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Commit e02045aa authored by Wang Xiaoyin's avatar Wang Xiaoyin Committed by Wei Xu
Browse files

arm64: dts: hikey960: add device node for pmic and regulators 



add device node for hi6421 pmic core and hi6421v530
voltage regulator,include LDO(1,3,9,11,15,16)

Signed-off-by: default avatarWang Xiaoyin <hw.wangxiaoyin@hisilicon.com>
Signed-off-by: default avatarGuodong Xu <guodong.xu@linaro.org>
Signed-off-by: default avatarWei Xu <xuwei5@hisilicon.com>
parent 06dc862a

arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts

+46 −0
Original line number Diff line number Diff line
@@ -97,6 +97,52 @@ 
			default-state = "off";

		};

	};



	pmic: pmic@fff34000 {

		compatible = "hisilicon,hi6421v530-pmic";

		reg = <0x0 0xfff34000 0x0 0x1000>;

		interrupt-controller;

		#interrupt-cells = <2>;



		regulators {

			ldo3: LDO3 { /* HDMI */

				regulator-name = "VOUT3_1V85";

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <2200000>;

				regulator-enable-ramp-delay = <120>;

			};



			ldo9: LDO9 { /* SDCARD I/O */

				regulator-name = "VOUT9_1V8_2V95";

				regulator-min-microvolt = <1750000>;

				regulator-max-microvolt = <3300000>;

				regulator-enable-ramp-delay = <240>;

			};



			ldo11: LDO11 { /* Low Speed Connector */

				regulator-name = "VOUT11_1V8_2V95";

				regulator-min-microvolt = <1750000>;

				regulator-max-microvolt = <3300000>;

				regulator-enable-ramp-delay = <240>;

			};



			ldo15: LDO15 { /* UFS VCC */

				regulator-name = "VOUT15_3V0";

				regulator-min-microvolt = <1750000>;

				regulator-max-microvolt = <3000000>;

				regulator-boot-on;

				regulator-always-on;

				regulator-enable-ramp-delay = <120>;

			};



			ldo16: LDO16 { /* SD VDD */

				regulator-name = "VOUT16_2V95";

				regulator-min-microvolt = <1750000>;

				regulator-max-microvolt = <3000000>;

				regulator-enable-ramp-delay = <360>;

			};

		};

	};

};



&i2c0 {