From 0ceed25a5aef2fc55776ea569d43d6865921e8cc Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Fri, 18 Jun 2021 13:04:08 +0200 Subject: [PATCH] ARM: dts: rzg1: Add generic compatible strings to IIC nodes According to the Hardware User's Manual, automatic transmission for PMIC control (DVFS) is not available" on RZ/G1 SoCs. 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 Gen2-specific and generic versions. Signed-off-by: Geert Uytterhoeven Reviewed-by: Wolfram Sang Link: https://lore.kernel.org/r/573c8ca99f3924a96000fb328a84f1f6d421c6af.1624013699.git.geert+renesas@glider.be --- arch/arm/boot/dts/r8a7742.dtsi | 4 +++- arch/arm/boot/dts/r8a7743.dtsi | 4 +++- arch/arm/boot/dts/r8a7744.dtsi | 4 +++- 3 files changed, 9 insertions(+), 3 deletions(-) diff --git a/arch/arm/boot/dts/r8a7742.dtsi b/arch/arm/boot/dts/r8a7742.dtsi index a2279686ffcc..420e0b3259d4 100644 --- a/arch/arm/boot/dts/r8a7742.dtsi +++ b/arch/arm/boot/dts/r8a7742.dtsi @@ -602,7 +602,9 @@ iic3: i2c@e60b0000 { #address-cells = <1>; #size-cells = <0>; - compatible = "renesas,iic-r8a7742"; + compatible = "renesas,iic-r8a7742", + "renesas,rcar-gen2-iic", + "renesas,rmobile-iic"; reg = <0 0xe60b0000 0 0x425>; interrupts = ; clocks = <&cpg CPG_MOD 926>; diff --git a/arch/arm/boot/dts/r8a7743.dtsi b/arch/arm/boot/dts/r8a7743.dtsi index 7e5e09d210ec..3502b5dcc04f 100644 --- a/arch/arm/boot/dts/r8a7743.dtsi +++ b/arch/arm/boot/dts/r8a7743.dtsi @@ -552,7 +552,9 @@ /* doesn't need pinmux */ #address-cells = <1>; #size-cells = <0>; - compatible = "renesas,iic-r8a7743"; + compatible = "renesas,iic-r8a7743", + "renesas,rcar-gen2-iic", + "renesas,rmobile-iic"; reg = <0 0xe60b0000 0 0x425>; interrupts = ; clocks = <&cpg CPG_MOD 926>; diff --git a/arch/arm/boot/dts/r8a7744.dtsi b/arch/arm/boot/dts/r8a7744.dtsi index 8419683a9d83..f5d4b8b85b6d 100644 --- a/arch/arm/boot/dts/r8a7744.dtsi +++ b/arch/arm/boot/dts/r8a7744.dtsi @@ -552,7 +552,9 @@ /* doesn't need pinmux */ #address-cells = <1>; #size-cells = <0>; - compatible = "renesas,iic-r8a7744"; + compatible = "renesas,iic-r8a7744", + "renesas,rcar-gen2-iic", + "renesas,rmobile-iic"; reg = <0 0xe60b0000 0 0x425>; interrupts = ; clocks = <&cpg CPG_MOD 926>; -- 2.34.1