| Message ID | 20240116113800.82529-3-dharma.b@microchip.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Convert Microchip's HLCDC Text based DT bindings to JSON schema | expand |
On Tue, Jan 16, 2024 at 05:07:59PM +0530, Dharma Balasubiramani wrote: > Convert device tree bindings for Atmel's HLCDC PWM controller to YAML > format. > > Signed-off-by: Dharma Balasubiramani <dharma.b@microchip.com> > --- > changelog > v1 -> v2 > - Remove the explicit copyrights. > - Modify title (not include words like binding/driver). > - Modify description actually describing the hardware and not the driver. > - Remove pinctrl properties which aren't required. > - Drop parent node and it's other sub-device node which are not related here. > --- > .../bindings/pwm/atmel,hlcdc-pwm.yaml | 47 +++++++++++++++++++ > .../bindings/pwm/atmel-hlcdc-pwm.txt | 29 ------------ > 2 files changed, 47 insertions(+), 29 deletions(-) > create mode 100644 Documentation/devicetree/bindings/pwm/atmel,hlcdc-pwm.yaml > delete mode 100644 Documentation/devicetree/bindings/pwm/atmel-hlcdc-pwm.txt > > diff --git a/Documentation/devicetree/bindings/pwm/atmel,hlcdc-pwm.yaml b/Documentation/devicetree/bindings/pwm/atmel,hlcdc-pwm.yaml > new file mode 100644 > index 000000000000..751122309fa9 > --- /dev/null > +++ b/Documentation/devicetree/bindings/pwm/atmel,hlcdc-pwm.yaml > @@ -0,0 +1,47 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) The original file has no license, but was originally written by a free-electrons employee, so the relicensing here is fine. > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/pwm/atmel,hlcdc-pwm.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Atmel's HLCDC's PWM controller > + > +maintainers: > + - Nicolas Ferre <nicolas.ferre@microchip.com> > + - Alexandre Belloni <alexandre.belloni@bootlin.com> > + - Claudiu Beznea <claudiu.beznea@tuxon.dev> > + > +description: | Again, the | is not needed here. > + The LCDC integrates a Pulse Width Modulation (PWM) Controller. This block > + generates the LCD contrast control signal (LCD_PWM) that controls the > + display's contrast by software. LCDC_PWM is an 8-bit PWM signal that can be > + converted to an analog voltage with a simple passive filter. LCD display > + panels have different backlight specifications in terms of minimum/maximum > + values for PWM frequency. If the LCDC PWM frequency range does not match the > + LCD display panel, it is possible to use the standalone PWM Controller to > + drive the backlight. > + > +properties: > + compatible: > + const: atmel,hlcdc-pwm > + > + "#pwm-cells": > + const: 3 > + description: | > + This PWM chip uses the default 3 cells bindings defined in pwm.yaml in > + this directory. I would delete this description tbh. > + > +required: > + - compatible > + - "#pwm-cells" > + > +additionalProperties: false > + > +examples: > + - | > + pwm: pwm { > + compatible = "atmel,hlcdc-pwm"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_lcd_pwm>; > + #pwm-cells = <3>; > + }; The label here is not used and can be dropped. Otherwise, Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Cheers, Conor. > diff --git a/Documentation/devicetree/bindings/pwm/atmel-hlcdc-pwm.txt b/Documentation/devicetree/bindings/pwm/atmel-hlcdc-pwm.txt > deleted file mode 100644 > index afa501bf7f94..000000000000 > --- a/Documentation/devicetree/bindings/pwm/atmel-hlcdc-pwm.txt > +++ /dev/null > @@ -1,29 +0,0 @@ > -Device-Tree bindings for Atmel's HLCDC (High-end LCD Controller) PWM driver > - > -The Atmel HLCDC PWM is subdevice of the HLCDC MFD device. > -See ../mfd/atmel-hlcdc.txt for more details. > - > -Required properties: > - - compatible: value should be one of the following: > - "atmel,hlcdc-pwm" > - - pinctr-names: the pin