2020-09-30 05:37:45

by Kunihiko Hayashi

Subject: [PATCH v3 2/4] dt-bindings: PCI: uniphier-ep: Add iATU register description

In the dt-bindings, "atu" reg-names is required to get the register space
for iATU in Synopsis DWC version 4.80 or later.

Signed-off-by: Kunihiko Hayashi <[email protected]>
---
.../bindings/pci/socionext,uniphier-pcie-ep.yaml | 20 ++++++++++++++------
1 file changed, 14 insertions(+), 6 deletions(-)

diff --git a/Documentation/devicetree/bindings/pci/socionext,uniphier-pcie-ep.yaml b/Documentation/devicetree/bindings/pci/socionext,uniphier-pcie-ep.yaml
index f0558b9..f4292d2 100644
--- a/Documentation/devicetree/bindings/pci/socionext,uniphier-pcie-ep.yaml
+++ b/Documentation/devicetree/bindings/pci/socionext,uniphier-pcie-ep.yaml
@@ -23,14 +23,22 @@ properties:
const: socionext,uniphier-pro5-pcie-ep

reg:
- maxItems: 4
+ minItems: 4
+ maxItems: 5

reg-names:
- items:
- - const: dbi
- - const: dbi2
- - const: link
- - const: addr_space
+ oneOf:
+ - items:
+ - const: dbi
+ - const: dbi2
+ - const: link
+ - const: addr_space
+ - items:
+ - const: dbi
+ - const: dbi2
+ - const: link
+ - const: addr_space
+ - const: atu

clocks:
maxItems: 2
--
2.7.4

2020-09-30 12:52:11

by Rob Herring

Subject: Re: [PATCH v3 2/4] dt-bindings: PCI: uniphier-ep: Add iATU register description

On Wed, Sep 30, 2020 at 12:36 AM Kunihiko Hayashi
<[email protected]> wrote:
>
> In the dt-bindings, "atu" reg-names is required to get the register space
> for iATU in Synopsis DWC version 4.80 or later.
>
> Signed-off-by: Kunihiko Hayashi <[email protected]>
> ---
> .../bindings/pci/socionext,uniphier-pcie-ep.yaml | 20 ++++++++++++++------
> 1 file changed, 14 insertions(+), 6 deletions(-)

Reviewed-by: Rob Herring <[email protected]>