From: AngeloGioacchino Del Regno angelogioacchino.delregno@collabora.com
commit 1b3ab63e56f0c30193b6787b083be4f4071b7fc6 upstream.
As was already done for MT8192 in commit b52e695324bb ("dt-bindings: pinctrl: mt8192: Add drive-strength-microamp"), replace the custom mediatek,drive-strength-adv property with the standardized pinconf 'drive-strength-microamp' one.
Similarly to the mt8192 counterpart, there's no user of property 'mediatek,drive-strength-adv', hence removing it is safe.
Fixes: 69c3d58dc187 ("dt-bindings: pinctrl: mt8195: Add mediatek,drive-strength-adv property") Signed-off-by: AngeloGioacchino Del Regno angelogioacchino.delregno@collabora.com Reviewed-by: Nícolas F. R. A. Prado nfraprado@collabora.com Reviewed-by: Rob Herring robh@kernel.org Link: https://lore.kernel.org/r/20220630131543.225554-1-angelogioacchino.delregno@... Signed-off-by: Linus Walleij linus.walleij@linaro.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- .../bindings/pinctrl/pinctrl-mt8195.yaml | 27 ++----------------- 1 file changed, 2 insertions(+), 25 deletions(-)
diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-mt8195.yaml b/Documentation/devicetree/bindings/pinctrl/pinctrl-mt8195.yaml index bb40398bb047..3d8afb3d5695 100644 --- a/Documentation/devicetree/bindings/pinctrl/pinctrl-mt8195.yaml +++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-mt8195.yaml @@ -98,31 +98,8 @@ patternProperties: drive-strength: enum: [2, 4, 6, 8, 10, 12, 14, 16]
- mediatek,drive-strength-adv: - description: | - Describe the specific driving setup property. - For I2C pins, the existing generic driving setup can only support - 2/4/6/8/10/12/14/16mA driving. But in specific driving setup, they - can support 0.125/0.25/0.5/1mA adjustment. If we enable specific - driving setup, the existing generic setup will be disabled. - The specific driving setup is controlled by E1E0EN. - When E1=0/E0=0, the strength is 0.125mA. - When E1=0/E0=1, the strength is 0.25mA. - When E1=1/E0=0, the strength is 0.5mA. - When E1=1/E0=1, the strength is 1mA. - EN is used to enable or disable the specific driving setup. - Valid arguments are described as below: - 0: (E1, E0, EN) = (0, 0, 0) - 1: (E1, E0, EN) = (0, 0, 1) - 2: (E1, E0, EN) = (0, 1, 0) - 3: (E1, E0, EN) = (0, 1, 1) - 4: (E1, E0, EN) = (1, 0, 0) - 5: (E1, E0, EN) = (1, 0, 1) - 6: (E1, E0, EN) = (1, 1, 0) - 7: (E1, E0, EN) = (1, 1, 1) - So the valid arguments are from 0 to 7. - $ref: /schemas/types.yaml#/definitions/uint32 - enum: [0, 1, 2, 3, 4, 5, 6, 7] + drive-strength-microamp: + enum: [125, 250, 500, 1000]
bias-pull-down: oneOf: