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| author | Patrick Rudolph <patrick.rudolph@9elements.com> | 2023-07-14 10:19:00 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2023-07-20 21:18:21 +0200 |
| commit | a4f1d0dd9bd153ef5d326ad040c47f0a909361ca (patch) | |
| tree | 6bc4ae1bec3f9ea7faa0f651e85045ec666ddf87 /Documentation | |
| parent | 7a69e63d0d9bffd259229938171466e74f666579 (diff) | |
| download | linux-stable-a4f1d0dd9bd153ef5d326ad040c47f0a909361ca.tar.gz linux-stable-a4f1d0dd9bd153ef5d326ad040c47f0a909361ca.tar.bz2 linux-stable-a4f1d0dd9bd153ef5d326ad040c47f0a909361ca.zip | |
dt-bindings: pinctrl: cypress,cy8c95x0: Add reset pin
This patch adds support for an optional reset pin.
The reset pin is used to bring the chip into a known state and has an
internal pull-down, allowing it to be left floating if not needed.
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Signed-off-by: Naresh Solanki <Naresh.Solanki@9elements.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230714081902.2621771-1-Naresh.Solanki@9elements.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/pinctrl/cypress,cy8c95x0.yaml | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/pinctrl/cypress,cy8c95x0.yaml b/Documentation/devicetree/bindings/pinctrl/cypress,cy8c95x0.yaml index 222d57541b65..7f30ec2f1e54 100644 --- a/Documentation/devicetree/bindings/pinctrl/cypress,cy8c95x0.yaml +++ b/Documentation/devicetree/bindings/pinctrl/cypress,cy8c95x0.yaml @@ -51,6 +51,10 @@ properties: description: Optional power supply. + reset-gpios: + description: GPIO connected to the XRES pin + maxItems: 1 + patternProperties: '-pins$': type: object |