2023-08-30 17:31:07 +02:00
|
|
|
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
|
|
|
|
|
%YAML 1.2
|
|
|
|
|
---
|
|
|
|
|
$id: http://devicetree.org/schemas/pinctrl/qcom,pmic-gpio.yaml#
|
|
|
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
|
|
|
|
|
|
title: Qualcomm PMIC GPIO block
|
|
|
|
|
|
|
|
|
|
maintainers:
|
|
|
|
|
- Bjorn Andersson <bjorn.andersson@linaro.org>
|
|
|
|
|
|
|
|
|
|
description:
|
|
|
|
|
This binding describes the GPIO block(s) found in the 8xxx series of
|
|
|
|
|
PMIC's from Qualcomm.
|
|
|
|
|
|
|
|
|
|
properties:
|
|
|
|
|
compatible:
|
|
|
|
|
items:
|
|
|
|
|
- enum:
|
|
|
|
|
- qcom,pm2250-gpio
|
|
|
|
|
- qcom,pm660-gpio
|
|
|
|
|
- qcom,pm660l-gpio
|
|
|
|
|
- qcom,pm6125-gpio
|
|
|
|
|
- qcom,pm6150-gpio
|
|
|
|
|
- qcom,pm6150l-gpio
|
|
|
|
|
- qcom,pm6350-gpio
|
|
|
|
|
- qcom,pm7250b-gpio
|
|
|
|
|
- qcom,pm7325-gpio
|
|
|
|
|
- qcom,pm8005-gpio
|
|
|
|
|
- qcom,pm8008-gpio
|
|
|
|
|
- qcom,pm8018-gpio
|
|
|
|
|
- qcom,pm8019-gpio
|
|
|
|
|
- qcom,pm8038-gpio
|
|
|
|
|
- qcom,pm8058-gpio
|
|
|
|
|
- qcom,pm8150-gpio
|
|
|
|
|
- qcom,pm8150b-gpio
|
|
|
|
|
- qcom,pm8150l-gpio
|
|
|
|
|
- qcom,pm8226-gpio
|
|
|
|
|
- qcom,pm8350-gpio
|
|
|
|
|
- qcom,pm8350b-gpio
|
|
|
|
|
- qcom,pm8350c-gpio
|
|
|
|
|
- qcom,pm8450-gpio
|
|
|
|
|
- qcom,pm8550-gpio
|
|
|
|
|
- qcom,pm8550b-gpio
|
|
|
|
|
- qcom,pm8550ve-gpio
|
|
|
|
|
- qcom,pm8550vs-gpio
|
|
|
|
|
- qcom,pm8916-gpio
|
|
|
|
|
- qcom,pm8917-gpio
|
|
|
|
|
- qcom,pm8921-gpio
|
|
|
|
|
- qcom,pm8941-gpio
|
|
|
|
|
- qcom,pm8950-gpio
|
2023-10-24 12:59:35 +02:00
|
|
|
- qcom,pm8953-gpio
|
2023-08-30 17:31:07 +02:00
|
|
|
- qcom,pm8994-gpio
|
|
|
|
|
- qcom,pm8998-gpio
|
|
|
|
|
- qcom,pma8084-gpio
|
2023-10-24 12:59:35 +02:00
|
|
|
- qcom,pmi632-gpio
|
2023-08-30 17:31:07 +02:00
|
|
|
- qcom,pmi8950-gpio
|
|
|
|
|
- qcom,pmi8994-gpio
|
|
|
|
|
- qcom,pmi8998-gpio
|
|
|
|
|
- qcom,pmk8350-gpio
|
|
|
|
|
- qcom,pmk8550-gpio
|
|
|
|
|
- qcom,pmm8155au-gpio
|
2023-10-24 12:59:35 +02:00
|
|
|
- qcom,pmm8654au-gpio
|
2023-08-30 17:31:07 +02:00
|
|
|
- qcom,pmp8074-gpio
|
|
|
|
|
- qcom,pmr735a-gpio
|
|
|
|
|
- qcom,pmr735b-gpio
