Message ID | 20201118230414.121316-1-aford173@gmail.com |
---|---|
State | Accepted, archived |
Headers | show |
Series | [V5] dt-bindings: soc: imx: Add binding doc for spba bus | expand |
Context | Check | Description |
---|---|---|
robh/checkpatch | success | |
robh/dt-meta-schema | success |
On Wed, Nov 18, 2020 at 5:04 PM Adam Ford <aford173@gmail.com> wrote: > > Add binding doc for fsl,spba-bus. > > Signed-off-by: Adam Ford <aford173@gmail.com> Rob, Sorry to be a pest. I have a series for the i.MX8M Nano that's waiting on this. Have you had time to review my latest attempt? adam > --- > make dt_binding_check -j8 |grep spba > DTEX Documentation/devicetree/bindings/bus/fsl,spba-bus.example.dts > DTC Documentation/devicetree/bindings/bus/fsl,spba-bus.example.dt.yaml > CHECK Documentation/devicetree/bindings/bus/fsl,spba-bus.example.dt.yaml > > V5: Rebase on 5.10-rc2 to be able to check yaml > Add Reg entry > > V4: Remove an accidental makefile change > Move type:object under additional properties > > V3: Rebase sample from aips-bus example > Split off from series adding i.MX8M Nano functions to reduce noise > > V2: Attempted to update yaml from feedback > > diff --git a/Documentation/devicetree/bindings/bus/fsl,spba-bus.yaml b/Documentation/devicetree/bindings/bus/fsl,spba-bus.yaml > new file mode 100644 > index 000000000000..e9f77ecae3d3 > --- /dev/null > +++ b/Documentation/devicetree/bindings/bus/fsl,spba-bus.yaml > @@ -0,0 +1,68 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/bus/fsl,spba-bus.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Shared Peripherals Bus Interface > + > +maintainers: > + - Shawn Guo <shawnguo@kernel.org> > + > +description: | > + A simple bus enabling access to shared peripherals. > + > + The "spba-bus" follows the "simple-bus" set of properties, as > + specified in the Devicetree Specification. It is an extension of > + "simple-bus" because the SDMA controller uses this compatible flag to > + determine which peripherals are available to it and the range over which > + the SDMA can access. There are no special clocks for the bus, because > + the SDMA controller itself has its interrupt, and clock assignments. > + > +select: > + properties: > + compatible: > + contains: > + const: fsl,spba-bus > + required: > + - compatible > + > +properties: > + $nodename: > + pattern: "^bus(@[0-9a-f]+)?$" > + > + compatible: > + items: > + - const: fsl,spba-bus > + - const: simple-bus > + > + '#address-cells': > + enum: [ 1, 2 ] > + > + '#size-cells': > + enum: [ 1, 2 ] > + > + reg: > + maxItems: 1 > + > + ranges: true > + > +required: > + - compatible > + - '#address-cells' > + - '#size-cells' > + - reg > + - ranges > + > +additionalProperties: > + type: object > + > +examples: > + - | > + bus@30000000 { > + compatible = "fsl,spba-bus", "simple-bus"; > + #address-cells = <1>; > + #size-cells = <1>; > + reg = <0x30000000 0x100000>; > + ranges; > + }; > -- > 2.25.1 >
On Wed, 18 Nov 2020 17:04:14 -0600, Adam Ford wrote: > Add binding doc for fsl,spba-bus. > > Signed-off-by: Adam Ford <aford173@gmail.com> > --- > make dt_binding_check -j8 |grep spba > DTEX Documentation/devicetree/bindings/bus/fsl,spba-bus.example.dts > DTC Documentation/devicetree/bindings/bus/fsl,spba-bus.example.dt.yaml > CHECK Documentation/devicetree/bindings/bus/fsl,spba-bus.example.dt.yaml > > V5: Rebase on 5.10-rc2 to be able to check yaml > Add Reg entry > > V4: Remove an accidental makefile change > Move type:object under additional properties > > V3: Rebase sample from aips-bus example > Split off from series adding i.MX8M Nano functions to reduce noise > > V2: Attempted to update yaml from feedback > Applied, thanks!
