Commit 12ee126d authored by Olof Johansson's avatar Olof Johansson
Browse files

Merge tag 'lpc18xx_dts_for_4.5' of https://github.com/manabian/linux-lpc into next/dt 

Device Tree additions for LPC18xx platform

NXP LPC18xx EEPROM support plus board updates for CIAA board and
EA4357 Dev kit.

* tag 'lpc18xx_dts_for_4.5' of https://github.com/manabian/linux-lpc

:
  ARM: dts: lpc4337-ciaa: add i2c0 and devices
  ARM: dts: lpc4337-ciaa: enable SCT-PWM
  ARM: dts: lpc4357-ea4357: add mma7455 i2c accelerometer
  ARM: dts: lpc4357: enable EEPROM memory
  ARM: dts: lpc18xx: add EEPROM memory node

Signed-off-by: default avatarOlof Johansson <olof@lixom.net>
parents 4e9ab195 57435208

arch/arm/boot/dts/lpc18xx.dtsi

+11 −0
Original line number Diff line number Diff line
@@ -166,6 +166,17 @@ 
			status = "disabled";

		};



		eeprom: eeprom@4000e000 {

			compatible = "nxp,lpc1857-eeprom";

			reg = <0x4000e000 0x1000>, <0x20040000 0x4000>;

			reg-names = "reg", "mem";

			clocks = <&ccu1 CLK_CPU_EEPROM>;

			clock-names = "eeprom";

			resets = <&rgu 27>;

			interrupts = <4>;

			status = "disabled";

		};



		mac: ethernet@40010000 {

			compatible = "nxp,lpc1850-dwmac", "snps,dwmac-3.611", "snps,dwmac";

			reg = <0x40010000 0x2000>;

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

+34 −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";
@@ -166,6 +196,10 @@ 
	pinctrl-0 = <&enet_rmii_pins>;

};



&sct_pwm {

	status = "okay";

};



&ssp1 {

	status = "okay";

	pinctrl-names = "default";

arch/arm/boot/dts/lpc4357-ea4357-devkit.dts

+5 −0
Original line number Diff line number Diff line
@@ -467,6 +467,11 @@ 
	pinctrl-0 = <&i2c0_pins>;

	clock-frequency = <400000>;



	mma7455@1d {

		compatible = "fsl,mma7455";

		reg = <0x1d>;

	};



	lm75@48 {

		compatible = "nxp,lm75";

		reg = <0x48>;

arch/arm/boot/dts/lpc4357.dtsi

+4 −0
Original line number Diff line number Diff line
@@ -37,3 +37,7 @@ 
		};

	};

};



&eeprom {

	status = "okay";

};

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