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Message-Id: <20230327-cleanup-pinctrl-binding-v1-2-b695e32e4f2e@baylibre.com>
Date: Tue, 28 Mar 2023 15:06:33 +0200
From: Alexandre Mergnat <amergnat@...libre.com>
To: Linus Walleij <linus.walleij@...aro.org>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Matthias Brugger <matthias.bgg@...il.com>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@...labora.com>,
Zhiyong Tao <zhiyong.tao@...iatek.com>,
Bernhard Rosenkränzer <bero@...libre.com>
Cc: linux-gpio@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linux-mediatek@...ts.infradead.org,
Alexandre Mergnat <amergnat@...libre.com>
Subject: [PATCH 2/2] dt-bindings: pinctrl: mediatek: deprecate custom bias
pull properties for mt8365
In order to be more generic, "mediatek,pull-up-adv" and
"mediatek,pull-down-adv" should be deprecated. Use "bias-pull-up" and
"bias-pull-down" instead.
Signed-off-by: Alexandre Mergnat <amergnat@...libre.com>
---
.../bindings/pinctrl/mediatek,mt8365-pinctrl.yaml | 32 +++++++++++++++++++---
1 file changed, 28 insertions(+), 4 deletions(-)
diff --git a/Documentation/devicetree/bindings/pinctrl/mediatek,mt8365-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/mediatek,mt8365-pinctrl.yaml
index 347f533776ba..4ebc7f1caf55 100644
--- a/Documentation/devicetree/bindings/pinctrl/mediatek,mt8365-pinctrl.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/mediatek,mt8365-pinctrl.yaml
@@ -72,12 +72,32 @@ patternProperties:
bias-disable: true
bias-pull-up:
+ oneOf:
+ - type: boolean
+ - enum: [0, 1, 2, 3]
+ description: Pull up R1/R0 type define value.
description: |
- Besides generic pinconfig options, it can be used as the pull up
- settings for 2 pull resistors, R0 and R1. User can configure those
- special pins.
+ For pull up type is normal, it don't need add R1/R0 define.
+ For pull up type is R1/R0 type, it can add value to set different
+ resistance. Valid arguments are described as below:
+ 0: (R1, R0) = (0, 0) which means R1 disabled and R0 disabled.
+ 1: (R1, R0) = (0, 1) which means R1 disabled and R0 enabled.
+ 2: (R1, R0) = (1, 0) which means R1 enabled and R0 disabled.
+ 3: (R1, R0) = (1, 1) which means R1 enabled and R0 enabled.
- bias-pull-down: true
+ bias-pull-down:
+ oneOf:
+ - type: boolean
+ - enum: [0, 1, 2, 3]
+ description: Pull down R1/R0 type define value.
+ description: |
+ For pull down type is normal, it don't need add R1/R0 define.
+ For pull down type is R1/R0 type, it can add value to set
+ different resistance. Valid arguments are described as below:
+ 0: (R1, R0) = (0, 0) which means R1 disabled and R0 disabled.
+ 1: (R1, R0) = (0, 1) which means R1 disabled and R0 enabled.
+ 2: (R1, R0) = (1, 0) which means R1 enabled and R0 disabled.
+ 3: (R1, R0) = (1, 1) which means R1 enabled and R0 enabled.
input-enable: true
@@ -123,7 +143,9 @@ patternProperties:
enum: [0, 1, 2, 3, 4, 5, 6, 7]
mediatek,pull-up-adv:
+ deprecated: true
description: |
+ DEPRECATED: Please use bias-pull-up instead.
Pull up setings for 2 pull resistors, R0 and R1. User can
configure those special pins. Valid arguments are described as below:
0: (R1, R0) = (0, 0) which means R1 disabled and R0 disabled.
@@ -134,7 +156,9 @@ patternProperties:
enum: [0, 1, 2, 3]
mediatek,pull-down-adv:
+ deprecated: true
description: |
+ DEPRECATED: Please use bias-pull-down instead.
Pull down settings for 2 pull resistors, R0 and R1. User can
configure those special pins. Valid arguments are described as below:
0: (R1, R0) = (0, 0) which means R1 disabled and R0 disabled.
--
2.25.1
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