On Mon, Nov 30, 2020 at 4:02 PM Rob Herring <robh@kernel.org> wrote: > > On Wed, 18 Nov 2020 17:04:14 -0600, Adam Ford wrote: > > Add binding doc for fsl,spba-bus. > > > > Signed-off-by: Adam Ford <aford173@gmail.com> > > --- > > make dt_binding_check -j8 |grep spba > > DTEX Documentation/devicetree/bindings/bus/fsl,spba-bus.example.dts > > DTC Documentation/devicetree/bindings/bus/fsl,spba-bus.example.dt.yaml > > CHECK Documentation/devicetree/bindings/bus/fsl,spba-bus.example.dt.yaml > > > > V5: Rebase on 5.10-rc2 to be able to check yaml > > Add Reg entry > > > > V4: Remove an accidental makefile change > > Move type:object under additional properties > > > > V3: Rebase sample from aips-bus example > > Split off from series adding i.MX8M Nano functions to reduce noise > > > > V2: Attempted to update yaml from feedback > > > > Applied, thanks! Rob, I am not seeing this anywhere. Can you tell me where this was applied? It's not appearing in Linux-next adam
On Thu, Apr 1, 2021 at 4:19 PM Adam Ford <aford173@gmail.com> wrote: > > On Mon, Nov 30, 2020 at 4:02 PM Rob Herring <robh@kernel.org> wrote: > > > > On Wed, 18 Nov 2020 17:04:14 -0600, Adam Ford wrote: > > > Add binding doc for fsl,spba-bus. > > > > > > Signed-off-by: Adam Ford <aford173@gmail.com> > > > --- > > > make dt_binding_check -j8 |grep spba > > > DTEX Documentation/devicetree/bindings/bus/fsl,spba-bus.example.dts > > > DTC Documentation/devicetree/bindings/bus/fsl,spba-bus.example.dt.yaml > > > CHECK Documentation/devicetree/bindings/bus/fsl,spba-bus.example.dt.yaml > > > > > > V5: Rebase on 5.10-rc2 to be able to check yaml > > > Add Reg entry > > > > > > V4: Remove an accidental makefile change > > > Move type:object under additional properties > > > > > > V3: Rebase sample from aips-bus example > > > Split off from series adding i.MX8M Nano functions to reduce noise > > > > > > V2: Attempted to update yaml from feedback > > > > > > > Applied, thanks! > > Rob, > > I am not seeing this anywhere. Can you tell me where this was > applied? It's not appearing in Linux-next Rob, Patchwork shows this has been accepted [1], however I don't see that it's still applied. [1] https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20201118230414.121316-1-aford173@gmail.com/ Can you apply it? It looks like building the device tree is throwing messages because this is missing. adam > > adam
On Sat, Oct 16, 2021 at 3:11 PM Adam Ford <aford173@gmail.com> wrote: > > On Thu, Apr 1, 2021 at 4:19 PM Adam Ford <aford173@gmail.com> wrote: > > > > On Mon, Nov 30, 2020 at 4:02 PM Rob Herring <robh@kernel.org> wrote: > > > > > > On Wed, 18 Nov 2020 17:04:14 -0600, Adam Ford wrote: > > > > Add binding doc for fsl,spba-bus. > > > > > > > > Signed-off-by: Adam Ford <aford173@gmail.com> > > > > --- > > > > make dt_binding_check -j8 |grep spba > > > > DTEX Documentation/devicetree/bindings/bus/fsl,spba-bus.example.dts > > > > DTC Documentation/devicetree/bindings/bus/fsl,spba-bus.example.dt.yaml > > > > CHECK Documentation/devicetree/bindings/bus/fsl,spba-bus.example.dt.yaml > > > > > > > > V5: Rebase on 5.10-rc2 to be able to check yaml > > > > Add Reg entry > > > > > > > > V4: Remove an accidental makefile change > > > > Move type:object under additional properties > > > > > > > > V3: Rebase sample from aips-bus example > > > > Split off from series adding i.MX8M Nano functions to reduce noise > > > > > > > > V2: Attempted to update yaml from feedback > > > > > > > > > > Applied, thanks! > > > > Rob, > > > > I am not seeing this anywhere. Can you tell me where this was > > applied? It's not appearing in Linux-next > > Rob, > > Patchwork shows this has been accepted [1], however I don't see that > it's still applied. > > > [1] https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20201118230414.121316-1-aford173@gmail.com/ > > Can you apply it? It looks like building the device tree is throwing > messages because this is missing. > Shawn, Since you're the maintainer for the IMX stuff, can I update the MAINTAINERS file to add this yaml file under the IMX section? When building device trees, it throws a bunch of splat because this patch was never applied, and checkpatch is showing it wants a maintainer. > adam > > > > adam
