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dt-bindings: power: supply: Add bindings for smb5 and smblite

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Add device tree bindings for qpnp-smb5 and qpnp-smblite
charger drivers.

Change-Id: Ib4a067f4813826a60d6ca63b1220071286e06bca
Signed-off-by: Ayyagari Ushasreevalli <quic_aushasre@quicinc.com>
Signed-off-by: Umang Chheda <quic_uchheda@quicinc.com>
This commit is contained in:
Ayyagari Ushasreevalli
2024-05-23 19:44:32 +05:30
parent 3bed654494
commit 0c150be352
2 changed files with 1202 additions and 0 deletions
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bindings/power/supply/qcom/qpnp-smb5.yaml Normal file
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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/power/supply/qcom/qpnp-smb5.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm Technologies, Inc. QPNP-SMB5 Charger
maintainers:
- Kamal Wadhwa <quic_kamalw@quicinc.com>
description: |
SMB5 Charger is an efficient programmable battery charger capable of charging a
high-capacity lithium-ion battery over micro-USB or USB Type-C ultrafast with
Quick Charge 2.0, Quick Charge 3.0, and USB Power Delivery support. Wireless
charging features full A4WP Rezence 1.2, WPC 1.2, and PMA support.
Required Node Structure:
SMB5 Charger must be described in two levels of devices nodes.
properties:
compatible:
enum:
- qcom,pm8150-smb5
- qcom,pm7250b-smb5
- qcom,pm6150-smb5
- qcom,pmi632-smb5
- qcom,qpnp-smb5
"#io-channel-cells":
const: 1
"#address-cells":
const: 1
"#size-cells":
const: 0
qcom,sec-charger-config:
description: |
Specify how the secondary chargers are configured.
0 - No secondary charger.
1 - Charge Pump SMB1390.
2 - SMB1355 parallel charger.
3 - Both Charge Pump and SMB1355.
If the value is not present, 0 is used as default
$ref: /schemas/types.yaml#/definitions/uint32
io-channels:
description: From common IIO bindings. Used to specify the ADC channel to get the required data.
io-channel-names:
description: |
From common IIO binding. Use to specify the name of IIO channel to be obtained.
qcom,batteryless-platform:
description: |
Boolean flag which indicates that the platform does not have a
battery, and therefore charging should be disabled. In
addition battery properties will be faked such that the device
assumes normal operation.
$ref: /schemas/types.yaml#/definitions/flag
qcom,charger-temp-max:
description: |
Specifies the charger temp REG_H_THRESHOLD for PM8150B in deciDegC.
If the value is not present, use the setting read from the device.
$ref: /schemas/types.yaml#/definitions/uint32
qcom,smb-temp-max:
description: |
Specifies the charger temp REG_H_THRESHOLD for SMB1355 in deciDegC.
If the value is not present, use the setting read from the device.
$ref: /schemas/types.yaml#/definitions/uint32
qcom,fcc-max-ua:
description: |
Specifies the maximum fast charge current in micro-amps.
If the value is not present, 1Amp is used as default.
default: 1000000
$ref: /schemas/types.yaml#/definitions/uint32
qcom,fv-max-uv:
description: |
Specifies the maximum float voltage in micro-volts.
If the value is not present, 4.35V is used as default.
default: 4350000
$ref: /schemas/types.yaml#/definitions/uint32
qcom,usb-icl-ua:
description: |
Specifies the USB input current limit in micro-amps.
If the value is not present, 1.5Amps is used as default.
default: 1500000
$ref: /schemas/types.yaml#/definitions/uint32
qcom,usb-ocl-ua:
description: |
Specifies the OTG output current limit in micro-amps.
If the value is not present, 1.5Amps is used as default
default: 1500000
$ref: /schemas/types.yaml#/definitions/uint32
qcom,dc-icl-ua:
description: |
Specifies the DC input current limit in micro-amps.
$ref: /schemas/types.yaml#/definitions/uint32
qcom,boost-threshold-ua:
description: |
Specifies the boost current threshold in micro-amps.
If the value is not present, 100mA is used as default.
default: 100000
$ref: /schemas/types.yaml#/definitions/uint32
qcom,thermal-mitigation:
description: |
Array of fast charge current limit values for
different system thermal mitigation levels.
This should be a flat array that denotes the
maximum charge current in mA for each thermal
level.
$ref: /schemas/types.yaml#/definitions/uint32-array
qcom,float-option:
description: |
Configures how the charger behaves when a float charger is
detected by APSD.
