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0c150be3528a4a8dcbe59a2400e8680458d918a7
android_kernel_samsung_sm87…/bindings/power/supply/qcom/qpnp-smblite.yaml
Ayyagari Ushasreevalli 0c150be352 dt-bindings: power: supply: Add bindings for smb5 and smblite 
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>
2024-06-21 05:29:53 -07:00

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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";
};
};
...
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