arm64: dts: mediatek: mt6795: Add nodes for I2C controllers

Add all four I2C controller nodes but keep them in disabled state as
usage is board-dependant.

Signed-off-by: AngeloGioacchino Del Regno <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Matthias Brugger <[email protected]>

Author: AngeloGioacchino Del Regno

arch/arm64/boot/dts/mediatek/mt6795.dtsi

@@ -445,6 +445,66 @@
 			status = "disabled";
 		};
 
+		i2c0: i2c@11007000 {
+			compatible = "mediatek,mt6795-i2c", "mediatek,mt8173-i2c";
+			reg = <0 0x11007000 0 0x70>, <0 0x11000100 0 0x80>;
+			interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_LOW>;
+			clock-div = <16>;
+			clocks = <&pericfg CLK_PERI_I2C0>, <&pericfg CLK_PERI_AP_DMA>;
+			clock-names = "main", "dma";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		i2c1: i2c@11008000 {
+			compatible = "mediatek,mt6795-i2c", "mediatek,mt8173-i2c";
+			reg = <0 0x11008000 0 0x70>, <0 0x11000180 0 0x80>;
+			interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_LOW>;
+			clock-div = <16>;
+			clocks = <&pericfg CLK_PERI_I2C1>, <&pericfg CLK_PERI_AP_DMA>;
+			clock-names = "main", "dma";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		i2c2: i2c@11009000 {
+			compatible = "mediatek,mt6795-i2c", "mediatek,mt8173-i2c";
+			reg = <0 0x11009000 0 0x70>, <0 0x11000200 0 0x80>;
+			interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_LOW>;
+			clock-div = <16>;
+			clocks = <&pericfg CLK_PERI_I2C2>, <&pericfg CLK_PERI_AP_DMA>;
+			clock-names = "main", "dma";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		i2c3: i2c@11010000 {
+			compatible = "mediatek,mt6795-i2c", "mediatek,mt8173-i2c";
+			reg = <0 0x11010000 0 0x70>, <0 0x11000280 0 0x80>;
+			interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_LOW>;
+			clock-div = <16>;
+			clocks = <&pericfg CLK_PERI_I2C3>, <&pericfg CLK_PERI_AP_DMA>;
+			clock-names = "main", "dma";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		i2c4: i2c@11011000 {
+			compatible = "mediatek,mt6795-i2c", "mediatek,mt8173-i2c";
+			reg = <0 0x11011000 0 0x70>, <0 0x11000300 0 0x80>;
+			interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_LOW>;
+			clock-div = <16>;
+			clocks = <&pericfg CLK_PERI_I2C4>, <&pericfg CLK_PERI_AP_DMA>;
+			clock-names = "main", "dma";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
 		mmc0: mmc@11230000 {
 			compatible = "mediatek,mt6795-mmc";
 			reg = <0 0x11230000 0 0x1000>;