1 - Treat as a DCP.
2 - Treat as a SDP.
3 - Disable charging.
4 - Suspend USB input.
$ref: /schemas/types.yaml#/definitions/uint32
qcom,hvdcp-disable:
description: |
Specifies if hvdcp charging is to be enabled or not.
If this property is not specified hvdcp will be enabled.
If this property is specified, hvdcp 2.0 detection will still
happen but the adapter won't be asked to switch to a higher
voltage point.
$ref: /schemas/types.yaml#/definitions/flag
qcom,chg-inhibit-threshold-mv:
description: |
Charge inhibit threshold in milli-volts. Charging will be
inhibited when the battery voltage is within this threshold
from Vfloat at charger insertion. If this is not specified
then charge inhibit will be disabled by default.
Allowed values are: 50, 100, 200, 300.
$ref: /schemas/types.yaml#/definitions/uint32
qcom,chg-term-src:
description: |
Specify either the ADC or analog comparators to be used in order
to set threshold values for charge termination current.
0 - Unspecified
1 - Select ADC comparator
2 - Select ANALOG comparator
$ref: /schemas/types.yaml#/definitions/uint32
qcom,chg-term-current-ma:
description: |
When ADC comparator is selected as qcom,chg-term-src, this
parameter should be set to the desired upper threshold.
$ref: /schemas/types.yaml#/definitions/uint32
qcom,chg-term-base-current-ma:
description: |
When ADC comparator is selected as qcom,chg-term-src, this
parameter should be set to the desired lower threshold.
$ref: /schemas/types.yaml#/definitions/uint32
qcom,auto-recharge-soc:
description: |
Specifies the SOC threshold at which the charger will
restart charging after termination. The value specified
ranges from 0 - 100. The feature is enabled if this
property is specified with a valid SOC value.
$ref: /schemas/types.yaml#/definitions/uint32
qcom,auto-recharge-vbat-mv:
description: |
Specifies the battery voltage threshold at which the charger
will restart charging after termination. The value specified
is in milli-volts.
$ref: /schemas/types.yaml#/definitions/uint32
qcom,suspend-input-on-debug-batt:
description: |
Boolean flag which when present enables input suspend for
debug battery.
$ref: /schemas/types.yaml#/definitions/flag
qcom,fake-chg-status-on-debug-batt:
description: |
Boolean flag which when present shows charging status as
unknown for debug battery. This needs to be specified only if
the device needs to be kept powered on always with
"svc power stayon true".
$ref: /schemas/types.yaml#/definitions/flag
qcom,min-freq-khz:
description: |
Specifies the minimum charger buck/boost switching frequency
in KHz. It overrides the min frequency defined for the charger
$ref: /schemas/types.yaml#/definitions/uint32
qcom,max-freq-khz:
description: |
Specifies the maximum charger buck/boost switching frequency in
KHz. It overrides the max frequency defined for the charger.
$ref: /schemas/types.yaml#/definitions/uint32
qcom,otg-deglitch-time-ms:
description: |
Specifies the deglitch interval for OTG detection.
If the value is not present, 50 msec is used as default.
default: 50
qcom,step-charging-enable:
description: |
Boolean flag which when present enables step-charging.
$ref: /schemas/types.yaml#/definitions/flag
qcom,typec-legacy-rp-icl:
description: |
Boolean property to enable setting ICL based on Rp for
Type-C non-compliant legacy cables.
$ref: /schemas/types.yaml#/definitions/flag
qcom,wd-bark-time-secs:
description: |
WD bark-timeout in seconds. The possible values are
16, 32, 64, 128. If not defined it defaults to 64.
default: 64
$ref: /schemas/types.yaml#/definitions/uint32
qcom,sw-jeita-enable:
description: |
Boolean flag which when present enables sw compensation for
jeita.
$ref: /schemas/types.yaml#/definitions/flag
qcom,flash-derating-soc:
description: |
SOC threshold in percentage below which hardware will start
derating flash. This is only applicable to certain PMICs like
PMI632 which has SCHGM_FLASH peripheral.
$ref: /schemas/types.yaml#/definitions/uint32
qcom,flash-disable-soc:
description: |
SOC threshold in percentage below which hardware will disable
flash. This is only applicable to certain PMICs like PMI632
which has SCHGM_FLASH peripheral.
$ref: /schemas/types.yaml#/definitions/uint32
qcom,headroom-mode:
description: |
Specifies flash hardware headroom management policy. The
possible values are:
<0>: Fixed mode, constant 5V at flash input.
