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Message-Id: <99e81f582b19d0e13abf506c1d7dda0f0a857fd5.1605823502.git.cristian.ciocaltea@gmail.com>
Date: Fri, 20 Nov 2020 01:56:07 +0200
From: Cristian Ciocaltea <cristian.ciocaltea@...il.com>
To: Rob Herring <robh+dt@...nel.org>, Wolfram Sang <wsa@...nel.org>,
Andreas Färber <afaerber@...e.de>,
Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
Cc: devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linux-actions@...ts.infradead.org, linux-kernel@...r.kernel.org,
linux-i2c@...r.kernel.org
Subject: [PATCH v2 13/18] arm: dts: owl-s500: Add I2C support
Add I2C controller nodes for Actions Semi S500 SoC.
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@...il.com>
---
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@...60000 {
#reset-cells = <1>;
};
+ i2c0: i2c@...70000 {
+ 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@...74000 {
+ 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@...78000 {
+ 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@...7c000 {
+ 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@...68000 {
compatible = "actions,s500-timer";
reg = <0xb0168000 0x8000>;
--
2.29.2
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