From fd2657314f6e06c7713967e380b5951abca86f6f Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Sat, 21 Mar 2020 16:57:38 +0100 Subject: ARM: dts: rmobile: Add IIC3 node on Gen2 R8A7792 V2H Add IIC3 node from mainline Linux DT. This will be further updated in subsequent DT sync, however adding this node for now is sufficient and minimal change. Signed-off-by: Marek Vasut Cc: Nobuhiro Iwamatsu --- arch/arm/dts/r8a7792.dtsi | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) (limited to 'arch') diff --git a/arch/arm/dts/r8a7792.dtsi b/arch/arm/dts/r8a7792.dtsi index 8e9eb4b704d..6fd80e35415 100644 --- a/arch/arm/dts/r8a7792.dtsi +++ b/arch/arm/dts/r8a7792.dtsi @@ -444,6 +444,23 @@ status = "disabled"; }; + iic3: i2c@e60b0000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "renesas,iic-r8a7792", + "renesas,rcar-gen2-iic", + "renesas,rmobile-iic"; + reg = <0 0xe60b0000 0 0x425>; + interrupts = ; + clocks = <&cpg CPG_MOD 926>; + dmas = <&dmac0 0x77>, <&dmac0 0x78>, + <&dmac1 0x77>, <&dmac1 0x78>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A7792_PD_ALWAYS_ON>; + resets = <&cpg 926>; + status = "disabled"; + }; + dmac0: dma-controller@e6700000 { compatible = "renesas,dmac-r8a7792", "renesas,rcar-dmac"; -- cgit v1.3.1 From 9cf09c799a389c07d26104bb6ca2079dcc835f37 Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Sat, 21 Mar 2020 16:57:50 +0100 Subject: ARM: dts: rmobile: Enable IIC3 on V2H Blanche Enable IIC3 to permit access to the PMIC. Signed-off-by: Marek Vasut Cc: Nobuhiro Iwamatsu --- arch/arm/dts/r8a7792-blanche-u-boot.dts | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'arch') diff --git a/arch/arm/dts/r8a7792-blanche-u-boot.dts b/arch/arm/dts/r8a7792-blanche-u-boot.dts index 3555663d647..30b27040f5a 100644 --- a/arch/arm/dts/r8a7792-blanche-u-boot.dts +++ b/arch/arm/dts/r8a7792-blanche-u-boot.dts @@ -8,6 +8,10 @@ #include "r8a7792-blanche.dts" #include "r8a7792-u-boot.dtsi" +&iic3 { + status = "okay"; +}; + &scif0 { u-boot,dm-pre-reloc; }; -- cgit v1.3.1