diff mbox series

[v6,1/9] dt-bindings: usb: usbmisc-imx: add fsl,imx8ulp-usbmisc compatible

Message ID 20240221145846.1611627-1-xu.yang_2@nxp.com
State Superseded
Headers show
Series [v6,1/9] dt-bindings: usb: usbmisc-imx: add fsl,imx8ulp-usbmisc compatible | expand

Commit Message

Xu Yang Feb. 21, 2024, 2:58 p.m. UTC
Add "fsl,imx8ulp-usbmisc" compatible.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Xu Yang <xu.yang_2@nxp.com>

---
Changes in v3:
 - new patch due to missed this little one
Changes in v4:
 - no changes
Changes in v5:
 - add Acked-by tag
Changes in v6:
 - no changes
---
 Documentation/devicetree/bindings/usb/fsl,usbmisc.yaml | 1 +
 1 file changed, 1 insertion(+)

Comments

Krzysztof Kozlowski Feb. 21, 2024, 7:28 a.m. UTC | #1
On 21/02/2024 15:58, Xu Yang wrote:
> Add "fsl,imx8ulp-usbmisc" compatible.
> 
> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> Signed-off-by: Xu Yang <xu.yang_2@nxp.com>
> 

Please fix your machine time, so this does not appear in +8 hours in the
future. It unnecessarily goes to the top of my inbox, so I will ignore
the patchset.

