Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 02643475 authored by Baolin Wang's avatar Baolin Wang Committed by Arnd Bergmann
Browse files

arm64: dts: sprd: Add SC27XX fuel gauge device 



Add Spreadtrum SC27XX fuel gauge device node to calculate the
battery capacity.

Signed-off-by: default avatarBaolin Wang <baolin.wang@linaro.org>
Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
parent a4795409

arch/arm64/boot/dts/sprd/sc2731.dtsi

+18 −0
Original line number Diff line number Diff line
@@ -70,6 +70,11 @@ 
			#size-cells = <1>;

			hwlocks = <&hwlock 12>;



			fgu_calib: calib@6 {

				reg = <0x6 0x2>;

				bits = <0 9>;

			};



			adc_big_scale: calib@24 {

				reg = <0x24 0x2>;

			};
@@ -90,6 +95,19 @@ 
			nvmem-cells = <&adc_big_scale>, <&adc_small_scale>;

		};



		fgu@a00 {

			compatible = "sprd,sc2731-fgu";

			reg = <0xa00>;

			bat-detect-gpio = <&pmic_eic 9 GPIO_ACTIVE_HIGH>;

			io-channels = <&pmic_adc 3>, <&pmic_adc 6>;

			io-channel-names = "bat-temp", "charge-vol";

			monitored-battery = <&bat>;

			nvmem-cell-names = "fgu_calib";

			nvmem-cells = <&fgu_calib>;

			interrupt-parent = <&sc2731_pmic>;

			interrupts = <4>;

		};



		vibrator@ec8 {

			compatible = "sprd,sc27xx-vibrator", "sprd,sc2731-vibrator";

			reg = <0xec8>;