[U-Boot] [PATCH v0] rockchip: rk3399: Add ROC-RK3399-PC support【请注意，邮件由u-boot-bounces at lists.denx.de代发】
Kever Yang
kever.yang at rock-chips.com
Mon Aug 19 12:21:15 UTC 2019
On 2019/8/12 下午12:31, Kever Yang wrote:
> Hi Levin,
>
> On 2019/7/26 下午3:43, djw at t-chip.com.cn wrote:
>> From: Levin Du <djw at t-chip.com.cn>
>>
>> Add initial support for ROC-RK3399-PC board.
>>
>> Specification
>> - Rockchip RK3399
>> - LPDDR4 4GiB
>> - eMMC slot
>> - SD card slot
>> - RTL8211E 1Gbps
>> - HDMI Out, DP, MIPI DSI/CSI, EDP
>> - PCIe M.2
>> - USB 2.0, USB-3.0
>> - USB C Type
>>
>> Commit details of rk3399-roc-pc.dts sync from Linux v5.2:
>> "arm64: dts: rockchip: add support for ROC-RK3399-PC board"
>> (sha1: 8bb878cf20ae10809c36db96993bfce7026d062b)
>>
>> Signed-off-by: Levin Du <djw at t-chip.com.cn>
>
>
> Reviewed-by: Kever Yang <kever.yang at rock-chips.com>
Applied to u-boot-rockchip.
Thank,
- Kever
>
>
> Thanks,
>
> - Kever
>
>>
>> ---
>>
>> arch/arm/dts/Makefile | 1 +
>> arch/arm/dts/rk3399-roc-pc-u-boot.dtsi | 18 +
>> arch/arm/dts/rk3399-roc-pc.dts | 680 +++++++++++++++++++++++++
>> board/rockchip/evb_rk3399/MAINTAINERS | 6 +
>> configs/roc-rk3399-pc_defconfig | 61 +++
>> 5 files changed, 766 insertions(+)
>> create mode 100644 arch/arm/dts/rk3399-roc-pc-u-boot.dtsi
>> create mode 100644 arch/arm/dts/rk3399-roc-pc.dts
>> create mode 100644 configs/roc-rk3399-pc_defconfig
>>
>> diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
>> index f5535078c720..547f609e63b0 100644
>> --- a/arch/arm/dts/Makefile
>> +++ b/arch/arm/dts/Makefile
>> @@ -115,6 +115,7 @@ dtb-$(CONFIG_ROCKCHIP_RK3399) += \
>> rk3399-puma-ddr1333.dtb \
>> rk3399-puma-ddr1600.dtb \
>> rk3399-puma-ddr1866.dtb \
>> + rk3399-roc-pc.dtb \
>> rk3399-rock-pi-4.dtb \
>> rk3399-rock960.dtb \
>> rk3399-rockpro64.dtb
>> diff --git a/arch/arm/dts/rk3399-roc-pc-u-boot.dtsi
>> b/arch/arm/dts/rk3399-roc-pc-u-boot.dtsi
>> new file mode 100644
>> index 000000000000..77d5cf5d3cd6
>> --- /dev/null
>> +++ b/arch/arm/dts/rk3399-roc-pc-u-boot.dtsi
>> @@ -0,0 +1,18 @@
>> +// SPDX-License-Identifier: GPL-2.0+
>> +/*
>> + * Copyright (C) 2019 Levin Du <djw at t-chip.com.cn>
>> + */
>> +
>> +#include "rk3399-u-boot.dtsi"
>> +#include "rk3399-sdram-lpddr4-100.dtsi"
>> +
>> +/ {
>> + chosen {
>> + u-boot,spl-boot-order = "same-as-spl", &sdhci, &sdmmc;
>> + };
>> +};
>> +
>> +&vdd_log {
>> + regulator-min-microvolt = <430000>;
>> + regulator-init-microvolt = <950000>;
>> +};
>> diff --git a/arch/arm/dts/rk3399-roc-pc.dts
>> b/arch/arm/dts/rk3399-roc-pc.dts
>> new file mode 100644
>> index 000000000000..19f7732d728c
>> --- /dev/null
>> +++ b/arch/arm/dts/rk3399-roc-pc.dts
>> @@ -0,0 +1,680 @@
>> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
>> +/*
>> + * Copyright (c) 2017 T-Chip Intelligent Technology Co., Ltd
>> + */
>> +
>> +/dts-v1/;
>> +#include <dt-bindings/pwm/pwm.h>
>> +#include "rk3399.dtsi"
>> +#include "rk3399-opp.dtsi"
>> +
>> +/ {
>> + model = "Firefly ROC-RK3399-PC Board";
