From: Geert Uytterhoeven Date: Fri, 18 Jun 2021 11:04:09 +0000 (+0200) Subject: arm64: dts: renesas: r8a774c0: Add generic compatible string to IIC node X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=57e47b783c3737ec1fabb7f16337ebfb51b4233c;p=linux.git arm64: dts: renesas: r8a774c0: Add generic compatible string to IIC node According to the Hardware User's Manual, automatic transmission for PMIC control (DVFS) is not available" on the RZ/G2E SoC. This really means that support for automatic DVFS is not present, while the IIC automatic transmission feature itself is still available, albeit not super useful. Hence there is no longer a reason not to declare compatibility with the R-Car Gen3-specific and generic versions. Accordingly, extend the reg property to cover the automatic transmission registers. Signed-off-by: Geert Uytterhoeven Reviewed-by: Wolfram Sang Link: https://lore.kernel.org/r/d222c2faa63f95d672efa07e55e8d01bddd17e65.1624013699.git.geert+renesas@glider.be --- diff --git a/arch/arm64/boot/dts/renesas/r8a774c0.dtsi b/arch/arm64/boot/dts/renesas/r8a774c0.dtsi index a5d4dce8476d7..0b0f871bac1cb 100644 --- a/arch/arm64/boot/dts/renesas/r8a774c0.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a774c0.dtsi @@ -577,8 +577,10 @@ i2c_dvfs: i2c@e60b0000 { #address-cells = <1>; #size-cells = <0>; - compatible = "renesas,iic-r8a774c0"; - reg = <0 0xe60b0000 0 0x15>; + compatible = "renesas,iic-r8a774c0", + "renesas,rcar-gen3-iic", + "renesas,rmobile-iic"; + reg = <0 0xe60b0000 0 0x425>; interrupts = ; clocks = <&cpg CPG_MOD 926>; power-domains = <&sysc R8A774C0_PD_ALWAYS_ON>;