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Message-ID: <1c4fc5d7-4b8b-4bff-bc8e-264c43b5168e@rock-chips.com>
Date: Sat, 14 Sep 2024 17:17:57 +0800
From: Damon Ding <damon.ding@...k-chips.com>
To: Jonas Karlman <jonas@...boo.se>, heiko@...ech.de
Cc: robh@...nel.org, krzk+dt@...nel.org, conor+dt@...nel.org,
macromorgan@...mail.com, tim@...thertop.org, knaerzche@...il.com,
efectn@...tonmail.com, andyshrk@....com, jagan@...eble.ai,
dsimic@...jaro.org, megi@....cz, sebastian.reichel@...labora.com,
alchark@...il.com, boris.brezillon@...labora.com,
devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v4 2/2] arm64: dts: rockchip: Add RK3588S EVB1 board
Hi Jonas:
On 2024/9/12 20:21, Jonas Karlman wrote:
> On 2024-09-12 10:02, Damon Ding wrote:
>> RK3588S EVB1 board features:
>> - Rockchip RK3588S
>> - PMIC: RK806-2x2pcs+DiscretePower
>> - RAM: LPDDR4/4x 2pcsx 32bit
>> - ROM: eMMC5.1+ SPI Falsh
>>
>> Add support for pmic, eMMC, SD-card, USB, PCIE and audio.
>>
>> Signed-off-by: Damon Ding <damon.ding@...k-chips.com>
>> ---
>>
>> Changes in v2:
>> - rename amplifier nodes to amplifier-headphone and amplifier-speaker
>> - sort audio and backlight nodes by node name
>> - format names of regulator nodes to regulator-*
>> - add CPU/memory regulator coupling
>> - fix "VOP-" to "VOL-" in commit message
>> - remove bootargs property in chosen node
>>
>> Changes in v3:
>> - remove unevaluated properties:
>> pcie@...90000: 'rockchip,skip-scan-in-resume'
>> pmic@1: regulators: dcdc-reg*: 'regulator-init-microvolt'
>> phy@...80000: 'svid'
>>
>> Change in v4:
>> - remove unexpected property bootargs which added by mistake in v3
>> - add cd-gpios property in sdmmc node
>> - enable combphy2_psu for pcie2x1l1
>> - improve commit message
>>
>> arch/arm64/boot/dts/rockchip/Makefile | 1 +
>> .../boot/dts/rockchip/rk3588s-evb1-v10.dts | 1129 +++++++++++++++++
>> 2 files changed, 1130 insertions(+)
>> create mode 100644 arch/arm64/boot/dts/rockchip/rk3588s-evb1-v10.dts
>>
>> diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
>> index fda1b980eb4b..f2992da01ada 100644
>> --- a/arch/arm64/boot/dts/rockchip/Makefile
>> +++ b/arch/arm64/boot/dts/rockchip/Makefile
>> @@ -139,6 +139,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-tiger-haikou.dtb
>> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-toybrick-x0.dtb
>> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-turing-rk1.dtb
>> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-coolpi-4b.dtb
>> +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-evb1-v10.dtb
>> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-indiedroid-nova.dtb
>> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-khadas-edge2.dtb
>> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-nanopi-r6s.dtb
>> diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-evb1-v10.dts b/arch/arm64/boot/dts/rockchip/rk3588s-evb1-v10.dts
>> new file mode 100644
>> index 000000000000..43decc6698e7
>> --- /dev/null
>> +++ b/arch/arm64/boot/dts/rockchip/rk3588s-evb1-v10.dts
>> @@ -0,0 +1,1129 @@
>> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
>> +/*
>> + * Copyright (c) 2024 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 <dt-bindings/usb/pd.h>
>> +#include "rk3588s.dtsi"
>> +
>> +/ {
>> + model = "Rockchip RK3588S EVB1 V10 Board";
>> + compatible = "rockchip,rk3588s-evb1-v10", "rockchip,rk3588s";
>> +
>
> [snip]
>
>> +
>> + vbus5v0_typec: regulator-vbus5v0-typec {
>> + compatible = "regulator-fixed";
>> + enable-active-high;
>> + gpio = <&gpio1 RK_PA1 GPIO_ACTIVE_HIGH>;
>
> Please use the gpios prop consistently in this file.
