linux-kernel - Re: [PATCH v3 2/3] arm64: dts: rockchip: add dsi controller nodes on rk3588

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Message-ID: <p5wucvjabwnkw2itlfrq6hs4wp673cnt2yzqumroz2r3zu5rts@eayxhqm5i4h2>
Date: Fri, 11 Apr 2025 14:34:26 +0200
From: Sebastian Reichel <sebastian.reichel@...labora.com>
To: Heiko Stuebner <heiko@...ech.de>
Cc: quentin.schulz@...rry.de, devicetree@...r.kernel.org, 
	linux-arm-kernel@...ts.infradead.org, linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org, 
	dse@...umatec.com, Heiko Stuebner <heiko.stuebner@...rry.de>
Subject: Re: [PATCH v3 2/3] arm64: dts: rockchip: add dsi controller nodes on
 rk3588

Hi,

On Wed, Feb 26, 2025 at 03:09:41PM +0100, Heiko Stuebner wrote:
> From: Heiko Stuebner <heiko.stuebner@...rry.de>
> 
> The RK3588 comes with two DSI2 controllers based on a new Synopsis IP.
> Add the necessary nodes for them.
> 
> Signed-off-by: Heiko Stuebner <heiko.stuebner@...rry.de>
> ---

Reviewed-by: Sebastian Reichel <sebastian.reichel@...labora.com>
Tested-by: Sebastian Reichel <sebastian.reichel@...labora.com> # RK3588 EVB1

Greetings,

-- Sebastian

>  arch/arm64/boot/dts/rockchip/rk3588-base.dtsi | 57 +++++++++++++++++++
>  1 file changed, 57 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi
> index 5535d5d905f6..9f9e0d3c7722 100644
> --- a/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi
> +++ b/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi
> @@ -6,6 +6,7 @@
>  #include <dt-bindings/clock/rockchip,rk3588-cru.h>
>  #include <dt-bindings/interrupt-controller/arm-gic.h>
>  #include <dt-bindings/interrupt-controller/irq.h>
> +#include <dt-bindings/phy/phy.h>
>  #include <dt-bindings/power/rk3588-power.h>
>  #include <dt-bindings/reset/rockchip,rk3588-cru.h>
>  #include <dt-bindings/phy/phy.h>
> @@ -1406,6 +1407,62 @@ i2s9_8ch: i2s@...fc000 {
>  		status = "disabled";
>  	};
>  
> +	dsi0: dsi@...20000 {
> +		compatible = "rockchip,rk3588-mipi-dsi2";
> +		reg = <0x0 0xfde20000 0x0 0x10000>;
> +		interrupts = <GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH 0>;
> +		clocks = <&cru PCLK_DSIHOST0>, <&cru CLK_DSIHOST0>;
> +		clock-names = "pclk", "sys";
> +		resets = <&cru SRST_P_DSIHOST0>;
> +		reset-names = "apb";
> +		power-domains = <&power RK3588_PD_VOP>;
> +		phys = <&mipidcphy0 PHY_TYPE_DPHY>;
> +		phy-names = "dcphy";
> +		rockchip,grf = <&vop_grf>;
> +		status = "disabled";
> +
> +		ports {
> +			#address-cells = <1>;
> +			#size-cells = <0>;
> +
> +			dsi0_in: port@0 {
> +				reg = <0>;
> +			};
> +
> +			dsi0_out: port@1 {
> +				reg = <1>;
> +			};
> +		};
> +	};
> +
> +	dsi1: dsi@...30000 {
> +		compatible = "rockchip,rk3588-mipi-dsi2";
> +		reg = <0x0 0xfde30000 0x0 0x10000>;
> +		interrupts = <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH 0>;
> +		clocks = <&cru PCLK_DSIHOST1>, <&cru CLK_DSIHOST1>;
> +		clock-names = "pclk", "sys";
> +		resets = <&cru SRST_P_DSIHOST1>;
> +		reset-names = "apb";
> +		power-domains = <&power RK3588_PD_VOP>;
> +		phys = <&mipidcphy1 PHY_TYPE_DPHY>;
> +		phy-names = "dcphy";
> +		rockchip,grf = <&vop_grf>;
> +		status = "disabled";
> +
> +		ports {
> +			#address-cells = <1>;
> +			#size-cells = <0>;
> +
> +			dsi1_in: port@0 {
> +				reg = <0>;
> +			};
> +
> +			dsi1_out: port@1 {
> +				reg = <1>;
> +			};
> +		};
> +	};
> +
>  	hdmi0: hdmi@...80000 {
>  		compatible = "rockchip,rk3588-dw-hdmi-qp";
>  		reg = <0x0 0xfde80000 0x0 0x20000>;
> -- 
> 2.47.2
> 
> 

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