mirror of
https://github.com/torvalds/linux.git
synced 2026-05-01 04:52:32 -04:00
f72d042357
Document the qcom,pma8084-regulators compatible together with the necessary supply properties to allow interfacing via the hardware regulator registers directly via SPMI. This is mainly intended for debugging since the regulators are typically controlled via the RPM firmware (qcom,rpm-pma8084-regulators compatible). Signed-off-by: Stephan Gerhold <stephan@gerhold.net> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230912-spmi-pm8909-v1-5-ba4b3bfaf87d@gerhold.net Signed-off-by: Mark Brown <broonie@kernel.org>
421 lines
11 KiB
YAML
421 lines
11 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/regulator/qcom,spmi-regulator.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: Qualcomm SPMI Regulators
|
|
|
|
maintainers:
|
|
- Robert Marko <robimarko@gmail.com>
|
|
|
|
properties:
|
|
compatible:
|
|
enum:
|
|
- qcom,pm6125-regulators
|
|
- qcom,pm660-regulators
|
|
- qcom,pm660l-regulators
|
|
- qcom,pm8004-regulators
|
|
- qcom,pm8005-regulators
|
|
- qcom,pm8019-regulators
|
|
- qcom,pm8226-regulators
|
|
- qcom,pm8841-regulators
|
|
- qcom,pm8909-regulators
|
|
- qcom,pm8916-regulators
|
|
- qcom,pm8941-regulators
|
|
- qcom,pm8950-regulators
|
|
- qcom,pm8994-regulators
|
|
- qcom,pma8084-regulators
|
|
- qcom,pmi8994-regulators
|
|
- qcom,pmp8074-regulators
|
|
- qcom,pms405-regulators
|
|
|
|
qcom,saw-reg:
|
|
description: Reference to syscon node defining the SAW registers
|
|
$ref: /schemas/types.yaml#/definitions/phandle
|
|
|
|
patternProperties:
|
|
"^(5vs[1-2]|(l|s)[1-9][0-9]?|lvs[1-4])$":
|
|
description: List of regulators and its properties
|
|
type: object
|
|
$ref: regulator.yaml#
|
|
unevaluatedProperties: false
|
|
|
|
properties:
|
|
qcom,ocp-max-retries:
|
|
description:
|
|
Maximum number of times to try toggling a voltage switch off and
|
|
back on as a result of consecutive over current events
|
|
$ref: /schemas/types.yaml#/definitions/uint32
|
|
|
|
qcom,ocp-retry-delay:
|
|
description:
|
|
Time to delay in milliseconds between each voltage switch toggle
|
|
after an over current event takes place
|
|
$ref: /schemas/types.yaml#/definitions/uint32
|
|
|
|
qcom,pin-ctrl-enable:
|
|
description:
|
|
Bit mask specifying which hardware pins should be used to enable the
|
|
regulator, if any.
|
|
Supported bits are
|
|
0 = ignore all hardware enable signals
|
|
BIT(0) = follow HW0_EN signal
|
|
BIT(1) = follow HW1_EN signal
|
|
BIT(2) = follow HW2_EN signal
|
|
BIT(3) = follow HW3_EN signal
|
|
$ref: /schemas/types.yaml#/definitions/uint32
|
|
minimum: 0
|
|
maximum: 15
|
|
|
|
qcom,pin-ctrl-hpm:
|
|
description:
|
|
Bit mask specifying which hardware pins should be used to force the
|
|
regulator into high power mode, if any.
|
|
Supported bits are
|
|
0 = ignore all hardware enable signals
|
|
BIT(0) = follow HW0_EN signal
|
|
BIT(1) = follow HW1_EN signal
|
|
BIT(2) = follow HW2_EN signal
|
|
BIT(3) = follow HW3_EN signal
|
|
BIT(4) = follow PMIC awake state
|
|
$ref: /schemas/types.yaml#/definitions/uint32
|
|
minimum: 0
|
|
maximum: 31
|
|
|
|
qcom,vs-soft-start-strength:
|
|
description:
|
|
This property sets the soft start strength for voltage switch type
|
|
regulators.