control state names. Should contain "default". > - - pinctrl-0: should contain the pinctrl states described by pinctrl > - default. > - - #pwm-cells: should be set to 3. This PWM chip use the default 3 cells > - bindings defined in pwm.yaml in this directory. > - > -Example: > - > - hlcdc: hlcdc@f0030000 { > - compatible = "atmel,sama5d3-hlcdc"; > - reg = <0xf0030000 0x2000>; > - clocks = <&lcdc_clk>, <&lcdck>, <&clk32k>; > - clock-names = "periph_clk","sys_clk", "slow_clk"; > - > - hlcdc_pwm: hlcdc-pwm { > - compatible = "atmel,hlcdc-pwm"; > - pinctrl-names = "default"; > - pinctrl-0 = <&pinctrl_lcd_pwm>; > - #pwm-cells = <3>; > - }; > - }; > -- > 2.25.1 >
On 16/01/2024 18:03:19+0000, Conor Dooley wrote: > On Tue, Jan 16, 2024 at 05:07:59PM +0530, Dharma Balasubiramani wrote: > > Convert device tree bindings for Atmel's HLCDC PWM controller to YAML > > format. > > > > Signed-off-by: Dharma Balasubiramani <dharma.b@microchip.com> > > --- > > changelog > > v1 -> v2 > > - Remove the explicit copyrights. > > - Modify title (not include words like binding/driver). > > - Modify description actually describing the hardware and not the driver. > > - Remove pinctrl properties which aren't required. > > - Drop parent node and it's other sub-device node which are not related here. > > --- > > .../bindings/pwm/atmel,hlcdc-pwm.yaml | 47 +++++++++++++++++++ > > .../bindings/pwm/atmel-hlcdc-pwm.txt | 29 ------------ > > 2 files changed, 47 insertions(+), 29 deletions(-) > > create mode 100644 Documentation/devicetree/bindings/pwm/atmel,hlcdc-pwm.yaml > > delete mode 100644 Documentation/devicetree/bindings/pwm/atmel-hlcdc-pwm.txt > > > > diff --git a/Documentation/devicetree/bindings/pwm/atmel,hlcdc-pwm.yaml b/Documentation/devicetree/bindings/pwm/atmel,hlcdc-pwm.yaml > > new file mode 100644 > > index 000000000000..751122309fa9 > > --- /dev/null > > +++ b/Documentation/devicetree/bindings/pwm/atmel,hlcdc-pwm.yaml > > @@ -0,0 +1,47 @@ > > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > > The original file has no license, but was originally written by a > free-electrons employee, so the relicensing here is fine. > I confirm relicensing is fine, even assigning the copyright to Microchip (note that Bootlin is legally the same entity as free-electrons) > > +%YAML 1.2 > > +--- > > +$id: http://devicetree.org/schemas/pwm/atmel,hlcdc-pwm.yaml# > > +$schema: http://devicetree.org/meta-schemas/core.yaml# > > + > > +title: Atmel's HLCDC's PWM controller > > + > > +maintainers: > > + - Nicolas Ferre <nicolas.ferre@microchip.com> > > + - Alexandre Belloni <alexandre.belloni@bootlin.com> > > + - Claudiu Beznea <claudiu.beznea@tuxon.dev> > > + > > +description: | > > Again, the | is not needed here. > > > + The LCDC integrates a Pulse Width Modulation (PWM) Controller. This block > > + generates the LCD contrast control signal (LCD_PWM) that controls the > > + display's contrast by software. LCDC_PWM is an 8-bit PWM signal that can be > > + converted to an analog voltage with a simple passive filter. LCD display > > + panels have different backlight specifications in terms of minimum/maximum > > + values for PWM frequency. If the LCDC PWM frequency range does not match the > > + LCD display panel, it is possible to use the standalone PWM Controller to > > + drive the backlight. > > + > > +properties: > > + compatible: > > + const: atmel,hlcdc-pwm > > + > > + "#pwm-cells": > > + const: 3 > > + description: | > > + This PWM chip uses the default 3 cells bindings defined in pwm.yaml in > > + this directory. > > I would delete this description tbh. > > > + > > +required: > > + - compatible > > + - "#pwm-cells" > > + > > +additionalProperties: false > > + > > +examples: > > + - | > > + pwm: pwm { > > + compatible = "atmel,hlcdc-pwm"; > > + pinctrl-names = "default"; > > + pinctrl-0 = <&pinctrl_lcd_pwm>; > > + #pwm-cells = <3>; > > + }; > > The label here is not used and can be dropped. Otherwise, > Reviewed-by: Conor Dooley <conor.dooley@microchip.com> > > > Cheers, > Conor. > > > diff --git a/Documentation/devicetree/bindings/pwm/atmel-hlcdc-pwm.txt b/Documentation/devicetree/bindings/pwm/atmel-hlcdc-pwm.txt > > deleted file mode 100644 > > index afa501bf7f94..000000000000 > > --- a/Documentation/devicetree/bindings/pwm/atmel-hlcdc-pwm.txt > > +++ /dev/null > > @@ -1,29 +0,0 @@ > > -Device-Tree bindings for Atmel's HLCDC (High-end LCD Controller) PWM driver > > - > > -The Atmel HLCDC PWM is subdevice of the HLCDC MFD device. > > -See ../mfd/atmel-hlcdc.txt for more details. > > - > > -Required properties: > > - - compatible: value should be one of the following: > > - "atmel,hlcdc-pwm" > > - - pinctr-names: the pin control state names. Should contain "default". > > - - pinctrl-0: should contain the pinctrl states described by pinctrl > > - default. > > - - #pwm-cells: should be set to 3. This PWM chip use the default 3 cells > > - bindings defined in pwm.yaml in this directory. > > - > > -Example: > > - > > - hlcdc: hlcdc@f0030000 { > > - compatible = "atmel,sama5d3-hlcdc"; > > - reg = <0xf0030000 0x2000>; > > - clocks = <&lcdc_clk>, <&lcdck>, <&clk32k>; > > - clock-names = "periph_clk","sys_clk", "slow_clk"; > > - > > - hlcdc_pwm: hlcdc-pwm { > > - compatible = "atmel,hlcdc-pwm"; > > - pinctrl-names = "default"; > > - pinctrl-0 = <&pinctrl_lcd_pwm>; > > - #pwm-cells = <3>; > > - }; > > - }; > > -- > > 2.25.1 > >
On 17/01/24 1:40 am, Alexandre Belloni wrote: > EXTERNAL EMAIL: Do not click links or open attachments unless you know the content is safe > > On 16/01/2024 18:03:19+0000, Conor Dooley wrote: >> On Tue, Jan 16, 2024 at 05:07:59PM +0530, Dharma Balasubiramani wrote: >>> Convert device tree bindings for Atmel's HLCDC PWM controller to YAML >>> format. >>> >>> Signed-off-by: Dharma Balasubiramani <dharma.b@microchip.com> >>> --- >>> changelog >>> v1 -> v2 >>> - Remove the explicit copyrights. >>> - Modify title (not include words like binding/driver). >>> - Modify description actually describing the hardware and not the driver. >>> - Remove pinctrl properties which aren't required. >>> - Drop parent node and it's other sub-device node which are not related here. >>> --- >>> .../bindings/pwm/atmel,hlcdc-pwm.yaml | 47 +++++++++++++++++++ >>> .../bindings/pwm/atmel-hlcdc-pwm.txt | 29 ------------ >>> 2 files changed, 47 insertions(+), 29 deletions(-) >>> create mode 100644 Documentation/devicetree/bindings/pwm/atmel,hlcdc-pwm.yaml >>> delete mode 100644 Documentation/devicetree/bindings/pwm/atmel-hlcdc-pwm.txt >>> >>> diff --git a/Documentation/devicetree/bindings/pwm/atmel,hlcdc-pwm.yaml b/Documentation/devicetree/bindings/pwm/atmel,hlcdc-pwm.yaml >>> new file mode 100644 >>> index 000000000000..751122309fa9 >>> --- /dev/null >>> +++ b/Documentation/devicetree/bindings/pwm/atmel,hlcdc-pwm.yaml >>> @@ -0,0 +1,47 @@ >>> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) >> >> The original file has no license, but was originally written by a >> free-electrons employee, so the relicensing here is fine. >> > > I confirm relicensing is fine, even assigning the copyright to > Microchip (note that Bootlin is legally the same entity as > free-electrons) Thanks Conor and Alexandre. I will add the copyrights back in v3. > >>> +%YAML 1.2 >>> +--- >>> +$id: http://devicetree.org/schemas/pwm/atmel,hlcdc-pwm.yaml# >>> +$schema: http://devicetree.org/meta-schemas/core.yaml# >>> + >>> +title: Atmel's HLCDC's PWM controller >>> + >>> +maintainers: >>> + - Nicolas Ferre <nicolas.ferre@microchip.com> >>> + - Alexandre