<1>: Adaptive mode allows charger output voltage to be
dynamically controlled by the flash module based on the
required flash headroom.
This is only applicable to certain PMICs like PMI632 which
has SCHGM_FLASH peripheral.
$ref: /schemas/types.yaml#/definitions/uint32
qcom,fcc-stepping-enable:
description: |
Boolean flag which when present enables stepwise change in FCC.
The default stepping rate is 100mA/sec.
$ref: /schemas/types.yaml#/definitions/flag
qcom,disable-suspend-on-collapse:
description: |
Boolean flag which when present disables suspend on collapse
feature of charger hardware.
$ref: /schemas/types.yaml#/definitions/flag
qcom,uusb-moisture-protection-enable:
description: |
Boolean flag which when present enables mositure protection
feature for uUSB connector type.
$ref: /schemas/types.yaml#/definitions/flag
qcom,hvdcp-autonomous-enable:
description: |
Boolean flag which when present enables hardware-controlled
operation of HVDCP.
$ref: /schemas/types.yaml#/definitions/flag
qcom,usb-pd-disable:
description: |
Boolean flag which when present disables USB-PD operation.
$ref: /schemas/types.yaml#/definitions/flag
qcom,lpd-disable:
description: |
Boolean flag which when present disables liquid presence
detection.
$ref: /schemas/types.yaml#/definitions/flag
qcom,hw-die-temp-mitigation:
description: |
Boolean flag which when present enables h/w based thermal
mitigation.
$ref: /schemas/types.yaml#/definitions/flag
qcom,hw-connector-mitigation:
description: |
Boolean flag which when present enables h/w based
connector temperature mitigation.
$ref: /schemas/types.yaml#/definitions/flag
qcom,hw-skin-temp-mitigation:
description: |
Boolean flag which when present enables h/w based skin
temperature mitigation.
$ref: /schemas/types.yaml#/definitions/flag
qcom,en-skin-therm-mitigation:
description: |
Boolean flag which when present enables skin
thermal mitigation.
$ref: /schemas/types.yaml#/definitions/flag
qcom,connector-internal-pull-kohm:
description: |
Specifies internal pull-up configuration to be applied to
connector THERM. The only valid values are (0/30/100/400).
If not specified 100K is used as default pull-up.
default: 100
$ref: /schemas/types.yaml#/definitions/uint32
qcom,smb-internal-pull-kohm:
description: |
Specifies internal pull-up configuration to be applied to
connector THERM, only valid values are (0/30/100/400).
If not specified 100K is used as default pull-up.
default: 100
$ref: /schemas/types.yaml#/definitions/uint32
qcom,wd-snarl-time-config:
description: |
WDOG snarl timeout configuration value. The possible values are
0 to 7, where 0 = 62.5ms, 1 = 125ms, 2 = 250ms, 3 = 500ms,
4 = 1s, 5 = 2s, 6 = 4s and 7 = 8s. If not defined, wdog-snarl
irq is disabled by default.
$ref: /schemas/types.yaml#/definitions/uint32
qcom,adc-based-aicl:
description: |
Boolean flag which when present enables ADC based AICL.
$ref: /schemas/types.yaml#/definitions/flag
qcom,wls-current-max-ua:
description: |
Upper limit of charging current supplied by the wireless charger.
If left unspecified, the HW min value of 1.5 A is applied by
default.
default: 1500000
$ref: /schemas/types.yaml#/definitions/uint32
qcom,fcc-step-delay-ms:
description: |
Specifies the delay between each step of FCC stepper algorithm.
If left unspecified, the default value is 1 Sec.
default: 1000
qcom,fcc-step-size-ua:
description: |
Specifies the step size of each step of FCC stepper algorithm.
If left unspecified, the default value is 100mA.
default: 100000
$ref: /schemas/types.yaml#/definitions/uint32
qcom,hvdcp2-max-icl-ua:
description: |
Specifies the maximum input current limit that can be configured
for HVDCP2 adapter.
If left unspecified, the default value is 3000mA.
default: 3000000
$ref: /schemas/types.yaml#/definitions/uint32
qcom,hvdcp3-max-icl-ua:
description: |
Specifies the maximum input current limit that can be configured
for HVDCP3 adapter.
If left unspecified, the default value is 3000mA.
default: 3000000
$ref: /schemas/types.yaml#/definitions/uint32
qcom,hvdcp3-standalone-config:
description: |
Boolean flag which when present indicates that the charging is
only done by the main charger (standalone, no CP) with a QC 3.0
adapter.
