From mboxrd@z Thu Jan 1 00:00:00 1970 From: Baolin Wang Subject: [PATCH 1/5] dt-bindings: power: supply: Add nvmem properties to calibrate FGU Date: Wed, 14 Nov 2018 17:07:04 +0800 Message-ID: <09143dca85a260cb6c3abc5efcf09075a8050265.1542185618.git.baolin.wang@linaro.org> References: Return-path: In-Reply-To: In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org To: sre@kernel.org, robh+dt@kernel.org, mark.rutland@arm.com Cc: linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, yuanjiang.yu@unisoc.com, baolin.wang@linaro.org, broonie@kernel.org List-Id: devicetree@vger.kernel.org Add nvmem properties to calibrate FGU from eFuse controller. Signed-off-by: Baolin Wang --- .../devicetree/bindings/power/supply/sc27xx-fg.txt | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/power/supply/sc27xx-fg.txt b/Documentation/devicetree/bindings/power/supply/sc27xx-fg.txt index 98a2400..fc35ac5 100644 --- a/Documentation/devicetree/bindings/power/supply/sc27xx-fg.txt +++ b/Documentation/devicetree/bindings/power/supply/sc27xx-fg.txt @@ -11,6 +11,8 @@ Required properties: - battery-detect-gpios: GPIO for battery detection. - io-channels: Specify the IIO ADC channel to get temperature. - io-channel-names: Should be "bat-temp". +- nvmem-cells: A phandle to the calibration cells provided by eFuse device. +- nvmem-cell-names: Should be "fgu_calib". - monitored-battery: Phandle of battery characteristics devicetree node. See Documentation/devicetree/bindings/power/supply/battery.txt @@ -47,6 +49,8 @@ Example: battery-detect-gpios = <&pmic_eic 9 GPIO_ACTIVE_HIGH>; io-channels = <&pmic_adc 5>; io-channel-names = "bat-temp"; + nvmem-cells = <&fgu_calib>; + nvmem-cell-names = "fgu_calib"; monitored-battery = <&bat>; }; }; -- 1.7.9.5