diff mbox series

[1/5] dt-bindings: pci: rcar-pci-ep: Document r8a774a1 and r8a774b1

Message ID 20200814173037.17822-2-prabhakar.mahadev-lad.rj@bp.renesas.com (mailing list archive)
State Accepted, archived
Delegated to: Lorenzo Pieralisi
Headers show
Series Add PCIe EP nodes on RZ/G2[EMN] | expand

Commit Message

Prabhakar Aug. 14, 2020, 5:30 p.m. UTC 
Document the support for R-Car PCIe EP on R8A774A1 and R8A774B1 SoC
devices.

Also constify "renesas,rcar-gen3-pcie-ep" so that it can be used as
fallback compatible string for R-Car Gen3 and RZ/G2 devices as the
PCIe module is identical.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
---
 Documentation/devicetree/bindings/pci/rcar-pci-ep.yaml | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

Comments

Geert Uytterhoeven Aug. 21, 2020, 12:04 p.m. UTC | #1 
On Fri, Aug 14, 2020 at 7:32 PM Lad Prabhakar
<prabhakar.mahadev-lad.rj@bp.renesas.com> wrote:
> Document the support for R-Car PCIe EP on R8A774A1 and R8A774B1 SoC
> devices.
>
> Also constify "renesas,rcar-gen3-pcie-ep" so that it can be used as
> fallback compatible string for R-Car Gen3 and RZ/G2 devices as the
> PCIe module is identical.
>
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>

Gr{oetje,eeting}s,

                        Geert
Yoshihiro Shimoda Aug. 24, 2020, 11:35 a.m. UTC | #2 
Hi Lad-san,

> From: Lad Prabhakar, Sent: Saturday, August 15, 2020 2:31 AM
> 
> Document the support for R-Car PCIe EP on R8A774A1 and R8A774B1 SoC
> devices.
> 
> Also constify "renesas,rcar-gen3-pcie-ep" so that it can be used as
> fallback compatible string for R-Car Gen3 and RZ/G2 devices as the
> PCIe module is identical.
> 
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>

Thank you for the patch!

Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>

Best regards,
Yoshihiro Shimoda
Rob Herring (Arm) Aug. 25, 2020, 2:16 a.m. UTC | #3 
On Fri, 14 Aug 2020 18:30:33 +0100, Lad Prabhakar wrote:
> Document the support for R-Car PCIe EP on R8A774A1 and R8A774B1 SoC
> devices.
> 
> Also constify "renesas,rcar-gen3-pcie-ep" so that it can be used as
> fallback compatible string for R-Car Gen3 and RZ/G2 devices as the
> PCIe module is identical.
> 
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
> ---
>  Documentation/devicetree/bindings/pci/rcar-pci-ep.yaml | 7 +++++--
>  1 file changed, 5 insertions(+), 2 deletions(-)
> 

Reviewed-by: Rob Herring <robh@kernel.org>
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/pci/rcar-pci-ep.yaml b/Documentation/devicetree/bindings/pci/rcar-pci-ep.yaml
index aa483c7f27fd..70c45f72ab20 100644
--- a/Documentation/devicetree/bindings/pci/rcar-pci-ep.yaml
+++ b/Documentation/devicetree/bindings/pci/rcar-pci-ep.yaml
@@ -14,8 +14,11 @@  maintainers:
 properties:
   compatible:
     items:
-      - const: renesas,r8a774c0-pcie-ep
-      - const: renesas,rcar-gen3-pcie-ep
+      - enum:
+          - renesas,r8a774a1-pcie-ep     # RZ/G2M
+          - renesas,r8a774b1-pcie-ep     # RZ/G2N
+          - renesas,r8a774c0-pcie-ep     # RZ/G2E
+      - const: renesas,rcar-gen3-pcie-ep # R-Car Gen3 and RZ/G2
 
   reg:
     maxItems: 5