|
|
Supported values are
|
|
0 = 0.05 uA
|
|
1 = 0.25 uA
|
|
2 = 0.55 uA
|
|
3 = 0.75 uA
|
|
$ref: /schemas/types.yaml#/definitions/uint32
|
|
minimum: 0
|
|
maximum: 3
|
|
|
|
qcom,saw-slave:
|
|
description: SAW controlled gang slave. Will not be configured.
|
|
type: boolean
|
|
|
|
qcom,saw-leader:
|
|
description:
|
|
SAW controlled gang leader. Will be configured as SAW regulator.
|
|
type: boolean
|
|
|
|
required:
|
|
- compatible
|
|
|
|
allOf:
|
|
- if:
|
|
properties:
|
|
compatible:
|
|
contains:
|
|
enum:
|
|
- qcom,pm6125-regulators
|
|
then:
|
|
properties:
|
|
vdd_l1_l7_l17_l18-supply: true
|
|
vdd_l2_l3_l4-supply: true
|
|
vdd_l5_l15_l19_l20_l21_l22-supply: true
|
|
vdd_l6_l8-supply: true
|
|
vdd_l9_l11-supply: true
|
|
vdd_l10_l13_l14-supply: true
|
|
vdd_l12_l16-supply: true
|
|
vdd_l23_l24-supply: true
|
|
patternProperties:
|
|
"^vdd_s[1-8]-supply$": true
|
|
|
|
- if:
|
|
properties:
|
|
compatible:
|
|
contains:
|
|
enum:
|
|
- qcom,pm660-regulators
|
|
then:
|
|
properties:
|
|
vdd_l15_l16_l17_l18_l19-supply: true
|
|
vdd_l1_l6_l7-supply: true
|
|
vdd_l2_l3-supply: true
|
|
vdd_l5-supply: true
|
|
vdd_l8_l9_l10_l11_l12_l13_l14-supply: true
|
|
patternProperties:
|
|
"^vdd_s[1-6]-supply$": true
|
|
|
|
- if:
|
|
properties:
|
|
compatible:
|
|
contains:
|
|
enum:
|
|
- qcom,pm660l-regulators
|
|
then:
|
|
properties:
|
|
vdd_l1_l9_l10-supply: true
|
|
vdd_l2-supply: true
|
|
vdd_l3_l5_l7_l8-supply: true
|
|
vdd_l4_l6-supply: true
|
|
patternProperties:
|
|
"^vdd_s[1-5]-supply$": true
|
|
|
|
- if:
|
|
properties:
|
|
compatible:
|
|
contains:
|
|
enum:
|
|
- qcom,pm8004-regulators
|
|
then:
|
|
patternProperties:
|
|
"^vdd_s[25]-supply$": true
|
|
|
|
- if:
|
|
properties:
|
|
compatible:
|
|
contains:
|
|
enum:
|
|
- qcom,pm8005-regulators
|
|
then:
|
|
patternProperties:
|
|
"^vdd_s[1-4]-supply$": true
|
|
|
|
- if:
|
|
properties:
|
|
compatible:
|
|
contains:
|
|
enum:
|
|
- qcom,pm8019-regulators
|
|
then:
|
|
properties:
|
|
vdd_l1-supply: true
|
|
vdd_l2_l3-supply: true
|
|
vdd_l4_l5_l6-supply: true
|
|
vdd_l7_l8_l11-supply: true
|
|
vdd_l9-supply: true
|
|
vdd_l10-supply: true
|
|
vdd_l12-supply: true
|
|
vdd_l13_l14-supply: true
|
|
patternProperties:
|
|
"^vdd_s[1-4]-supply$": true
|
|
|
|
- if:
|
|
properties:
|
|
compatible:
|
|
contains:
|
|
enum:
|
|
- qcom,pm8226-regulators
|
|
