linux-kernel - Re: [PATCH v6 01/10] arm64: dts: rockchip: Enable edp disaplay on kevin

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Date:   Fri, 1 Dec 2017 13:28:06 +0100
From:   Enric Balletbo Serra <eballetbo@...il.com>
To:     Jeffy Chen <jeffy.chen@...k-chips.com>
Cc:     linux-kernel <linux-kernel@...r.kernel.org>,
        Brian Norris <briannorris@...omium.org>,
        Sean Paul <seanpaul@...omium.org>,
        Doug Anderson <dianders@...omium.org>,
        Heiko Stübner <heiko@...ech.de>,
        tfiga@...omium.org, Matthias Kaehlcke <mka@...omium.org>,
        Arnd Bergmann <arnd@...db.de>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        Mark Yao <mark.yao@...k-chips.com>,
        "open list:ARM/Rockchip SoC..." <linux-rockchip@...ts.infradead.org>,
        Rob Herring <robh+dt@...nel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        Will Deacon <will.deacon@....com>,
        Mark Rutland <mark.rutland@....com>,
        Caesar Wang <wxt@...k-chips.com>,
        Catalin Marinas <catalin.marinas@....com>
Subject: Re: [PATCH v6 01/10] arm64: dts: rockchip: Enable edp disaplay on kevin

Hi all,

2017-10-19 5:48 GMT+02:00 Jeffy Chen <jeffy.chen@...k-chips.com>:
> Add edp panel and enable related nodes on kevin.
>
> Signed-off-by: Jeffy Chen <jeffy.chen@...k-chips.com>
> Reviewed-by: Mark Yao <mark.yao@...k-chips.com>
>
> ---
>
> Changes in v6: None
> Changes in v5: None
>
>  arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts | 29 +++++++++++++++++++++++
>  arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi      | 16 +++++++++++++
>  2 files changed, 45 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts b/arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts
> index a3d3cea7dc4f..bc67b19f0af5 100644
> --- a/arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts
> +++ b/arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts
> @@ -93,6 +93,18 @@
>                 pwm-delay-us = <10000>;
>         };
>
> +       edp_panel: edp-panel {
> +               compatible = "sharp,lq123p1jx31", "simple-panel";
> +               backlight = <&backlight>;
> +               power-supply = <&pp3300_disp>;
> +
> +               ports {
> +                       panel_in_edp: endpoint {
> +                               remote-endpoint = <&edp_out_panel>;
> +                       };
> +               };
> +       };
> +
>         thermistor_ppvar_bigcpu: thermistor-ppvar-bigcpu {
>                 compatible = "murata,ncp15wb473";
>                 pullup-uv = <1800000>;
> @@ -264,6 +276,23 @@ ap_i2c_dig: &i2c2 {
>         };
>  };
>
> +&edp {
> +       status = "okay";
> +
> +       ports {
> +               edp_out: port@1 {
> +                       reg = <1>;
> +                       #address-cells = <1>;
> +                       #size-cells = <0>;
> +
> +                       edp_out_panel: endpoint@0 {
> +                               reg = <0>;
> +                               remote-endpoint = <&panel_in_edp>;
> +                       };
> +               };
> +       };
> +};
> +
>  &ppvar_bigcpu_pwm {
>         regulator-min-microvolt = <798674>;
>         regulator-max-microvolt = <1302172>;
> diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi
> index 5772c52fbfd3..470105d651c2 100644
> --- a/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi
> +++ b/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi
> @@ -927,6 +927,22 @@ ap_i2c_audio: &i2c8 {
>         dr_mode = "host";
>  };
>
> +&vopb {
> +       status = "okay";
> +};
> +
> +&vopb_mmu {
> +       status = "okay";
> +};
> +
> +&vopl {
> +       status = "okay";
> +};
> +
> +&vopl_mmu {
> +       status = "okay";
> +};
> +
>  #include <arm/cros-ec-keyboard.dtsi>
>  #include <arm/cros-ec-sbs.dtsi>
>
> --
> 2.11.0
>
>

I just tested this patch on top of current mainline (4.15-rc1+) and works so,

Tested-by: Enric Balletbo i Serra <enric.balletbo@...labora.com>