@@ -83,20 +83,21 @@ patternProperties:
drive-strength-microamp:
enum: [125, 250, 500, 1000]
- mediatek,pull-up-adv:
- description: |
- Pull up 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.
- 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.
- $ref: /schemas/types.yaml#/definitions/uint32
- enum: [0, 1, 2, 3]
-
- bias-pull-down: true
-
- bias-pull-up: true
+ bias-pull-down:
+ oneOf:
+ - type: boolean
+ description: normal pull down.
+ - enum: [100, 101, 102, 103]
+ description: PUPD/R1/R0 pull down type. See MTK_PUPD_SET_R1R0_
+ defines in dt-bindings/pinctrl/mt65xx.h.
+
+ bias-pull-up:
+ oneOf:
+ - type: boolean
+ description: normal pull up.
+ - enum: [100, 101, 102, 103]
+ description: PUPD/R1/R0 pull up type. See MTK_PUPD_SET_R1R0_
+ defines in dt-bindings/pinctrl/mt65xx.h.
bias-disable: true
Commit cafe19db7751 ("pinctrl: mediatek: Backward compatible to previous Mediatek's bias-pull usage") allowed the bias-pull-up and bias-pull-down properties to be used for setting PUPD/R1/R0 type bias on mtk-paris based SoC's, which was previously only supported by the custom mediatek,pull-up-adv and mediatek,pull-down-adv properties. Since the bias-pull-{up,down} properties already have defines associated thus being more descriptive and is more universal on MediaTek platforms, and given that there are no mediatek,pull-{up,down}-adv users on mt8192 yet, remove the custom adv properties in favor of the generic ones. Note that only mediatek,pull-up-adv was merged in the binding, but not its down counterpart. Fixes: edbacb36ea50 ("dt-bindings: pinctrl: mt8192: Add mediatek,pull-up-adv property") Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> --- .../bindings/pinctrl/pinctrl-mt8192.yaml | 29 ++++++++++--------- 1 file changed, 15 insertions(+), 14 deletions(-)