$ref: /schemas/types.yaml#/definitions/flag
qcom,disable-fcc-restriction:
description: |
Boolean flag which when present disables FCC restriction.
$ref: /schemas/types.yaml#/definitions/flag
additionalProperties: false
required:
- compatible
patternProperties:
"^qcom,chgr@[0-9a-f].*$":
type: object
properties:
reg:
description: Address and size of the peripheral's register block.
maxItems: 1
interrupts:
description: Peripheral interrupt specifier.
interrupt-names:
description: |
Interrupt names. This list must match up 1-to-1 with the
interrupts specified in the 'interrupts' property.
required:
- reg
- interrupts
- interrupt-names
"^qcom,otg@[0-9a-f].*$":
type: object
properties:
reg:
description: Address and size of the peripheral's register block.
interrupts:
description: Peripheral interrupt specifier.
interrupt-names:
description: |
Interrupt names. This list must match up 1-to-1 with the
interrupts specified in the 'interrupts' property.
required:
- reg
- interrupts
- interrupt-names
"^qcom,bat-if@[0-9a-f].*$":
type: object
properties:
reg:
description: Address and size of the peripheral's register block.
interrupts:
description: Peripheral interrupt specifier.
interrupt-names:
description: |
Interrupt names. This list must match up 1-to-1 with the
interrupts specified in the 'interrupts' property.
required:
- reg
- interrupts
- interrupt-names
"^qcom,usb-chgpth@[0-9a-f].*$":
type: object
properties:
reg:
description: Address and size of the peripheral's register block.
interrupts:
description: Peripheral interrupt specifier.
interrupt-names:
description: |
Interrupt names. This list must match up 1-to-1 with the
interrupts specified in the 'interrupts' property.
required:
- reg
- interrupts
- interrupt-names
"^qcom,dc-chgpth@[0-9a-f].*$":
type: object
properties:
reg:
description: Address and size of the peripheral's register block.
interrupts:
description: Peripheral interrupt specifier.
interrupt-names:
description: |
Interrupt names. This list must match up 1-to-1 with the
interrupts specified in the 'interrupts' property.
required:
- reg
- interrupts
- interrupt-names
"^qcom,chgr-misc@[0-9a-f].*$":
type: object
properties:
reg:
description: Address and size of the peripheral's register block.
interrupts:
description: Peripheral interrupt specifier.
interrupt-names:
description: |
Interrupt names. This list must match up 1-to-1 with the
interrupts specified in the 'interrupts' property.
required:
- reg
- interrupts
- interrupt-names
"^qcom,schgm-flash@[0-9a-f].*$":
type: object
properties:
reg:
description: Address and size of the peripheral's register block.
interrupts:
description: Peripheral interrupt specifier.
interrupt-names:
description: |
Interrupt names. This list must match up 1-to-1 with the
interrupts specified in the 'interrupts' property.
additionalProperties: false
required:
- reg
- interrupts
- interrupt-names
examples:
- |
pmic {
#address-cells = <1>;
#size-cells = <0>;
pm8150b_charger {
compatible = "qcom,qpnp-smb5";
#io-channel-cells = <1>;
#address-cells = <1>;
#size-cells = <0>;
qcom,chgr@1000 {
reg = <0x1000>;
interrupts = <0x2 0x10 0x0 0>,
<0x2 0x10 0x1 0>,
<0x2 0x10 0x2 0>,
<0x2 0x10 0x3 0>,
<0x2 0x10 0x4 0>;
interrupt-names = "chg-error",
"chg-state-change",
"step-chg-state-change",
"step-chg-soc-update-fail",
"step-chg-soc-update-request";
};
qcom,otg@1100 {
reg = <0x1100>;
interrupts = <0x2 0x11 0x0 0>,
<0x2 0x11 0x1 0>,
<0x2 0x11 0x2 0>,
<0x2 0x11 0x3 0>;
interrupt-names = "otg-fail",
"otg-overcurrent",
"otg-oc-dis-sw-sts",
"testmode-change-detect";
};
qcom,bat-if@1200 {