|
|
|
|
|
- qcom,pmr735d-gpio
|
|
|
|
|
- qcom,pms405-gpio
|
|
|
|
|
- qcom,pmx55-gpio
|
|
|
|
|
- qcom,pmx65-gpio
|
|
|
|
|
|
|
|
|
|
- enum:
|
|
|
|
|
- qcom,spmi-gpio
|
|
|
|
|
- qcom,ssbi-gpio
|
|
|
|
|
|
|
|
|
|
reg:
|
|
|
|
|
maxItems: 1
|
|
|
|
|
|
|
|
|
|
interrupt-controller: true
|
|
|
|
|
|
|
|
|
|
'#interrupt-cells':
|
|
|
|
|
const: 2
|
|
|
|
|
|
|
|
|
|
gpio-controller: true
|
|
|
|
|
|
|
|
|
|
gpio-ranges:
|
|
|
|
|
maxItems: 1
|
|
|
|
|
|
|
|
|
|
gpio-line-names:
|
|
|
|
|
minItems: 2
|
|
|
|
|
maxItems: 44
|
|
|
|
|
|
|
|
|
|
gpio-reserved-ranges:
|
|
|
|
|
minItems: 1
|
|
|
|
|
# maxItems as half of total number of GPIOs, as there has to be at
|
|
|
|
|
# least one usable GPIO between each reserved range.
|
|
|
|
|
maxItems: 22
|
|
|
|
|
|
|
|
|
|
'#gpio-cells':
|
|
|
|
|
const: 2
|
|
|
|
|
description:
|
|
|
|
|
The first cell will be used to define gpio number and the
|
|
|
|
|
second denotes the flags for this gpio
|
|
|
|
|
|
|
|
|
|
additionalProperties: false
|
|
|
|
|
|
|
|
|
|
required:
|
|
|
|
|
- compatible
|
|
|
|
|
- reg
|
|
|
|
|
- gpio-controller
|
|
|
|
|
- '#gpio-cells'
|
|
|
|
|
- gpio-ranges
|
|
|
|
|
- interrupt-controller
|
|
|
|
|
|
|
|
|
|
allOf:
|
|
|
|
|
- if:
|
|
|
|
|
properties:
|
|
|
|
|
compatible:
|
|
|
|
|
contains:
|
|
|
|
|
enum:
|
|
|
|
|
- qcom,pm8008-gpio
|
|
|
|
|
- qcom,pmi8950-gpio
|
|
|
|
|
- qcom,pmr735d-gpio
|
|
|
|
|
then:
|
|
|
|
|
properties:
|
|
|
|
|
gpio-line-names:
|
|
|
|
|
minItems: 2
|
|
|
|
|
maxItems: 2
|
|
|
|
|
gpio-reserved-ranges:
|
|
|
|
|
maxItems: 1
|
|
|
|
|
|
|
|
|
|
- if:
|
|
|
|
|
properties:
|
|
|
|
|
compatible:
|
|
|
|
|
contains:
|
|
|
|
|
enum:
|
|
|
|
|
- qcom,pm8005-gpio
|
|
|
|
|
- qcom,pm8450-gpio
|
|
|
|
|
- qcom,pm8916-gpio
|
|
|
|
|
- qcom,pmk8350-gpio
|
|
|
|
|
- qcom,pmr735a-gpio
|
|
|
|
|
- qcom,pmr735b-gpio
|
|
|
|
|
then:
|
|
|
|
|
properties:
|
|
|
|
|
gpio-line-names:
|
|
|
|
|
minItems: 4
|
|
|
|
|
maxItems: 4
|
|
|
|
|
gpio-reserved-ranges:
|
|
|
|
|
minItems: 1
|
|
|
|
|
maxItems: 2
|
|
|
|
|
|
|
|
|
|
- if:
|
|
|
|
|
properties:
|
|
|
|
|
compatible:
|
|
|
|
|
contains:
|
|
|
|
|
enum:
|
|
|
|
|
- qcom,pm8018-gpio
|
|
|
|
|
- qcom,pm8019-gpio
|
|
|
|
|
- qcom,pm8550vs-gpio
|
|
|
|
|
- qcom,pmk8550-gpio
|
|
|
|
|
then:
|
|
|
|
|
properties:
|
|
|
|
|
gpio-line-names:
|
|
|
|
|
minItems: 6
|
|
|
|
|
maxItems: 6
|
|
|
|
|
gpio-reserved-ranges:
|
|
|
|
|
minItems: 1
|
|
|
|
|
maxItems: 3
|
|
|
|
|
|
|
|
|
|
- if:
|
|
|
|
|
properties:
|
|
|
|
|
compatible:
|
|
|
|
|
contains:
|
|
|
|
|
enum:
|
|
|
|
|
- qcom,pm8226-gpio
|
|
|
|
|
- qcom,pm8350b-gpio
|
|
|
|
|
- qcom,pm8550ve-gpio
|
|
|
|
|
- qcom,pm8950-gpio
|
2023-10-24 12:59:35 +02:00
|
|
|
- qcom,pm8953-gpio
|
|
|
|
|
- qcom,pmi632-gpio
|
2023-08-30 17:31:07 +02:00
|
|
|
then:
|
|
|
|
|
properties:
|
|
|
|
|
gpio-line-names:
|
|
|
|
|
minItems: 8
|
|
|
|
|
maxItems: 8
|
|
|
|
|
gpio-reserved-ranges:
|
|
|
|
|
minItems: 1
|
|
|
|
|
maxItems: 4
|
|
|
|
|
|
|
|
|
|
- if:
|
|
|
|
|
properties:
|
|
|
|
|
compatible:
|
|
|
|
|
contains:
|
|
|
|
|
enum:
|
|
|
|
|
- qcom,pm6350-gpio
|
|
|
|
|
- qcom,pm8350c-gpio
|
|
|
|
|
then:
|
|
|
|
|
properties:
|
|
|
|
|
gpio-line-names:
|
|
|
|
|
minItems: 9
|
|
|
|
|
maxItems: 9
|
|
|
|
|
gpio-reserved-ranges:
|
|
|
|
|
minItems: 1
|
|
|
|
|
maxItems: 5
|
|
|
|
|
|
|
|
|
|
- if:
|
|
|
|
|
properties:
|
|
|
|
|
compatible:
|
|
|
|
|
contains:
|
|
|
|
|
enum:
|
|
|
|
|
- qcom,pm2250-gpio
|
|
|
|
|
- qcom,pm6150-gpio
|
|
|
|
|
- qcom,pm7325-gpio
|
|
|
|
|
- qcom,pm8150-gpio
|
|
|
|
|
- qcom,pm8350-gpio
|
|
|
|
|
- qcom,pmc8180-gpio
|
|
|
|
|
- qcom,pmi8994-gpio
|
|
|
|
|
- qcom,pmm8155au-gpio
|
|
|
|
|
then:
|
|
|
|
|
properties:
|
|
|
|
|
gpio-line-names:
|
|
|
|
|
minItems: 10
|
|
|
|
|
maxItems: 10
|
|
|
|
|
gpio-reserved-ranges:
|
|
|
|
|
minItems: 1
|
|
|
|
|
maxItems: 5
|
|
|
|
|
|
|
|
|
|
- if:
|
|
|
|
|
properties:
|
|
|
|
|
compatible:
|
|
|
|
|
contains:
|
|
|
|
|
enum:
|
|
|
|
|
- qcom,pmx55-gpio
|
|
|
|
|
then:
|
|
|
|
|
properties:
|
|
|
|
|
gpio-line-names:
|
|
|
|
|
minItems: 11
|
|
|
|
|
maxItems: 11
|
|
|
|
|
gpio-reserved-ranges:
|
|
|
|
|
minItems: 1
|
|
|
|
|
maxItems: 6
|
|
|
|
|
|
|
|
|
|
- if:
|
|
|
|
|
properties:
|
|
|
|
|
compatible:
|
|
|
|
|
contains:
|
|
|
|
|
enum:
|
|
|
|
|
- qcom,pm660l-gpio
|
|
|
|
|
- qcom,pm6150l-gpio
|
|
|
|
|
- qcom,pm7250b-gpio
|
|
|
|
|
- qcom,pm8038-gpio
|
|
|
|
|
- qcom,pm8150b-gpio
|
|
|
|
|
- qcom,pm8150l-gpio
|
|
|
|
|
- qcom,pm8550-gpio
|
|
|
|
|
- qcom,pm8550b-gpio
|
|
|
|
|
- qcom,pmc8180c-gpio
|
|
|
|
|
- qcom,pmp8074-gpio
|
|
|
|
|
- qcom,pms405-gpio
|
|
|
|
|
then:
|
|
|
|
|
properties:
|
|
|
|
|
gpio-line-names:
|
|
|
|
|
minItems: 12
|
|
|
|
|
maxItems: 12
|
|
|
|
|
gpio-reserved-ranges:
|
|
|
|
|
minItems: 1
|
|
|
|
|
maxItems: 6
|
|
|
|
|
|
|
|
|
|
- if:
|
|
|
|
|
properties:
|
|
|
|
|
compatible:
|
|
|
|
|
contains:
|
|
|
|
|
enum:
|
|
|
|
|
- qcom,pm660-gpio
|
|
|
|
|
then:
|
|
|
|
|
properties:
|
|
|
|
|
gpio-line-names:
|
|
|
|
|
minItems: 13
|
|
|
|
|
maxItems: 13
|
|
|
|
|
gpio-reserved-ranges:
|
|
|
|
|
minItems: 1
|
|
|
|
|
maxItems: 7
|
|
|
|
|
|
|
|
|
|
- if:
|
|
|
|
|
properties:
|
|
|
|
|
compatible:
|
|
|
|
|
contains:
|
|
|
|
|
enum:
|
|
|
|
|
- qcom,pmi8998-gpio
|
|
|
|
|
then:
|
|
|
|
|
properties:
|
|
|
|
|
gpio-line-names:
|
|
|
|
|
minItems: 14
|
|
|
|
|
maxItems: 14
|
|
|
|
|
gpio-reserved-ranges:
|
|
|
|
|
minItems: 1
|
|
|
|
|
maxItems: 7
|
|
|
|
|
|
|
|
|
|
- if:
|
|
|
|
|
properties:
|
|
|
|
|
compatible:
|
|
|
|
|
contains:
|
|
|
|
|
enum:
|
|
|
|
|
- qcom,pmx65-gpio
|
|
|
|
|
then:
|
|
|
|
|
properties:
|
|
|
|
|
gpio-line-names:
|
|
|
|
|
minItems: 16
|
|
|
|
|
maxItems: 16
|
|
|
|
|
gpio-reserved-ranges:
|
|
|
|
|
minItems: 1
|
|
|
|
|
maxItems: 8
|
|
|
|
|
|
|
|
|
|
- if:
|
|
|
|
|
properties:
|
|
|
|
|
compatible:
|
|
|
|
|
contains:
|
|
|
|
|
enum:
|
|
|
|
|
- qcom,pm8994-gpio
|
|
|
|
|
- qcom,pma8084-gpio
|
|
|
|
|
then:
|
|
|
|
|
properties:
|
|
|
|
|
gpio-line-names:
|
|
|
|
|
minItems: 22
|
|
|
|
|
maxItems: 22
|
|
|
|
|
gpio-reserved-ranges:
|
|
|
|
|
minItems: 1
|
|
|
|
|
maxItems: 11
|
|
|
|
|
|
|
|
|
|
- if:
|
|
|
|
|
properties:
|
|
|
|
|
compatible:
|
|
|
|
|
contains:
|
|
|
|
|
enum:
|
|
|
|
|
- qcom,pm8998-gpio
|
|
|
|
|
then:
|
|
|
|
|
properties:
|
|
|
|
|
gpio-line-names:
|
|
|
|
|
minItems: 26
|
|
|
|
|
maxItems: 26
|
|
|
|
|
gpio-reserved-ranges:
|
|
|
|
|
minItems: 1
|
|
|
|
|
maxItems: 13
|
|
|
|
|
|
|
|
|
|
- if:
|
|
|
|
|
properties:
|
|
|
|
|