I will update accordingly.
>
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&typec5v_pwren>;
>> + regulator-name = "vbus5v0_typec";
>> + regulator-min-microvolt = <5000000>;
>> + regulator-max-microvolt = <5000000>;
>> + vin-supply = <&vcc5v0_usb>;
>> + };
>> +
>> + vcc12v_dcin: regulator-vcc12v-dcin {
>> + compatible = "regulator-fixed";
>> + regulator-name = "vcc12v_dcin";
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <12000000>;
>> + regulator-max-microvolt = <12000000>;
>> + };
>> +
>> + vcc3v3_lcd_edp: regulator-vcc3v3-lcd-edp {
>> + compatible = "regulator-fixed";
>> + enable-active-high;
>> + gpio = <&gpio1 RK_PA5 GPIO_ACTIVE_HIGH>;
>
> Same.
>
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&vcc3v3_lcd_edp_en>;
>> + regulator-name = "vcc3v3_lcd_edp";
>> + regulator-boot-on;
>> + vin-supply = <&vcc_3v3_s3>;
>> + };
>> +
>> + vcc3v3_pcie20: regulator-vcc3v3-pcie20 {
>> + compatible = "regulator-fixed";
>> + enable-active-high;
>> + gpios = <&gpio4 RK_PB1 GPIO_ACTIVE_HIGH>;
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&vcc3v3_pcie20_en>;
>> + regulator-name = "vcc3v3_pcie20";
>> + regulator-min-microvolt = <3300000>;
>> + regulator-max-microvolt = <3300000>;
>> + startup-delay-us = <5000>;
>> + vin-supply = <&vcc12v_dcin>;
>> + };
>> +
>> + vcc5v0_host: regulator-vcc5v0-host {
>> + compatible = "regulator-fixed";
>> + enable-active-high;
>> + gpio = <&gpio1 RK_PB1 GPIO_ACTIVE_HIGH>;
>
> Same.
>
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&vcc5v0_host_en>;
>> + regulator-name = "vcc5v0_host";
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <5000000>;
>> + regulator-max-microvolt = <5000000>;
>> + vin-supply = <&vcc5v0_usb>;
>> + };
>> +
>> + vcc5v0_sys: regulator-vcc5v0-sys {
>> + compatible = "regulator-fixed";
>> + regulator-name = "vcc5v0_sys";
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <5000000>;
>> + regulator-max-microvolt = <5000000>;
>> + vin-supply = <&vcc12v_dcin>;
>> + };
>> +
>> + vcc5v0_usb: regulator-vcc5v0-usb {
>> + compatible = "regulator-fixed";
>> + regulator-name = "vcc5v0_usb";
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <5000000>;
>> + regulator-max-microvolt = <5000000>;
>> + vin-supply = <&vcc5v0_usbdcin>;
>> + };
>> +
>> + vcc5v0_usbdcin: regulator-vcc5v0-usbdcin {
>> + compatible = "regulator-fixed";
>> + regulator-name = "vcc5v0_usbdcin";
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <5000000>;
>> + regulator-max-microvolt = <5000000>;
>> + vin-supply = <&vcc12v_dcin>;
>> + };
>> +};
>> +
>> +&combphy0_ps {
>> + status = "okay";
>> +};
>> +
>> +&combphy2_psu {
>> + status = "okay";
>> +};
>> +
>> +&i2c3 {
>> + status = "okay";
>> +
>> + es8388: audio-codec@11 {
>> + compatible = "everest,es8388";
>> + reg = <0x11>;
>> + clocks = <&cru I2S0_8CH_MCLKOUT>;
>> + assigned-clocks = <&cru I2S0_8CH_MCLKOUT>;
>> + assigned-clock-rates = <12288000>;
>> + AVDD-supply = <&avcc_1v8_s0>;
>> + DVDD-supply = <&avcc_1v8_s0>;
>> + HPVDD-supply = <&vcc_3v3_s0>;
>> + PVDD-supply = <&vcc_3v3_s0>;
>> + #sound-dai-cells = <0>;
>> + };
>> +};
>> +
>> +&i2c8 {
>> + status = "okay";
>
> status should be last prop before child nodes.
I'll fix it in next version.
