* [PATCH] dt-bindings: pps: pps-gpio: Convert to yaml
@ 2023-08-09 11:08 Fabio Estevam
2023-08-09 12:32 ` Rodolfo Giometti
2023-08-18 16:24 ` Rob Herring
0 siblings, 2 replies; 3+ messages in thread
From: Fabio Estevam @ 2023-08-09 11:08 UTC (permalink / raw)
To: giometti
Cc: robh+dt, krzysztof.kozlowski+dt, conor+dt, devicetree,
linux-kernel, Fabio Estevam
From: Fabio Estevam <festevam@denx.de>
Convert from pps-gpio.txt to pps-gpio.yaml to allow schema validation.
Signed-off-by: Fabio Estevam <festevam@denx.de>
---
.../devicetree/bindings/pps/pps-gpio.txt | 30 ------------
.../devicetree/bindings/pps/pps-gpio.yaml | 46 +++++++++++++++++++
2 files changed, 46 insertions(+), 30 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/pps/pps-gpio.txt
create mode 100644 Documentation/devicetree/bindings/pps/pps-gpio.yaml
diff --git a/Documentation/devicetree/bindings/pps/pps-gpio.txt b/Documentation/devicetree/bindings/pps/pps-gpio.txt
deleted file mode 100644
index 9012a2a02e14..000000000000
--- a/Documentation/devicetree/bindings/pps/pps-gpio.txt
+++ /dev/null
@@ -1,30 +0,0 @@
-Device-Tree Bindings for a PPS Signal on GPIO
-
-These properties describe a PPS (pulse-per-second) signal connected to
-a GPIO pin.
-
-Required properties:
-- compatible: should be "pps-gpio"
-- gpios: one PPS GPIO in the format described by ../gpio/gpio.txt
-
-Additional required properties for the PPS ECHO functionality:
-- echo-gpios: one PPS ECHO GPIO in the format described by ../gpio/gpio.txt
-- echo-active-ms: duration in ms of the active portion of the echo pulse
-
-Optional properties:
-- assert-falling-edge: when present, assert is indicated by a falling edge
- (instead of by a rising edge)
-
-Example:
- pps {
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_pps>;
-
- gpios = <&gpio1 26 GPIO_ACTIVE_HIGH>;
- assert-falling-edge;
-
- echo-gpios = <&gpio1 27 GPIO_ACTIVE_HIGH>;
- echo-active-ms = <100>;
-
- compatible = "pps-gpio";
- };
diff --git a/Documentation/devicetree/bindings/pps/pps-gpio.yaml b/Documentation/devicetree/bindings/pps/pps-gpio.yaml
new file mode 100644
index 000000000000..801fd2720080
--- /dev/null
+++ b/Documentation/devicetree/bindings/pps/pps-gpio.yaml
@@ -0,0 +1,46 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pps/pps-gpio.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: PPS Signal via GPIO
+
+maintainers:
+ - Fabio Estevam <festevam@gmail.com>
+
+properties:
+ compatible:
+ const: pps-gpio
+
+ gpios:
+ description: The GPIO that provides the PPS signal.
+
+ echo-gpios:
+ description: The GPIO that provides the PPS ECHO signal.
+
+ echo-active-ms:
+ description: Duration in ms of the active portion of the echo pulse.
+
+ assert-falling-edge:
+ description: Indicates a falling edge assert, when present. Rising edge if absent.
+
+required:
+ - compatible
+ - gpios
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+
+ pps {
+ compatible = "pps-gpio";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pps>;
+ gpios = <&gpio1 26 GPIO_ACTIVE_HIGH>;
+ assert-falling-edge;
+ echo-gpios = <&gpio1 27 GPIO_ACTIVE_HIGH>;
+ echo-active-ms = <100>;
+ };
--
2.34.1
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH] dt-bindings: pps: pps-gpio: Convert to yaml
2023-08-09 11:08 [PATCH] dt-bindings: pps: pps-gpio: Convert to yaml Fabio Estevam
@ 2023-08-09 12:32 ` Rodolfo Giometti
2023-08-18 16:24 ` Rob Herring
1 sibling, 0 replies; 3+ messages in thread
From: Rodolfo Giometti @ 2023-08-09 12:32 UTC (permalink / raw)
To: Fabio Estevam
Cc: robh+dt, krzysztof.kozlowski+dt, conor+dt, devicetree,
linux-kernel, Fabio Estevam
On 09/08/23 13:08, Fabio Estevam wrote:
> From: Fabio Estevam <festevam@denx.de>
>
> Convert from pps-gpio.txt to pps-gpio.yaml to allow schema validation.