>> + compatible = "firefly,roc-rk3399-pc", "rockchip,rk3399";
>> +
>> + chosen {
>> + stdout-path = "serial2:1500000n8";
>> + };
>> +
>> + backlight: backlight {
>> + compatible = "pwm-backlight";
>> + pwms = <&pwm0 0 25000 0>;
>> + };
>> +
>> + clkin_gmac: external-gmac-clock {
>> + compatible = "fixed-clock";
>> + clock-frequency = <125000000>;
>> + clock-output-names = "clkin_gmac";
>> + #clock-cells = <0>;
>> + };
>> +
>> + sdio_pwrseq: sdio-pwrseq {
>> + compatible = "mmc-pwrseq-simple";
>> + clocks = <&rk808 1>;
>> + clock-names = "ext_clock";
>> + 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_PB2 GPIO_ACTIVE_LOW>;
>> + };
>> +
>> + vcc_vbus_typec0: vcc-vbus-typec0 {
>> + compatible = "regulator-fixed";
>> + regulator-name = "vcc_vbus_typec0";
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <5000000>;
>> + regulator-max-microvolt = <5000000>;
>> + };
>> +
>> + /*
>> + * should be placed inside mp8859, but not until mp8859 has
>> + * its own dt-binding.
>> + */
>> + vcc12v_sys: mp8859-dcdc1 {
>> + compatible = "regulator-fixed";
>> + regulator-name = "vcc12v_sys";
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <12000000>;
>> + regulator-max-microvolt = <12000000>;
>> + vin-supply = <&vcc_vbus_typec0>;
>> + };
>> +
>> + /* switched by pmic_sleep */
>> + vcc1v8_s3: vcca1v8_s3: vcc1v8-s3 {
>> + compatible = "regulator-fixed";
>> + regulator-name = "vcc1v8_s3";
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + vin-supply = <&vcc_1v8>;
>> + };
>> +
>> + vcc3v3_sys: vcc3v3-sys {
>> + compatible = "regulator-fixed";
>> + regulator-name = "vcc3v3_sys";
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <3300000>;
>> + regulator-max-microvolt = <3300000>;
>> + vin-supply = <&vcc12v_sys>;
>> + };
>> +
>> + /* Actually 3 regulators (host0, 1, 2) controlled by the same
>> gpio */
>> + vcc5v0_host: vcc5v0-host-regulator {
>> + compatible = "regulator-fixed";
>> + enable-active-high;
>> + gpio = <&gpio1 RK_PA0 GPIO_ACTIVE_HIGH>;
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&vcc5v0_host_en &hub_rst>;
>> + regulator-name = "vcc5v0_host";
>> + regulator-always-on;
>> + vin-supply = <&vcc_sys>;
>> + };
>> +
>> + vcc_vbus_typec1: vcc-vbus-typec1 {
>> + compatible = "regulator-fixed";
>> + enable-active-high;
>> + gpio = <&gpio1 RK_PB5 GPIO_ACTIVE_HIGH>;
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&vcc_vbus_typec1_en>;
>> + regulator-name = "vcc_vbus_typec1";
>> + regulator-always-on;
>> + vin-supply = <&vcc_sys>;
>> + };
>> +
>> + vcc_sys: vcc-sys {
>> + compatible = "regulator-fixed";
>> + regulator-name = "vcc_sys";
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <5000000>;
>> + regulator-max-microvolt = <5000000>;
>> + vin-supply = <&vcc12v_sys>;
>> + };
>> +
>> + vdd_log: vdd-log {
>> + compatible = "pwm-regulator";
>> + pwms = <&pwm2 0 25000 1>;
>> + regulator-name = "vdd_log";
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <800000>;