Belloni <alexandre.belloni@bootlin.com> >>> + - Claudiu Beznea <claudiu.beznea@tuxon.dev> >>> + >>> +description: | >> >> Again, the | is not needed here. Sure, I will drop it. >> >>> + The LCDC integrates a Pulse Width Modulation (PWM) Controller. This block >>> + generates the LCD contrast control signal (LCD_PWM) that controls the >>> + display's contrast by software. LCDC_PWM is an 8-bit PWM signal that can be >>> + converted to an analog voltage with a simple passive filter. LCD display >>> + panels have different backlight specifications in terms of minimum/maximum >>> + values for PWM frequency. If the LCDC PWM frequency range does not match the >>> + LCD display panel, it is possible to use the standalone PWM Controller to >>> + drive the backlight. >>> + >>> +properties: >>> + compatible: >>> + const: atmel,hlcdc-pwm >>> + >>> + "#pwm-cells": >>> + const: 3 >>> + description: | >>> + This PWM chip uses the default 3 cells bindings defined in pwm.yaml in >>> + this directory. >> >> I would delete this description tbh. Sure, I will remove it. >> >>> + >>> +required: >>> + - compatible >>> + - "#pwm-cells" >>> + >>> +additionalProperties: false >>> + >>> +examples: >>> + - | >>> + pwm: pwm { >>> + compatible = "atmel,hlcdc-pwm"; >>> + pinctrl-names = "default"; >>> + pinctrl-0 = <&pinctrl_lcd_pwm>; >>> + #pwm-cells = <3>; >>> + }; >> >> The label here is not used and can be dropped. Otherwise, >> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Sure, I will remove the label.
On Wed, Jan 17, 2024 at 02:43:00AM +0000, Dharma.B@microchip.com wrote: > On 17/01/24 1:40 am, Alexandre Belloni wrote: > > EXTERNAL EMAIL: Do not click links or open attachments unless you know the content is safe > > > > On 16/01/2024 18:03:19+0000, Conor Dooley wrote: > >> On Tue, Jan 16, 2024 at 05:07:59PM +0530, Dharma Balasubiramani wrote: > >>> Convert device tree bindings for Atmel's HLCDC PWM controller to YAML > >>> format. > >>> > >>> Signed-off-by: Dharma Balasubiramani <dharma.b@microchip.com> > >>> --- > >>> changelog > >>> v1 -> v2 > >>> - Remove the explicit copyrights. > >>> - Modify title (not include words like binding/driver). > >>> - Modify description actually describing the hardware and not the driver. > >>> - Remove pinctrl properties which aren't required. > >>> - Drop parent node and it's other sub-device node which are not related here. > >>> --- > >>> .../bindings/pwm/atmel,hlcdc-pwm.yaml | 47 +++++++++++++++++++ > >>> .../bindings/pwm/atmel-hlcdc-pwm.txt | 29 ------------ > >>> 2 files changed, 47 insertions(+), 29 deletions(-) > >>> create mode 100644 Documentation/devicetree/bindings/pwm/atmel,hlcdc-pwm.yaml > >>> delete mode 100644 Documentation/devicetree/bindings/pwm/atmel-hlcdc-pwm.txt > >>> > >>> diff --git a/Documentation/devicetree/bindings/pwm/atmel,hlcdc-pwm.yaml b/Documentation/devicetree/bindings/pwm/atmel,hlcdc-pwm.yaml > >>> new file mode 100644 > >>> index 000000000000..751122309fa9 > >>> --- /dev/null > >>> +++ b/Documentation/devicetree/bindings/pwm/atmel,hlcdc-pwm.yaml > >>> @@ -0,0 +1,47 @@ > >>> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > >> > >> The original file has no license, but was originally written by a > >> free-electrons employee, so the relicensing here is fine. > >> > > > > I confirm relicensing is fine, even assigning the copyright to > > Microchip (note that Bootlin is legally the same entity as > > free-electrons) > Thanks Conor and Alexandre. > I will add the copyrights back in v3. Just to note, in case you misunderstood my original comment here: What I said had nothing to do with adding a Microchip copyright assignment to the file, but rather about the fact that your patch relicenses the binding from GPL v2 to GPL v2 OR BSD 2 Clause.