>
> Signed-off-by: Fabio Estevam <festevam@denx.de>
Acked-by: Rodolfo Giometti <giometti@enneenne.com>
> ---
> .../devicetree/bindings/pps/pps-gpio.txt | 30 ------------
> .../devicetree/bindings/pps/pps-gpio.yaml | 46 +++++++++++++++++++
> 2 files changed, 46 insertions(+), 30 deletions(-)
> delete mode 100644 Documentation/devicetree/bindings/pps/pps-gpio.txt
> create mode 100644 Documentation/devicetree/bindings/pps/pps-gpio.yaml
>
> diff --git a/Documentation/devicetree/bindings/pps/pps-gpio.txt b/Documentation/devicetree/bindings/pps/pps-gpio.txt
> deleted file mode 100644
> index 9012a2a02e14..000000000000
> --- a/Documentation/devicetree/bindings/pps/pps-gpio.txt
> +++ /dev/null
> @@ -1,30 +0,0 @@
> -Device-Tree Bindings for a PPS Signal on GPIO
> -
> -These properties describe a PPS (pulse-per-second) signal connected to
> -a GPIO pin.
> -
> -Required properties:
> -- compatible: should be "pps-gpio"
> -- gpios: one PPS GPIO in the format described by ../gpio/gpio.txt
> -
> -Additional required properties for the PPS ECHO functionality:
> -- echo-gpios: one PPS ECHO GPIO in the format described by ../gpio/gpio.txt
> -- echo-active-ms: duration in ms of the active portion of the echo pulse
> -
> -Optional properties:
> -- assert-falling-edge: when present, assert is indicated by a falling edge
> - (instead of by a rising edge)
> -
> -Example:
> - pps {
> - pinctrl-names = "default";
> - pinctrl-0 = <&pinctrl_pps>;
> -
> - gpios = <&gpio1 26 GPIO_ACTIVE_HIGH>;
> - assert-falling-edge;
> -
> - echo-gpios = <&gpio1 27 GPIO_ACTIVE_HIGH>;
> - echo-active-ms = <100>;
> -
> - compatible = "pps-gpio";
> - };
> diff --git a/Documentation/devicetree/bindings/pps/pps-gpio.yaml b/Documentation/devicetree/bindings/pps/pps-gpio.yaml
> new file mode 100644
> index 000000000000..801fd2720080
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/pps/pps-gpio.yaml
> @@ -0,0 +1,46 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/pps/pps-gpio.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: PPS Signal via GPIO
> +
> +maintainers:
> + - Fabio Estevam <festevam@gmail.com>
> +
> +properties:
> + compatible:
> + const: pps-gpio
> +
> + gpios:
> + description: The GPIO that provides the PPS signal.
> +
> + echo-gpios:
> + description: The GPIO that provides the PPS ECHO signal.
> +
> + echo-active-ms:
> + description: Duration in ms of the active portion of the echo pulse.
> +
> + assert-falling-edge:
> + description: Indicates a falling edge assert, when present. Rising edge if absent.
> +
> +required:
> + - compatible
> + - gpios
> +
> +additionalProperties: false
> +
> +examples:
> + - |
> + #include <dt-bindings/gpio/gpio.h>
> +
> + pps {
> + compatible = "pps-gpio";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_pps>;
> + gpios = <&gpio1 26 GPIO_ACTIVE_HIGH>;
> + assert-falling-edge;
> + echo-gpios = <&gpio1 27 GPIO_ACTIVE_HIGH>;
> + echo-active-ms = <100>;
> + };
--
GNU/Linux Solutions e-mail: giometti@enneenne.com
Linux Device Driver giometti@linux.it
Embedded Systems phone: +39 349 2432127
UNIX programming skype: rodolfo.giometti
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH] dt-bindings: pps: pps-gpio: Convert to yaml
2023-08-09 11:08 [PATCH] dt-bindings: pps: pps-gpio: Convert to yaml Fabio Estevam
2023-08-09 12:32 ` Rodolfo Giometti
@ 2023-08-18 16:24 ` Rob Herring
1 sibling, 0 replies; 3+ messages in thread
From: Rob Herring @ 2023-08-18 16:24 UTC (permalink / raw)
To: Fabio Estevam
Cc: giometti, krzysztof.kozlowski+dt, conor+dt, devicetree,
linux-kernel, Fabio Estevam
On Wed, Aug 09, 2023 at 08:08:12AM -0300, Fabio Estevam wrote:
> From: Fabio Estevam <festevam@denx.de>
>
> Convert from pps-gpio.txt to pps-gpio.yaml to allow schema validation.