>> + regulator-max-microvolt = <1400000>;
>> + vin-supply = <&vcc3v3_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 = <&vcc_lan>;
>> + 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";
>> +
>> + rk808: pmic at 1b {
>> + compatible = "rockchip,rk808";
>> + reg = <0x1b>;
>> + interrupt-parent = <&gpio1>;
>> + interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
>> + #clock-cells = <1>;
>> + clock-output-names = "xin32k", "rk808-clkout2";
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&pmic_int_l>;
>> + rockchip,system-power-controller;
>> + wakeup-source;
>> +
>> + vcc1-supply = <&vcc3v3_sys>;
>> + vcc2-supply = <&vcc3v3_sys>;
>> + vcc3-supply = <&vcc3v3_sys>;
>> + vcc4-supply = <&vcc3v3_sys>;
>> + vcc6-supply = <&vcc3v3_sys>;
>> + vcc7-supply = <&vcc3v3_sys>;
>> + vcc8-supply = <&vcc3v3_sys>;
>> + vcc9-supply = <&vcc3v3_sys>;
>> + vcc10-supply = <&vcc3v3_sys>;
>> + vcc11-supply = <&vcc3v3_sys>;
>> + vcc12-supply = <&vcc3v3_sys>;
>> + vddio-supply = <&vcc1v8_pmu>;
>> +
>> + regulators {
>> + vdd_center: DCDC_REG1 {
>> + regulator-name = "vdd_center";
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <750000>;
>> + regulator-max-microvolt = <1350000>;
>> + regulator-ramp-delay = <6001>;
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + vdd_cpu_l: DCDC_REG2 {
>> + regulator-name = "vdd_cpu_l";
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <750000>;
>> + regulator-max-microvolt = <1350000>;
>> + regulator-ramp-delay = <6001>;
>> + 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-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + regulator-state-mem {
>> + regulator-on-in-suspend;
>> + regulator-suspend-microvolt = <1800000>;
>> + };
>> + };
>> +
>> + vcca1v8_codec: LDO_REG1 {
>> + regulator-name = "vcca1v8_codec";
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + vcc1v8_hdmi: LDO_REG2 {
>> + regulator-name = "vcc1v8_hdmi";
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + vcc1v8_pmu: LDO_REG3 {
>> + regulator-name = "vcc1v8_pmu";
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + regulator-state-mem {
>> + regulator-on-in-suspend;
>> + regulator-suspend-microvolt = <1800000>;
>> + };
>> + };
>> +
>> + vcc_sdio: LDO_REG4 {
>> + regulator-name = "vcc_sdio";
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <3000000>;
>> + regulator-state-mem {
>> + regulator-on-in-suspend;
>> + regulator-suspend-microvolt = <3000000>;
>> + };
>> + };
>> +
>> + vcca3v0_codec: LDO_REG5 {
>> + regulator-name = "vcca3v0_codec";
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <3000000>;
>> + regulator-max-microvolt = <3000000>;
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + vcc_1v5: LDO_REG6 {
>> + regulator-name = "vcc_1v5";
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <1500000>;
>> + regulator-max-microvolt = <1500000>;
>> + regulator-state-mem {
>> + regulator-on-in-suspend;
>> + regulator-suspend-microvolt = <1500000>;
>> + };
>> + };
>> +
>> + vcca0v9_hdmi: LDO_REG7 {
