lkml.org 
[lkml]   [2022]   [Jul]   [20]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 2/2] dt-bindings: PCI: mediatek-gen3: Add new clock name
On Sat, Jul 16, 2022 at 03:43:49PM +0800, Jianjun Wang wrote:
> MT8188 and MT8195 use clock "peri_mem" instead of "top_133m", add new
> clock name "peri_mem" for MT8188 and MT8195.

This should be part of patch 1.

Clock names for IP blocks should be local to the IP block. IOW, named
after the input name for the clocks or what their function is if you
don't know that. Neither the old names nor the new name seem to follow
this. At least make the new name follow that convention.

>
> Signed-off-by: Jianjun Wang <jianjun.wang@mediatek.com>
> ---
> .../bindings/pci/mediatek-pcie-gen3.yaml | 42 ++++++++++++++-----
> 1 file changed, 32 insertions(+), 10 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml b/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml
> index 67d2ba25e336..038e25ae0be7 100644
> --- a/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml
> +++ b/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml
> @@ -43,9 +43,6 @@ description: |+
> each set has its own address for MSI message, and supports 32 MSI vectors
> to generate interrupt.
>
> -allOf:
> - - $ref: /schemas/pci/pci-bus.yaml#
> -
> properties:
> compatible:
> oneOf:
> @@ -85,13 +82,7 @@ properties:
> maxItems: 6
>
> clock-names:
> - items:
> - - const: pl_250m
> - - const: tl_26m
> - - const: tl_96m
> - - const: tl_32k
> - - const: peri_26m
> - - const: top_133m
> + maxItems: 6
>
> assigned-clocks:
> maxItems: 1
> @@ -133,9 +124,40 @@ required:
> - interrupts
> - ranges
> - clocks
> + - clock-names
> - '#interrupt-cells'
> - interrupt-controller
>
> +allOf:
> + - $ref: /schemas/pci/pci-bus.yaml#
> + - if:
> + properties:
> + compatible:
> + contains:
> + enum:
> + - mediatek,mt8188-pcie
> + - mediatek,mt8195-pcie
> + then:
> + properties:
> + clock-names:
> + items:
> + - const: pl_250m
> + - const: tl_26m
> + - const: tl_96m
> + - const: tl_32k
> + - const: peri_26m
> + - const: peri_mem
> + else:
> + properties:
> + clock-names:
> + items:
> + - const: pl_250m
> + - const: tl_26m
> + - const: tl_96m
> + - const: tl_32k
> + - const: peri_26m
> + - const: top_133m
> +
> unevaluatedProperties: false
>
> examples:
> --
> 2.18.0
>
>

\
 
 \ /
  Last update: 2022-07-21 00:25    [W:0.118 / U:0.032 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site