| Message ID | 20190516120848.25007-1-maxime.ripard@bootlin.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | dt-bindings: pwm: Convert Allwinner PWM to a schema | expand |
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
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
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
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>; - };
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