Loading bindings/leds/backlight/qcom-spmi-wled.txt +28 −3 Original line number Diff line number Diff line Loading @@ -10,9 +10,9 @@ platforms. The PMIC is connected to the host processor via SPMI bus. Definition: should be one of the below. "qcom,pmi8998-spmi-wled", "qcom,pm8150l-spmi-wled", "qcom,pm6150l-spmi-wled" "qcom,pm660l-spmi-wled" "qcom,pm7325b-spmi-wled" "qcom,pm6150l-spmi-wled", "qcom,pm660l-spmi-wled", "qcom,pm7325b-spmi-wled", - reg Usage: required Loading Loading @@ -158,6 +158,31 @@ platforms. The PMIC is connected to the host processor via SPMI bus. For details about IIO bindings see: Documentation/devicetree/bindings/iio/iio-bindings.txt - qcom,use-exp-dimming Usage: optional Value type: <bool> Definition: Specifies that exponential dimming lookup table values should be used. - qcom,exp-dimming-map Usage: optional Value type: <u32 array> Definition: It specifies a table of brightness values that can be programmed into WLED_SINK for exponential dimming which provides smooth brightness change. There should be exactly 256 values in the table and they should be at most 15 bits long. This table would be used only if the "qcom,use-exp-dimming" property is set. This feature is supported from PM7325B onwards. - qcom,slew-ramp-time Usage: optional Value type: <u32> Definition: Software brightness slew ramp time values in ms. This is supported from PM7325B onwards. Valid values are 2, 4, 8, 64, 128, 192, 256, 320, 384, 448, 512, 704, 896, 1024, 2048, 4096. Default: 256 Following properties are for child subnodes that are needed for WLED preflash (or torch), flash and switch. These child subnodes can be specified only for PMICs that has WLED5 (e.g. PM8150L). Loading Loading
bindings/leds/backlight/qcom-spmi-wled.txt +28 −3 Original line number Diff line number Diff line Loading @@ -10,9 +10,9 @@ platforms. The PMIC is connected to the host processor via SPMI bus. Definition: should be one of the below. "qcom,pmi8998-spmi-wled", "qcom,pm8150l-spmi-wled", "qcom,pm6150l-spmi-wled" "qcom,pm660l-spmi-wled" "qcom,pm7325b-spmi-wled" "qcom,pm6150l-spmi-wled", "qcom,pm660l-spmi-wled", "qcom,pm7325b-spmi-wled", - reg Usage: required Loading Loading @@ -158,6 +158,31 @@ platforms. The PMIC is connected to the host processor via SPMI bus. For details about IIO bindings see: Documentation/devicetree/bindings/iio/iio-bindings.txt - qcom,use-exp-dimming Usage: optional Value type: <bool> Definition: Specifies that exponential dimming lookup table values should be used. - qcom,exp-dimming-map Usage: optional Value type: <u32 array> Definition: It specifies a table of brightness values that can be programmed into WLED_SINK for exponential dimming which provides smooth brightness change. There should be exactly 256 values in the table and they should be at most 15 bits long. This table would be used only if the "qcom,use-exp-dimming" property is set. This feature is supported from PM7325B onwards. - qcom,slew-ramp-time Usage: optional Value type: <u32> Definition: Software brightness slew ramp time values in ms. This is supported from PM7325B onwards. Valid values are 2, 4, 8, 64, 128, 192, 256, 320, 384, 448, 512, 704, 896, 1024, 2048, 4096. Default: 256 Following properties are for child subnodes that are needed for WLED preflash (or torch), flash and switch. These child subnodes can be specified only for PMICs that has WLED5 (e.g. PM8150L). Loading
