Loading Documentation/devicetree/bindings/leds/leds-qpnp-flash.txt +3 −3 Original line number Diff line number Diff line Qualcomm Technologies PNP Flash LED Qualcomm Technologies Inc. PNP Flash LED QPNP (Qualcomm Technologies Plug N Play) Flash LED (Light QPNP (Qualcomm Technologies Inc. Plug N Play) Flash LED (Light Emitting Diode) driver is used to provide illumination to camera sensor when background light is dim to capture good picture. It can also be used for flashlight/torch application. It is part of PMIC on Qualcomm Technologies reference platforms. It is part of PMIC on Qualcomm Technologies Inc. reference platforms. The PMIC is connected to the host processor via SPMI bus. Required properties: Loading Documentation/devicetree/bindings/leds/leds-qpnp-haptics.txt 0 → 100644 +262 −0 Original line number Diff line number Diff line Qualcomm Technologies, Inc. Haptics driver QPNP (Qualcomm Technologies, Inc. Plug N Play) Haptics is a peripheral on some QTI PMICs. It can be interfaced with the host processor via SPMI or I2C bus. Haptics peripheral can support different actuators or vibrators, 1. Eccentric Rotation Mass (ERM) 2. Linear Resonant Actuator (LRA) Also, it can support multiple modes of operation: Direct, Buffer, PWM or Audio. Haptics device is described under a single level of node. Properties: - compatible Usage: required Value type: <string> Definition: "qcom,qpnp-haptics". - reg Usage: required Value type: <u32> Definition: Base address of haptics peripheral. - interrupts Usage: required Value type: <prop-encoded-array> Definition: Peripheral interrupt specifier. - interrupt-names Usage: required Value type: <stringlist> Definition: Interrupt names. This list must match up 1-to-1 with the interrupts specified in the 'interrupts' property. Currently supported interrupts are short-circuit and play. - qcom,pmic-revid Usage: required Value type: <phandle> Definition: Should specify the phandle of PMIC's revid module. This is used to identify the PMIC subtype. - qcom,pmic-misc Usage: optional Value type: <phandle> Definition: Should specify the phandle of PMIC's misc module. This is used to read the clock trim error register under MISC peripheral. - qcom,misc-clk-trim-error-reg Usage: optional Value type: <u32> Definition: Register offset in MISC peripheral to read the clock trim error. If this is specified, then qcom,pmic-misc should be specified. - qcom,actuator-type Usage: optional Value type: <u32> Definition: Allowed values are 0 for LRA and 1 for ERM. If this is not specified, then LRA type will be used by default. - qcom,play-mode Usage: optional Value type: <string> Definition: Allowed values are: "direct", "buffer", "pwm", "auto". If not specified for LRA actuator, auto mode will be selected by default. - qcom,wave-shape Usage: optional Value type: <string> Definition: Wave shape to be played. Allowed values: "sine" or "square". Default value is "square". - qcom,wave-play-rate-us Usage: optional Value type: <u32> Definition: Wave sample duration in microseconds. This should match with the frequency the vibrator supports. Allowed values are: 0 to 20475. Default value is 5715. - qcom,max-play-time-us Usage: optional Value type: <u32> Definition: Maximum play time supported in microseconds. Default value is 15000. - qcom,vmax-mv Usage: optional Value type: <u32> Definition: Maximum output voltage in millivolts. Value specified here will be rounded off to the closest multiple of 116 mV. Allowed values: 0 to 3596. Default value is 3596. - qcom,ilim-ma Usage: optional Value type: <u32> Definition: Output current limit in mA. Allowed values: 400 or 800. Default value is 400. - qcom,en-brake Usage: optional Value type: <empty> Definition: Enables internal reverse braking. - qcom,brake-pattern Usage: optional Value type: <prop-encoded-array> Definition: Brake pattern to be applied. If specified, should be having 4 elements. Allowed values for each element are: 0, 1: Vmax/4, 2: Vmax/2, 3: Vmax. - qcom,sc-dbc-cycles Usage: optional Value type: <u32> Definition: Short circuit debounce