diff mbox series

[v5,2/3] Documentation: DT: binding documentation for regulator-poweroff

Message ID 20201211151445.115943-3-michael@fossekall.de (mailing list archive)
State Not Applicable, archived
Headers show
Series BPi M2 Zero poweroff support via new regulator-poweroff driver | expand

Commit Message

Michael Klein Dec. 11, 2020, 3:14 p.m. UTC 
Add devicetree binding documentation for regulator-poweroff driver.

Signed-off-by: Michael Klein <michael@fossekall.de>
---
 .../power/reset/regulator-poweroff.yaml       | 37 +++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/power/reset/regulator-poweroff.yaml

Comments

Rob Herring (Arm) Dec. 11, 2020, 9:12 p.m. UTC | #1 
On Fri, 11 Dec 2020 16:14:44 +0100, Michael Klein wrote:
> Add devicetree binding documentation for regulator-poweroff driver.
> 
> Signed-off-by: Michael Klein <michael@fossekall.de>
> ---
>  .../power/reset/regulator-poweroff.yaml       | 37 +++++++++++++++++++
>  1 file changed, 37 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/power/reset/regulator-poweroff.yaml
> 

Reviewed-by: Rob Herring <robh@kernel.org>
Sebastian Reichel Dec. 12, 2020, 11:41 p.m. UTC | #2 
Hi,

On Fri, Dec 11, 2020 at 04:14:44PM +0100, Michael Klein wrote:
> Add devicetree binding documentation for regulator-poweroff driver.
> 
> Signed-off-by: Michael Klein <michael@fossekall.de>
> ---

Thanks, queued.

-- Sebastian

>  .../power/reset/regulator-poweroff.yaml       | 37 +++++++++++++++++++
>  1 file changed, 37 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/power/reset/regulator-poweroff.yaml
> 
> diff --git a/Documentation/devicetree/bindings/power/reset/regulator-poweroff.yaml b/Documentation/devicetree/bindings/power/reset/regulator-poweroff.yaml
> new file mode 100644
> index 000000000000..03bd1fa5a623
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/power/reset/regulator-poweroff.yaml
> @@ -0,0 +1,37 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/power/reset/regulator-poweroff.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Force-disable power regulator to turn the power off.
> +
> +maintainers:
> +  - Michael Klein <michael@fossekall.de>
> +
> +description: |
> +  When the power-off handler is called, a power regulator is disabled by
> +  calling regulator_force_disable(). If the power is still on and the
> +  CPU still running after a 3000ms delay, a warning is emitted.
> +
> +properties:
> +  compatible:
> +    const: "regulator-poweroff"
> +
> +  cpu-supply:
> +    description:
> +      regulator to disable on power-down
> +
> +required:
> +  - compatible
> +  - cpu-supply
> +
> +additionalProperties: false
> +
> +examples:
> +  - |
> +    regulator-poweroff {
> +        compatible = "regulator-poweroff";
> +        cpu-supply = <&reg_vcc1v2>;
> +    };
> +...
> -- 
> 2.29.2
> 
> 
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/power/reset/regulator-poweroff.yaml b/Documentation/devicetree/bindings/power/reset/regulator-poweroff.yaml
new file mode 100644
index 000000000000..03bd1fa5a623
--- /dev/null
+++ b/Documentation/devicetree/bindings/power/reset/regulator-poweroff.yaml
@@ -0,0 +1,37 @@ 
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/power/reset/regulator-poweroff.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Force-disable power regulator to turn the power off.
+
+maintainers:
+  - Michael Klein <michael@fossekall.de>
+
+description: |
+  When the power-off handler is called, a power regulator is disabled by
+  calling regulator_force_disable(). If the power is still on and the
+  CPU still running after a 3000ms delay, a warning is emitted.
+
+properties:
+  compatible:
+    const: "regulator-poweroff"
+
+  cpu-supply:
+    description:
+      regulator to disable on power-down
+
+required:
+  - compatible
+  - cpu-supply
+
+additionalProperties: false
+
+examples:
+  - |
+    regulator-poweroff {
+        compatible = "regulator-poweroff";
+        cpu-supply = <&reg_vcc1v2>;
+    };
+...