On 17/01/24 9:03 pm, Conor Dooley wrote: > EXTERNAL EMAIL: Do not click links or open attachments unless you know the content is safe > > > ForwardedMessage.eml > > Subject: > Re: [PATCH v2 2/3] dt-bindings: atmel,hlcdc: convert pwm bindings to > json-schema > From: > Conor Dooley <conor@kernel.org> > Date: > 17/01/24, 9:03 pm > > To: > Dharma.B@microchip.com > CC: > alexandre.belloni@bootlin.com, Conor.Dooley@microchip.com, > sam@ravnborg.org, bbrezillon@kernel.org, > maarten.lankhorst@linux.intel.com, mripard@kernel.org, > tzimmermann@suse.de, airlied@gmail.com, daniel@ffwll.ch, > robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, > conor+dt@kernel.org, Nicolas.Ferre@microchip.com, > claudiu.beznea@tuxon.dev, dri-devel@lists.freedesktop.org, > devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, > linux-kernel@vger.kernel.org, lee@kernel.org, thierry.reding@gmail.com, > u.kleine-koenig@pengutronix.de, linux-pwm@vger.kernel.org, > Linux4Microchip@microchip.com > > > On Wed, Jan 17, 2024 at 02:43:00AM +0000,Dharma.B@microchip.com wrote: >> On 17/01/24 1:40 am, Alexandre Belloni wrote: >>> EXTERNAL EMAIL: Do not click links or open attachments unless you know the content is safe >>> >>> On 16/01/2024 18:03:19+0000, Conor Dooley wrote: >>>> On Tue, Jan 16, 2024 at 05:07:59PM +0530, Dharma Balasubiramani wrote: >>>>> Convert device tree bindings for Atmel's HLCDC PWM controller to YAML >>>>> format. >>>>> >>>>> Signed-off-by: Dharma Balasubiramani<dharma.b@microchip.com> >>>>> --- >>>>> changelog >>>>> v1 -> v2 >>>>> - Remove the explicit copyrights. >>>>> - Modify title (not include words like binding/driver). >>>>> - Modify description actually describing the hardware and not the driver. >>>>> - Remove pinctrl properties which aren't required. >>>>> - Drop parent node and it's other sub-device node which are not related here. >>>>> --- >>>>> .../bindings/pwm/atmel,hlcdc-pwm.yaml | 47 +++++++++++++++++++ >>>>> .../bindings/pwm/atmel-hlcdc-pwm.txt | 29 ------------ >>>>> 2 files changed, 47 insertions(+), 29 deletions(-) >>>>> create mode 100644 Documentation/devicetree/bindings/pwm/atmel,hlcdc-pwm.yaml >>>>> delete mode 100644 Documentation/devicetree/bindings/pwm/atmel-hlcdc-pwm.txt >>>>> >>>>> diff --git a/Documentation/devicetree/bindings/pwm/atmel,hlcdc-pwm.yaml b/Documentation/devicetree/bindings/pwm/atmel,hlcdc-pwm.yaml >>>>> new file mode 100644 >>>>> index 000000000000..751122309fa9 >>>>> --- /dev/null >>>>> +++ b/Documentation/devicetree/bindings/pwm/atmel,hlcdc-pwm.yaml >>>>> @@ -0,0 +1,47 @@ >>>>> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) >>>> The original file has no license, but was originally written by a >>>> free-electrons employee, so the relicensing here is fine. >>>> >>> I confirm relicensing is fine, even assigning the copyright to >>> Microchip (note that Bootlin is legally the same entity as >>> free-electrons) >> Thanks Conor and Alexandre. >> I will add the copyrights back in v3. > Just to note, in case you misunderstood my original comment here: > What I said had nothing to do with adding a Microchip copyright assignment > to the file, but rather about the fact that your patch relicenses the > binding from GPL v2 to GPL v2 OR BSD 2 Clause. I appreciate the clarification; my initial understanding was not accurate. Thanks >
