[PATCH v2 9/9] ARM: dts: r8a7745: Add IIC cores to dtsi

[Fabrizio Castro <fabrizio.castro-kTT6dE0pTRh9uiUsa/gSgQ@public.gmane.org>]

Add iic0 and iic1 nodes to SoC dtsi. Also, define aliases i2c6
and i2c7. Board specific DT files will enable the interfaces
if needed.

Signed-off-by: Fabrizio Castro <fabrizio.castro-kTT6dE0pTRh9uiUsa/gSgQ@public.gmane.org>
Reviewed-by: Chris Paterson <chris.paterson2-zM6kxYcvzFBBDgjK7y7TUQ@public.gmane.org>
---
Changes in v2:
* added changelog

 arch/arm/boot/dts/r8a7745.dtsi | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)

diff --git a/arch/arm/boot/dts/r8a7745.dtsi b/arch/arm/boot/dts/r8a7745.dtsi
index 6c9a0d6..d0b9212 100644
--- a/arch/arm/boot/dts/r8a7745.dtsi
+++ b/arch/arm/boot/dts/r8a7745.dtsi
@@ -25,6 +25,8 @@
 		i2c3 = &i2c3;
 		i2c4 = &i2c4;
 		i2c5 = &i2c5;
+		i2c6 = &iic0;
+		i2c7 = &iic1;
 		spi0 = &qspi;
 		spi1 = &msiof0;
 		spi2 = &msiof1;
@@ -752,6 +754,40 @@
 			status = "disabled";
 		};
 
+		iic0: i2c@e6500000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "renesas,iic-r8a7745",
+				     "renesas,rcar-gen2-iic",
+				     "renesas,rmobile-iic";
+			reg = <0 0xe6500000 0 0x425>;
+			interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 318>;
+			dmas = <&dmac0 0x61>, <&dmac0 0x62>,
+			       <&dmac1 0x61>, <&dmac1 0x62>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			resets = <&cpg 318>;
+			status = "disabled";
+		};
+
+		iic1: i2c@e6510000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "renesas,iic-r8a7745",
+				     "renesas,rcar-gen2-iic",
+				     "renesas,rmobile-iic";
+			reg = <0 0xe6510000 0 0x425>;
+			interrupts = <GIC_SPI 175 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 323>;
+			dmas = <&dmac0 0x65>, <&dmac0 0x66>,
+			       <&dmac1 0x65>, <&dmac1 0x66>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			resets = <&cpg 323>;
+			status = "disabled";
+		};
+
 		mmcif0: mmc@ee200000 {
 			compatible = "renesas,mmcif-r8a7745",
 				     "renesas,sh-mmcif";
-- 
2.7.4

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