then:
|
|
properties:
|
|
vdd_l10_l11_l13-supply: true
|
|
vdd_l12_l14-supply: true
|
|
vdd_l15_l16_l17_l18-supply: true
|
|
vdd_l19_l20_l21_l22_l23_l28-supply: true
|
|
vdd_l1_l2_l4_l5-supply: true
|
|
vdd_l25-supply: true
|
|
vdd_l3_l24_l26-supply: true
|
|
vdd_l6_l7_l8_l9_l27-supply: true
|
|
vdd_lvs1-supply: true
|
|
patternProperties:
|
|
"^vdd_s[1-5]-supply$": true
|
|
|
|
- if:
|
|
properties:
|
|
compatible:
|
|
contains:
|
|
enum:
|
|
- qcom,pm8841-regulators
|
|
then:
|
|
patternProperties:
|
|
"^vdd_s[1-8]-supply$": true
|
|
|
|
- if:
|
|
properties:
|
|
compatible:
|
|
contains:
|
|
enum:
|
|
- qcom,pm8909-regulators
|
|
then:
|
|
properties:
|
|
vdd_s1-supply: true
|
|
vdd_s2-supply: true
|
|
vdd_l1-supply: true
|
|
vdd_l2_l5-supply: true
|
|
vdd_l3_l6_l10-supply: true
|
|
vdd_l4_l7-supply: true
|
|
vdd_l8_l11_l15_l18-supply: true
|
|
vdd_l9_l12_l14_l17-supply: true
|
|
vdd_l13-supply: true
|
|
|
|
- if:
|
|
properties:
|
|
compatible:
|
|
contains:
|
|
enum:
|
|
- qcom,pm8916-regulators
|
|
then:
|
|
properties:
|
|
vdd_l1_l3-supply: true
|
|
vdd_l4_l5_l6-supply: true
|
|
vdd_l8_l11_l14_l15_l16-supply: true
|
|
vdd_l9_l10_l12_l13_l17_l18-supply: true
|
|
patternProperties:
|
|
"^vdd_l[27]-supply$": true
|
|
"^vdd_s[1-4]-supply$": true
|
|
|
|
- if:
|
|
properties:
|
|
compatible:
|
|
contains:
|
|
enum:
|
|
- qcom,pm8941-regulators
|
|
then:
|
|
properties:
|
|
interrupts:
|
|
items:
|
|
- description: Over-current protection interrupt for 5V S1
|
|
- description: Over-current protection interrupt for 5V S2
|
|
interrupt-names:
|
|
items:
|
|
- const: ocp-5vs1
|
|
- const: ocp-5vs2
|
|
vdd_l13_l20_l23_l24-supply: true
|
|
vdd_l1_l3-supply: true
|
|
vdd_l21-supply: true
|
|
vdd_l2_lvs_1_2_3-supply: true
|
|
vdd_l4_l11-supply: true
|
|
vdd_l5_l7-supply: true
|
|
vdd_l6_l12_l14_l15-supply: true
|
|
vdd_l8_l16_l18_19-supply: true
|
|
vdd_l9_l10_l17_l22-supply: true
|
|
vin_5vs-supply: true
|
|
patternProperties:
|
|
"^vdd_s[1-3]-supply$": true
|
|
|
|
- if:
|
|
properties:
|
|
compatible:
|
|
contains:
|
|
enum:
|
|
- qcom,pm8950-regulators
|
|
then:
|
|
properties:
|
|
vdd_l1_l19-supply: true
|
|
vdd_l20-supply: true
|
|
vdd_l21-supply: true
|
|
vdd_l2_l23-supply: true
|
|
vdd_l3-supply: true
|
|
vdd_l4_l5_l6_l7_l16-supply: true
|
|
vdd_l8_l11_l12_l17_l22-supply: true
|
|
vdd_l9_l10_l13_l14_l15_l18-supply: true
