lkml.org 
[lkml]   [2022]   [May]   [26]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH] dt-bindings: PCI: socionext,uniphier-pcie: Add missing child interrupt controller
From
Date
Hi Rob,

On 2022/05/26 6:01, Rob Herring wrote:
> The Socionext interrupt controller internal to the the PCI block isn't
> documented which causes warnings when unevaluatedProperties check is
> also fixed. Add the 'interrupt-controller' child node and properties and
> fixup the example so that interrupt properties can be parsed.

Surely internal interrupt controller isn't described, and should be documented.
And the child node name "legacy-interrupt-controller" also should be fixed.

Reviewed-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>

BTW I can't reproduce such warnings with my environment.
Can you show the command line to reproduce the warnings?

Thank you,

>
> Signed-off-by: Rob Herring <robh@kernel.org>
> ---
> .../bindings/pci/socionext,uniphier-pcie.yaml | 23 ++++++++++++++++++-
> 1 file changed, 22 insertions(+), 1 deletion(-)
>
> diff --git
> a/Documentation/devicetree/bindings/pci/socionext,uniphier-pcie.yaml
> b/Documentation/devicetree/bindings/pci/socionext,uniphier-pcie.yaml
> index f5926d0fb085..638b99db0433 100644
> --- a/Documentation/devicetree/bindings/pci/socionext,uniphier-pcie.yaml
> +++ b/Documentation/devicetree/bindings/pci/socionext,uniphier-pcie.yaml
> @@ -51,6 +51,19 @@ properties:
> phy-names:
> const: pcie-phy
>
> + interrupt-controller:
> + type: object
> + additionalProperties: false
> +
> + properties:
> + interrupt-controller: true
> +
> + '#interrupt-cells':
> + const: 1
> +
> + interrupts:
> + maxItems: 1
> +
> required:
> - compatible
> - reg
> @@ -62,6 +75,13 @@ unevaluatedProperties: false
>
> examples:
> - |
> + bus {
> + gic: interrupt-controller {
> + interrupt-controller;
> + #interrupt-cells = <3>;
> + };
> + };
> +
> pcie: pcie@66000000 {
> compatible = "socionext,uniphier-pcie";
> reg-names = "dbi", "link", "config";
> @@ -80,6 +100,7 @@ examples:
> phys = <&pcie_phy>;
> #interrupt-cells = <1>;
> interrupt-names = "dma", "msi";
> + interrupt-parent = <&gic>;
> interrupts = <0 224 4>, <0 225 4>;
> interrupt-map-mask = <0 0 0 7>;
> interrupt-map = <0 0 0 1 &pcie_intc 0>,
> @@ -87,7 +108,7 @@ examples:
> <0 0 0 3 &pcie_intc 2>,
> <0 0 0 4 &pcie_intc 3>;
>
> - pcie_intc: legacy-interrupt-controller {
> + pcie_intc: interrupt-controller {
> interrupt-controller;
> #interrupt-cells = <1>;
> interrupt-parent = <&gic>;
>

---
Best Regards
Kunihiko Hayashi

\
 
 \ /
  Last update: 2022-05-26 11:02    [W:0.069 / U:0.264 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site