[PATCH 11/18] arm: dts: fsl-ls1088a: move I2C nodes under "soc" and syncronize with Linux

Mathew McBride matt at traverse.com.au
Wed Apr 12 09:38:23 CEST 2023


U-Boot's definition for the I2C controllers did not contain any
clock information. This resulted in the I2C not functioning when
the U-Boot control FDT was passed to Linux.

Signed-off-by: Mathew McBride <matt at traverse.com.au>
---
 arch/arm/dts/fsl-ls1088a.dtsi | 76 ++++++++++++++++++++---------------
 1 file changed, 44 insertions(+), 32 deletions(-)

diff --git a/arch/arm/dts/fsl-ls1088a.dtsi b/arch/arm/dts/fsl-ls1088a.dtsi
index 06237a58f4..bd344ba8e2 100644
--- a/arch/arm/dts/fsl-ls1088a.dtsi
+++ b/arch/arm/dts/fsl-ls1088a.dtsi
@@ -212,6 +212,50 @@
 			#interrupt-cells = <2>;
 		};
 
+		i2c0: i2c at 2000000 {
+			compatible = "fsl,vf610-i2c";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x0 0x2000000 0x0 0x10000>;
+			interrupts = <0 34 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
+					    QORIQ_CLK_PLL_DIV(8)>;
+			status = "disabled";
+		};
+
+		i2c1: i2c at 2010000 {
+			compatible = "fsl,vf610-i2c";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x0 0x2010000 0x0 0x10000>;
+			interrupts = <0 34 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
+					    QORIQ_CLK_PLL_DIV(8)>;
+			status = "disabled";
+		};
+
+		i2c2: i2c at 2020000 {
+			compatible = "fsl,vf610-i2c";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x0 0x2020000 0x0 0x10000>;
+			interrupts = <0 35 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
+					    QORIQ_CLK_PLL_DIV(8)>;
+			status = "disabled";
+		};
+
+		i2c3: i2c at 2030000 {
+			compatible = "fsl,vf610-i2c";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x0 0x2030000 0x0 0x10000>;
+			interrupts = <0 35 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
+					    QORIQ_CLK_PLL_DIV(8)>;
+			status = "disabled";
+		};
+
 		pcie1: pcie at 3400000 {
 			compatible = "fsl,ls1088a-pcie";
 			reg = <0x00 0x03400000 0x0 0x00100000>, /* controller registers */
@@ -413,38 +457,6 @@
 		};
 	};
 
-	i2c0: i2c at 2000000 {
-		compatible = "fsl,vf610-i2c";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		reg = <0x0 0x2000000 0x0 0x10000>;
-		interrupts = <0 34 4>;
-	};
-
-	i2c1: i2c at 2010000 {
-		compatible = "fsl,vf610-i2c";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		reg = <0x0 0x2010000 0x0 0x10000>;
-		interrupts = <0 34 4>;
-	};
-
-	i2c2: i2c at 2020000 {
-		compatible = "fsl,vf610-i2c";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		reg = <0x0 0x2020000 0x0 0x10000>;
-		interrupts = <0 35 4>;
-	};
-
-	i2c3: i2c at 2030000 {
-		compatible = "fsl,vf610-i2c";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		reg = <0x0 0x2030000 0x0 0x10000>;
-		interrupts = <0 35 4>;
-	};
-
 	dspi: dspi at 2100000 {
 		compatible = "fsl,vf610-dspi";
 		#address-cells = <1>;
-- 
2.30.1



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