[PATCH v2 6/6] arm64: dts: renesas: r8a78000: Add MDLC nodes

Marek Vasut marek.vasut at mailbox.org
Wed Jul 8 06:07:30 PDT 2026


On 7/8/26 12:15 PM, Geert Uytterhoeven wrote:
> Add device nodes for the Module Control (MDLC) blocks on the R-Car X5H
> (R8A78000) SoC.
> 
> Complete hardware desciption of all (H)SCIF serial ports, by linking
> them to an MDLC for power domains and resets.
> 
> Signed-off-by: Geert Uytterhoeven <geert+renesas at glider.be>

[...]

> +		mdlc_ddr7: system-controller at e8380000 {
> +			compatible = "renesas,r8a78000-mdlc";
> +			reg = <0 0xe8380000 0 0x1000>;
> +			#power-domain-cells = <2>;
> +			#reset-cells = <1>;
> +			bootph-all;
> +		};
> +
> +		mdlc_hscn: system-controller at c9c90000 {
> +			compatible = "renesas,r8a78000-mdlc";
> +			reg = <0 0xc9c90000 0 0x1000>;
> +			#power-domain-cells = <2>;
> +			#reset-cells = <1>;
> +			bootph-all;
> +		};
> +
> +		mdlc_rt: system-controller at 19440000 {

Please keep the list sorted (0x19440000 should be before 0xc9c90000).

> +			compatible = "renesas,r8a78000-mdlc";
> +			reg = <0 0x19440000 0 0x1000>;
> +			#power-domain-cells = <2>;
> +			#reset-cells = <1>;
> +			bootph-all;
> +		};
With that fixed:

Reviewed-by: Marek Vasut <marek.vasut+renesas at mailbox.org>

Thank you !



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