mbox series

[v4,0/2] dt-bindings: timer: sifive, clint: Miscellaneous improvements

Message ID cover.1643360652.git.geert@linux-m68k.org
Headers show
Series dt-bindings: timer: sifive, clint: Miscellaneous improvements | expand

Message

Geert Uytterhoeven Jan. 28, 2022, 9:07 a.m. UTC
Hi all,

This patch series contains two improvements for the SiFive CLINT DT
bindings.

Changes compared to v3[1]:
  - Use architectural maximum instead of practical maximum of 10,
  - Add Reviewed-by (this time for real ;-).

Changes compared to v2[2]:
  - Add Acked-by, Reviewed-by.

Changes compared to v1[3]:
  - Split in two patches,
  - Improve patch description and document limit rationale.

Thanks!

[1] https://lore.kernel.org/r/cover.1639744468.git.geert@linux-m68k.org/
[2] https://lore.kernel.org/r/cover.1639662093.git.geert@linux-m68k.org
[3] https://lore.kernel.org/r/20211125152317.162958-1-geert@linux-m68k.org

Geert Uytterhoeven (2):
  dt-bindings: timer: sifive,clint: Fix number of interrupts
  dt-bindings: timer: sifive,clint: Group interrupt tuples

 .../devicetree/bindings/timer/sifive,clint.yaml          | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

Comments

Conor Dooley Jan. 28, 2022, 5:55 p.m. UTC | #1
> The number of interrupts lacks an upper bound, thus assuming one,
> causing properly grouped "interrupts-extended" properties to be flagged
> as an error by "make dtbs_check".
>
> Fix this by adding the missing "maxItems", using the architectural
> maximum of 4095 interrupts.
>
> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
> Acked-by: Rob Herring <robh@kernel.org>
> ---
> v4:
>   - Use architectural maximum instead of practical maximum of 10,
>
> v3:
>   - Add Acked-by,
>
> v2:
>   - Split in two patches,
>   - Improve patch description and document limit rationale.
> ---
>  Documentation/devicetree/bindings/timer/sifive,clint.yaml | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/Documentation/devicetree/bindings/timer/sifive,clint.yaml b/Documentation/devicetree/bindings/timer/sifive,clint.yaml
> index 8d5f4687add9e81e..fe4b73c3f269fc0f 100644
> --- a/Documentation/devicetree/bindings/timer/sifive,clint.yaml
> +++ b/Documentation/devicetree/bindings/timer/sifive,clint.yaml
> @@ -44,6 +44,7 @@ properties:
>
>    interrupts-extended:
>      minItems: 1
> +    maxItems: 4095
>
>  additionalProperties: false
>
> --
> 2.25.1

Clears errors on the icicle dt, so fwiw: Acked-by: Conor Dooley <conor.dooley@microchip.com>
Rob Herring Feb. 28, 2022, 7:57 p.m. UTC | #2
On Fri, Jan 28, 2022 at 3:07 AM Geert Uytterhoeven <geert@linux-m68k.org> wrote:
>
>         Hi all,
>
> This patch series contains two improvements for the SiFive CLINT DT
> bindings.
>
> Changes compared to v3[1]:
>   - Use architectural maximum instead of practical maximum of 10,
>   - Add Reviewed-by (this time for real ;-).
>
> Changes compared to v2[2]:
>   - Add Acked-by, Reviewed-by.
>
> Changes compared to v1[3]:
>   - Split in two patches,
>   - Improve patch description and document limit rationale.
>
> Thanks!
>
> [1] https://lore.kernel.org/r/cover.1639744468.git.geert@linux-m68k.org/
> [2] https://lore.kernel.org/r/cover.1639662093.git.geert@linux-m68k.org
> [3] https://lore.kernel.org/r/20211125152317.162958-1-geert@linux-m68k.org
>
> Geert Uytterhoeven (2):
>   dt-bindings: timer: sifive,clint: Fix number of interrupts
>   dt-bindings: timer: sifive,clint: Group interrupt tuples
>
>  .../devicetree/bindings/timer/sifive,clint.yaml          | 9 +++++----
>  1 file changed, 5 insertions(+), 4 deletions(-)

As these have not been picked up yet, I've applied them.

Rob