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Commit 58f1193e authored by Qing Xu's avatar Qing Xu Committed by Samuel Ortiz
Browse files

mfd: max8925: Add dts 



Add max8925 dts support into mmp2 brownstone platform

Signed-off-by: default avatarQing Xu <qingx@marvell.com>
Signed-off-by: default avatarHaojian Zhuang <haojian.zhuang@gmail.com>
Signed-off-by: default avatarSamuel Ortiz <sameo@linux.intel.com>
parent 47ec340c

arch/arm/boot/dts/mmp2-brownstone.dts

+158 −0
Original line number Diff line number Diff line
@@ -29,6 +29,164 @@ 
			};

			twsi1: i2c@d4011000 {

				status = "okay";

				pmic: max8925@3c {

					compatible = "maxium,max8925";

					reg = <0x3c>;

					interrupts = <1>;

					interrupt-parent = <&intcmux4>;

					interrupt-controller;

					#interrupt-cells = <1>;

					maxim,tsc-irq = <0>;



					regulators {

						SDV1 {

							regulator-min-microvolt = <637500>;

							regulator-max-microvolt = <1425000>;

							regulator-boot-on;

							regulator-always-on;

						};

						SDV2 {

							regulator-min-microvolt = <650000>;

							regulator-max-microvolt = <2225000>;

							regulator-boot-on;

							regulator-always-on;

						};

						SDV3 {

							regulator-min-microvolt = <750000>;

							regulator-max-microvolt = <3900000>;

							regulator-boot-on;

							regulator-always-on;

						};

						LDO1 {

							regulator-min-microvolt = <750000>;

							regulator-max-microvolt = <3900000>;

							regulator-boot-on;

							regulator-always-on;

						};

						LDO2 {

							regulator-min-microvolt = <650000>;

							regulator-max-microvolt = <2250000>;

							regulator-boot-on;

							regulator-always-on;

						};

						LDO3 {

							regulator-min-microvolt = <650000>;

							regulator-max-microvolt = <2250000>;

							regulator-boot-on;

							regulator-always-on;

						};

						LDO4 {

							regulator-min-microvolt = <750000>;

							regulator-max-microvolt = <3900000>;

							regulator-boot-on;

							regulator-always-on;

						};

						LDO5 {

							regulator-min-microvolt = <750000>;

							regulator-max-microvolt = <3900000>;

							regulator-boot-on;

							regulator-always-on;

						};

						LDO6 {

							regulator-min-microvolt = <750000>;

							regulator-max-microvolt = <3900000>;

							regulator-boot-on;

							regulator-always-on;

						};

						LDO7 {

							regulator-min-microvolt = <750000>;

							regulator-max-microvolt = <3900000>;

							regulator-boot-on;

							regulator-always-on;

						};

						LDO8 {

							regulator-min-microvolt = <750000>;

							regulator-max-microvolt = <3900000>;

							regulator-boot-on;

							regulator-always-on;

						};

						LDO9 {

							regulator-min-microvolt = <750000>;

							regulator-max-microvolt = <3900000>;

							regulator-boot-on;

							regulator-always-on;

						};

						LDO10 {

							regulator-min-microvolt = <750000>;

							regulator-max-microvolt = <3900000>;

						};

						LDO11 {

							regulator-min-microvolt = <750000>;

							regulator-max-microvolt = <3900000>;

							regulator-boot-on;

							regulator-always-on;

						};

						LDO12 {

							regulator-min-microvolt = <750000>;

							regulator-max-microvolt = <3900000>;

							regulator-boot-on;

							regulator-always-on;

						};

						LDO13 {

							regulator-min-microvolt = <750000>;

							regulator-max-microvolt = <3900000>;

							regulator-boot-on;

							regulator-always-on;

						};

						LDO14 {

							regulator-min-microvolt = <750000>;

							regulator-max-microvolt = <3900000>;

							regulator-boot-on;

							regulator-always-on;

						};

						LDO15 {

							regulator-min-microvolt = <750000>;

							regulator-max-microvolt = <3900000>;

							regulator-boot-on;

							regulator-always-on;

						};

						LDO16 {

							regulator-min-microvolt = <750000>;

							regulator-max-microvolt = <3900000>;

							regulator-boot-on;

							regulator-always-on;

						};

						LDO17 {

							regulator-min-microvolt = <650000>;

							regulator-max-microvolt = <2250000>;

							regulator-boot-on;

							regulator-always-on;

						};

						LDO18 {

							regulator-min-microvolt = <650000>;

							regulator-max-microvolt = <2250000>;

							regulator-boot-on;

							regulator-always-on;

						};

						LDO19 {

							regulator-min-microvolt = <750000>;

							regulator-max-microvolt = <3900000>;

							regulator-boot-on;

							regulator-always-on;

						};

						LDO20 {

							regulator-min-microvolt = <750000>;

							regulator-max-microvolt = <3900000>;

							regulator-boot-on;

							regulator-always-on;

						};

					};

					backlight {

						maxim,max8925-dual-string = <0>;

					};

					charger {

						batt-detect = <0>;

						topoff-threshold = <1>;

						fast-charge = <7>;

						no-temp-support = <0>;

						no-insert-detect = <0>;

					};

				};

			};

			rtc: rtc@d4010000 {

				status = "okay";

arch/arm/boot/dts/mmp2.dtsi

+3 −1
Original line number Diff line number Diff line
@@ -46,7 +46,7 @@ 
				mrvl,intc-nr-irqs = <64>;

			};



			intcmux4@d4282150 {

			intcmux4: interrupt-controller@d4282150 {

				compatible = "mrvl,mmp2-mux-intc";

				interrupts = <4>;

				interrupt-controller;
@@ -201,6 +201,8 @@ 
				compatible = "mrvl,mmp-twsi";

				reg = <0xd4011000 0x1000>;

				interrupts = <7>;

				#address-cells = <1>;

				#size-cells = <0>;

				mrvl,i2c-fast-mode;

				status = "disabled";

			};