compatible:
|
|
|
|
|
contains:
|
|
|
|
|
enum:
|
|
|
|
|
- qcom,pm8941-gpio
|
|
|
|
|
then:
|
|
|
|
|
properties:
|
|
|
|
|
gpio-line-names:
|
|
|
|
|
minItems: 36
|
|
|
|
|
maxItems: 36
|
|
|
|
|
gpio-reserved-ranges:
|
|
|
|
|
minItems: 1
|
|
|
|
|
maxItems: 18
|
|
|
|
|
|
|
|
|
|
- if:
|
|
|
|
|
properties:
|
|
|
|
|
compatible:
|
|
|
|
|
contains:
|
|
|
|
|
enum:
|
|
|
|
|
- qcom,pm8917-gpio
|
|
|
|
|
then:
|
|
|
|
|
properties:
|
|
|
|
|
gpio-line-names:
|
|
|
|
|
minItems: 38
|
|
|
|
|
maxItems: 38
|
|
|
|
|
gpio-reserved-ranges:
|
|
|
|
|
minItems: 1
|
|
|
|
|
maxItems: 19
|
|
|
|
|
|
|
|
|
|
- if:
|
|
|
|
|
properties:
|
|
|
|
|
compatible:
|
|
|
|
|
contains:
|
|
|
|
|
enum:
|
|
|
|
|
- qcom,pm8058-gpio
|
|
|
|
|
- qcom,pm8921-gpio
|
|
|
|
|
then:
|
|
|
|
|
properties:
|
|
|
|
|
gpio-line-names:
|
|
|
|
|
minItems: 44
|
|
|
|
|
maxItems: 44
|
|
|
|
|
gpio-reserved-ranges:
|
|
|
|
|
minItems: 1
|
|
|
|
|
maxItems: 22
|
|
|
|
|
|
|
|
|
|
patternProperties:
|
|
|
|
|
'-state$':
|
|
|
|
|
oneOf:
|
|
|
|
|
- $ref: "#/$defs/qcom-pmic-gpio-state"
|
|
|
|
|
- patternProperties:
|
|
|
|
|
"(pinconf|-pins)$":
|
|
|
|
|
$ref: "#/$defs/qcom-pmic-gpio-state"
|
|
|
|
|
additionalProperties: false
|
|
|
|
|
|
|
|
|
|
$defs:
|
|
|
|
|
qcom-pmic-gpio-state:
|
|
|
|
|
type: object
|
|
|
|
|
allOf:
|
2023-10-24 12:59:35 +02:00
|
|
|
- $ref: pinmux-node.yaml
|
|
|
|
|
- $ref: pincfg-node.yaml
|
2023-08-30 17:31:07 +02:00
|
|
|
properties:
|
|
|
|
|
pins:
|
|
|
|
|
description:
|
|
|
|
|
List of gpio pins affected by the properties specified in
|
|
|
|
|
this subnode. Valid pins are
|
|
|
|
|
- gpio1-gpio9 for pm6125
|
|
|
|
|
- gpio1-gpio10 for pm6150
|
|
|
|
|
- gpio1-gpio12 for pm6150l
|
|
|
|
|
- gpio1-gpio9 for pm6350
|
|
|
|
|
- gpio1-gpio12 for pm7250b
|
|
|
|
|
- gpio1-gpio10 for pm7325
|
|
|
|
|
- gpio1-gpio4 for pm8005
|
|
|
|
|
- gpio1-gpio2 for pm8008
|
|
|
|
|
- gpio1-gpio6 for pm8018
|
|
|
|
|
- gpio1-gpio12 for pm8038
|
|
|
|
|
- gpio1-gpio40 for pm8058
|
|
|
|
|
- gpio1-gpio10 for pm8150 (holes on gpio2, gpio5,
|
|
|
|
|
gpio7 and gpio8)
|
|
|
|
|
- gpio1-gpio12 for pm8150b (holes on gpio3, gpio4
|
|
|
|
|
and gpio7)
|
|
