
||
|
};
|
||
|
|
||
|
&usbdrd_dwc3_1 {
|
||
|
status = "okay";
|
||
|
dr_mode = "host";
|
||
|
};
|
||
|
|
||
|
&vopb {
|
||
|
status = "okay";
|
||
|
};
|
||
|
|
||
|
&vopb_mmu {
|
||
|
status = "okay";
|
||
|
};
|
||
|
|
||
|
&vopl {
|
||
|
status = "okay";
|
||
|
};
|
||
|
|
||
|
&vopl_mmu {
|
||
|
status = "okay";
|
||
|
};
|