>
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&i2c8m2_xfer>;
>> +
>> + usbc0: usb-typec@22 {
>> + compatible = "fcs,fusb302";
>> + reg = <0x22>;
>> + interrupt-parent = <&gpio0>;
>> + interrupts = <RK_PD3 IRQ_TYPE_LEVEL_LOW>;
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&usbc0_int>;
>> + vbus-supply = <&vbus5v0_typec>;
>> + status = "okay";
>
> status prop is not needed here.
I appreciate your advice and plan to follow it.
>
>> +
>> + usb_con: connector {
>> + compatible = "usb-c-connector";
>> + label = "USB-C";
>> + data-role = "dual";
>> + op-sink-microwatt = <1000000>;
>> + power-role = "dual";
>> + sink-pdos =
>> + <PDO_FIXED(5000, 1000, PDO_FIXED_USB_COMM)>;
>> + source-pdos =
>> + <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
>> + try-power-role = "source";
>> +
>> + ports {
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> +
>> + port@0 {
>> + reg = <0>;
>> +
>> + usbc0_orien_sw: endpoint {
>> + remote-endpoint = <&usbdp_phy0_orientation_switch>;
>> + };
>> + };
>> +
>> + port@1 {
>> + reg = <1>;
>> +
>> + usbc0_role_sw: endpoint {
>> + remote-endpoint = <&dwc3_0_role_switch>;
>> + };
>> + };
>> +
>> + port@2 {
>> + reg = <2>;
>> +
>> + dp_altmode_mux: endpoint {
>> + remote-endpoint = <&usbdp_phy0_dp_altmode_mux>;
>> + };
>> + };
>> + };
>> + };
>> + };
>> +
>> + hym8563: rtc@51 {
>> + compatible = "haoyu,hym8563";
>> + reg = <0x51>;
>> + #clock-cells = <0>;
>> + clock-output-names = "hym8563";
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&hym8563_int>;
>> + interrupt-parent = <&gpio0>;
>> + interrupts = <RK_PD4 IRQ_TYPE_LEVEL_LOW>;
>> + wakeup-source;
>> + };
>> +};
>> +
>> +&pcie2x1l1 {
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&pcie2_1_rst>;
>
> Should probably also include clkreqn and waken pins.
I have tested the PCIE with an NVMe SSD, and it works with these two
pins in their default settings.
>
>> + reset-gpios = <&gpio4 RK_PA2 GPIO_ACTIVE_HIGH>;
>> + vpcie3v3-supply = <&vcc3v3_pcie20>;
>> + status = "okay";
>> +};
>> +
>> +&pcie2x1l2 {
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&pcie2_2_rst>;
>
> Same.
>
>> + reset-gpios = <&gpio4 RK_PC1 GPIO_ACTIVE_HIGH>;
>> + status = "okay";
>> +};
>> +
>> +&pinctrl {
>> + audio {
>> + hp_detect: headphone-detect {
>> + rockchip,pins = <1 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>;
>> + };
>> +
>> + headphone_amplifier_en: headphone-amplifier-en {
>> + rockchip,pins = <4 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
>> + };
>> +
>> + speaker_amplifier_en: speaker-amplifier-en {
>> + rockchip,pins = <4 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
>> + };
>> + };
>> +
>> + hym8563 {
>> + hym8563_int: hym8563-int {
>> + rockchip,pins = <0 RK_PC4 RK_FUNC_GPIO &pcfg_pull_up>;
>> + };
>> + };
>> +
>> + lcd-edp {
>> + vcc3v3_lcd_edp_en: vcc3v3-lcd-edp-en {
>> + rockchip,pins = <1 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
>> + };
>> + };
>> +
>> + pcie2 {
>> + pcie2_1_rst: pcie2-1-rst {
>> + rockchip,pins = <4 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
>> + };
>> +
>> + pcie2_2_rst: pcie2-2-rst {
>> + rockchip,pins = <4 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
>> + };
>> +
>> + vcc3v3_pcie20_en: vcc3v3-pcie20-en {
>> + rockchip,pins = <4 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
>> + };
>> + };
>> +
>> + usb {
>> + vcc5v0_host_en: vcc5v0-host-en {
>> + rockchip,pins = <1 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
>> + };
>> + };
>> +
>> + usb-typec {
>> + typec5v_pwren: typec5v-pwren {
>> + rockchip,pins = <1 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>;
>> + };
>> +
>> + usbc0_int: usbc0-int {
>> + rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_up>;
>> + };
>> + };
>> +};
>> +
>> +&pwm12 {
>> + status = "okay";
>> +};
>> +
>> +&saradc {
>> + vref-supply = <&vcc_1v8_s0>;
>> + status = "okay";
>> +};
>> +
>> +&sdhci {
>> + bus-width = <8>;
>> + mmc-hs400-1_8v;
>> + mmc-hs400-enhanced-strobe;
>> + no-sdio;
>> + no-sd;
>> + non-removable;
>> + status = "okay";
>> +};
>> +
>> +&sdmmc {
>> + bus-width = <4>;
>> + cap-mmc-highspeed;
>
> Probably not needed with no-mmc prop.