cycles for internal PWM. Allowed values: 0, 8, 16 or 32. - vcc_pon-supply Usage: optional Value type: <phandle> Definition: PON driver regulator required to force MBG_ON Following properties are specific only to LRA vibrators. - qcom,lra-auto-res-mode Usage: optional Value type: <string> Definition: Auto resonance method. Allowed values are: For pmi8998 and chips earlier, "none" : No auto resonance "zxd" : Zero crossing detection method "qwd" : Quarter wave drive method "max-qwd" : Maximum QWD "zxd-eop" : ZXD + End of Pattern For pm660, "zxd" : Zero crossing detection method "qwd" : Quarter wave drive method - qcom,lra-high-z Usage: optional Value type: <string> Definition: High Z configuration for auto resonance. Allowed values are: "none", "opt1", "opt2" and "opt3". For pm660, "opt0" is valid value for 1 LRA period. - qcom,lra-res-cal-period Usage: optional Value type: <u32> Definition: Auto resonance calibration period. Allowed values are: For pmi8998 and chips earlier: 4, 8, 16, and 32. For pm660: 4, 8, 16, 32, 64, 128 and 256. - qcom,lra-qwd-drive-duration Usage: optional Value type: <u32> Definition: LRA drive duration in QWD mode. Applies only for pm660 currently. Allowed values are: 0 and 1, for 1/4 and 3/8 LRA period. respectively. - qcom,lra-calibrate-at-eop Usage: optional Value type: <u32> Definition: Enables calibration at end of pattern. Applies only for pm660 currently. Allowed values are: 0 and 1. - qcom,auto-res-err-recovery-hw Usage: optional Value type: <empty> Definition: Enables Hardware auto resonance error recovery. Applies only for pm660 currently. - qcom,drive-period-code-max-variation-pct Usage: optional Value type: <u32> Definition: Maximum allowed variation of LRA drive period code in percentage above which RATE_CFG registers will not be updated by SW when auto resonance is enabled and auto resonance error correction algorithm is running. If not specified, default value is 25%. - qcom,drive-period-code-min-variation-pct Usage: optional Value type: <u32> Definition: Minimum allowed variation of LRA drive period code in percentage below which RATE_CFG registers will not be updated by SW when auto resonance is enabled and auto resonance error correction algorithm is running. If not specified, default value is 25%. Following properties are applicable only when "qcom,play-mode" is set to "buffer". - qcom,wave-rep-cnt Usage: optional Value type: <u32> Definition: Repetition count for wave form. Allowed values are: 1, 2, 4, 8, 16, 32, 64 and 128. Default value is 1. - qcom,wave-samp-rep-cnt Usage: optional Value type: <u32> Definition: Repetition count for each sample of wave form. Allowed values are: 1, 2, 4 and 8. Default value is 1. - qcom,wave-samples Usage: optional Value type: <prop-encoded-array> Definition: Wave samples in an array of 8 elements. Each element takes the following representation, bit 0: unused, bits[5:1] : amplitude, bit 6: overdrive, bit 7: sign. Default sample value is 0x3E. Following properties are applicable only when "qcom,play-mode" is set to "pwm". - pwms Usage: required, if "qcom,play-mode" is set to "pwm". Value type: <phandle> Definition: PWM device that is feeding its output to Haptics. - qcom,period-us Usage: required, if "qcom,play-mode" is set to "pwm". Value type: <u32> Definition: PWM period in us. - qcom,duty-us Usage: required, if "qcom,play-mode" is set to "pwm". Value type: <u32> Definition: PWM duty cycle in us. - qcom,ext-pwm-freq-khz Usage: optional Value type: <u32> Definition: Frequency for external PWM in KHz. Allowed values are: 25, 50, 75 and 100. - qcom,ext-pwm-dtest-line Usage: optional Value type: <u32> Definition: DTEST line which is used for external PWM. Example: qcom,haptics@c000 { compatible = "qcom,qpnp-haptics"; reg = <0xc000 0x100>; interrupts = <0x3 0xc0 0x0 IRQ_TYPE_EDGE_RISING>, <0x3 0xc0 0x1 IRQ_TYPE_EDGE_BOTH>; interrupt-names = "hap-sc-irq", "hap-play-irq"; qcom,pmic-revid = <&pmi8998_revid>; qcom,pmic-misc = <&pmi8998_misc>; qcom,misc-clk-trim-error-reg = <0xf3>; qcom,actuator-type = <0>; qcom,play-mode = "direct"; qcom,vmax-mv = <3200>; qcom,ilim-ma = <800>; qcom,sc-dbc-cycles = <8>; qcom,wave-play-rate-us = <6667>; qcom,en-brake; qcom,brake-pattern = <0x3 0x0 0x0 0x0>; qcom,lra-high-z = "opt1"; qcom,lra-auto-res-mode = "qwd"; qcom,lra-res-cal-period = <4>; }; Documentation/devicetree/bindings/power/supply/qcom/qpnp-fg.txt +103 −0 Original line number Diff line number Diff line Loading @@ -109,6 +109,10 @@ Parent node optional properties: this. If this property is not specified, low battery voltage threshold will be configured to 4200 mV. - qcom,fg-rconn-mohm: Battery connector resistance (Rconn) in milliohms. If Rconn is specified, then Rslow values will be updated to account it for an accurate ESR. - qcom,cycle-counter-en: Boolean property which enables the cycle counter feature. If this property is present, then the following properties Loading Loading @@ -143,6 +147,14 @@ Parent node optional properties: battery voltage shadow and the current predicted voltage in uV to initiate capacity learning. - qcom,cl-max-limit-deciperc: The maximum percent that the capacity cannot go above during any capacity learning cycle. This property is in the unit of .1% increments. - qcom,cl-min-limit-deciperc: The minimum percent that the capacity cannot go below during any capacity learning cycle. This property is in the unit of .1% increments. - qcom,capacity-estimation-on: A boolean property to have the fuel gauge driver attempt to estimate the battery capacity using battery Loading Loading @@ -178,6 +190,97 @@ Parent node optional properties: settings will be different from default. Once SOC crosses 5%, ESR pulse timings will be restored back to default. - qcom,fg-control-slope-limiter: A boolean property to specify if SOC slope limiter coefficients needs to be modified based on charging status and battery temperature threshold. - qcom,fg-slope-limit-temp-threshold: Temperature threshold in decidegC used for applying the slope coefficient based on charging status and battery temperature. If this property is not specified, a default value of 100 (10C) will be applied by default. - qcom,fg-slope-limit-low-temp-chg: When the temperature goes below the specified temperature threshold and battery is charging, slope coefficient specified with this property will be applied. If this property is not specified, a default value of 45 will be applied. - qcom,fg-slope-limit-low-temp-dischg: Same as "qcom,fg-slope-limit-low-temp-chg" except this is when the battery is discharging. - qcom,fg-slope-limit-high-temp-chg: When the temperature goes above the specified temperature threshold and battery is charging, slope coefficient specified with this property will be applied. If this property is not specified, a default value of 2 will be applied. - qcom,fg-slope-limit-high-temp-dischg: Same as "qcom,fg-slope-limit-high-temp-chg" except this is when the battery is discharging. - qcom,fg-dischg-voltage-gain-ctrl: A boolean property to specify if the voltage gain needs to be modified during discharging based on monotonic soc. - qcom,fg-dischg-voltage-gain-soc: Array of monotonic SOC threshold values to change the voltage gain settings during discharge. This should be defined in the ascending order and in the range of 0-100. Array limit is set to 3. If qcom,fg-dischg-voltage-gain-ctrl is set, then this property should be specified to apply the gain settings. - qcom,fg-dischg-med-voltage-gain: Array of voltage gain values that needs to be applied to medC voltage gain when the monotonic SOC goes below the SOC threshold specified under qcom,fg-dischg-voltage-gain-soc. Array limit is set to 3. If qcom,fg-dischg-voltage-gain-ctrl is set, then this property should be specified to apply the gain setting. - qcom,fg-dischg-high-voltage-gain: Array of voltage gain values that needs to be applied to highC voltage gain when the monotonic SOC goes below the SOC threshold specified under qcom,fg-dischg-voltage-gain-soc. Array limit is set to 3. If qcom,fg-dischg-voltage-gain-ctrl is set, then this property should be specified to apply