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

Cristian Ciocaltea
2020-12-29T21:19:27Z

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 --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>;
--
2.30.0