linux-kernel - Re: [PATCH 3/3] arm64: dts: rockchip: enable the gpu on BPI-R2-Pro

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Date:   Tue, 17 May 2022 20:47:44 +0200
From:   Heiko Stuebner <heiko@...ech.de>
To:     Frank Wunderlich <linux@...web.de>
Cc:     Frank Wunderlich <frank-w@...lic-files.de>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Peter Geis <pgwipeout@...il.com>, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 3/3] arm64: dts: rockchip: enable the gpu on BPI-R2-Pro

Am Freitag, 15. April 2022, 12:49:51 CEST schrieb Frank Wunderlich:
> From: Frank Wunderlich <frank-w@...lic-files.de>
> 
> Enable the GPU core on the Rockchip RK3568 BananaPi R2 Pro
> 
> Signed-off-by: Frank Wunderlich <frank-w@...lic-files.de>
> ---
>  arch/arm64/boot/dts/rockchip/rk3568-bpi-r2-pro.dts | 7 +++++++
>  1 file changed, 7 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/rockchip/rk3568-bpi-r2-pro.dts b/arch/arm64/boot/dts/rockchip/rk3568-bpi-r2-pro.dts
> index cc3591251bab..10f68d054f76 100644
> --- a/arch/arm64/boot/dts/rockchip/rk3568-bpi-r2-pro.dts
> +++ b/arch/arm64/boot/dts/rockchip/rk3568-bpi-r2-pro.dts
> @@ -196,6 +196,11 @@ &gmac1m1_rgmii_clk
>  	status = "okay";
>  };
>  
> +&gpu {
> +	mali-supply = <&vdd_gpu>;
> +	status = "okay";
> +};
> +
>  &hdmi {
>  	avdd-0v9-supply = <&vdda0v9_image>;
>  	avdd-1v8-supply = <&vcca1v8_image>;
> @@ -566,6 +571,8 @@ &spi3 {
>  };
>  
>  &tsadc {
> +	rockchip,hw-tshut-mode = <1>;
> +	rockchip,hw-tshut-polarity = <0>;

This is not gpu-specific, so if needed should be a separate patch.

>  	status = "okay";
>  };
>  
>