ARM: dts: lpc4337-ciaa: add i2c0 and devices (57435208) · Commits · 戴 / test

Add I2C0 and two I2C EEPROM devices on the CIAA-NXP board: * 24AA1025 EEPROM, 1Mbit: it is accessed as two 512Kbit EEPROMs. * 24AA025E48 EEPROM, 2kbit. Signed-off-by:

Ariel D'Alessandro <ariel@vanguardiasur.com.ar> Signed-off-by:

Joachim Eastwood <manabian@gmail.com>

arch/arm/boot/dts/lpc4337-ciaa.dts

+30 −0

Original line number	Diff line number	Diff line
		@@ -99,6 +99,14 @@
		};
		};

		i2c0_pins: i2c0-pins {
		i2c0_pins_cfg {
		pins = "i2c0_scl", "i2c0_sda";
		function = "i2c0";
		input-enable;
		};
		};

		ssp_pins: ssp-pins {
		ssp1_cs {
		pins = "p6_7";
		@@ -159,6 +167,28 @@
		clock-frequency = <50000000>;
		};

		&i2c0 {
		status = "okay";
		pinctrl-names = "default";
		pinctrl-0 = <&i2c0_pins>;
		clock-frequency = <400000>;

		eeprom@50 {
		compatible = "microchip,24c512";
		reg = <0x50>;
		};

		eeprom@51 {
		compatible = "microchip,24c02";
		reg = <0x51>;
		};

		eeprom@54 {
		compatible = "microchip,24c512";
		reg = <0x54>;
		};
		};

		&mac {
		status = "okay";
		phy-mode = "rmii";

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