Unverified Commit 73f2b940 authored by Alexandre GRIVEAUX's avatar Alexandre GRIVEAUX Committed by Paul Burton
Browse files

MIPS: CI20: DTS: Add I2C nodes 



Adding missing I2C nodes and some peripheral:
- PMU
- RTC

Signed-off-by: default avatarAlexandre GRIVEAUX <agriveaux@deutnet.info>
Signed-off-by: default avatarPaul Burton <paul.burton@mips.com>
Cc: robh+dt@kernel.org
Cc: mark.rutland@arm.com
Cc: ralf@linux-mips.org
Cc: jhogan@kernel.org
Cc: linux-mips@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: devicetree@vger.kernel.org
parent f56a040c

arch/mips/boot/dts/ingenic/ci20.dts

+147 −0
Original line number Diff line number Diff line
@@ -87,6 +87,123 @@ 
	pinctrl-0 = <&pins_uart4>;

};



&i2c0 {

	status = "okay";



	pinctrl-names = "default";

	pinctrl-0 = <&pins_i2c0>;



	clock-frequency = <400000>;



	act8600: act8600@5a {

		compatible = "active-semi,act8600";

		reg = <0x5a>;

		status = "okay";



		regulators {

			vddcore: SUDCDC1 {

				regulator-name = "VDDCORE";

				regulator-min-microvolt = <1100000>;

				regulator-max-microvolt = <1100000>;

				regulator-always-on;

			};

			vddmem: SUDCDC2 {

				regulator-name = "VDDMEM";

				regulator-min-microvolt = <1500000>;

				regulator-max-microvolt = <1500000>;

				regulator-always-on;

			};

			vcc_33: SUDCDC3 {

				regulator-name = "VCC33";

				regulator-min-microvolt = <3300000>;

				regulator-max-microvolt = <3300000>;

				regulator-always-on;

			};

			vcc_50: SUDCDC4 {

				regulator-name = "VCC50";

				regulator-min-microvolt = <5000000>;

				regulator-max-microvolt = <5000000>;

				regulator-always-on;

			};

			vcc_25: LDO_REG5 {

				regulator-name = "VCC25";

				regulator-min-microvolt = <2500000>;

				regulator-max-microvolt = <2500000>;

				regulator-always-on;

			};

			wifi_io: LDO_REG6 {

				regulator-name = "WIFIIO";

				regulator-min-microvolt = <2500000>;

				regulator-max-microvolt = <2500000>;

				regulator-always-on;

			};

			vcc_28: LDO_REG7 {

				regulator-name = "VCC28";

				regulator-min-microvolt = <2800000>;

				regulator-max-microvolt = <2800000>;

				regulator-always-on;

			};

			vcc_15: LDO_REG8 {

				regulator-name = "VCC15";

				regulator-min-microvolt = <1500000>;

				regulator-max-microvolt = <1500000>;

				regulator-always-on;

			};

			vcc_18: LDO_REG9 {

				regulator-name = "VCC18";

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;

				regulator-always-on;

			};

			vcc_11: LDO_REG10 {

				regulator-name = "VCC11";

				regulator-min-microvolt = <1100000>;

				regulator-max-microvolt = <1100000>;

				regulator-always-on;

			};

		};

	};

};



&i2c1 {

	status = "okay";



	pinctrl-names = "default";

	pinctrl-0 = <&pins_i2c1>;



};



&i2c2 {

	status = "okay";



	pinctrl-names = "default";

	pinctrl-0 = <&pins_i2c2>;



};



&i2c3 {

	status = "okay";



	pinctrl-names = "default";

	pinctrl-0 = <&pins_i2c3>;



};



&i2c4 {

	status = "okay";



	pinctrl-names = "default";

	pinctrl-0 = <&pins_i2c4>;



	clock-frequency = <400000>;



		rtc@51 {

			compatible = "nxp,pcf8563";

			reg = <0x51>;

			interrupts = <110>;

		};

};



&nemc {

	status = "okay";
@@ -209,6 +326,36 @@ 
		bias-disable;

	};



	pins_i2c0: i2c0 {

		function = "i2c0";

		groups = "i2c0-data";

		bias-disable;

	};



	pins_i2c1: i2c1 {

		function = "i2c1";

		groups = "i2c1-data";

		bias-disable;

	};



	pins_i2c2: i2c2 {

		function = "i2c2";

		groups = "i2c2-data";

		bias-disable;

	};



	pins_i2c3: i2c3 {

		function = "i2c3";

		groups = "i2c3-data";

		bias-disable;

	};



	pins_i2c4: i2c4 {

		function = "i2c4";

		groups = "i2c4-data-e";

		bias-disable;

	};



	pins_nemc: nemc {

		function = "nemc";

		groups = "nemc-data", "nemc-cle-ale", "nemc-rd-we", "nemc-frd-fwe";

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