|
|
patternProperties:
|
|
"^vdd_s[1-6]-supply$": true
|
|
|
|
- if:
|
|
properties:
|
|
compatible:
|
|
contains:
|
|
enum:
|
|
- qcom,pm8994-regulators
|
|
then:
|
|
properties:
|
|
vdd_l1-supply: true
|
|
vdd_l13_l19_l23_l24-supply: true
|
|
vdd_l14_l15-supply: true
|
|
vdd_l17_l29-supply: true
|
|
vdd_l20_l21-supply: true
|
|
vdd_l25-supply: true
|
|
vdd_l2_l26_l28-supply: true
|
|
vdd_l3_l11-supply: true
|
|
vdd_l4_l27_l31-supply: true
|
|
vdd_l5_l7-supply: true
|
|
vdd_l6_l12_l32-supply: true
|
|
vdd_l8_l16_l30-supply: true
|
|
vdd_l9_l10_l18_l22-supply: true
|
|
vdd_lvs_1_2-supply: true
|
|
patternProperties:
|
|
"^vdd_s[1-9][0-2]?-supply$": true
|
|
|
|
- if:
|
|
properties:
|
|
compatible:
|
|
contains:
|
|
enum:
|
|
- qcom,pma8084-regulators
|
|
then:
|
|
properties:
|
|
vdd_l1_l11-supply: true
|
|
vdd_l2_l3_l4_l27-supply: true
|
|
vdd_l5_l7-supply: true
|
|
vdd_l6_l12_l14_l15_l26-supply: true
|
|
vdd_l8-supply: true
|
|
vdd_l9_l10_l13_l20_l23_l24-supply: true
|
|
vdd_l16_l25-supply: true
|
|
vdd_l17-supply: true
|
|
vdd_l18-supply: true
|
|
vdd_l19-supply: true
|
|
vdd_l21-supply: true
|
|
vdd_l22-supply: true
|
|
vdd_lvs1_2-supply: true
|
|
vdd_lvs3_4-supply: true
|
|
vdd_5vs1-supply: true
|
|
patternProperties:
|
|
"^vdd_s([1-9]|1[0-2])-supply$": true
|
|
|
|
- if:
|
|
properties:
|
|
compatible:
|
|
contains:
|
|
enum:
|
|
- qcom,pmi8994-regulators
|
|
then:
|
|
properties:
|
|
vdd_l1-supply: true
|
|
patternProperties:
|
|
"^vdd_s[1-3]-supply$": true
|
|
|
|
- if:
|
|
properties:
|
|
compatible:
|
|
contains:
|
|
enum:
|
|
- qcom,pmp8074-regulators
|
|
then:
|
|
properties:
|
|
vdd_l10_l11_l12_l13-supply: true
|
|
vdd_l1_l2-supply: true
|
|
vdd_l3_l8-supply: true
|
|
vdd_l5_l6_l15-supply: true
|
|
patternProperties:
|
|
"^vdd_l[479]-supply$": true
|
|
"^vdd_s[1-5]-supply$": true
|
|
|
|
- if:
|
|
properties:
|
|
compatible:
|
|
contains:
|
|
enum:
|
|
- qcom,pms405-regulators
|
|
then:
|
|
properties:
|
|
vdd_s3-supply: true
|
|
|
|
unevaluatedProperties: false
|
|
|
|
examples:
|
|
- |
|
|
regulators {
|
|
compatible = "qcom,pm8941-regulators";
|
|
vdd_l1_l3-supply = <&s1>;
|
|
|
|
s1: s1 {
|
|
regulator-min-microvolt = <1300000>;
|
|
regulator-max-microvolt = <1400000>;
|
|
};
|
|
|
|
l1: l1 {
|
|
regulator-min-microvolt = <1225000>;
|
|
regulator-max-microvolt = <1300000>;
|
|
};
|
|
};
|
|
...
|