>> + regulator-name = "vcca0v9_hdmi";
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <900000>;
>> + regulator-max-microvolt = <900000>;
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + vcc_3v0: LDO_REG8 {
>> + regulator-name = "vcc_3v0";
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <3000000>;
>> + regulator-max-microvolt = <3000000>;
>> + regulator-state-mem {
>> + regulator-on-in-suspend;
>> + regulator-suspend-microvolt = <3000000>;
>> + };
>> + };
>> +
>> + vcc3v3_s3: vcc_lan: SWITCH_REG1 {
>> + regulator-name = "vcc3v3_s3";
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + vcc3v3_s0: SWITCH_REG2 {
>> + regulator-name = "vcc3v3_s0";
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> + };
>> + };
>> +
>> + vdd_cpu_b: regulator at 40 {
>> + compatible = "silergy,syr827";
>> + reg = <0x40>;
>> + fcs,suspend-voltage-selector = <1>;
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&vsel1_gpio>;
>> + 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 = <&vcc3v3_sys>;
>> +
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + vdd_gpu: regulator at 41 {
>> + compatible = "silergy,syr828";
>> + reg = <0x41>;
>> + fcs,suspend-voltage-selector = <1>;
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&vsel2_gpio>;
>> + regulator-name = "vdd_gpu";
>> + regulator-min-microvolt = <712500>;
>> + regulator-max-microvolt = <1500000>;
>> + regulator-ramp-delay = <1000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + vin-supply = <&vcc3v3_sys>;
>> +
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +};
>> +
>> +&i2c1 {
>> + i2c-scl-rising-time-ns = <300>;
>> + i2c-scl-falling-time-ns = <15>;
>> + status = "okay";
>> +};
>> +
>> +&i2c3 {
>> + i2c-scl-rising-time-ns = <450>;
>> + i2c-scl-falling-time-ns = <15>;
>> + status = "okay";
>> +};
>> +
>> +&i2c4 {
>> + i2c-scl-rising-time-ns = <600>;
>> + i2c-scl-falling-time-ns = <20>;
>> + status = "okay";
>> +
>> + fusb1: usb-typec at 22 {
>> + compatible = "fcs,fusb302";
>> + reg = <0x22>;
>> + interrupt-parent = <&gpio1>;
>> + interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&fusb1_int>;
>> + vbus-supply = <&vcc_vbus_typec1>;
>> + status = "okay";
>> + };
>> +};
>> +
>> +&i2c7 {
>> + i2c-scl-rising-time-ns = <600>;
>> + i2c-scl-falling-time-ns = <20>;
>> + status = "okay";
>> +
>> + fusb0: usb-typec at 22 {
>> + compatible = "fcs,fusb302";
>> + reg = <0x22>;
>> + interrupt-parent = <&gpio1>;
>> + interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&fusb0_int>;
>> + vbus-supply = <&vcc_vbus_typec0>;
>> + status = "okay";
>> + };
>> +};
>> +
>> +&i2s0 {
>> + rockchip,playback-channels = <8>;
>> + rockchip,capture-channels = <8>;
>> + status = "okay";
>> +};
>> +
>> +&i2s1 {
>> + rockchip,playback-channels = <2>;
>> + rockchip,capture-channels = <2>;
>> + status = "okay";
>> +};
>> +
>> +&i2s2 {
>> + status = "okay";
>> +};
>> +
>> +&io_domains {
>> + audio-supply = <&vcca1v8_codec>;
>> + bt656-supply = <&vcc_3v0>;
