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[1/3] ARM: dts: rmobile: Add IIC3 node on Gen2 R8A7792 V2H

Message ID 20200321161049.64558-1-marek.vasut+renesas@gmail.com
State New
Headers show
Series [1/3] ARM: dts: rmobile: Add IIC3 node on Gen2 R8A7792 V2H | expand

Commit Message

Marek Vasut March 21, 2020, 4:10 p.m. UTC 
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 <marek.vasut+renesas at gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu at nigauri.org>
---
 arch/arm/dts/r8a7792.dtsi | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
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Patch

diff --git a/arch/arm/dts/r8a7792.dtsi b/arch/arm/dts/r8a7792.dtsi
index 8e9eb4b704..6fd80e3541 100644
--- a/arch/arm/dts/r8a7792.dtsi
+++ b/arch/arm/dts/r8a7792.dtsi
@@ -444,6 +444,23 @@ 
 			status = "disabled";
 		};
 
+		iic3: i2c at e60b0000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "renesas,iic-r8a7792",
+				     "renesas,rcar-gen2-iic",
+				     "renesas,rmobile-iic";
+			reg = <0 0xe60b0000 0 0x425>;
+			interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>;
+			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 at e6700000 {
 			compatible = "renesas,dmac-r8a7792",
 				     "renesas,rcar-dmac";