The board only supports SD-card for this device, and the no-mmc prop
will make it clearer.
>
>> + cap-sd-highspeed;
>> + cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
>> + disable-wp;
>> + max-frequency = <150000000>;
>> + no-sdio;
>> + no-mmc;
>
> Please sort alphabetically, no-mmc before no-sdio,
I'll sort these properties alphabetically in next version.
>
>> + vmmc-supply = <&vcc_3v3_sd_s0>;
>> + vqmmc-supply = <&vccio_sd_s0>;
>> + sd-uhs-sdr104;
>
> and sd-uhs-sdr104 before vmmc-supply.
>
>> + status = "okay";
>> +};
>> +
>> +&spi2 {
>> + assigned-clocks = <&cru CLK_SPI2>;
>> + assigned-clock-rates = <200000000>;
>> + num-cs = <2>;
>> + status = "okay";
>> +
>> + pmic@0 {
>> + compatible = "rockchip,rk806";
>> + reg = <0x0>;
>> + #gpio-cells = <2>;
>> + gpio-controller;
>> + interrupt-parent = <&gpio0>;
>> + interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
>
> Should probably use RK_PA7 and not a plain 7.
Indeed, I will fix it.
>
>> + 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 = <&vcc5v0_sys>;
>> + vcc2-supply = <&vcc5v0_sys>;
>> + vcc3-supply = <&vcc5v0_sys>;
>> + vcc4-supply = <&vcc5v0_sys>;
>> + vcc5-supply = <&vcc5v0_sys>;
>> + vcc6-supply = <&vcc5v0_sys>;
>> + vcc7-supply = <&vcc5v0_sys>;
>> + vcc8-supply = <&vcc5v0_sys>;
>> + vcc9-supply = <&vcc5v0_sys>;
>> + vcc10-supply = <&vcc5v0_sys>;
>> + vcc11-supply = <&vcc_2v0_pldo_s3>;
>> + vcc12-supply = <&vcc5v0_sys>;
>> + vcc13-supply = <&vcc5v0_sys>;
>> + vcc14-supply = <&vcc_1v1_nldo_s3>;
>> + vcca-supply = <&vcc5v0_sys>;
>> +
>> + 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: dcdc-reg1 {
>> + regulator-boot-on;
>> + regulator-min-microvolt = <550000>;
>> + regulator-max-microvolt = <950000>;
>> + regulator-ramp-delay = <12500>;
>> + regulator-enable-ramp-delay = <400>;
>> + regulator-name = "vdd_gpu_s0";
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + vdd_npu_s0: dcdc-reg2 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <550000>;
>> + regulator-max-microvolt = <950000>;
>> + regulator-ramp-delay = <12500>;
>> + regulator-name = "vdd_npu_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 = <800000>;
>> + regulator-ramp-delay = <12500>;
>> + regulator-name = "vdd_log_s0";
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + regulator-suspend-microvolt = <750000>;
>> + };
>> + };
>> +
>> + vdd_vdenc_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_gpu_mem_s0: dcdc-reg5 {
>> + regulator-boot-on;
>> + regulator-min-microvolt = <675000>;
>> + regulator-max-microvolt = <950000>;
>> + regulator-ramp-delay = <12500>;
>> + regulator-enable-ramp-delay = <400>;
>> + regulator-name = "vdd_gpu_mem_s0";
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + vdd_npu_mem_s0: dcdc-reg6 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <675000>;
>> + regulator-max-microvolt = <950000>;
>> + regulator-ramp-delay = <12500>;
>> + regulator-name = "vdd_npu_mem_s0";
>> + regulator-state-mem {
>> + regulator-off-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>;
>> + };
>> + };
>> +
