[PATCH 4/5] arm64: dts: r8a7795: Add I2C for DVFS core to dtsi

[Simon Horman]

From: Keita Kobayashi <keita.kobayashi.ym at renesas.com>

This patch adds I2C for DVFS device support for R8A7795 SoC.

Signed-off-by: Keita Kobayashi <keita.kobayashi.ym at renesas.com>
Signed-off-by: Gaku Inami <gaku.inami.xw at bp.renesas.com>
Signed-off-by: Dien Pham <dien.pham.ry at rvc.renesas.com>
Signed-off-by: Takeshi Kihara <takeshi.kihara.df at renesas.com>
Signed-off-by: Simon Horman <horms+renesas at verge.net.au>
---
 arch/arm64/boot/dts/renesas/r8a7795.dtsi | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
index eac4f29aa5cd..fe266bb3d913 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
@@ -25,6 +25,7 @@
 		i2c4 = &i2c4;
 		i2c5 = &i2c5;
 		i2c6 = &i2c6;
+		i2c7 = &i2c_dvfs;
 	};
 
 	psci {
@@ -793,6 +794,19 @@
 			status = "disabled";
 		};
 
+		i2c_dvfs: i2c at e60b0000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "renesas,iic-r8a7795",
+				     "renesas,rcar-gen3-iic",
+				     "renesas,rmobile-iic";
+			reg = <0 0xe60b0000 0 0x425>;
+			interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 926>;
+			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+			status = "disabled";
+		};
+
 		i2c0: i2c at e6500000 {
 			#address-cells = <1>;
 			#size-cells = <0>;
-- 
2.7.0.rc3.207.g0ac5344