* [PATCH] dt-bindings: pwm: Convert Allwinner PWM to a schema
@ 2019-05-16 12:08 Maxime Ripard
2019-06-07 11:18 ` Maxime Ripard
0 siblings, 1 reply; 4+ messages in thread
From: Maxime Ripard @ 2019-05-16 12:08 UTC (permalink / raw)
To: Mark Rutland, Rob Herring, Frank Rowand, Thierry Reding
Cc: Maxime Ripard, linux-pwm, Chen-Yu Tsai, linux-arm-kernel
The Allwinner SoCs have a PWM controller supported in Linux, with a
matching Device Tree binding.
Now that we have the DT validation in place, let's convert the device tree
bindings for that controller over to a YAML schemas.
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
---
.../bindings/pwm/allwinner,sun4i-a10-pwm.yaml | 57 +++++++++++++++++++
.../devicetree/bindings/pwm/pwm-sun4i.txt | 24 --------
2 files changed, 57 insertions(+), 24 deletions(-)
create mode 100644 Documentation/devicetree/bindings/pwm/allwinner,sun4i-a10-pwm.yaml
delete mode 100644 Documentation/devicetree/bindings/pwm/pwm-sun4i.txt
diff --git a/Documentation/devicetree/bindings/pwm/allwinner,sun4i-a10-pwm.yaml b/Documentation/devicetree/bindings/pwm/allwinner,sun4i-a10-pwm.yaml
new file mode 100644
index 000000000000..0ac52f83a58c
--- /dev/null
+++ b/Documentation/devicetree/bindings/pwm/allwinner,sun4i-a10-pwm.yaml
@@ -0,0 +1,57 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pwm/allwinner,sun4i-a10-pwm.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A10 PWM Device Tree Bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <maxime.ripard@bootlin.com>
+
+properties:
+ "#pwm-cells":
+ const: 3
+
+ compatible:
+ oneOf:
+ - const: allwinner,sun4i-a10-pwm
+ - const: allwinner,sun5i-a10s-pwm
+ - const: allwinner,sun5i-a13-pwm
+ - const: allwinner,sun7i-a20-pwm
+ - const: allwinner,sun8i-h3-pwm
+ - items:
+ - const: allwinner,sun8i-a83t-pwm
+ - const: allwinner,sun8i-h3-pwm
+ - items:
+ - const: allwinner,sun50i-a64-pwm
+ - const: allwinner,sun5i-a13-pwm
+ - items:
+ - const: allwinner,sun50i-h5-pwm
+ - const: allwinner,sun5i-a13-pwm
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+required:
+ - "#pwm-cells"
+ - compatible
+ - reg
+ - clocks
+
+additionalProperties: false
+
+examples:
+ - |
+ pwm: pwm@1c20e00 {
+ compatible = "allwinner,sun7i-a20-pwm";
+ reg = <0x01c20e00 0xc>;
+ clocks = <&osc24M>;
+ #pwm-cells = <3>;
+ };
+
+...
diff --git a/Documentation/devicetree/bindings/pwm/pwm-sun4i.txt b/Documentation/devicetree/bindings/pwm/pwm-sun4i.txt
deleted file mode 100644
index 2a1affbff45e..000000000000
--- a/Documentation/devicetree/bindings/pwm/pwm-sun4i.txt
+++ /dev/null
@@ -1,24 +0,0 @@
-Allwinner sun4i and sun7i SoC PWM controller
-
-Required properties:
- - compatible: should be one of:
- - "allwinner,sun4i-a10-pwm"
- - "allwinner,sun5i-a10s-pwm"
- - "allwinner,sun5i-a13-pwm"
- - "allwinner,sun7i-a20-pwm"
- - "allwinner,sun8i-h3-pwm"
- - "allwinner,sun50i-a64-pwm", "allwinner,sun5i-a13-pwm"
- - "allwinner,sun50i-h5-pwm", "allwinner,sun5i-a13-pwm"
- - reg: physical base address and length of the controller's registers
- - #pwm-cells: should be 3. See pwm.txt in this directory for a description of
- the cells format.