>> + vdd_vdenc_mem_s0: dcdc-reg8 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <675000>;
>> + regulator-max-microvolt = <950000>;
>> + regulator-ramp-delay = <12500>;
>> + regulator-name = "vdd_vdenc_mem_s0";
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + vdd2_ddr_s3: dcdc-reg9 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-name = "vdd2_ddr_s3";
>> + regulator-state-mem {
>> + regulator-on-in-suspend;
>> + };
>> + };
>> +
>> + vcc_1v1_nldo_s3: dcdc-reg10 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <1100000>;
>> + regulator-max-microvolt = <1100000>;
>> + regulator-ramp-delay = <12500>;
>> + regulator-name = "vcc_1v1_nldo_s3";
>> + regulator-state-mem {
>> + regulator-on-in-suspend;
>> + regulator-suspend-microvolt = <1100000>;
>> + };
>> + };
>> +
>> + avcc_1v8_s0: pldo-reg1 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + regulator-ramp-delay = <12500>;
>> + regulator-name = "avcc_1v8_s0";
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + vdd1_1v8_ddr_s3: pldo-reg2 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + regulator-ramp-delay = <12500>;
>> + regulator-name = "vdd1_1v8_ddr_s3";
>> + regulator-state-mem {
>> + regulator-on-in-suspend;
>> + regulator-suspend-microvolt = <1800000>;
>> + };
>> + };
>> +
>> + vcc_1v8_s3: pldo-reg3 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + regulator-ramp-delay = <12500>;
>> + regulator-name = "vcc_1v8_s3";
>> + regulator-state-mem {
>> + regulator-on-in-suspend;
>> + regulator-suspend-microvolt = <1800000>;
>> + };
>> + };
>> +
>> + 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;
>> + };
>> + };
>> +
>> + master_pldo6_s3: pldo-reg6 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + regulator-name = "master_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-ramp-delay = <12500>;
>> + regulator-name = "vdd_0v75_s3";
>> + regulator-state-mem {
>> + regulator-on-in-suspend;
>> + regulator-suspend-microvolt = <750000>;
>> + };
>> + };
>> +
>> + vdd2l_0v9_ddr_s3: nldo-reg2 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <900000>;
>> + regulator-max-microvolt = <900000>;
>> + regulator-name = "vdd2l_0v9_ddr_s3";
>> + regulator-state-mem {
>> + regulator-on-in-suspend;
>> + regulator-suspend-microvolt = <900000>;
>> + };
>> + };
>> +
>> + master_nldo3: nldo-reg3 {
>> + regulator-name = "master_nldo3";
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + avdd_0v75_s0: nldo-reg4 {
>> + 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-reg5 {
>> + 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;
>> + };
>> + };
>> + };
>> + };
>> +
>> + pmic@1 {
>> + compatible = "rockchip,rk806";
>> + reg = <0x01>;
>> + #gpio-cells = <2>;
>> + gpio-controller;
>> + interrupt-parent = <&gpio0>;
>> + interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
>
> Should probably use RK_PA7 and not a plain 7.
>
>> + pinctrl-0 = <&rk806_slave_dvs1_null>, <&rk806_slave_dvs2_null>,
>> + <&rk806_slave_dvs3_null>;
>> + pinctrl-names = "default";
>
> Inconsistent order of pinctrl-names and pinctrl-0 compared to rest of file.
I will put pinctrl-names before pinctrl-0.