diff --git a/Documentation/devicetree/bindings/pwm/atmel,hlcdc-pwm.yaml b/Documentation/devicetree/bindings/pwm/atmel,hlcdc-pwm.yaml new file mode 100644 index 000000000000..751122309fa9 --- /dev/null +++ b/Documentation/devicetree/bindings/pwm/atmel,hlcdc-pwm.yaml @@ -0,0 +1,47 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pwm/atmel,hlcdc-pwm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Atmel's HLCDC's PWM controller + +maintainers: + - Nicolas Ferre <nicolas.ferre@microchip.com> + - Alexandre Belloni <alexandre.belloni@bootlin.com> + - Claudiu Beznea <claudiu.beznea@tuxon.dev> + +description: | + The LCDC integrates a Pulse Width Modulation (PWM) Controller. This block + generates the LCD contrast control signal (LCD_PWM) that controls the + display's contrast by software. LCDC_PWM is an 8-bit PWM signal that can be + converted to an analog voltage with a simple passive filter. LCD display + panels have different backlight specifications in terms of minimum/maximum + values for PWM frequency. If the LCDC PWM frequency range does not match the + LCD display panel, it is possible to use the standalone PWM Controller to + drive the backlight. + +properties: + compatible: + const: atmel,hlcdc-pwm + + "#pwm-cells": + const: 3 + description: | + This PWM chip uses the default 3 cells bindings defined in pwm.yaml in + this directory. + +required: + - compatible + - "#pwm-cells" + +additionalProperties: false + +examples: + - | + pwm: pwm { + compatible = "atmel,hlcdc-pwm"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lcd_pwm>; + #pwm-cells = <3>; + }; diff --git a/Documentation/devicetree/bindings/pwm/atmel-hlcdc-pwm.txt b/Documentation/devicetree/bindings/pwm/atmel-hlcdc-pwm.txt deleted file mode 100644 index afa501bf7f94..000000000000 --- a/Documentation/devicetree/bindings/pwm/atmel-hlcdc-pwm.txt +++ /dev/null @@ -1,29 +0,0 @@ -Device-Tree bindings for Atmel's HLCDC (High-end LCD Controller) PWM driver - -The Atmel HLCDC PWM is subdevice of the HLCDC MFD device. -See ../mfd/atmel-hlcdc.txt for more details. - -Required properties: - - compatible: value should be one of the following: - "atmel,hlcdc-pwm" - - pinctr-names: the pin control state names. Should contain "default". - - pinctrl-0: should contain the pinctrl states described by pinctrl - default. - - #pwm-cells: should be set to 3. This PWM chip use the default 3 cells - bindings defined in pwm.yaml in this directory. - -Example: - - hlcdc: hlcdc@f0030000 { - compatible = "atmel,sama5d3-hlcdc"; - reg = <0xf0030000 0x2000>; - clocks = <&lcdc_clk>, <&lcdck>, <&clk32k>; - clock-names = "periph_clk","sys_clk", "slow_clk"; - - hlcdc_pwm: hlcdc-pwm { - compatible = "atmel,hlcdc-pwm"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_lcd_pwm>; - #pwm-cells = <3>; - }; - };
Convert device tree bindings for Atmel's HLCDC PWM controller to YAML format. Signed-off-by: Dharma Balasubiramani <dharma.b@microchip.com> --- changelog v1 -> v2 - Remove the explicit copyrights. - Modify title (not include words like binding/driver). - Modify description actually describing the hardware and not the driver. - Remove pinctrl properties which aren't required. - Drop parent node and it's other sub-device node which are not related here. --- .../bindings/pwm/atmel,hlcdc-pwm.yaml | 47 +++++++++++++++++++ .../bindings/pwm/atmel-hlcdc-pwm.txt | 29 ------------ 2 files changed, 47 insertions(+), 29 deletions(-) create mode 100644 Documentation/devicetree/bindings/pwm/atmel,hlcdc-pwm.yaml delete mode 100644 Documentation/devicetree/bindings/pwm/atmel-hlcdc-pwm.txt