- - clocks: From common clock binding, handle to the parent clock.
-
-Example:
-
- pwm: pwm@1c20e00 {
- compatible = "allwinner,sun7i-a20-pwm";
- reg = <0x01c20e00 0xc>;
- clocks = <&osc24M>;
- #pwm-cells = <3>;
- };
--
2.21.0
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^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH] dt-bindings: pwm: Convert Allwinner PWM to a schema
2019-05-16 12:08 [PATCH] dt-bindings: pwm: Convert Allwinner PWM to a schema Maxime Ripard
@ 2019-06-07 11:18 ` Maxime Ripard
2019-06-14 9:14 ` Maxime Ripard
0 siblings, 1 reply; 4+ messages in thread
From: Maxime Ripard @ 2019-06-07 11:18 UTC (permalink / raw)
To: Mark Rutland, Rob Herring, Frank Rowand, Thierry Reding
Cc: linux-pwm, Chen-Yu Tsai, linux-arm-kernel
[-- Attachment #1.1: Type: text/plain, Size: 460 bytes --]
On Thu, May 16, 2019 at 02:08:48PM +0200, Maxime Ripard wrote:
> The Allwinner SoCs have a PWM controller supported in Linux, with a
> matching Device Tree binding.
>
> Now that we have the DT validation in place, let's convert the device tree
> bindings for that controller over to a YAML schemas.
>
> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Ping?
Maxime
--
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] dt-bindings: pwm: Convert Allwinner PWM to a schema
2019-06-07 11:18 ` Maxime Ripard
@ 2019-06-14 9:14 ` Maxime Ripard
2019-06-21 7:59 ` Maxime Ripard
0 siblings, 1 reply; 4+ messages in thread
From: Maxime Ripard @ 2019-06-14 9:14 UTC (permalink / raw)
To: Mark Rutland, Rob Herring, Frank Rowand, Thierry Reding
Cc: linux-pwm, Chen-Yu Tsai, linux-arm-kernel
[-- Attachment #1.1: Type: text/plain, Size: 611 bytes --]
On Fri, Jun 07, 2019 at 01:18:38PM +0200, Maxime Ripard wrote:
> On Thu, May 16, 2019 at 02:08:48PM +0200, Maxime Ripard wrote:
> > The Allwinner SoCs have a PWM controller supported in Linux, with a
> > matching Device Tree binding.
> >
> > Now that we have the DT validation in place, let's convert the device tree
> > bindings for that controller over to a YAML schemas.
> >
> > Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
>
> Ping?
Anyone? Should I just go ahead and merge it through the sunxi tree?
Maxime
--
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] dt-bindings: pwm: Convert Allwinner PWM to a schema
2019-06-14 9:14 ` Maxime Ripard
@ 2019-06-21 7:59 ` Maxime Ripard
0 siblings, 0 replies; 4+ messages in thread
From: Maxime Ripard @ 2019-06-21 7:59 UTC (permalink / raw)
To: Mark Rutland, Rob Herring, Frank Rowand, Thierry Reding
Cc: linux-pwm, Chen-Yu Tsai, linux-arm-kernel
[-- Attachment #1.1: Type: text/plain, Size: 709 bytes --]
On Fri, Jun 14, 2019 at 11:14:33AM +0200, Maxime Ripard wrote:
> On Fri, Jun 07, 2019 at 01:18:38PM +0200, Maxime Ripard wrote:
> > On Thu, May 16, 2019 at 02:08:48PM +0200, Maxime Ripard wrote:
> > > The Allwinner SoCs have a PWM controller supported in Linux, with a
> > > matching Device Tree binding.
> > >
> > > Now that we have the DT validation in place, let's convert the device tree
> > > bindings for that controller over to a YAML schemas.
> > >
> > > Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
> >
> > Ping?
>
> Anyone? Should I just go ahead and merge it through the sunxi tree?
Applied.
Maxime
--
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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^ permalink raw reply [flat|nested] 4+ messages in thread
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