On Wed, Nov 03, 2021 at 09:36:59AM -0500, Adam Ford wrote: > On Sat, Oct 16, 2021 at 3:11 PM Adam Ford <aford173@gmail.com> wrote: > > > > On Thu, Apr 1, 2021 at 4:19 PM Adam Ford <aford173@gmail.com> wrote: > > > > > > On Mon, Nov 30, 2020 at 4:02 PM Rob Herring <robh@kernel.org> wrote: > > > > > > > > On Wed, 18 Nov 2020 17:04:14 -0600, Adam Ford wrote: > > > > > Add binding doc for fsl,spba-bus. > > > > > > > > > > Signed-off-by: Adam Ford <aford173@gmail.com> > > > > > --- > > > > > make dt_binding_check -j8 |grep spba > > > > > DTEX Documentation/devicetree/bindings/bus/fsl,spba-bus.example.dts > > > > > DTC Documentation/devicetree/bindings/bus/fsl,spba-bus.example.dt.yaml > > > > > CHECK Documentation/devicetree/bindings/bus/fsl,spba-bus.example.dt.yaml > > > > > > > > > > V5: Rebase on 5.10-rc2 to be able to check yaml > > > > > Add Reg entry > > > > > > > > > > V4: Remove an accidental makefile change > > > > > Move type:object under additional properties > > > > > > > > > > V3: Rebase sample from aips-bus example > > > > > Split off from series adding i.MX8M Nano functions to reduce noise > > > > > > > > > > V2: Attempted to update yaml from feedback > > > > > > > > > > > > > Applied, thanks! > > > > > > Rob, > > > > > > I am not seeing this anywhere. Can you tell me where this was > > > applied? It's not appearing in Linux-next > > > > Rob, > > > > Patchwork shows this has been accepted [1], however I don't see that > > it's still applied. > > > > > > [1] https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20201118230414.121316-1-aford173@gmail.com/ > > > > Can you apply it? It looks like building the device tree is throwing > > messages because this is missing. > > > > Shawn, > > Since you're the maintainer for the IMX stuff, can I update the > MAINTAINERS file to add this yaml file under the IMX section? When > building device trees, it throws a bunch of splat because this patch > was never applied, and checkpatch is showing it wants a maintainer. checkpatch warning on maintainer shouldn't be a problem. We don't really want to bloat IMX entry in MAINTAINERS. Shawn
diff --git a/Documentation/devicetree/bindings/bus/fsl,spba-bus.yaml b/Documentation/devicetree/bindings/bus/fsl,spba-bus.yaml new file mode 100644 index 000000000000..e9f77ecae3d3 --- /dev/null +++ b/Documentation/devicetree/bindings/bus/fsl,spba-bus.yaml @@ -0,0 +1,68 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/bus/fsl,spba-bus.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Shared Peripherals Bus Interface + +maintainers: + - Shawn Guo <shawnguo@kernel.org> + +description: | + A simple bus enabling access to shared peripherals. + + The "spba-bus" follows the "simple-bus" set of properties, as + specified in the Devicetree Specification. It is an extension of + "simple-bus" because the SDMA controller uses this compatible flag to + determine which peripherals are available to it and the range over which + the SDMA can access. There are no special clocks for the bus, because + the SDMA controller itself has its interrupt, and clock assignments. + +select: + properties: + compatible: + contains: + const: fsl,spba-bus + required: + - compatible + +properties: + $nodename: + pattern: "^bus(@[0-9a-f]+)?$" + + compatible: + items: + - const: fsl,spba-bus + - const: simple-bus + + '#address-cells': + enum: [ 1, 2 ] + + '#size-cells': + enum: [ 1, 2 ] + + reg: + maxItems: 1 + + ranges: true + +required: + - compatible + - '#address-cells' + - '#size-cells' + - reg + - ranges + +additionalProperties: + type: object + +examples: + - | + bus@30000000 { + compatible = "fsl,spba-bus", "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x30000000 0x100000>; + ranges; + };
Add binding doc for fsl,spba-bus. Signed-off-by: Adam Ford <aford173@gmail.com> --- make dt_binding_check -j8 |grep spba DTEX Documentation/devicetree/bindings/bus/fsl,spba-bus.example.dts DTC Documentation/devicetree/bindings/bus/fsl,spba-bus.example.dt.yaml CHECK Documentation/devicetree/bindings/bus/fsl,spba-bus.example.dt.yaml V5: Rebase on 5.10-rc2 to be able to check yaml Add Reg entry V4: Remove an accidental makefile change Move type:object under additional properties V3: Rebase sample from aips-bus example Split off from series adding i.MX8M Nano functions to reduce noise V2: Attempted to update yaml from feedback