Commit cf623b62 authored by Eddie James's avatar Eddie James Committed by Joel Stanley
Browse files

ARM: dts: aspeed: everest: Add I2C bus 15 muxes 



Add the muxes that are attached on I2C bus 15.

Signed-off-by: default avatarEddie James <eajames@linux.ibm.com>
Link: https://lore.kernel.org/r/20210903214836.48286-3-eajames@linux.ibm.com


Signed-off-by: default avatarJoel Stanley <joel@jms.id.au>
parent 4fb27b3f

arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts

+158 −0
Original line number Diff line number Diff line
@@ -96,6 +96,18 @@ 
		i2c32 = &i2c14mux1chn1;

		i2c33 = &i2c14mux1chn2;

		i2c34 = &i2c14mux1chn3;

		i2c35 = &i2c15mux0chn0;

		i2c36 = &i2c15mux0chn1;

		i2c37 = &i2c15mux0chn2;

		i2c38 = &i2c15mux0chn3;

		i2c39 = &i2c15mux1chn0;

		i2c40 = &i2c15mux1chn1;

		i2c41 = &i2c15mux1chn2;

		i2c42 = &i2c15mux1chn3;

		i2c43 = &i2c15mux2chn0;

		i2c44 = &i2c15mux2chn1;

		i2c45 = &i2c15mux2chn2;

		i2c46 = &i2c15mux2chn3;



		serial4 = &uart5;
@@ -2816,6 +2828,152 @@ 


&i2c15 {

	status = "okay";



	i2c-switch@70 {

		compatible = "nxp,pca9546";

		reg = <0x70>;

		#address-cells = <1>;

		#size-cells = <0>;

		i2c-mux-idle-disconnect;



		i2c15mux0chn0: i2c@0 {

			#address-cells = <1>;

			#size-cells = <0>;

			reg = <0>;



			eeprom@50 {

				compatible = "atmel,24c64";

				reg = <0x50>;

			};

		};



		i2c15mux0chn1: i2c@1 {

			#address-cells = <1>;

			#size-cells = <0>;

			reg = <1>;



			eeprom@50 {

				compatible = "atmel,24c64";

				reg = <0x50>;

			};

		};



		i2c15mux0chn2: i2c@2 {

			#address-cells = <1>;

			#size-cells = <0>;

			reg = <2>;



			eeprom@50 {

				compatible = "atmel,24c64";

				reg = <0x50>;

			};

		};



		i2c15mux0chn3: i2c@3 {

			#address-cells = <1>;

			#size-cells = <0>;

			reg = <3>;



			eeprom@50 {

				compatible = "atmel,24c64";

				reg = <0x50>;

			};

		};

	};



	i2c-switch@71 {

		compatible = "nxp,pca9546";

		reg = <0x71>;

		#address-cells = <1>;

		#size-cells = <0>;

		i2c-mux-idle-disconnect;



		i2c15mux1chn0: i2c@0 {

			#address-cells = <1>;

			#size-cells = <0>;

			reg = <0>;



			eeprom@50 {

				compatible = "atmel,24c64";

				reg = <0x50>;

			};

		};



		i2c15mux1chn1: i2c@1 {

			#address-cells = <1>;

			#size-cells = <0>;

			reg = <1>;



			eeprom@50 {

				compatible = "atmel,24c64";

				reg = <0x50>;

			};

		};



		i2c15mux1chn2: i2c@2 {

			#address-cells = <1>;

			#size-cells = <0>;

			reg = <2>;



			eeprom@50 {

				compatible = "atmel,24c64";

				reg = <0x50>;

			};

		};



		i2c15mux1chn3: i2c@3 {

			#address-cells = <1>;

			#size-cells = <0>;

			reg = <3>;



			eeprom@50 {

				compatible = "atmel,24c64";

				reg = <0x50>;

			};

		};

	};



	i2c-switch@72 {

		compatible = "nxp,pca9546";

		reg = <0x72>;

		#address-cells = <1>;

		#size-cells = <0>;

		i2c-mux-idle-disconnect;



		i2c15mux2chn0: i2c@0 {

			#address-cells = <1>;

			#size-cells = <0>;

			reg = <0>;



			eeprom@50 {

				compatible = "atmel,24c64";

				reg = <0x50>;

			};

		};



		i2c15mux2chn1: i2c@1 {

			#address-cells = <1>;

			#size-cells = <0>;

			reg = <1>;



			eeprom@50 {

				compatible = "atmel,24c64";

				reg = <0x50>;

			};

		};



		i2c15mux2chn2: i2c@2 {

			#address-cells = <1>;

			#size-cells = <0>;

			reg = <2>;

		};



		i2c15mux2chn3: i2c@3 {

			#address-cells = <1>;

			#size-cells = <0>;

			reg = <3>;

		};

	};

};



&ehci1 {