reg = <0x1200>;
interrupts = <0x2 0x12 0x0 0>,
<0x2 0x12 0x1 0>,
<0x2 0x12 0x2 0>,
<0x2 0x12 0x3 0>,
<0x2 0x12 0x4 0>,
<0x2 0x12 0x5 0>;
interrupt-names = "bat-temp",
"bat-ocp",
"bat-ov",
"bat-low",
"bat-therm-or-id-missing",
"bat-terminal-missing";
};
qcom,usb-chgpth@1300 {
reg = <0x1300>;
interrupts = <0x2 0x13 0x0 0>,
<0x2 0x13 0x1 0>,
<0x2 0x13 0x2 0>,
<0x2 0x13 0x3 0>,
<0x2 0x13 0x4 0>,
<0x2 0x13 0x5 0>,
<0x2 0x13 0x6 0>,
<0x2 0x13 0x7 0>;
interrupt-names = "usbin-collapse",
"usbin-lt-3p6v",
"usbin-uv",
"usbin-ov",
"usbin-plugin",
"usbin-src-change",
"usbin-icl-change",
"type-c-change";
};
qcom,dc-chgpth@1400 {
reg = <0x1400>;
interrupts = <0x2 0x14 0x0 0>,
<0x2 0x14 0x1 0>,
<0x2 0x14 0x2 0>,
<0x2 0x14 0x3 0>,
<0x2 0x14 0x4 0>,
<0x2 0x14 0x5 0>,
<0x2 0x14 0x6 0>;
interrupt-names = "dcin-collapse",
"dcin-lt-3p6v",
"dcin-uv",
"dcin-ov",
"dcin-plugin",
"div2-en-dg",
"dcin-icl-change";
};
qcom,chgr-misc@1600 {
reg = <0x1600 0x100>;
interrupts = <0x2 0x16 0x0 0>,
<0x2 0x16 0x1 0>,
<0x2 0x16 0x2 0>,
<0x2 0x16 0x3 0>,
<0x2 0x16 0x4 0>,
<0x2 0x16 0x5 0>,
<0x2 0x16 0x6 0>,
<0x2 0x16 0x7 0>;
interrupt-names = "wdog-snarl",
"wdog-bark",
"aicl-fail",
"aicl-done",
"high-duty-cycle",
"input-current-limiting",
"temperature-change",
"switcher-power-ok";
};
qcom,schgm-flash@a600 {
reg = <0xa600>;
interrupts = <0x2 0xa6 0x0 0>,
<0x2 0xa6 0x1 0>,
<0x2 0xa6 0x2 0>,
<0x2 0xa6 0x3 0>,
<0x2 0xa6 0x4 0>,
<0x2 0xa6 0x5 0>,
<0x2 0xa6 0x6 0>,
<0x2 0xa6 0x7 0>;
interrupt-names = "flash-en",
"torch-req",
"flash-state-change",
"vout-up",
"vout-down",
"ilim1-s1",
"ilim2-s2",
"vreg-ok";
};
};
};
...

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bindings/power/supply/qcom/qpnp-smblite.yaml Normal file
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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/power/supply/qcom/qpnp-smblite.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm Technologies, Inc. SMBLITE Charger.
maintainers:
- Kamal Wadhwa <quic_kamalw@quicinc.com>
description: |
SMBLITE Charger is an efficient programmable battery charger capable of charging a
lithium-ion battery over micro-USB or USB Type-C.
Required Node Structure:
SMBLITE Charger must be described in two levels of devices nodes.
properties:
compatible:
enum:
- qcom,qpnp-smblite
- qcom,qpnp-pm5100-smblite
qcom,pmic-revid:
description: |
Should specify the phandle of PMI's revid module. This is used to
identify the PMI subtype.
$ref: /schemas/types.yaml#/definitions/uint32
"#io-channel-cells":
const: 1
"#address-cells":
const: 1
"#size-cells":
const: 0
io-channels:
description: Phandle of IIO channels required.
io-channel-names:
description: |
For details about IIO bindings see:
Documentation/devicetree/bindings/iio/iio-bindings.txt
qcom,batteryless-platform:
description: |
Boolean flag which indicates that the platform does not have a
battery, and therefore charging should be disabled. In
addition battery properties will be faked such that the device
assumes normal operation.
$ref: /schemas/types.yaml#/definitions/flag
qcom,fcc-max-ua:
description: |
Specifies the maximum fast charge current in micro-amps in
battery profile.If the value is not present, 1Amp is used as default.
default: 1000000
$ref: /schemas/types.yaml#/definitions/uint32
qcom,fv-max-uv:
description: |
Specifies the maximum float voltage in micro-volts in
battery profile.If the value is not present, 4.35V is used as default.
default: 4350000
$ref: /schemas/types.yaml#/definitions/uint32
qcom,usb-icl-ua:
description: |
Specifies the USB input current limit in micro-amps.
