diff mbox series

[v3,09/13] arm: dts: owl-s500: Add I2C support

Message ID 2813c65915eda155da637bdc649872a75ce240bc.1609263738.git.cristian.ciocaltea@gmail.com (mailing list archive)
State New, archived
Headers show
Series Add CMU/RMU/DMA/MMC/I2C support for Actions Semi | expand

Commit Message

Cristian Ciocaltea Dec. 29, 2020, 9:17 p.m. UTC 
Add I2C controller nodes for Actions Semi S500 SoC.

Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
---
Changes in v3:
 - Added Reviewed-by from Mani

 arch/arm/boot/dts/owl-s500.dtsi | 40 +++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/owl-s500.dtsi b/arch/arm/boot/dts/owl-s500.dtsi
index 7af7c9e1119d..55f8b8c2e149 100644
--- a/arch/arm/boot/dts/owl-s500.dtsi
+++ b/arch/arm/boot/dts/owl-s500.dtsi
@@ -193,6 +193,46 @@  cmu: clock-controller@b0160000 {
 			#reset-cells = <1>;
 		};
 
+		i2c0: i2c@b0170000 {
+			compatible = "actions,s500-i2c";
+			reg = <0xb0170000 0x4000>;
+			clocks = <&cmu CLK_I2C0>;
+			interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		i2c1: i2c@b0174000 {
+			compatible = "actions,s500-i2c";
+			reg = <0xb0174000 0x4000>;
+			clocks = <&cmu CLK_I2C1>;
+			interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		i2c2: i2c@b0178000 {
+			compatible = "actions,s500-i2c";
+			reg = <0xb0178000 0x4000>;
+			clocks = <&cmu CLK_I2C2>;
+			interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		i2c3: i2c@b017c000 {
+			compatible = "actions,s500-i2c";
+			reg = <0xb017c000 0x4000>;
+			clocks = <&cmu CLK_I2C3>;
+			interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
 		timer: timer@b0168000 {
 			compatible = "actions,s500-timer";
 			reg = <0xb0168000 0x8000>;