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Subject[PATCH v4 07/13] dt-bindings: pinctrl: mediatek,mt6779-pinctrl: Pull pinctrl node changes from MT6795 document
Date
From: Yassine Oudjana <y.oudjana@protonmail.com>

mediatek,pinctrl-mt6795.yaml has different node name patterns which match
bindings of other MediaTek pin controllers, ref for pinmux-node.yaml which
has a description of the pinmux property, as well as some additional
descriptions for some pin configuration properties. Pull those changes
into mediatek,mt6779-pinctrl.yaml in preparation to combine the MT6795
document into it.

Signed-off-by: Yassine Oudjana <y.oudjana@protonmail.com>
---
.../pinctrl/mediatek,mt6779-pinctrl.yaml | 30 +++++++++++++++----
1 file changed, 24 insertions(+), 6 deletions(-)

diff --git a/Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml
index a2141eb0854e..23b1f7867afb 100644
--- a/Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml
@@ -111,19 +111,21 @@ allOf:
- "#interrupt-cells"

patternProperties:
- '-[0-9]*$':
+ '-pins$':
type: object
additionalProperties: false

patternProperties:
- '-pins*$':
+ '^pins':
type: object
description: |
A pinctrl node should contain at least one subnodes representing the
pinctrl groups available on the machine. Each subnode will list the
pins it needs, and how they should be configured, with regard to muxer
configuration, pullups, drive strength, input enable/disable and input schmitt.
- $ref: "/schemas/pinctrl/pincfg-node.yaml"
+ allOf:
+ - $ref: pinmux-node.yaml
+ - $ref: pincfg-node.yaml

properties:
pinmux:
@@ -134,9 +136,25 @@ patternProperties:

bias-disable: true

- bias-pull-up: true
-
- bias-pull-down: true
+ bias-pull-up:
+ oneOf:
+ - type: boolean
+ - enum: [100, 101, 102, 103]
+ description: Pull up PUPD/R0/R1 type define value.
+ description: |
+ For normal pull up type, it is not necessary to specify R1R0
+ values; When pull up type is PUPD/R0/R1, adding R1R0 defines
+ will set different resistance values.
+
+ bias-pull-down:
+ oneOf:
+ - type: boolean
+ - enum: [100, 101, 102, 103]
+ description: Pull down PUPD/R0/R1 type define value.
+ description: |
+ For normal pull down type, it is not necessary to specify R1R0
+ values; When pull down type is PUPD/R0/R1, adding R1R0 defines
+ will set different resistance values.

input-enable: true

--
2.38.1
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