|
|
|
- gpio1-gpio12 for pm8150l (hole on gpio7)
|
|
|
|
|
- gpio1-gpio4 for pm8916
|
|
|
|
|
- gpio1-gpio10 for pm8350
|
|
|
|
|
- gpio1-gpio8 for pm8350b
|
|
|
|
|
- gpio1-gpio9 for pm8350c
|
|
|
|
|
- gpio1-gpio4 for pm8450
|
|
|
|
|
- gpio1-gpio12 for pm8550
|
|
|
|
|
- gpio1-gpio12 for pm8550b
|
|
|
|
|
- gpio1-gpio8 for pm8550ve
|
|
|
|
|
- gpio1-gpio6 for pm8550vs
|
|
|
|
|
- gpio1-gpio38 for pm8917
|
|
|
|
|
- gpio1-gpio44 for pm8921
|
|
|
|
|
- gpio1-gpio36 for pm8941
|
|
|
|
|
- gpio1-gpio8 for pm8950 (hole on gpio3)
|
2023-10-24 12:59:35 +02:00
|
|
|
- gpio1-gpio8 for pm8953 (hole on gpio3 and gpio6)
|
2023-08-30 17:31:07 +02:00
|
|
|
- gpio1-gpio22 for pm8994
|
|
|
|
|
- gpio1-gpio26 for pm8998
|
|
|
|
|
- gpio1-gpio22 for pma8084
|
2023-10-24 12:59:35 +02:00
|
|
|
- gpio1-gpio8 for pmi632
|
2023-08-30 17:31:07 +02:00
|
|
|
- gpio1-gpio2 for pmi8950
|
|
|
|
|
- gpio1-gpio10 for pmi8994
|
|
|
|
|
- gpio1-gpio4 for pmk8350
|
|
|
|
|
- gpio1-gpio6 for pmk8550
|
|
|
|
|
- gpio1-gpio10 for pmm8155au
|
2023-10-24 12:59:35 +02:00
|
|
|
- gpio1-gpio12 for pmm8654au
|
2023-08-30 17:31:07 +02:00
|
|
|
- gpio1-gpio12 for pmp8074 (holes on gpio1 and gpio12)
|
|
|
|
|
- gpio1-gpio4 for pmr735a
|
|
|
|
|
- gpio1-gpio4 for pmr735b
|
|
|
|
|
- gpio1-gpio2 for pmr735d
|
|
|
|
|
- gpio1-gpio12 for pms405 (holes on gpio1, gpio9
|
|
|
|
|
and gpio10)
|
|
|
|
|
- gpio1-gpio11 for pmx55 (holes on gpio3, gpio7, gpio10
|
|
|
|
|
and gpio11)
|
|
|
|
|
- gpio1-gpio16 for pmx65
|
|
|
|
|
|
|
|
|
|
items:
|
|
|
|
|
pattern: "^gpio([0-9]+)$"
|
|
|
|
|
|
|
|
|
|
function:
|
|
|
|
|
items:
|
|
|
|
|
- enum:
|
|
|
|
|
- normal
|
|
|
|
|
- paired
|
|
|
|
|
- func1
|
|
|
|
|
- func2
|
|
|
|
|
- dtest1
|
|
|
|
|
- dtest2
|
|
|
|
|
- dtest3
|
|
|
|
|
- dtest4
|
|
|
|
|
- func3 # supported by LV/MV GPIO subtypes
|
|
|
|
|
- func4 # supported by LV/MV GPIO subtypes
|
|
|
|
|
|
|
|
|
|
bias-disable: true
|
|
|
|
|
bias-pull-down: true
|
|
|
|
|
bias-pull-up: true
|
|
|
|
|
|
|
|
|
|
qcom,pull-up-strength:
|
|
|
|
|
$ref: /schemas/types.yaml#/definitions/uint32
|
|
|
|
|
description:
|
|
|
|
|
Specifies the strength to use for pull up, if selected.