the gain setting. - qcom,fg-use-vbat-low-empty-soc: A boolean property to specify whether vbatt-low interrupt is used to handle empty battery condition. If this is not specified, empty battery condition is detected by empty-soc interrupt. - qcom,fg-batt-temp-low-limit: Battery temperature (in decidegC) low limit which will be used to validate the battery temperature reading from FG. If the battery temperature goes below this limit, last read good temperature will be notified to userspace. If this limit is not specified, then the default limit would be -60C. - qcom,fg-batt-temp-high-limit: Battery temperature (in decidegC) high limit which will be used to validate the battery temperature reading from FG. If the battery temperature goes above this limit, last read good temperature will be notified to userspace. If this limit is not specified, then the default limit would be 150C. - qcom,fg-cc-soc-limit-pct: Percentage of CC_SOC before resetting FG and restore the full CC_SOC value. - qcom,fg-restore-batt-info: A boolean property to specify whether battery parameters needs to be restored. If this feature is enabled, then validating the battery parameters by OCV/battery SOC, validation range in percentage should be specified via appropriate module parameters to make it work properly. qcom,fg-soc node required properties: - reg : offset and length of the PMIC peripheral register map. Loading arch/arm64/configs/msm-perf_defconfig +1 −0 Original line number Diff line number Diff line Loading @@ -468,6 +468,7 @@ CONFIG_MMC_SDHCI_MSM=y CONFIG_LEDS_QPNP=y CONFIG_LEDS_QPNP_FLASH=y CONFIG_LEDS_QPNP_WLED=y CONFIG_LEDS_QPNP_HAPTICS=y CONFIG_LEDS_TRIGGERS=y CONFIG_SWITCH=y CONFIG_RTC_CLASS=y Loading arch/arm64/configs/msm_defconfig +1 −0 Original line number Diff line number Diff line Loading @@ -457,6 +457,7 @@ CONFIG_LEDS_QPNP=y CONFIG_LEDS_QPNP_FLASH=y CONFIG_LEDS_QPNP_WLED=y CONFIG_LEDS_SYSCON=y CONFIG_LEDS_QPNP_HAPTICS=y CONFIG_LEDS_TRIGGERS=y CONFIG_LEDS_TRIGGER_HEARTBEAT=y CONFIG_LEDS_TRIGGER_CPU=y Loading Loading
Documentation/devicetree/bindings/leds/leds-qpnp-flash.txt +3 −3 Original line number Diff line number Diff line Qualcomm Technologies PNP Flash LED Qualcomm Technologies Inc. PNP Flash LED QPNP (Qualcomm Technologies Plug N Play) Flash LED (Light QPNP (Qualcomm Technologies Inc. Plug N Play) Flash LED (Light Emitting Diode) driver is used to provide illumination to camera sensor when background light is dim to capture good picture. It can also be used for flashlight/torch application. It is part of PMIC on Qualcomm Technologies reference platforms. It is part of PMIC on Qualcomm Technologies Inc. reference platforms. The PMIC is connected to the host processor via SPMI bus. Required properties: Loading
Documentation/devicetree/bindings/leds/leds-qpnp-haptics.txt 0 → 100644 +262 −0 Original line number Diff line number Diff line Qualcomm Technologies, Inc. Haptics driver QPNP (Qualcomm Technologies, Inc. Plug N Play) Haptics is a peripheral on some QTI PMICs. It can be interfaced with the host processor via SPMI or I2C bus. Haptics peripheral can support different actuators or vibrators, 1. Eccentric Rotation Mass (ERM) 2. Linear Resonant Actuator (LRA) Also, it can support multiple modes of operation: Direct, Buffer, PWM or Audio. Haptics device is described under a single level of node. Properties: - compatible Usage: required Value type: <string> Definition: "qcom,qpnp-haptics". - reg Usage: required Value type: <u32> Definition: Base address of haptics peripheral. - interrupts Usage: required Value type: <prop-encoded-array> Definition: Peripheral interrupt specifier. - interrupt-names Usage: required Value type: <stringlist> Definition: Interrupt names. This list must match up 1-to-1 with the interrupts specified in the 'interrupts' property. Currently supported interrupts are short-circuit and play. - qcom,pmic-revid Usage: required Value type: <phandle> Definition: Should specify the phandle of PMIC's revid module. This is used to identify the PMIC subtype. - qcom,pmic-misc Usage: optional Value type: <phandle> Definition: Should specify the phandle of PMIC's misc module. This is used to read the clock trim error register under MISC peripheral. - qcom,misc-clk-trim-error-reg Usage: optional Value type: <u32> Definition: Register offset in MISC peripheral to read the clock trim error. If this is specified, then qcom,pmic-misc should be specified. - qcom,actuator-type Usage: optional Value type: <u32> Definition: Allowed values are 0 for LRA and 1 for ERM. If this is not specified, then LRA type will be used by default. - qcom,play-mode Usage: optional Value type: <string> Definition: Allowed values are: "direct", "buffer", "pwm", "auto". If not specified for LRA actuator, auto mode will be selected by default. - qcom,wave-shape Usage: optional Value type: <string> Definition: Wave shape to be played. Allowed values: "sine" or "square". Default value is "square". - qcom,wave-play-rate-us Usage: optional Value type: <u32> Definition: Wave sample duration in microseconds. This should match with the frequency the vibrator supports. Allowed values are: 0 to 20475. Default value is 5715. - qcom,max-play-time-us Usage: optional Value type: <u32> Definition: Maximum play time supported in microseconds. Default value is 15000. - qcom,vmax-mv Usage: optional Value type: <u32> Definition: Maximum output voltage in millivolts. Value specified here will be rounded off to the closest multiple of 116 mV. Allowed values: 0 to 3596. Default value is 3596. - qcom,ilim-ma Usage: optional Value type: <u32> Definition: Output current limit in mA. Allowed values: 400 or 800. Default value is 400. - qcom,en-brake Usage: optional Value type: <empty> Definition: Enables internal reverse braking. - qcom,brake-pattern Usage: optional Value type: <prop-encoded-array> Definition: Brake pattern to be applied. If specified, should be having 4 elements. Allowed values for each element are: 0, 1: Vmax/4, 2: Vmax/2, 3: Vmax. - qcom,sc-dbc-cycles Usage: optional Value type: <u32> Definition: Short circuit debounce cycles for internal PWM. Allowed values: 0, 8, 16 or 32. - vcc_pon-supply Usage: optional Value type: <phandle> Definition: PON driver regulator required to force MBG_ON Following properties are specific only to LRA vibrators. - qcom,lra-auto-res-mode Usage: optional Value type: <string> Definition: Auto resonance method. Allowed values are: For pmi8998 and chips earlier, "none" : No auto resonance "zxd" : Zero crossing detection method "qwd" : Quarter wave drive method "max-qwd" : Maximum QWD "zxd-eop" : ZXD + End of Pattern For pm660, "zxd" : Zero crossing detection method "qwd" : Quarter wave drive method - qcom,lra-high-z Usage: optional Value type: <string> Definition: High Z configuration for auto resonance. Allowed values are: "none", "opt1", "opt2" and "opt3". For pm660, "opt0" is valid value for 1 LRA period. - qcom,lra-res-cal-period Usage: optional Value type: <u32> Definition: Auto resonance calibration period. Allowed values are: For pmi8998 and chips earlier: 4, 8, 16, and 32. For pm660: 4, 8, 16, 32, 64, 128 and 256. - qcom,lra-qwd-drive-duration Usage: optional Value type: <u32> Definition: LRA drive duration in QWD mode. Applies only for pm660 currently. Allowed values are: 0 and 1, for 1/4 and 3/8 LRA period. respectively. - qcom,lra-calibrate-at-eop Usage: optional Value type: <u32> Definition: Enables calibration at end of pattern. Applies only for pm660 currently. Allowed values are: 0 and 1. - qcom,auto-res-err-recovery-hw Usage: optional Value type: <empty> Definition: Enables Hardware auto resonance error recovery. Applies only for pm660 currently. - qcom,drive-period-code-max-variation-pct Usage: optional Value type: <u32> Definition: Maximum allowed variation of LRA drive period code in percentage above which RATE_CFG registers will not be updated by SW when auto resonance is enabled and auto resonance error correction algorithm is running. If not specified, default value is 25%. - qcom,drive-period-code-min-variation-pct Usage: optional Value type: <u32> Definition: Minimum allowed variation of LRA drive period code in percentage below which RATE_CFG registers will not be updated by SW when auto resonance is enabled and auto resonance error correction algorithm is running. If not specified, default value is 25%. Following properties are applicable only when "qcom,play-mode" is set to "buffer". - qcom,wave-rep-cnt Usage: optional Value type: <u32> Definition: Repetition count for wave form. Allowed values are: 1, 2, 4, 8, 16, 32, 64 and 128. Default value is 1. - qcom,wave-samp-rep-cnt Usage: optional Value type: <u32> Definition: Repetition count for each sample of wave form. Allowed values are: 1, 2, 4 and 8. Default value is 1. - qcom,wave-samples Usage: optional Value type: <prop-encoded-array> Definition: Wave samples in an array of 8 elements. Each element takes the following representation, bit 0: unused, bits[5:1] : amplitude, bit 6: overdrive, bit 7: sign. Default sample value is 0x3E. Following properties are applicable only when "qcom,play-mode" is set to "pwm". - pwms Usage: required, if "qcom,play-mode" is set to "pwm". Value type: <phandle> Definition: PWM device that is feeding its output to Haptics. - qcom,period-us Usage: required, if "qcom,play-mode" is set to "pwm". Value type: <u32> Definition: PWM period in us. - qcom,duty-us Usage: required, if "qcom,play-mode" is set to "pwm". Value type: <u32> Definition: PWM duty cycle in us. - qcom,ext-pwm-freq-khz Usage: optional Value type: <u32> Definition: Frequency for external PWM in KHz. Allowed values are: 25, 50, 75 and 100. - qcom,ext-pwm-dtest-line Usage: optional Value type: <u32> Definition: DTEST line which is used for external PWM. Example: qcom,haptics@c000 { compatible = "qcom,qpnp-haptics"; reg = <0xc000 0x100>; interrupts = <0x3 0xc0 0x0 IRQ_TYPE_EDGE_RISING>, <0x3 0xc0 0x1 IRQ_TYPE_EDGE_BOTH>; interrupt-names = "hap-sc-irq", "hap-play-irq"; qcom,pmic-revid = <&pmi8998_revid>; qcom,pmic-misc = <&pmi8998_misc>; qcom,misc-clk-trim-error-reg = <0xf3>; qcom,actuator-type = <0>; qcom,play-mode = "direct"; qcom,vmax-mv = <3200>; qcom,ilim-ma = <800>; qcom,sc-dbc-cycles = <8>; qcom,wave-play-rate-us = <6667>; qcom,en-brake; qcom,brake-pattern = <0x3 0x0 0x0 0x0>; qcom,lra-high-z = "opt1"; qcom,lra-auto-res-mode = "qwd"; qcom,lra-res-cal-period = <4>; };
Documentation/devicetree/bindings/power/supply/qcom/qpnp-fg.txt +103 −0 Original line number Diff line number Diff line Loading @@ -109,6 +109,10 @@ Parent node optional properties: this. If this property is not specified, low battery voltage threshold will be configured to 4200 mV. - qcom,fg-rconn-mohm: Battery connector resistance (Rconn) in milliohms. If Rconn is specified, then Rslow values will be updated to account it for an accurate ESR. - qcom,cycle-counter-en: Boolean property which enables the cycle counter feature. If this property is present, then the following properties Loading Loading @@ -143,6 +147,14 @@ Parent node optional properties: battery voltage shadow and the current predicted voltage in uV to initiate capacity learning. - qcom,cl-max-limit-deciperc: The maximum percent that the capacity cannot go above during any capacity learning cycle. This property is in the unit of .1% increments. - qcom,cl-min-limit-deciperc: The minimum percent that the capacity cannot go below during any capacity learning cycle. This property is in the unit of .1% increments. - qcom,capacity-estimation-on: A boolean property to have the fuel gauge driver attempt to estimate the battery capacity using battery Loading Loading @@ -178,6 +190,97 @@ Parent node optional properties: settings will be different from default. Once SOC crosses 5%, ESR pulse timings will be restored back to default. - qcom,fg-control-slope-limiter: A boolean property to specify if SOC slope limiter coefficients needs to be modified based on charging status and battery temperature threshold. - qcom,fg-slope-limit-temp-threshold: Temperature threshold in decidegC used for applying the slope coefficient based on charging status and battery temperature. If this property is