>
> Signed-off-by: Fabio Estevam <festevam@denx.de>
> ---
> .../devicetree/bindings/pps/pps-gpio.txt | 30 ------------
> .../devicetree/bindings/pps/pps-gpio.yaml | 46 +++++++++++++++++++
> 2 files changed, 46 insertions(+), 30 deletions(-)
> delete mode 100644 Documentation/devicetree/bindings/pps/pps-gpio.txt
> create mode 100644 Documentation/devicetree/bindings/pps/pps-gpio.yaml
>
> diff --git a/Documentation/devicetree/bindings/pps/pps-gpio.txt b/Documentation/devicetree/bindings/pps/pps-gpio.txt
> deleted file mode 100644
> index 9012a2a02e14..000000000000
> --- a/Documentation/devicetree/bindings/pps/pps-gpio.txt
> +++ /dev/null
> @@ -1,30 +0,0 @@
> -Device-Tree Bindings for a PPS Signal on GPIO
> -
> -These properties describe a PPS (pulse-per-second) signal connected to
> -a GPIO pin.
> -
> -Required properties:
> -- compatible: should be "pps-gpio"
> -- gpios: one PPS GPIO in the format described by ../gpio/gpio.txt
> -
> -Additional required properties for the PPS ECHO functionality:
> -- echo-gpios: one PPS ECHO GPIO in the format described by ../gpio/gpio.txt
> -- echo-active-ms: duration in ms of the active portion of the echo pulse
> -
> -Optional properties:
> -- assert-falling-edge: when present, assert is indicated by a falling edge
> - (instead of by a rising edge)
> -
> -Example:
> - pps {
> - pinctrl-names = "default";
> - pinctrl-0 = <&pinctrl_pps>;
> -
> - gpios = <&gpio1 26 GPIO_ACTIVE_HIGH>;
> - assert-falling-edge;
> -
> - echo-gpios = <&gpio1 27 GPIO_ACTIVE_HIGH>;
> - echo-active-ms = <100>;
> -
> - compatible = "pps-gpio";
> - };
> diff --git a/Documentation/devicetree/bindings/pps/pps-gpio.yaml b/Documentation/devicetree/bindings/pps/pps-gpio.yaml
> new file mode 100644
> index 000000000000..801fd2720080
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/pps/pps-gpio.yaml
> @@ -0,0 +1,46 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/pps/pps-gpio.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: PPS Signal via GPIO
> +
> +maintainers:
> + - Fabio Estevam <festevam@gmail.com>
> +
> +properties:
> + compatible:
> + const: pps-gpio
> +
> + gpios:
> + description: The GPIO that provides the PPS signal.
maxItems: 1
> +
> + echo-gpios:
> + description: The GPIO that provides the PPS ECHO signal.
maxItems: 1
> +
> + echo-active-ms:
> + description: Duration in ms of the active portion of the echo pulse.
> +
> + assert-falling-edge:
> + description: Indicates a falling edge assert, when present. Rising edge if absent.
type: boolean
> +
> +required:
> + - compatible
> + - gpios
> +
> +additionalProperties: false
> +
> +examples:
> + - |
> + #include <dt-bindings/gpio/gpio.h>
> +
> + pps {
> + compatible = "pps-gpio";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_pps>;
> + gpios = <&gpio1 26 GPIO_ACTIVE_HIGH>;
> + assert-falling-edge;
> + echo-gpios = <&gpio1 27 GPIO_ACTIVE_HIGH>;
> + echo-active-ms = <100>;
> + };
> --
> 2.34.1
>
^ permalink raw reply [flat|nested] 3+ messages in thread
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2023-08-09 11:08 [PATCH] dt-bindings: pps: pps-gpio: Convert to yaml Fabio Estevam
2023-08-09 12:32 ` Rodolfo Giometti
2023-08-18 16:24 ` Rob Herring
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