>> + gpio1830-supply = <&vcc_3v0>;
>> + sdmmc-supply = <&vcc_sdio>;
>> + status = "okay";
>> +};
>> +
>> +&pmu_io_domains {
>> + pmu1830-supply = <&vcc_3v0>;
>> + status = "okay";
>> +};
>> +
>> +&pinctrl {
>> + lcd-panel {
>> + lcd_panel_reset: lcd-panel-reset {
>> + rockchip,pins = <4 RK_PD6 RK_FUNC_GPIO &pcfg_pull_up>;
>> + };
>> + };
>> +
>> + pmic {
>> + vsel1_gpio: vsel1-gpio {
>> + rockchip,pins = <1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_down>;
>> + };
>> +
>> + vsel2_gpio: vsel2-gpio {
>> + rockchip,pins = <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_down>;
>> + };
>> + };
>> +
>> + sdio-pwrseq {
>> + wifi_enable_h: wifi-enable-h {
>> + rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
>> + };
>> + };
>> +
>> + pmic {
>> + pmic_int_l: pmic-int-l {
>> + rockchip,pins = <1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>;
>> + };
>> + };
>> +
>> + usb2 {
>> + vcc5v0_host_en: vcc5v0-host-en {
>> + rockchip,pins = <1 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
>> + };
>> +
>> + hub_rst: hub-rst {
>> + rockchip,pins = <2 RK_PA4 RK_FUNC_GPIO &pcfg_output_high>;
>> + };
>> + };
>> +
>> + usb-typec {
>> + vcc_vbus_typec1_en: vcc-vbus-typec1-en {
>> + rockchip,pins = <1 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
>> + };
>> + };
>> +
>> + fusb30x {
>> + fusb0_int: fusb0-int {
>> + rockchip,pins = <1 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>;
>> + };
>> +
>> + fusb1_int: fusb1-int {
>> + rockchip,pins = <1 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>;
>> + };
>> + };
>> +};
>> +
>> +&pwm0 {
>> + status = "okay";
>> +};
>> +
>> +&pwm2 {
>> + status = "okay";
>> +};
>> +
>> +&saradc {
>> + vref-supply = <&vcca1v8_s3>;
>> + status = "okay";
>> +};
>> +
>> +&sdmmc {
>> + bus-width = <4>;
>> + cap-mmc-highspeed;
>> + cap-sd-highspeed;
>> + cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>;
>> + disable-wp;
>> + max-frequency = <150000000>;
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_bus4>;
>> + status = "okay";
>> +};
>> +
>> +&sdhci {
>> + bus-width = <8>;
>> + mmc-hs400-1_8v;
>> + mmc-hs400-enhanced-strobe;
>> + non-removable;
>> + status = "okay";
>> +};
>> +
>> +&tcphy0 {
>> + status = "okay";
>> +};
>> +
>> +&tcphy1 {
>> + status = "okay";
>> +};
>> +
>> +&tsadc {
>> + /* tshut mode 0:CRU 1:GPIO */
>> + rockchip,hw-tshut-mode = <1>;
>> + /* tshut polarity 0:LOW 1:HIGH */
>> + rockchip,hw-tshut-polarity = <1>;
>> + status = "okay";
>> +};
>> +
>> +&u2phy0 {
>> + status = "okay";
>> +
>> + u2phy0_otg: otg-port {
>> + phy-supply = <&vcc_vbus_typec0>;
>> + status = "okay";
>> + };
>> +
>> + u2phy0_host: host-port {
>> + phy-supply = <&vcc5v0_host>;
>> + status = "okay";
>> + };
>> +};
>> +
>> +&u2phy1 {
>> + status = "okay";
>> +
>> + u2phy1_otg: otg-port {
>> + phy-supply = <&vcc_vbus_typec1>;
>> + status = "okay";
>> + };
>> +
>> + u2phy1_host: host-port {
>> + phy-supply = <&vcc5v0_host>;
