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Message-ID: <11331566.rMLUfLXkoz@diego>
Date: Tue, 14 Nov 2023 22:54:59 +0100
From: Heiko Stübner <heiko@...ech.de>
To: Andy Yan <andyshrk@....com>
Cc: hjc@...k-chips.com, dri-devel@...ts.freedesktop.org,
linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org,
krzysztof.kozlowski+dt@...aro.org, robh+dt@...nel.org,
devicetree@...r.kernel.org, sebastian.reichel@...labora.com,
kever.yang@...k-chips.com, chris.obbard@...labora.com,
s.hauer@...gutronix.de, Andy Yan <andy.yan@...k-chips.com>
Subject: Re: [PATCH 08/11] dt-bindings: display: vop2: Add rk3588 support
Am Dienstag, 14. November 2023, 12:28:41 CET schrieb Andy Yan:
> From: Andy Yan <andy.yan@...k-chips.com>
>
> The vop2 on rk3588 is similar to which on rk356x
> but with 4 video outputs and need to reference
> more grf modules.
>
> Signed-off-by: Andy Yan <andy.yan@...k-chips.com>
> ---
>
> .../display/rockchip/rockchip-vop2.yaml | 25 +++++++++++++++++++
> 1 file changed, 25 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip-vop2.yaml b/Documentation/devicetree/bindings/display/rockchip/rockchip-vop2.yaml
> index b60b90472d42..c333c651da1a 100644
> --- a/Documentation/devicetree/bindings/display/rockchip/rockchip-vop2.yaml
> +++ b/Documentation/devicetree/bindings/display/rockchip/rockchip-vop2.yaml
> @@ -20,6 +20,7 @@ properties:
> enum:
> - rockchip,rk3566-vop
> - rockchip,rk3568-vop
> + - rockchip,rk3588-vop
>
> reg:
> items:
> @@ -48,6 +49,8 @@ properties:
> - description: Pixel clock for video port 0.
> - description: Pixel clock for video port 1.
> - description: Pixel clock for video port 2.
> + - description: Pixel clock for video port 4.
> + - description: Peripheral clock for vop on rk3588.
>
> clock-names:
> items:
> @@ -56,12 +59,29 @@ properties:
> - const: dclk_vp0
> - const: dclk_vp1
> - const: dclk_vp2
> + - const: dclk_vp3
> + - const: pclk_vop
with the error Rob's bot reported, I guess both clocks and clock-names
need a minItems element to mark these new clocks essentially as optional?
> rockchip,grf:
> $ref: /schemas/types.yaml#/definitions/phandle
> description:
> Phandle to GRF regs used for misc control
>
> + rockchip,vo-grf:
> + $ref: /schemas/types.yaml#/definitions/phandle
> + description:
> + Phandle to VO GRF regs used for misc control, required for rk3588
> +
> + rockchip,vop-grf:
> + $ref: /schemas/types.yaml#/definitions/phandle
> + description:
> + Phandle to VOP GRF regs used for misc control, required for rk3588
> +
> + rockchip,pmu:
> + $ref: /schemas/types.yaml#/definitions/phandle
> + description:
> + Phandle to PMU regs used for misc control, required for rk3588
> +
> ports:
> $ref: /schemas/graph.yaml#/properties/ports
>
> @@ -81,6 +101,11 @@ properties:
> description:
> Output endpoint of VP2
>
> + port@3:
> + $ref: /schemas/graph.yaml#/properties/port
> + description:
> + Output endpoint of VP3
> +
> iommus:
> maxItems: 1
>
>
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