|
|
|
|
|
Valid values are defined in
|
|
|
|
|
<dt-bindings/pinctrl/qcom,pmic-gpio.h>
|
|
|
|
|
If this property is omitted 30uA strength will be used
|
|
|
|
|
if pull up is selected
|
|
|
|
|
enum: [0, 1, 2, 3]
|
|
|
|
|
|
|
|
|
|
bias-high-impedance: true
|
|
|
|
|
input-enable: true
|
|
|
|
|
input-disable: true
|
|
|
|
|
output-high: true
|
|
|
|
|
output-low: true
|
|
|
|
|
output-enable: true
|
|
|
|
|
output-disable: true
|
|
|
|
|
power-source: true
|
|
|
|
|
|
|
|
|
|
qcom,drive-strength:
|
|
|
|
|
$ref: /schemas/types.yaml#/definitions/uint32
|
|
|
|
|
description:
|
|
|
|
|
Selects the drive strength for the specified pins
|
|
|
|
|
Valid drive strength values are defined in
|
|
|
|
|
<dt-bindings/pinctrl/qcom,pmic-gpio.h>
|
|
|
|
|
enum: [0, 1, 2, 3]
|
|
|
|
|
|
|
|
|
|
drive-push-pull: true
|
|
|
|
|
drive-open-drain: true
|
|
|
|
|
drive-open-source: true
|
|
|
|
|
|
|
|
|
|
qcom,analog-pass:
|
|
|
|
|
$ref: /schemas/types.yaml#/definitions/flag
|
|
|
|
|
description:
|
|
|
|
|
The specified pins are configured in
|
|
|
|
|
analog-pass-through mode.
|
|
|
|
|
|
|
|
|
|
qcom,atest:
|
|
|
|
|
$ref: /schemas/types.yaml#/definitions/uint32
|
|
|
|
|
description:
|
|
|
|
|
Selects ATEST rail to route to GPIO when it's
|
|
|
|
|
configured in analog-pass-through mode.
|
|
|
|
|
enum: [1, 2, 3, 4]
|
|
|
|
|
|
|
|
|
|
qcom,dtest-buffer:
|
|
|
|
|
$ref: /schemas/types.yaml#/definitions/uint32
|
|
|
|
|
description:
|
|
|
|
|
Selects DTEST rail to route to GPIO when it's
|
|
|
|
|
configured as digital input.
|
|
|
|
|
enum: [1, 2, 3, 4]
|
|
|
|
|
|
|
|
|
|
required:
|
|
|
|
|
- pins
|
|
|
|
|
- function
|
|
|
|
|
|
|
|
|
|
additionalProperties: false
|
|
|
|
|
|
|
|
|
|
examples:
|
|
|
|
|
- |
|
|
|
|
|
#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
|
|
|
|
|
|
|
|
|
|
pm8921_gpio: gpio@150 {
|
|
|
|
|
compatible = "qcom,pm8921-gpio", "qcom,ssbi-gpio";
|
|
|
|
|
reg = <0x150 0x160>;
|
|
|
|
|
interrupt-controller;
|
|
|
|
|
#interrupt-cells = <2>;
|
|
|
|
|
gpio-controller;
|
|
|
|
|
gpio-ranges = <&pm8921_gpio 0 0 44>;
|
|
|
|
|
#gpio-cells = <2>;
|
|
|
|
|
|
|
|
|
|
pm8921_gpio_keys: gpio-keys-state {
|
|
|
|
|
volume-keys-pins {
|
|
|
|
|
pins = "gpio20", "gpio21";
|
|
|
|
|
function = "normal";
|
|
|
|
|
|
|
|
|
|
input-enable;
|
|
|
|
|
bias-pull-up;
|
|
|
|
|
drive-push-pull;
|
|
|
|
|
qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>;
|
|
|
|
|
power-source = <PM8921_GPIO_S4>;
|
|
|
|
|
};
|
|
|
|
|
};
|
|
|
|
|
};
|
|
|
|
|
...
|
