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Commit 56896ef5 authored by Masahiro Yamada's avatar Masahiro Yamada Committed by Arnd Bergmann
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arm64: dts: uniphier: fix I2C nodes of PH1-LD20 



The I2C hardware blocks on this SoC are connected as follows:

  I2C0: external connection
  I2C1: external connection
  I2C2: internal connection
  I2C3: external connection
  I2C4: external connection
  I2C5: internal connection
  I2C6: no connection (not accessible)

Delete pinctrl from Ch2, add pinctrl to Ch4, and remove the Ch6 node.

Signed-off-by: default avatarMasahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
parent e6d939bf

arch/arm64/boot/dts/socionext/uniphier-ph1-ld20-ref.dts

+0 −1
Original line number Original line Diff line number Diff line
@@ -70,7 +70,6 @@ 
		i2c3 = &i2c3;

		i2c3 = &i2c3;

		i2c4 = &i2c4;

		i2c4 = &i2c4;

		i2c5 = &i2c5;

		i2c5 = &i2c5;

		i2c6 = &i2c6;

	};

	};

};

};

arch/arm64/boot/dts/socionext/uniphier-ph1-ld20.dtsi

+5 −15
Original line number Original line Diff line number Diff line
@@ -201,15 +201,12 @@ 




		i2c2: i2c@58782000 {

		i2c2: i2c@58782000 {

			compatible = "socionext,uniphier-fi2c";

			compatible = "socionext,uniphier-fi2c";

			status = "disabled";

			reg = <0x58782000 0x80>;

			reg = <0x58782000 0x80>;

			#address-cells = <1>;

			#address-cells = <1>;

			#size-cells = <0>;

			#size-cells = <0>;

			interrupts = <0 43 4>;

			interrupts = <0 43 4>;

			pinctrl-names = "default";

			pinctrl-0 = <&pinctrl_i2c2>;

			clocks = <&i2c_clk>;

			clocks = <&i2c_clk>;

			clock-frequency = <100000>;

			clock-frequency = <400000>;

		};

		};





		i2c3: i2c@58783000 {

		i2c3: i2c@58783000 {
@@ -227,12 +224,15 @@ 




		i2c4: i2c@58784000 {

		i2c4: i2c@58784000 {

			compatible = "socionext,uniphier-fi2c";

			compatible = "socionext,uniphier-fi2c";

			status = "disabled";

			reg = <0x58784000 0x80>;

			reg = <0x58784000 0x80>;

			#address-cells = <1>;

			#address-cells = <1>;

			#size-cells = <0>;

			#size-cells = <0>;

			interrupts = <0 45 4>;

			interrupts = <0 45 4>;

			pinctrl-names = "default";

			pinctrl-0 = <&pinctrl_i2c4>;

			clocks = <&i2c_clk>;

			clocks = <&i2c_clk>;

			clock-frequency = <400000>;

			clock-frequency = <100000>;

		};

		};





		i2c5: i2c@58785000 {

		i2c5: i2c@58785000 {
@@ -245,16 +245,6 @@ 
			clock-frequency = <400000>;

			clock-frequency = <400000>;

		};

		};





		i2c6: i2c@58786000 {

			compatible = "socionext,uniphier-fi2c";

			reg = <0x58786000 0x80>;

			#address-cells = <1>;

			#size-cells = <0>;

			interrupts = <0 26 4>;

			clocks = <&i2c_clk>;

			clock-frequency = <400000>;

		};



		system_bus: system-bus@58c00000 {

		system_bus: system-bus@58c00000 {

			compatible = "socionext,uniphier-system-bus";

			compatible = "socionext,uniphier-system-bus";

			status = "disabled";

			status = "disabled";