>
>> + spi-max-frequency = <1000000>;
>> +
>> + vcc1-supply = <&vcc5v0_sys>;
>> + vcc2-supply = <&vcc5v0_sys>;
>> + vcc3-supply = <&vcc5v0_sys>;
>> + vcc4-supply = <&vcc5v0_sys>;
>> + vcc5-supply = <&vcc5v0_sys>;
>> + vcc6-supply = <&vcc5v0_sys>;
>> + vcc7-supply = <&vcc5v0_sys>;
>> + vcc8-supply = <&vcc5v0_sys>;
>> + vcc9-supply = <&vcc5v0_sys>;
>> + vcc10-supply = <&vcc5v0_sys>;
>> + vcc11-supply = <&vcc_2v0_pldo_s3>;
>> + vcc12-supply = <&vcc5v0_sys>;
>> + vcc13-supply = <&vcc_1v1_nldo_s3>;
>> + vcc14-supply = <&vcc_2v0_pldo_s3>;
>> + vcca-supply = <&vcc5v0_sys>;
>> +
>> + rk806_slave_dvs1_null: dvs1-null-pins {
>> + pins = "gpio_pwrctrl1";
>> + function = "pin_fun0";
>> + };
>> +
>> + rk806_slave_dvs2_null: dvs2-null-pins {
>> + pins = "gpio_pwrctrl2";
>> + function = "pin_fun0";
>> + };
>> +
>> + rk806_slave_dvs3_null: dvs3-null-pins {
>> + pins = "gpio_pwrctrl3";
>> + function = "pin_fun0";
>> + };
>> +
>> + regulators {
>> + vdd_cpu_big1_s0: dcdc-reg1 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-coupled-with = <&vdd_cpu_big1_mem_s0>;
>> + regulator-coupled-max-spread = <10000>;
>> + regulator-min-microvolt = <550000>;
>> + regulator-max-microvolt = <1050000>;
>> + regulator-ramp-delay = <12500>;
>> + regulator-name = "vdd_cpu_big1_s0";
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + vdd_cpu_big0_s0: dcdc-reg2 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-coupled-with = <&vdd_cpu_big0_mem_s0>;
>> + regulator-coupled-max-spread = <10000>;
>> + regulator-min-microvolt = <550000>;
>> + regulator-max-microvolt = <1050000>;
>> + regulator-ramp-delay = <12500>;
>> + regulator-name = "vdd_cpu_big0_s0";
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + vdd_cpu_lit_s0: dcdc-reg3 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-coupled-with = <&vdd_cpu_lit_mem_s0>;
>> + regulator-coupled-max-spread = <10000>;
>> + 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;
>> + };
>> + };
>> +
>> + vcc_3v3_s3: dcdc-reg4 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <3300000>;
>> + regulator-max-microvolt = <3300000>;
>> + regulator-ramp-delay = <12500>;
>> + regulator-name = "vcc_3v3_s3";
>> + regulator-state-mem {
>> + regulator-on-in-suspend;
>> + regulator-suspend-microvolt = <3300000>;
>> + };
>> + };
>> +
>> + vdd_cpu_big1_mem_s0: dcdc-reg5 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-coupled-with = <&vdd_cpu_big1_s0>;
>> + regulator-coupled-max-spread = <10000>;
>> + regulator-min-microvolt = <675000>;
>> + regulator-max-microvolt = <1050000>;
>> + regulator-ramp-delay = <12500>;
>> + regulator-name = "vdd_cpu_big1_mem_s0";
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> +
>> + vdd_cpu_big0_mem_s0: dcdc-reg6 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-coupled-with = <&vdd_cpu_big0_s0>;
>> + regulator-coupled-max-spread = <10000>;
>> + regulator-min-microvolt = <675000>;
>> + regulator-max-microvolt = <1050000>;
>> + regulator-ramp-delay = <12500>;
>> + regulator-name = "vdd_cpu_big0_mem_s0";
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + vcc_1v8_s0: dcdc-reg7 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + regulator-ramp-delay = <12500>;
>> + regulator-name = "vcc_1v8_s0";
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + vdd_cpu_lit_mem_s0: dcdc-reg8 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-coupled-with = <&vdd_cpu_lit_s0>;
>> + regulator-coupled-max-spread = <10000>;
>> + regulator-min-microvolt = <675000>;
>> + regulator-max-microvolt = <950000>;
>> + regulator-ramp-delay = <12500>;
>> + regulator-name = "vdd_cpu_lit_mem_s0";
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + vddq_ddr_s0: dcdc-reg9 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-name = "vddq_ddr_s0";
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + vdd_ddr_s0: dcdc-reg10 {