Best regards,
Krzysztof
Rob Herring (Arm) Feb. 23, 2024, 5:53 p.m. UTC | #2
On Fri, Feb 23, 2024 at 7:56 AM Xu Yang <xu.yang_2@nxp.com> wrote:
>
> Hi Rob,
>
> >
> > On Wed, Feb 21, 2024 at 10:58:41PM +0800, Xu Yang wrote:
> > > As more and more NXP i.MX chips come out, it becomes harder to maintain
> > > ci-hdrc-usb2.yaml if more stuffs like property restrictions are added to
> > > this file. This will separate i.MX parts out of ci-hdrc-usb2.yaml and add
> > > a new schema for NXP ChipIdea USB2 Controller.
> > >
> > > Signed-off-by: Xu Yang <xu.yang_2@nxp.com>
> > >
> > > ---
> > > Changes in v6:
> > >  - new patch
> > > ---
> > >  .../bindings/usb/ci-hdrc-usb2-imx.yaml        | 75 +++++++++++++++++++
> > >  1 file changed, 75 insertions(+)
> > >  create mode 100644 Documentation/devicetree/bindings/usb/ci-hdrc-usb2-imx.yaml
> > >
> > > diff --git a/Documentation/devicetree/bindings/usb/ci-hdrc-usb2-imx.yaml b/Documentation/devicetree/bindings/usb/ci-
> > hdrc-usb2-imx.yaml
> > > new file mode 100644
> > > index 000000000000..2ec62f564bf5
> > > --- /dev/null
> > > +++ b/Documentation/devicetree/bindings/usb/ci-hdrc-usb2-imx.yaml
> > > @@ -0,0 +1,75 @@
> > > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> > > +%YAML 1.2
> > > +---
> > > +$id: http://devicetree.org/schemas/usb/ci-hdrc-
> > usb2-
> > imx.yaml%23&data=05%7C02%7Cxu.yang_2%40nxp.com%7C4ac0c60cd4b4433f0f9f08dc34782572%7C686ea1d3bc2b4c6fa92c
> > d99c5c301635%7C0%7C0%7C638442937830606824%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIi
> > LCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C0%7C%7C%7C&sdata=7p1DzvYmBsTgN44jypH7lc56z9hVBsFBYXUwsblk9z8%3D&reserv
> > ed=0
> > > +$schema: http://devicetree.org/meta-
> > schemas%2Fcore.yaml%23&data=05%7C02%7Cxu.yang_2%40nxp.com%7C4ac0c60cd4b4433f0f9f08dc34782572%7C686ea1d3
> > bc2b4c6fa92cd99c5c301635%7C0%7C0%7C638442937830615622%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLC
> > JQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C0%7C%7C%7C&sdata=fWWy9enbGK5yeKiovday7go3Gss5L%2F%2Fe%2F
> > OZcANny0QA%3D&reserved=0
> > > +
> > > +title: NXP USB2 ChipIdea USB controller
> > > +
> > > +maintainers:
> > > +  - Xu Yang <xu.yang_2@nxp.com>
> > > +
> > > +properties:
> > > +  compatible:
> > > +    oneOf:
> > > +      - enum:
> > > +          - fsl,imx27-usb
> > > +      - items:
> > > +          - enum:
> > > +              - fsl,imx23-usb
> > > +              - fsl,imx25-usb
> > > +              - fsl,imx28-usb
> > > +              - fsl,imx35-usb
> > > +              - fsl,imx50-usb
> > > +              - fsl,imx51-usb
> > > +              - fsl,imx53-usb
> > > +              - fsl,imx6q-usb
> > > +              - fsl,imx6sl-usb
> > > +              - fsl,imx6sx-usb
> > > +              - fsl,imx6ul-usb
> > > +              - fsl,imx7d-usb
> > > +              - fsl,vf610-usb
> > > +          - const: fsl,imx27-usb
> > > +      - items:
> > > +          - enum:
> > > +              - fsl,imx8dxl-usb
> > > +              - fsl,imx8ulp-usb
> > > +          - const: fsl,imx7ulp-usb
> > > +          - const: fsl,imx6ul-usb
> > > +      - items:
> > > +          - enum:
> > > +              - fsl,imx8mm-usb
> > > +              - fsl,imx8mn-usb
> > > +          - const: fsl,imx7d-usb
> > > +          - const: fsl,imx27-usb
> > > +      - items:
> > > +          - enum:
> > > +              - fsl,imx6sll-usb
> > > +              - fsl,imx7ulp-usb
> > > +          - const: fsl,imx6ul-usb
> > > +          - const: fsl,imx27-usb
> >
> > Now you just duplicated all the compatibles, and now any new compatibles
> > have to be added in 2 places. For this to work, you have to split
> > ci-hdrc-usb2.yaml into 2 files. One with all the common properties and
> > one with compatibles (minus imx). This is also needed if imx has any
> > extra properties the other don't.
> >
> > Didn't I say this already?
> >
>
> Yes, I know.
>
> But according to your words, I need to split ci-hdrc-usb2.yaml into 1 common
> file and more than 1 vendor specific files (imx, nvidia, qcom, nuvoton and
> others). In this patchset, I only focus on imx part and KK said he or someone
> will take over other parts, therefore I just duplicated all the imx compatibles.

This series is just wasting our time because it can't be applied without that.

> If I only create imx specific yaml file and remove all compatilbles from common
> file, nvidia, qcom, nuvoton and others compatible info will be lost, is this
> feasible? Or should I create mutiple vendor specific files at the same time?

You don't have to split each vendor to a separate vendor schema file.
Just move everything common to ci-hdrc-usb2-common.yaml and add a
reference to it. Then imx can reference the common file.

Rob
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/usb/fsl,usbmisc.yaml b/Documentation/devicetree/bindings/usb/fsl,usbmisc.yaml
index 2d3589d284b2..0a6e7ac1b37e 100644
--- a/Documentation/devicetree/bindings/usb/fsl,usbmisc.yaml
+++ b/Documentation/devicetree/bindings/usb/fsl,usbmisc.yaml
@@ -33,6 +33,7 @@  properties:
               - fsl,imx7ulp-usbmisc
               - fsl,imx8mm-usbmisc
               - fsl,imx8mn-usbmisc
+              - fsl,imx8ulp-usbmisc
           - const: fsl,imx7d-usbmisc
           - const: fsl,imx6q-usbmisc
       - items: