From: Geert Uytterhoeven <geert+renesas@glider.be>
Date: Mon, 26 Feb 2018 15:42:22 +0000 (+0100)
Subject: arm64: dts: renesas: r8a77965: Add IIC-DVFS device node
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=8952792267fb3e14c8498e6ea9284e0da3f91a1f;p=openwrt%2Fstaging%2Fblogic.git

arm64: dts: renesas: r8a77965: Add IIC-DVFS device node

Populate the device node for the IIC Bus Interface for DVFS (IIC for
DVFS) on R-Car M3-N, and add an alias to fix its bus number.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---

diff --git a/arch/arm64/boot/dts/renesas/r8a77965.dtsi b/arch/arm64/boot/dts/renesas/r8a77965.dtsi
index 8c9648a24ee0..c1ecc1b8385f 100644
--- a/arch/arm64/boot/dts/renesas/r8a77965.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77965.dtsi
@@ -18,6 +18,10 @@
 	#address-cells = <2>;
 	#size-cells = <2>;
 
+	aliases {
+		i2c7 = &i2c_dvfs;
+	};
+
 	psci {
 		compatible = "arm,psci-1.0", "arm,psci-0.2";
 		method = "smc";
@@ -663,9 +667,17 @@
 		i2c_dvfs: i2c@e60b0000 {
 			#address-cells = <1>;
 			#size-cells = <0>;
-
+			compatible = "renesas,iic-r8a77965",
+				     "renesas,rcar-gen3-iic",
+				     "renesas,rmobile-iic";
 			reg = <0 0xe60b0000 0 0x425>;
-			/* placeholder */
+			interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 926>;
+			power-domains = <&sysc 32>;
+			resets = <&cpg 926>;
+			dmas = <&dmac0 0x11>, <&dmac0 0x10>;
+			dma-names = "tx", "rx";
+			status = "disabled";
 		};
 
 		pwm0: pwm@e6e30000 {