>> + 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;
>> + };
>> + };
>> +
>> + vcc_1v8_cam_s0: pldo-reg1 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + regulator-ramp-delay = <12500>;
>> + regulator-name = "vcc_1v8_cam_s0";
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + avdd1v8_ddr_pll_s0: pldo-reg2 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + regulator-ramp-delay = <12500>;
>> + regulator-name = "avdd1v8_ddr_pll_s0";
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + vdd_1v8_pll_s0: pldo-reg3 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + regulator-ramp-delay = <12500>;
>> + regulator-name = "vdd_1v8_pll_s0";
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + vcc_3v3_sd_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_sd_s0";
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + vcc_2v8_cam_s0: pldo-reg5 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <2800000>;
>> + regulator-max-microvolt = <2800000>;
>> + regulator-ramp-delay = <12500>;
>> + regulator-name = "vcc_2v8_cam_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_pll_s0: nldo-reg1 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <750000>;
>> + regulator-max-microvolt = <750000>;
>> + regulator-ramp-delay = <12500>;
>> + regulator-name = "vdd_0v75_pll_s0";
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + 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;
>> + };
>> + };
>> +
>> + slave_nldo3: nldo-reg3 {
>> + regulator-name = "slave_nldo3";
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + avdd_1v2_cam_s0: nldo-reg4 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <1200000>;
>> + regulator-max-microvolt = <1200000>;
>> + regulator-ramp-delay = <12500>;
>> + regulator-name = "avdd_1v2_cam_s0";
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + avdd_1v2_s0: nldo-reg5 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <1200000>;
>> + regulator-max-microvolt = <1200000>;
>> + regulator-ramp-delay = <12500>;
>> + regulator-name = "avdd_1v2_s0";
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> + };
>> + };
>> +};
>> +
>> +&tsadc {
>> + status = "okay";
>> +};
>> +
>> +&u2phy0 {
>> + status = "okay";
>> +};
>> +
>> +&u2phy2 {
>> + status = "okay";
>> +};
>> +
>> +&u2phy3 {
>> + status = "okay";
>> +};
>> +
>> +&u2phy0_otg {
>> + status = "okay";
>> +};
>> +
>> +&u2phy2_host {
>> + phy-supply = <&vcc5v0_host>;
>> + status = "okay";
>> +};
>> +
>> +&u2phy3_host {
>> + phy-supply = <&vcc5v0_host>;
>> + status = "okay";
>> +};
>> +
>> +&uart2 {
>> + pinctrl-0 = <&uart2m0_xfer>;
>
> Missing pinctrl-names prop.
Indeed, it is better to add pinctrl-names.
>
>> + status = "okay";
>> +};
>> +
>> +&usb_host0_ehci {
>> + status = "okay";
>> +};
>> +
>> +&usb_host0_ohci {
>> + status = "okay";
>> +};
>> +
>> +&usb_host0_xhci {
>> + dr_mode = "otg";
>
> This is already default for usb_host0_xhci.
I will take your advice and remove it.
>
> Regards,
> Jonas
>
>> + usb-role-switch;
>> + status = "okay";
>> +
>> + port {
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> +
>> + dwc3_0_role_switch: endpoint@0 {
>> + reg = <0>;
>> + remote-endpoint = <&usbc0_role_sw>;
>> + };
>> + };
>> +};
>> +
>> +&usb_host1_ehci {
>> + status = "okay";
>> +};
>> +
>> +&usb_host1_ohci {
>> + status = "okay";
>> +};
>> +
>> +&usbdp_phy0 {
>> + mode-switch;
>> + orientation-switch;
>> + sbu1-dc-gpios = <&gpio1 RK_PB6 GPIO_ACTIVE_HIGH>;
>> + sbu2-dc-gpios = <&gpio1 RK_PB7 GPIO_ACTIVE_HIGH>;
>> + status = "okay";
>> +
>> + port {
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> +
>> + usbdp_phy0_orientation_switch: endpoint@0 {
>> + reg = <0>;
>> + remote-endpoint = <&usbc0_orien_sw>;
>> + };
>> +
>> + usbdp_phy0_dp_altmode_mux: endpoint@1 {
>> + reg = <1>;
>> + remote-endpoint = <&dp_altmode_mux>;
>> + };
>> + };
>> +};
>
>
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