linux-kernel - Re: [PATCH 19/23] arm64: zynqmp: Enable DP driver for SOMs

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Message-ID: <280758ce-cc39-e392-cc7e-4dc90eae095b@monstr.eu>
Date:   Tue, 16 May 2023 13:09:43 +0200
From:   Michal Simek <monstr@...str.eu>
To:     Michal Simek <michal.simek@....com>, linux-kernel@...r.kernel.org,
        michal.simek@...inx.com, git@...inx.com
Cc:     Andrew Davis <afd@...com>,
        Ashok Reddy Soma <ashok.reddy.soma@...inx.com>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Rob Herring <robh+dt@...nel.org>, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH 19/23] arm64: zynqmp: Enable DP driver for SOMs



On 5/2/23 15:35, Michal Simek wrote:
> DP DMA is already enabled that's why there is no reason to keep DP
> disabled.
> 
> Signed-off-by: Michal Simek <michal.simek@....com>
> ---
> 
>   arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revA.dtso | 2 +-
>   arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revB.dtso | 2 +-
>   2 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revA.dtso b/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revA.dtso
> index 4f18b3efcced..776444714fad 100644
> --- a/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revA.dtso
> +++ b/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revA.dtso
> @@ -96,7 +96,7 @@ &sata {
>   };
>   
>   &zynqmp_dpsub {
> -	status = "disabled";
> +	status = "okay";
>   	phy-names = "dp-phy0", "dp-phy1";
>   	phys = <&psgtr 1 PHY_TYPE_DP 0 0>, <&psgtr 0 PHY_TYPE_DP 1 0>;
>   	assigned-clock-rates = <27000000>, <25000000>, <300000000>;
> diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revB.dtso b/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revB.dtso
> index 77bc806b15a1..78d082a11492 100644
> --- a/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revB.dtso
> +++ b/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revB.dtso
> @@ -77,7 +77,7 @@ &psgtr {
>   };
>   
>   &zynqmp_dpsub {
> -	status = "disabled";
> +	status = "okay";
>   	phy-names = "dp-phy0", "dp-phy1";
>   	phys = <&psgtr 1 PHY_TYPE_DP 0 0>, <&psgtr 0 PHY_TYPE_DP 1 0>;
>   	assigned-clock-rates = <27000000>, <25000000>, <300000000>;

Applied.
M

-- 
Michal Simek, Ing. (M.Eng), OpenPGP -> KeyID: FE3D1F91
w: www.monstr.eu p: +42-0-721842854
Maintainer of Linux kernel - Xilinx Microblaze
Maintainer of Linux kernel - Xilinx Zynq ARM and ZynqMP/Versal ARM64 SoCs
U-Boot custodian - Xilinx Microblaze/Zynq/ZynqMP/Versal/Versal NET SoCs
TF-A maintainer - Xilinx ZynqMP/Versal/Versal NET SoCs