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Message-ID: <f80384eb-d7eb-4a68-952d-529230ec51a6@gmail.com>
Date: Sun, 28 Apr 2024 11:54:07 +0800
From: Xilin Wu <wuxilin123@...il.com>
To: Krzysztof Kozlowski <krzk@...nel.org>,
Uwe Kleine-König <u.kleine-koenig@...gutronix.de>,
Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>, Junhao Xie <bigfoot@...ssfun.cn>,
Neil Armstrong <neil.armstrong@...aro.org>,
Jessica Zhang <quic_jesszhan@...cinc.com>, Sam Ravnborg <sam@...nborg.org>,
David Airlie <airlied@...il.com>, Daniel Vetter <daniel@...ll.ch>,
Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
Maxime Ripard <mripard@...nel.org>, Thomas Zimmermann <tzimmermann@...e.de>,
Bjorn Andersson <andersson@...nel.org>,
Konrad Dybcio <konrad.dybcio@...aro.org>,
Tengfei Fan <quic_tengfan@...cinc.com>,
Molly Sophia <mollysophia379@...il.com>
Cc: linux-pwm@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org,
linux-arm-msm@...r.kernel.org
Subject: Re: [PATCH 10/10] arm64: dts: qcom: Add AYN Odin 2
On 2024/4/25 14:28, Krzysztof Kozlowski wrote:
> On 24/04/2024 17:29, Xilin Wu via B4 Relay wrote:
>> From: Xilin Wu <wuxilin123@...il.com>
>>
>> AYN Odin 2 is a gaming handheld based on QCS8550, which is derived
>> from SM8550 but without modem RF system.
>>
>
>
>
>> +
>> +/ {
>> + model = "AYN Odin 2";
>> + compatible = "ayn,odin2", "qcom,qcs8550", "qcom,sm8550";
>> + chassis-type = "handset";
>> +
>> + qcom,msm-id = <QCOM_ID_QCS8550 0x20000>;
>> + qcom,board-id = <0x1001f 0>;
>
> No, these are not allowed. You did not test your dts.
>
> It does not look like you tested the DTS against bindings. Please run
> `make dtbs_check W=1` (see
> Documentation/devicetree/bindings/writing-schema.rst or
> https://www.linaro.org/blog/tips-and-tricks-for-validating-devicetree-sources-with-the-devicetree-schema/
> for instructions).
>
>> +
>> + aliases {
>> + serial0 = &uart7;
>> + serial1 = &uart14;
>> + serial2 = &uart15;
>> + };
>> +
>> + backlight: backlight {
>> + compatible = "pwm-backlight";
>> + pwms = <&pmk8550_pwm 0 860000>;
>> + brightness-levels = <1023 0>;
>> + num-interpolated-steps = <1023>;
>> + default-brightness-level = <600>;
>> + power-supply = <&vph_pwr>;
>> + enable-gpios = <&pmk8550_gpios 5 GPIO_ACTIVE_HIGH>;
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&pwm_backlight_default>;
>> + status = "okay";
>
> Drop, why do you need it? Do you see it anywhere else in the backlight
> nodes in DTS?
>
>
>> + };
>> +
>> + fan_pwr: fan-pwr-regulator {
>> + compatible = "regulator-fixed";
>> + regulator-name = "fan_pwr";
>> +
>> + regulator-min-microvolt = <5000000>;
>> + regulator-max-microvolt = <5000000>;
>> +
>> + gpio = <&tlmm 109 GPIO_ACTIVE_HIGH>;
>> + enable-active-high;
>> +
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&fan_pwr_en>;
>> +
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + gpio-keys {
>> + compatible = "gpio-keys";
>> +
>> + pinctrl-0 = <&volume_up_n>, <&m1_m2_keys_default>;
>> + pinctrl-names = "default";
>> +
>> + key-volume-up {
>> + label = "Volume Up";
>> + linux,code = <KEY_VOLUMEUP>;
>> + gpios = <&pm8550_gpios 6 GPIO_ACTIVE_LOW>;
>> + debounce-interval = <15>;
>> + linux,can-disable;
>> + wakeup-source;
>> + };
>> +
>> + m1-button {
>> + label = "M1";
>> + linux,code = <BTN_TRIGGER_HAPPY1>;
>> + gpios = <&tlmm 57 GPIO_ACTIVE_LOW>;
>> + };
>> +
>> + m2-button {
>> + label = "M2";
>> + linux,code = <BTN_TRIGGER_HAPPY2>;
>> + gpios = <&tlmm 58 GPIO_ACTIVE_LOW>;
>> + };
>> + };
>> +
>> + hdmi-out {
>> + compatible = "hdmi-connector";
>> + type = "d";
>> + hpd-gpios = <&tlmm 9 GPIO_ACTIVE_HIGH>;
>> +
>> + port {
>> + hdmi_con: endpoint {
>> + remote-endpoint = <<8912_out>;
>> + };
>> + };
>> + };
>> +
>> + hdmi_pwr: hdmi-pwr-regulator {
>> + compatible = "regulator-fixed";
>> + regulator-name = "hdmi_pwr";
>> +
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> +
>> + gpio = <&tlmm 10 GPIO_ACTIVE_HIGH>;
>> + enable-active-high;
>> + };
>> +
>> + vdd_lcm_2p8: vdd-lcm-2p8-regulator {
>> + compatible = "regulator-fixed";
>> + regulator-name = "vdd_lcm_2p8";
>> +
>> + regulator-min-microvolt = <2800000>;
>> + regulator-max-microvolt = <2800000>;
>> +
>> + gpio = <&tlmm 142 GPIO_ACTIVE_HIGH>;
>> + enable-active-high;
>> + };
>> +
>> + led_left_side: led-controller-1 {
>> + compatible = "pwm-leds-multicolor";
>> +
>> + multi-led {
>> + label = "left-side";
>> + color = <LED_COLOR_ID_RGB>;
>> + max-brightness = <255>;
>> +
>> + led-red {
>> + color = <LED_COLOR_ID_RED>;
>> + pwms = <&pwm_rgb_left 0>;
>> + };
>> +
>> + led-green {
>> + color = <LED_COLOR_ID_GREEN>;
>> + pwms = <&pwm_rgb_left 1>;
>> + };
>> +
>> + led-blue {
>> + color = <LED_COLOR_ID_BLUE>;
>> + pwms = <&pwm_rgb_left 2>;
>> + };
>> + };
>> + };
>> +
>> + led_left_joystick: led-controller-2 {
>> + compatible = "pwm-leds-multicolor";
>> +
>> + multi-led {
>> + label = "left-joystick";
>> + color = <LED_COLOR_ID_RGB>;
>> + max-brightness = <255>;
>> +
>> + led-red {
>> + color = <LED_COLOR_ID_RED>;
>> + pwms = <&pwm_rgb_left 6>;
>> + };
>> +
>> + led-green {
>> + color = <LED_COLOR_ID_GREEN>;
>> + pwms = <&pwm_rgb_left 7>;
>> + };
>> +
>> + led-blue {
>> + color = <LED_COLOR_ID_BLUE>;
>> + pwms = <&pwm_rgb_left 8>;
>> + };
>> + };
>> + };
>> +
>> + led_right_side: led-controller-3 {
>> + compatible = "pwm-leds-multicolor";
>> +
>> + multi-led {
>> + label = "right-side";
>> + color = <LED_COLOR_ID_RGB>;
>> + max-brightness = <255>;
>> +
>> + led-red {
>> + color = <LED_COLOR_ID_RED>;
>> + pwms = <&pwm_rgb_right 0>;
>> + };
>> +
>> + led-green {
>> + color = <LED_COLOR_ID_GREEN>;
>> + pwms = <&pwm_rgb_right 1>;
>> + };
>> +
>> + led-blue {
>> + color = <LED_COLOR_ID_BLUE>;
>> + pwms = <&pwm_rgb_right 2>;
>> + };
>> + };
>> + };
>> +
>> + led_right_joystick: led-controller-4 {
>> + compatible = "pwm-leds-multicolor";
>> +
>> + multi-led {
>> + label = "right-joystick";
>> + color = <LED_COLOR_ID_RGB>;
>> + max-brightness = <255>;
>> +
>> + led-red {
>> + color = <LED_COLOR_ID_RED>;
>> + pwms = <&pwm_rgb_right 6>;
>> + };
>> +
>> + led-green {
>> + color = <LED_COLOR_ID_GREEN>;
>> + pwms = <&pwm_rgb_right 7>;
>> + };
>> +
>> + led-blue {
>> + color = <LED_COLOR_ID_BLUE>;
>> + pwms = <&pwm_rgb_right 8>;
>> + };
>> + };
>> + };
>> +
>> + mcu_3v3: mcu-3v3-regulator {
>
> Name all regulators regulator-n, where n is decimal number. Then order
> the nodes by name.
>
>
> ...
>
>> +
>> +&i2c4 {
>> + clock-frequency = <400000>;
>> + status = "okay";
>> +
>> + touchscreen@20 {
>> + compatible = "syna,rmi4-i2c";
>> + reg = <0x20>;
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + interrupts-extended = <&tlmm 25 0x2008>;
>> +
>> + pinctrl-names = "default", "sleep";
>> + pinctrl-0 = <&ts_int_default>;
>> + pinctrl-1 = <&ts_int_sleep>;
>> +
>> + vio-supply = <&vreg_l12b_1p8>;
>> +
>> + syna,startup-delay-ms = <200>;
>> + syna,reset-delay-ms = <200>;
>> +
>> + rmi4-f01@1 {
>> + syna,nosleep-mode = <0x1>;
>> + reg = <0x1>;
>> + };
>> +
>> + rmi4-f12@12 {
>> + reg = <0x12>;
>> + syna,rezero-wait-ms = <20>;
>> + syna,clip-x-low = <0>;
>> + syna,clip-y-low = <0>;
>> + syna,clip-x-high = <1080>;
>> + syna,clip-y-high = <1920>;
>> + syna,sensor-type = <1>;
>> + touchscreen-inverted-x;
>> + };
>> + };
>
> Please confirm the status of dtbs_check for your board. I am pretty sure
> it fails.
>
> Best regards,
> Krzysztof
>
I will correct all the mistakes in v2. Thanks for catching them!
--
Thanks,
Xilin Wu
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