Commit 9d0350e8 authored by Nishanth Menon's avatar Nishanth Menon Committed by Vignesh Raghavendra
Browse files

arm64: dts: ti: k3-j721s2-som-p0: Enable wakeup_i2c0 and eeprom 



Enable wakeup_i2c and use un-used pinmux. While at it, describe the
board detection eeprom present on the board.

Signed-off-by: default avatarNishanth Menon <nm@ti.com>
Reviewed-by: default avatarUdit Kumar <u-kumar1@ti.com>
Link: https://lore.kernel.org/r/20230602153554.1571128-7-nm@ti.com


Signed-off-by: default avatarVignesh Raghavendra <vigneshr@ti.com>
parent f5e9ee0b

arch/arm64/boot/dts/ti/k3-j721s2-som-p0.dtsi

+22 −0
Original line number Diff line number Diff line
@@ -61,6 +61,15 @@ J721S2_WKUP_IOPAD(0x004, PIN_INPUT, 0) /* (E20) MCU_OSPI0_LBCLKO */ 
	};

};



&wkup_pmx2 {

	wkup_i2c0_pins_default: wkup-i2c0-pins-default {

		pinctrl-single,pins = <

			J721S2_WKUP_IOPAD(0x98, PIN_INPUT, 0) /* (H24) WKUP_I2C0_SCL */

			J721S2_WKUP_IOPAD(0x9c, PIN_INPUT, 0) /* (H27) WKUP_I2C0_SDA */

		>;

	};

};



&main_pmx0 {

	main_i2c0_pins_default: main-i2c0-pins-default {

		pinctrl-single,pins = <
@@ -77,6 +86,19 @@ J721S2_IOPAD(0x024, PIN_OUTPUT, 0) /* (Y28) MCAN16_TX */ 
	};

};



&wkup_i2c0 {

	status = "okay";

	pinctrl-names = "default";

	pinctrl-0 = <&wkup_i2c0_pins_default>;

	clock-frequency = <400000>;



	eeprom@50 {

		/* CAV24C256WE-GT3 */

		compatible = "atmel,24c256";

		reg = <0x50>;

	};

};



&main_i2c0 {

	status = "okay";

	pinctrl-names = "default";