If the value is not present, 1.5Amps is used as default.
default: 1500000
$ref: /schemas/types.yaml#/definitions/uint32
qcom,thermal-mitigation:
description: |
Array of fast charge current limit values for
different system thermal mitigation levels.
This should be a flat array that denotes the
maximum charge current in mA for each thermal
level.
$ref: /schemas/types.yaml#/definitions/uint32-array
qcom,chg-inhibit-threshold-mv:
description: |
Charge inhibit threshold in milli-volts. Charging will be
inhibited when the battery voltage is within this threshold
from Vfloat at charger insertion. If this is not specified
then charge inhibit will be disabled by default.
Allowed values are: 50, 100, 200, 300.
$ref: /schemas/types.yaml#/definitions/uint32
qcom,chg-term-src:
description: |
Specify either the ADC or analog comparators to be used in order
to set threshold values for charge termination current.
0 - Unspecified
1 - Select ADC comparator
2 - Select ANALOG comparator
$ref: /schemas/types.yaml#/definitions/uint32
qcom,chg-term-current-ma:
description: |
When ADC comparator is selected as qcom,chg-term-src, this
parameter should be set to the desired upper threshold.
$ref: /schemas/types.yaml#/definitions/uint32
qcom,chg-term-base-current-ma:
description: |
When ADC comparator is selected as qcom,chg-term-src, this
parameter should be set to the desired lower threshold.
$ref: /schemas/types.yaml#/definitions/uint32
qcom,auto-recharge-soc:
description: |
Specifies the SOC threshold at which the charger will
restart charging after termination. The value specified
ranges from 0 - 100. The feature is enabled if this
property is specified with a valid SOC value.
$ref: /schemas/types.yaml#/definitions/uint32
qcom,auto-recharge-vbat-mv:
description: |
Specifies the battery voltage threshold at which the charger
will restart charging after termination. The value specified
is in milli-volts.
$ref: /schemas/types.yaml#/definitions/uint32
qcom,suspend-input-on-debug-batt:
description: |
Boolean flag which when present enables input suspend for
debug battery.
$ref: /schemas/types.yaml#/definitions/flag
qcom,fake-chg-status-on-debug-batt:
description: |
Boolean flag which when present shows charging status as
unknown for debug battery. This needs to be specified only if
the device needs to be kept powered on always with
"svc power stayon true".
$ref: /schemas/types.yaml#/definitions/flag
qcom,typec-legacy-rp-icl:
description: |
Boolean property to enable setting ICL based on Rp for
Type-C non-compliant legacy cables.
$ref: /schemas/types.yaml#/definitions/flag
qcom,wd-bark-time-secs:
description: |
WD bark-timeout in seconds. The possible values are
16, 32, 64, 128. If not defined it defaults to 64.
default: 64
$ref: /schemas/types.yaml#/definitions/uint32
qcom,battery-data:
description: |
Specifies the phandle of the node which contains the battery
profiles supported on the device.
$ref: /schemas/types.yaml#/definitions/phandle
qcom,flash-derating-soc:
description: |
SOC threshold in percentage below which hardware will start
derating flash. This is only applicable to certain PMICs like
PMI632 which has SCHGM_FLASH peripheral.
$ref: /schemas/types.yaml#/definitions/uint32
qcom,flash-disable-soc:
description: |
SOC threshold in percentage below which hardware will disable
flash. This is only applicable to certain PMICs like PMI632
which has SCHGM_FLASH peripheral.
$ref: /schemas/types.yaml#/definitions/uint32
qcom,headroom-mode:
description: |
Specifies flash hardware headroom management policy.
The possible values are:
<0>: Fixed mode, constant 5V at flash input.
<1>: Adaptive mode allows charger output voltage to be
dynamically controlled by the flash module based on the
required flash headroom.
This is only applicable to certain PMICs like PMI632 which
has SCHGM_FLASH peripheral.
$ref: /schemas/types.yaml#/definitions/uint32
nvmem-cell-names:
description: |
The nvmem cell device name of the SDAM register used to store
the charger debug mask. It must be "charger_debug_mask".
$ref: /schemas/types.yaml#/definitions/string
nvmem-cells:
description: |
Phandle of the nvmem cell device used to store the charger debug
mask. Please refer to nvmem bindings as described in
bindings/nvmem/nvmem.txt.
qcom,fcc-stepping-enable:
description: |
Boolean flag which when present enables stepwise change in FCC.
The default stepping rate is 100mA/sec.
