| Message ID | 20240531122941.3524-1-kanakshilledar111@protonmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [RESEND,v3] dt-bindings: spi: brcm,bcm2835-spi: convert to dtschema | expand |
On Fri, May 31, 2024 at 05:59:37PM +0530, Kanak Shilledar wrote: > From: Kanak Shilledar <kanakshilledar@gmail.com> > > Convert the Broadcom BCM2835 SPI0 controller to newer DT > schema. Created DT schema based on the .txt file which had > `comaptible`, `reg`, `interrupts`, `clocks` as required > properties. > Added GPL-2.0 OR BSD-2-Clause License > > Signed-off-by: Kanak Shilledar <kanakshilledar111@protonmail.com> You forgot Conor's Reviewed-by tag. > --- > Changes in v3: > - Updated DCO email address > Changes in v2: > - Updated the maintainers > --- > .../bindings/spi/brcm,bcm2835-spi.txt | 23 --------- > .../bindings/spi/brcm,bcm2835-spi.yaml | 50 +++++++++++++++++++ > 2 files changed, 50 insertions(+), 23 deletions(-) > delete mode 100644 Documentation/devicetree/bindings/spi/brcm,bcm2835-spi.txt > create mode 100644 Documentation/devicetree/bindings/spi/brcm,bcm2835-spi.yaml > > diff --git a/Documentation/devicetree/bindings/spi/brcm,bcm2835-spi.txt b/Documentation/devicetree/bindings/spi/brcm,bcm2835-spi.txt > deleted file mode 100644 > index 3d55dd64b1be..000000000000 > --- a/Documentation/devicetree/bindings/spi/brcm,bcm2835-spi.txt > +++ /dev/null > @@ -1,23 +0,0 @@ > -Broadcom BCM2835 SPI0 controller > - > -The BCM2835 contains two forms of SPI master controller, one known simply as > -SPI0, and the other known as the "Universal SPI Master"; part of the > -auxiliary block. This binding applies to the SPI0 controller. > - > -Required properties: > -- compatible: Should be one of "brcm,bcm2835-spi" for BCM2835/2836/2837 or > - "brcm,bcm2711-spi" for BCM2711 or "brcm,bcm7211-spi" for BCM7211. > -- reg: Should contain register location and length. > -- interrupts: Should contain interrupt. > -- clocks: The clock feeding the SPI controller. > - > -Example: > - > -spi@20204000 { > - compatible = "brcm,bcm2835-spi"; > - reg = <0x7e204000 0x1000>; > - interrupts = <2 22>; > - clocks = <&clk_spi>; > - #address-cells = <1>; > - #size-cells = <0>; > -}; > diff --git a/Documentation/devicetree/bindings/spi/brcm,bcm2835-spi.yaml b/Documentation/devicetree/bindings/spi/brcm,bcm2835-spi.yaml > new file mode 100644 > index 000000000000..94da68792194 > --- /dev/null > +++ b/Documentation/devicetree/bindings/spi/brcm,bcm2835-spi.yaml > @@ -0,0 +1,50 @@ > +# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/spi/brcm,bcm2835-spi.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Broadcom BCM2835 SPI0 controller > + > +maintainers: > + - Florian Fainelli <florian.fainelli@broadcom.com> > + - Kanak Shilledar <kanakshilledar111@protonmail.com> > + - Stefan Wahren <wahrenst@gmx.net> > + > +allOf: > + - $ref: spi-controller.yaml# > + > +properties: > + compatible: > + enum: > + - brcm,bcm2835-spi > + - brcm,bcm2711-spi > + - brcm,bcm7211-spi > + > + reg: > + maxItems: 1 > + > + interrupts: > + maxItems: 1 > + > + clocks: > + maxItems: 1 > + > +required: > + - compatible > + - reg > + - interrupts > + - clocks > + > +unevaluatedProperties: false > + > +examples: > + - | > + spi@20204000 { > + compatible = "brcm,bcm2835-spi"; > + reg = <0x7e204000 0x1000>; > + interrupts = <2 22>; > + clocks = <&clk_spi>; > + #address-cells = <1>; > + #size-cells = <0>; > + }; > -- > 2.34.1 >
diff --git a/Documentation/devicetree/bindings/spi/brcm,bcm2835-spi.txt b/Documentation/devicetree/bindings/spi/brcm,bcm2835-spi.txt deleted file mode 100644 index 3d55dd64b1be..000000000000 --- a/Documentation/devicetree/bindings/spi/brcm,bcm2835-spi.txt +++ /dev/null @@ -1,23 +0,0 @@ -Broadcom BCM2835 SPI0 controller - -The BCM2835 contains two forms of SPI master controller, one known simply as -SPI0, and the other known as the "Universal SPI Master"; part of the -auxiliary block. This binding applies to the SPI0 controller. - -Required properties: -- compatible: Should be one of "brcm,bcm2835-spi" for BCM2835/2836/2837 or - "brcm,bcm2711-spi" for BCM2711 or "brcm,bcm7211-spi" for BCM7211. -- reg: Should contain register location and length. -- interrupts: Should contain interrupt. -- clocks: The clock feeding the SPI controller. - -Example: - -spi@20204000 { - compatible = "brcm,bcm2835-spi"; - reg = <0x7e204000 0x1000>; - interrupts = <2 22>; - clocks = <&clk_spi>; - #address-cells = <1>; - #size-cells = <0>; -}; diff --git a/Documentation/devicetree/bindings/spi/brcm,bcm2835-spi.yaml b/Documentation/devicetree/bindings/spi/brcm,bcm2835-spi.yaml new file mode 100644 index 000000000000..94da68792194 --- /dev/null +++ b/Documentation/devicetree/bindings/spi/brcm,bcm2835-spi.yaml @@ -0,0 +1,50 @@ +# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/spi/brcm,bcm2835-spi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Broadcom BCM2835 SPI0 controller + +maintainers: + - Florian Fainelli <florian.fainelli@broadcom.com> + - Kanak Shilledar <kanakshilledar111@protonmail.com> + - Stefan Wahren <wahrenst@gmx.net> + +allOf: + - $ref: spi-controller.yaml# + +properties: + compatible: + enum: + - brcm,bcm2835-spi + - brcm,bcm2711-spi + - brcm,bcm7211-spi + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + - clocks + +unevaluatedProperties: false + +examples: + - | + spi@20204000 { + compatible = "brcm,bcm2835-spi"; + reg = <0x7e204000 0x1000>; + interrupts = <2 22>; + clocks = <&clk_spi>; + #address-cells = <1>; + #size-cells = <0>; + };