diff mbox series

[U-Boot,v2,04/18] arm: dts: k3-am65: Add I2C nodes

Message ID 20190522155008.10001-5-dannenberg@ti.com
State Superseded
Delegated to: Tom Rini
Headers show
Series Add EEPROM-based board detect support for TI K3 SoCs | expand

Commit Message

Andreas Dannenberg May 22, 2019, 3:49 p.m. UTC 
Add I2C DT nodes

Signed-off-by: Vignesh R <vigneshr@ti.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
---
 arch/arm/dts/k3-am65-main.dtsi   | 44 ++++++++++++++++++++++++++++++++
 arch/arm/dts/k3-am65-mcu.dtsi    | 11 ++++++++
 arch/arm/dts/k3-am65-wakeup.dtsi | 11 ++++++++
 arch/arm/dts/k3-am65.dtsi        |  6 +++++
 4 files changed, 72 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm/dts/k3-am65-main.dtsi b/arch/arm/dts/k3-am65-main.dtsi
index f7c2a60d5c..9164348396 100644
--- a/arch/arm/dts/k3-am65-main.dtsi
+++ b/arch/arm/dts/k3-am65-main.dtsi
@@ -85,4 +85,48 @@ 
 		pinctrl-single,register-width = <32>;
 		pinctrl-single,function-mask = <0xffffffff>;
 	};
+
+	main_i2c0: i2c@2000000 {
+		compatible = "ti,am654-i2c", "ti,omap4-i2c";
+		reg = <0x0 0x2000000 0x0 0x100>;
+		interrupts = <GIC_SPI 200 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clock-names = "fck";
+		clocks = <&k3_clks 110 1>;
+		power-domains = <&k3_pds 110>;
+	};
+
+	main_i2c1: i2c@2010000 {
+		compatible = "ti,am654-i2c", "ti,omap4-i2c";
+		reg = <0x0 0x2010000 0x0 0x100>;
+		interrupts = <GIC_SPI 201 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clock-names = "fck";
+		clocks = <&k3_clks 111 1>;
+		power-domains = <&k3_pds 111>;
+	};
+
+	main_i2c2: i2c@2020000 {
+		compatible = "ti,am654-i2c", "ti,omap4-i2c";
+		reg = <0x0 0x2020000 0x0 0x100>;
+		interrupts = <GIC_SPI 202 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clock-names = "fck";
+		clocks = <&k3_clks 112 1>;
+		power-domains = <&k3_pds 112>;
+	};
+
+	main_i2c3: i2c@2030000 {
+		compatible = "ti,am654-i2c", "ti,omap4-i2c";
+		reg = <0x0 0x2030000 0x0 0x100>;
+		interrupts = <GIC_SPI 203 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clock-names = "fck";
+		clocks = <&k3_clks 113 1>;
+		power-domains = <&k3_pds 113>;
+	};
 };
diff --git a/arch/arm/dts/k3-am65-mcu.dtsi b/arch/arm/dts/k3-am65-mcu.dtsi
index 8c611d16df..1fd027748e 100644
--- a/arch/arm/dts/k3-am65-mcu.dtsi
+++ b/arch/arm/dts/k3-am65-mcu.dtsi
@@ -15,4 +15,15 @@ 
 			clock-frequency = <96000000>;
 			current-speed = <115200>;
 	};
+
+	mcu_i2c0: i2c@40b00000 {
+		compatible = "ti,am654-i2c", "ti,omap4-i2c";
+		reg = <0x0 0x40b00000 0x0 0x100>;
+		interrupts = <GIC_SPI 564 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clock-names = "fck";
+		clocks = <&k3_clks 114 1>;
+		power-domains = <&k3_pds 114>;
+	};
 };
diff --git a/arch/arm/dts/k3-am65-wakeup.dtsi b/arch/arm/dts/k3-am65-wakeup.dtsi
index 1b67747dfe..1f85006f55 100644
--- a/arch/arm/dts/k3-am65-wakeup.dtsi
+++ b/arch/arm/dts/k3-am65-wakeup.dtsi
@@ -51,4 +51,15 @@ 
 		clock-frequency = <48000000>;
 		current-speed = <115200>;
 	};
+
+	wkup_i2c0: i2c@42120000 {
+		compatible = "ti,am654-i2c", "ti,omap4-i2c";
+		reg = <0x42120000 0x100>;
+		interrupts = <GIC_SPI 696 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clock-names = "fck";
+		clocks = <&k3_clks 115 1>;
+		power-domains = <&k3_pds 115>;
+	};
 };
diff --git a/arch/arm/dts/k3-am65.dtsi b/arch/arm/dts/k3-am65.dtsi
index 3d4bf369d0..5bcf6e0693 100644
--- a/arch/arm/dts/k3-am65.dtsi
+++ b/arch/arm/dts/k3-am65.dtsi
@@ -22,6 +22,12 @@ 
 		serial2 = &main_uart0;
 		serial3 = &main_uart1;
 		serial4 = &main_uart2;
+		i2c0 = &wkup_i2c0;
+		i2c1 = &mcu_i2c0;
+		i2c2 = &main_i2c0;
+		i2c3 = &main_i2c1;
+		i2c4 = &main_i2c2;
+		i2c5 = &main_i2c3;
 	};
 
 	chosen { };