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SubjectRe: [PATCH v12 08/11] media: staging: dt-bindings: add Rockchip ISP1 yaml bindings
On Wed, Jan 08, 2020 at 01:50:38PM -0300, Helen Koike wrote:
> Hi,
>
> Thank you for your review.
>
> On 1/7/20 12:01 PM, Sakari Ailus wrote:
> > Hi Helen,
> >
> > On Fri, Dec 27, 2019 at 05:01:13PM -0300, Helen Koike wrote:
> >> Add yaml DT bindings for Rockchip ISP1.
> >>
> >> This was tested and verified with:
> >> mv drivers/staging/media/rkisp1/Documentation/devicetree/bindings/media/rockchip-isp1.yaml Documentation/devicetree/bindings/media/
> >> make dt_binding_check DT_SCHEMA_FILES=Documentation/devicetree/bindings/media/rockchip-isp1.yaml
> >> make dtbs_check DT_SCHEMA_FILES=Documentation/devicetree/bindings/media/rockchip-isp1.yaml
> >>
> >> Signed-off-by: Helen Koike <helen.koike@collabora.com>
> >>
> >> ---
> >>
> >> Changes in v12:
> >> - The commit replaces the following commit in previous series named
> >> media: staging: dt-bindings: Document the Rockchip ISP1 bindings
> >> This new patch adds yaml binding and was verified with
> >> make dtbs_check and make dt_binding_check
> >>
> >> Changes in v11:
> >> - add clock-names values
> >>
> >> Changes in v10:
> >> - unsquash
> >>
> >> Changes in v9:
> >> - squash
> >> - move to staging
> >>
> >> Changes in v8:
> >> - fix title division style
> >>
> >> Changes in v7:
> >> - update document with new design and tested example
> >>
> >> .../bindings/media/rockchip-isp1.yaml | 193 ++++++++++++++++++
> >> 1 file changed, 193 insertions(+)
> >> create mode 100644 drivers/staging/media/rkisp1/Documentation/devicetree/bindings/media/rockchip-isp1.yaml
> >>
> >> diff --git a/drivers/staging/media/rkisp1/Documentation/devicetree/bindings/media/rockchip-isp1.yaml b/drivers/staging/media/rkisp1/Documentation/devicetree/bindings/media/rockchip-isp1.yaml
> >> new file mode 100644
> >> index 000000000000..4d1b2c67a4cd
> >> --- /dev/null
> >> +++ b/drivers/staging/media/rkisp1/Documentation/devicetree/bindings/media/rockchip-isp1.yaml
> >> @@ -0,0 +1,193 @@
> >> +# SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> >> +%YAML 1.2
> >> +---
> >> +$id: http://devicetree.org/schemas/media/rockchip-isp1.yaml#
> >> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> >> +
> >> +title: Rockchip SoC Image Signal Processing unit v1
> >> +
> >> +maintainers:
> >> + - Helen Koike <helen.koike@collabora.com>
> >> +
> >> +description: |
> >> + Rockchip ISP1 is the Camera interface for the Rockchip series of SoCs
> >> + which contains image processing, scaling, and compression funcitons.
> >
> > "functions"
> >
> >> +
> >> +properties:
> >> + compatible:
> >> + const: rockchip,rk3399-cif-isp
> >> +
> >> + reg:
> >> + maxItems: 1
> >> +
> >> + interrupts:
> >> + maxItems: 1
> >> +
> >> + iommus:
> >> + maxItems: 1
> >> +
> >> + power-domains:
> >> + maxItems: 1
> >> +
> >> + phys:
> >> + maxItems: 1
> >> + description: phandle for the PHY port
> >> +
> >> + phy-names:
> >> + const: dphy
> >> +
> >> + clocks:
> >> + items:
> >> + - description: ISP clock
> >> + - description: ISP aclk clock
> >> + - description: ISP aclk wrapper clock
> >> + - description: ISP hclk clock
> >> + - description: ISP hclk wrapper clock
> >> +
> >> + clock-names:
> >> + items:
> >> + - const: clk_isp
> >> + - const: aclk_isp
> >> + - const: aclk_isp_wrap
> >> + - const: hclk_isp
> >> + - const: hclk_isp_wrap
> >> +
> >> + # See ./video-interfaces.txt for details
> >> + ports:
> >> + type: object
> >> + additionalProperties: false
> >> +
> >> + properties:
> >> + "#address-cells":
> >> + const: 1
> >> +
> >> + "#size-cells":
> >> + const: 0
> >> +
> >> + port@0:
> >
> > If you only have a single port node, you could drop reg as well as @0 on
> > the port node.
>
> After the discussions, we have a single port for now, but we might have port@1
> for tx1rx1 in the future.

Ack. Please keep it as-is then.

--
Sakari Ailus
sakari.ailus@linux.intel.com

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