On Mon, Jun 24, 2024 at 03:30:31AM GMT, Caleb Connolly wrote:
> Initial support for USB, UFS, touchscreen, panel, wifi, and bluetooth.
>
Nice.
> diff --git a/arch/arm64/boot/dts/qcom/sm8250-oneplus-common.dtsi b/arch/arm64/boot/dts/qcom/sm8250-oneplus-common.dtsi
[..]
> + vph_pwr: vph-pwr-regulator {
Please keep nodes sorted by address, then node name, then label (as
applicable). Perhaps making the -regulator suffix a regulator- prefix
instead (to keep them grouped).
> + compatible = "regulator-fixed";
> + regulator-name = "vph_pwr";
> + regulator-min-microvolt = <3700000>;
> + regulator-max-microvolt = <3700000>;
> + regulator-always-on;
> + };
> +
> + vreg_s4a_1p8: vreg-s4a-1p8 {
> + compatible = "regulator-fixed";
> + regulator-name = "vreg_s4a_1p8";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + };
[..]
> +&adsp {
> + status = "okay";
Per Documentation/devicetree/bindings/dts-coding-style.rst please keep
"status" as last property in your nodes.
> + firmware-name = "qcom/sm8250/OnePlus/adsp.mbn";
> +};
> +
[..]
> +&mdss_dsi0 {
> + status = "okay";
> + vdda-supply = <&vreg_l9a_1p2>;
> +
> + display_panel: panel@0 {
> + reg = <0>;
> + vddio-supply = <&vreg_l14a_1p8>;
> + vdd-supply = <&vreg_l11c_3p3>;
> + avdd-supply = <&panel_avdd_5p5>;
How do you know that the panel will have these properties, when you
don't give it a compatible here? Not a strong objection, but perhaps
this should be pushed out?
> + /* FIXME: There is a bug somewhere in the display stack and it isn't
> + * possible to get the panel to a working state after toggling reset.
> + * At best it just shows one or more vertical red lines. So for now
> + * let's skip the reset GPIO.
> + */
> + // reset-gpios = <&tlmm 75 GPIO_ACTIVE_LOW>;
> +
> + pinctrl-0 = <&panel_reset_pins &panel_vsync_pins &panel_vout_pins>;
> + pinctrl-names = "default";
> +
> + status = "disabled";
> +
> + port {
> + panel_in_0: endpoint {
> + remote-endpoint = <&mdss_dsi0_out>;
> + };
> + };
> + };
> +
> +};
[..]
> +&pm8150_gpios {
> + gpio-reserved-ranges = <2 1>, <4 1>, <8 1>;
How come?
> +};
> +
[..]
> +&tlmm {
> + gpio-reserved-ranges = <28 4>, <40 4>;
> +
> + bt_en_state: bt-default-state {
> + pins = "gpio21";
> + function = "gpio";
> + drive-strength = <16>;
> + output-low;
> + bias-pull-up;
> + };
> +
> + wlan_en_state: wlan-default-state {
> + wlan-en-pins {
Perhaps flatten this?
> + pins = "gpio20";
> + function = "gpio";
> +
> + drive-strength = <16>;
> + output-low;
> + bias-pull-up;
> + };
> + };
> +
[..]
> diff --git a/arch/arm64/boot/dts/qcom/sm8250-oneplus-kebab.dts b/arch/arm64/boot/dts/qcom/sm8250-oneplus-kebab.dts
[..]
> +&i2c13 {
[..]
> +};
> +
> +&display_panel {
'd' < 'i'
Regards,
Bjorn
> + compatible = "samsung,amb655x";
> + status = "okay";
> +};
>
> --
> 2.45.0
>