$ref: /schemas/types.yaml#/definitions/flag
qcom,disable-suspend-on-collapse:
description: |
Boolean flag which when present disables suspend on collapse
feature of charger hardware.
$ref: /schemas/types.yaml#/definitions/flag
qcom,fcc-step-delay-ms:
description: |
Specifies the delay between each step of FCC stepper algorithm.
If left unspecified, the default value is 1 Sec.
default: 1000
qcom,fcc-step-size-ua:
description: |
Specifies the step size of each step of FCC stepper algorithm.
If left unspecified, the default value is 100mA.
default: 100000
$ref: /schemas/types.yaml#/definitions/uint32
qcom,fc-step-start-ua:
description: |
Specifies the initial current of FCC stepper algorithm.
If left unspecified, the default value is 500mA.
default: 500000
$ref: /schemas/types.yaml#/definitions/uint32
qcom,concurrency-mode-enable:
description: |
Boolean flag to control charger concurrency mode. Its supported
only on PM5100, By default this feature is disabled.
$ref: /schemas/types.yaml#/definitions/flag
qcom,remote-fg:
description: |
Boolean flag to determine if FG is running on different processor.
Its supported only on PM5100, By default this feature is disabled.
$ref: /schemas/types.yaml#/definitions/flag
qcom,float-option:
description: |
Configures how the charger behaves when a float charger is
detected by APSD.
1 - Treat as a DCP.
2 - Treat as a SDP.
3 - Disable charging.
4 - Suspend USB input.
$ref: /schemas/types.yaml#/definitions/uint32
qcom,uusb-ss-mode-extcon-enable:
description: |
Boolean flag to support board designs with Micro-AB 3.0 USB port.
If this is enabled, on USB plugin event SS mode extcon notification
is sent (instead of an HS mode). This DT property should be defined
only if the board is not expected to support Micro-B type USB cable
on the Micro-AB 3.0 port, as the Micro-B cable cannot support SS mode.
By default this feature is disabled.
$ref: /schemas/types.yaml#/definitions/flag
additionalProperties: false
required:
- compatible
patternProperties:
"^qcom,chgr@[0-9a-f].*$":
type: object
properties:
reg:
description: Address and size of the peripheral's register block.
interrupts:
description: Peripheral interrupt specifier.
interrupt-names:
description: |
Interrupt names. This list must match up 1-to-1 with the
interrupts specified in the 'interrupts' property.
required:
- reg
- interrupts
- interrupt-names
"^qcom,dcdc@[0-9a-f].*$":
type: object
properties:
reg:
description: Address and size of the peripheral's register block.
interrupts:
description: Peripheral interrupt specifier.
interrupt-names:
description: |
Interrupt names. This list must match up 1-to-1 with the
interrupts specified in the 'interrupts' property.
required:
- reg
- interrupts
- interrupt-names
"^qcom,batif@[0-9a-f].*$":
type: object
description: regulator client voting interface node(s).
properties:
reg:
description: Address and size of the peripheral's register block.
interrupts:
description: Peripheral interrupt specifier.
interrupt-names:
description: |
Interrupt names. This list must match up 1-to-1 with the
interrupts specified in the 'interrupts' property.
required:
- reg
- interrupts
- interrupt-names
"^qcom,usb@[0-9a-f].*$":
type: object
properties:
reg:
description: Address and size of the peripheral's register block.
interrupts:
description: Peripheral interrupt specifier.
interrupt-names:
description: |
Interrupt names. This list must match up 1-to-1 with the
interrupts specified in the 'interrupts' property.
required:
- reg
- interrupts
- interrupt-names
"^qcom,typec@[0-9a-f].*$":
type: object
properties:
reg:
description: Address and size of the peripheral's register block.
interrupts:
description: Peripheral interrupt specifier.
interrupt-names:
description: |
Interrupt names. This list must match up 1-to-1 with the
interrupts specified in the 'interrupts' property.
required:
- reg
- interrupts
- interrupt-names
"^qcom,misc@[0-9a-f].*$":
type: object
properties:
reg:
description: Address and size of the peripheral's register block.
interrupts:
description: Peripheral interrupt specifier.
interrupt-names:
description: |
Interrupt names. This list must match up 1-to-1 with the
interrupts specified in the 'interrupts' property.