not specified, a default value of 100 (10C) will be applied by default. - qcom,fg-slope-limit-low-temp-chg: When the temperature goes below the specified temperature threshold and battery is charging, slope coefficient specified with this property will be applied. If this property is not specified, a default value of 45 will be applied. - qcom,fg-slope-limit-low-temp-dischg: Same as "qcom,fg-slope-limit-low-temp-chg" except this is when the battery is discharging. - qcom,fg-slope-limit-high-temp-chg: When the temperature goes above the specified temperature threshold and battery is charging, slope coefficient specified with this property will be applied. If this property is not specified, a default value of 2 will be applied. - qcom,fg-slope-limit-high-temp-dischg: Same as "qcom,fg-slope-limit-high-temp-chg" except this is when the battery is discharging. - qcom,fg-dischg-voltage-gain-ctrl: A boolean property to specify if the voltage gain needs to be modified during discharging based on monotonic soc. - qcom,fg-dischg-voltage-gain-soc: Array of monotonic SOC threshold values to change the voltage gain settings during discharge. This should be defined in the ascending order and in the range of 0-100. Array limit is set to 3. If qcom,fg-dischg-voltage-gain-ctrl is set, then this property should be specified to apply the gain settings. - qcom,fg-dischg-med-voltage-gain: Array of voltage gain values that needs to be applied to medC voltage gain when the monotonic SOC goes below the SOC threshold specified under qcom,fg-dischg-voltage-gain-soc. Array limit is set to 3. If qcom,fg-dischg-voltage-gain-ctrl is set, then this property should be specified to apply the gain setting. - qcom,fg-dischg-high-voltage-gain: Array of voltage gain values that needs to be applied to highC voltage gain when the monotonic SOC goes below the SOC threshold specified under qcom,fg-dischg-voltage-gain-soc. Array limit is set to 3. If qcom,fg-dischg-voltage-gain-ctrl is set, then this property should be specified to apply the gain setting. - qcom,fg-use-vbat-low-empty-soc: A boolean property to specify whether vbatt-low interrupt is used to handle empty battery condition. If this is not specified, empty battery condition is detected by empty-soc interrupt. - qcom,fg-batt-temp-low-limit: Battery temperature (in decidegC) low limit which will be used to validate the battery temperature reading from FG. If the battery temperature goes below this limit, last read good temperature will be notified to userspace. If this limit is not specified, then the default limit would be -60C. - qcom,fg-batt-temp-high-limit: Battery temperature (in decidegC) high limit which will be used to validate the battery temperature reading from FG. If the battery temperature goes above this limit, last read good temperature will be notified to userspace. If this limit is not specified, then the default limit would be 150C. - qcom,fg-cc-soc-limit-pct: Percentage of CC_SOC before resetting FG and restore the full CC_SOC value. - qcom,fg-restore-batt-info: A boolean property to specify whether battery parameters needs to be restored. If this feature is enabled, then validating the battery parameters by OCV/battery SOC, validation range in percentage should be specified via appropriate module parameters to make it work properly. qcom,fg-soc node required properties: - reg : offset and length of the PMIC peripheral register map. Loading
arch/arm64/configs/msm-perf_defconfig +1 −0 Original line number Diff line number Diff line Loading @@ -468,6 +468,7 @@ CONFIG_MMC_SDHCI_MSM=y CONFIG_LEDS_QPNP=y CONFIG_LEDS_QPNP_FLASH=y CONFIG_LEDS_QPNP_WLED=y CONFIG_LEDS_QPNP_HAPTICS=y CONFIG_LEDS_TRIGGERS=y CONFIG_SWITCH=y CONFIG_RTC_CLASS=y Loading
arch/arm64/configs/msm_defconfig +1 −0 Original line number Diff line number Diff line Loading @@ -457,6 +457,7 @@ CONFIG_LEDS_QPNP=y CONFIG_LEDS_QPNP_FLASH=y CONFIG_LEDS_QPNP_WLED=y CONFIG_LEDS_SYSCON=y CONFIG_LEDS_QPNP_HAPTICS=y CONFIG_LEDS_TRIGGERS=y CONFIG_LEDS_TRIGGER_HEARTBEAT=y CONFIG_LEDS_TRIGGER_CPU=y Loading