>> + 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";
>> +};
>> +
>> +&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";
>> +};
>> diff --git a/board/rockchip/evb_rk3399/MAINTAINERS
>> b/board/rockchip/evb_rk3399/MAINTAINERS
>> index 3308b3595fd8..9b80db21ed96 100644
>> --- a/board/rockchip/evb_rk3399/MAINTAINERS
>> +++ b/board/rockchip/evb_rk3399/MAINTAINERS
>> @@ -31,6 +31,12 @@ F: configs/orangepi-rk3399_defconfig
>> F: arch/arm/dts/rk3399-u-boot.dtsi
>> F: arch/arm/dts/rk3399-orangepi-u-boot.dtsi
>> +ROC-RK3399-PC
>> +M: Levin Du <djw at t-chip.com.cn>
>> +S: Maintained
>> +F: configs/roc-rk3399-pc_defconfig
>> +F: arch/arm/dts/rk3399-roc-pc-u-boot.dtsi
>> +
>> ROCK-PI-4
>> M: Akash Gajjar <akash at openedev.com>
>> M: Jagan Teki <jagan at amarulasolutions.com>
>> diff --git a/configs/roc-rk3399-pc_defconfig
>> b/configs/roc-rk3399-pc_defconfig
>> new file mode 100644
>> index 000000000000..09e9b8a75642
>> --- /dev/null
>> +++ b/configs/roc-rk3399-pc_defconfig
>> @@ -0,0 +1,61 @@
>> +CONFIG_ARM=y
>> +CONFIG_ARCH_ROCKCHIP=y
>> +CONFIG_SYS_TEXT_BASE=0x00200000
>> +CONFIG_SPL_LIBCOMMON_SUPPORT=y
>> +CONFIG_SPL_LIBGENERIC_SUPPORT=y
>> +CONFIG_SYS_MALLOC_F_LEN=0x4000
>> +CONFIG_ROCKCHIP_RK3399=y
>> +CONFIG_ROCKCHIP_SPL_RESERVE_IRAM=0x50000
>> +CONFIG_DEBUG_UART_BASE=0xFF1A0000
>> +CONFIG_DEBUG_UART_CLOCK=24000000
>> +CONFIG_SPL_STACK_R_ADDR=0x80000
>> +CONFIG_DEBUG_UART=y
>> +CONFIG_NR_DRAM_BANKS=1
>> +CONFIG_DEFAULT_FDT_FILE="rockchip/rk3399-roc-pc.dtb"
>> +# CONFIG_DISPLAY_CPUINFO is not set
>> +CONFIG_DISPLAY_BOARDINFO_LATE=y
>> +CONFIG_SPL_STACK_R=y
>> +CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x10000
>> +CONFIG_CMD_BOOTZ=y
>> +CONFIG_CMD_GPT=y
>> +CONFIG_CMD_MMC=y
>> +CONFIG_CMD_SF=y
>> +CONFIG_CMD_USB=y
>> +# CONFIG_CMD_SETEXPR is not set
>> +CONFIG_CMD_TIME=y
>> +CONFIG_SPL_OF_CONTROL=y
>> +CONFIG_DEFAULT_DEVICE_TREE="rk3399-roc-pc"
>> +CONFIG_OF_SPL_REMOVE_PROPS="pinctrl-0 pinctrl-names clock-names
>> interrupt-parent assigned-clocks assigned-clock-rates
>> assigned-clock-parents"
>> +CONFIG_TPL=y
>> +CONFIG_ENV_IS_IN_MMC=y
>> +CONFIG_RAM_RK3399_LPDDR4=y
>> +CONFIG_ROCKCHIP_GPIO=y
>> +CONFIG_SYS_I2C_ROCKCHIP=y
>> +CONFIG_MMC_DW=y
>> +CONFIG_MMC_DW_ROCKCHIP=y
>> +CONFIG_MMC_SDHCI=y
>> +CONFIG_MMC_SDHCI_ROCKCHIP=y
>> +CONFIG_DM_ETH=y
>> +CONFIG_ETH_DESIGNWARE=y
>> +CONFIG_GMAC_ROCKCHIP=y
>> +CONFIG_PMIC_RK8XX=y
>> +CONFIG_REGULATOR_PWM=y
>> +CONFIG_REGULATOR_RK8XX=y
>> +CONFIG_PWM_ROCKCHIP=y
>> +CONFIG_BAUDRATE=1500000
>> +CONFIG_DEBUG_UART_SHIFT=2
>> +CONFIG_SYSRESET=y
>> +CONFIG_USB=y
>> +CONFIG_USB_XHCI_HCD=y
>> +CONFIG_USB_XHCI_DWC3=y
>> +CONFIG_USB_EHCI_HCD=y
>> +CONFIG_USB_EHCI_GENERIC=y
>> +CONFIG_USB_HOST_ETHER=y
>> +CONFIG_USB_ETHER_ASIX=y
>> +CONFIG_USB_ETHER_ASIX88179=y
>> +CONFIG_USB_ETHER_MCS7830=y
>> +CONFIG_USB_ETHER_RTL8152=y
>> +CONFIG_USB_ETHER_SMSC95XX=y
>> +CONFIG_USE_TINY_PRINTF=y
>> +CONFIG_SPL_TINY_MEMSET=y
>> +CONFIG_ERRNO_STR=y
>
>
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