required:
- reg
- interrupts
- interrupt-names
examples:
- |
#include <dt-bindings/interrupt-controller/irq.h>
pm2250_charger: qcom,qpnp-smblite {
compatible = "qcom,qpnp-smblite";
#address-cells = <1>;
#size-cells = <0>;
qcom,chgr@1000 {
reg = <0x1000>;
interrupts =
<0x0 0x10 0x1 IRQ_TYPE_EDGE_RISING>,
<0x0 0x10 0x0 IRQ_TYPE_EDGE_RISING>,
<0x0 0x10 0x4 IRQ_TYPE_EDGE_RISING>,
<0x0 0x10 0x7 IRQ_TYPE_EDGE_RISING>;
interrupt-names = "chgr-error",
"chg-state-change",
"buck-oc",
"vph-ov";
};
qcom,dcdc@1100 {
reg = <0x1100>;
interrupts =
<0x0 0x11 0x0 IRQ_TYPE_EDGE_RISING>,
<0x0 0x11 0x1 IRQ_TYPE_EDGE_RISING>,
<0x0 0x11 0x2 IRQ_TYPE_EDGE_RISING>,
<0x0 0x11 0x6 IRQ_TYPE_EDGE_RISING>,
<0x0 0x11 0x7 IRQ_TYPE_EDGE_BOTH>;
interrupt-names = "otg-fail",
"otg-fault",
"skip-mode",
"input-current-limiting",
"switcher-power-ok";
};
qcom,batif@1200 {
reg = <0x1200>;
interrupts =
<0x0 0x12 0x0 IRQ_TYPE_EDGE_BOTH>,
<0x0 0x12 0x1 IRQ_TYPE_EDGE_BOTH>,
<0x0 0x12 0x2 IRQ_TYPE_EDGE_BOTH>,
<0x0 0x12 0x3 IRQ_TYPE_EDGE_BOTH>,
<0x0 0x12 0x4 IRQ_TYPE_EDGE_RISING>;
interrupt-names = "bat-temp",
"bat-therm-or-id-missing",
"bat-low",
"bat-ov",
"bsm-active";
};
qcom,usb@1300 {
reg = <0x1300>;
interrupts =
<0x0 0x13 0x0 IRQ_TYPE_EDGE_BOTH>,
<0x0 0x13 0x1 IRQ_TYPE_EDGE_BOTH>,
<0x0 0x13 0x2 IRQ_TYPE_EDGE_BOTH>,
<0x0 0x13 0x3 IRQ_TYPE_EDGE_BOTH>,
<0x0 0x13 0x4 IRQ_TYPE_EDGE_RISING>,
<0x0 0x13 0x6 IRQ_TYPE_EDGE_RISING>;
interrupt-names = "usbin-plugin",
"usbin-collapse",
"usbin-uv",
"usbin-ov",
"usbin-gtvt",
"usbin-icl-change";
};
qcom,typec@1500 {
reg = <0x1500>;
interrupts =
<0x0 0x15 0x0 IRQ_TYPE_EDGE_BOTH>,
<0x0 0x15 0x1 IRQ_TYPE_EDGE_BOTH>,
<0x0 0x15 0x2 IRQ_TYPE_EDGE_RISING>,
<0x0 0x15 0x4 IRQ_TYPE_EDGE_BOTH>,
<0x0 0x15 0x5 IRQ_TYPE_EDGE_RISING>,
<0x0 0x15 0x6 IRQ_TYPE_EDGE_RISING>,
<0x0 0x15 0x7 IRQ_TYPE_EDGE_RISING>;
interrupt-names = "typec-or-rid-detect-change",
"typec-vpd-detect",
"typec-cc-state-change",
"typec-vbus-change",
"typec-attach-detach",
"typec-legacy-cable-detect",
"typec-try-snk-src-detect";
};
qcom,misc@1600 {
reg = <0x1600>;
interrupts =
<0x0 0x16 0x0 IRQ_TYPE_EDGE_RISING>,
<0x0 0x16 0x1 IRQ_TYPE_EDGE_RISING>,
<0x0 0x16 0x2 IRQ_TYPE_EDGE_RISING>,
<0x0 0x16 0x3 IRQ_TYPE_EDGE_RISING>,
<0x0 0x16 0x4 IRQ_TYPE_EDGE_RISING>,
<0x0 0x16 0x5 IRQ_TYPE_EDGE_RISING>,
<0x0 0x16 0x6 IRQ_TYPE_EDGE_BOTH>;
interrupt-names = "wdog-snarl",
"wdog-bark",
"aicl-fail",
"aicl-done",
"imp-trigger",
"all-chnl-cond-done",
"temp-change";
};
};
...