linux-kernel - [PATCH v2] dt-bindings: gpio: renesas,rcar-gpio: Add r8a774e1 support

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Date:   Fri, 28 Aug 2020 08:30:24 +0100
From:   Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
To:     Linus Walleij <linus.walleij@...aro.org>,
        Bartosz Golaszewski <bgolaszewski@...libre.com>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        Rob Herring <robh+dt@...nel.org>
Cc:     linux-gpio@...r.kernel.org, linux-renesas-soc@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>,
        Prabhakar <prabhakar.csengg@...il.com>
Subject: [PATCH v2] dt-bindings: gpio: renesas,rcar-gpio: Add r8a774e1 support

Document Renesas RZ/G2H (R8A774E1) GPIO blocks compatibility within the
relevant dt-bindings. R8A774E1 GPIO module is identical to R-Car Gen3
family.

No driver change is needed due to the fallback compatible value
"renesas,rcar-gen3-gpio".

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@...der.be>
Acked-by: Rob Herring <robh@...nel.org>
---
Hi All,

This patch is part of series [1] (patch 6/9), rest of the patches have
been acked/queued.

[1] https://lkml.org/lkml/2020/7/13/1275

Cheers,
Prabhakar

v1->v2
* Rebased the patch on 5.9-rc1 (YAML conversion)
* Updated commit description
* Restored acks from Geert and Rob
---
 Documentation/devicetree/bindings/gpio/renesas,rcar-gpio.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/gpio/renesas,rcar-gpio.yaml b/Documentation/devicetree/bindings/gpio/renesas,rcar-gpio.yaml
index 3ad229307bd5..5026662e4508 100644
--- a/Documentation/devicetree/bindings/gpio/renesas,rcar-gpio.yaml
+++ b/Documentation/devicetree/bindings/gpio/renesas,rcar-gpio.yaml
@@ -37,6 +37,7 @@ properties:
               - renesas,gpio-r8a774a1     # RZ/G2M
               - renesas,gpio-r8a774b1     # RZ/G2N
               - renesas,gpio-r8a774c0     # RZ/G2E
+              - renesas,gpio-r8a774e1     # RZ/G2H
               - renesas,gpio-r8a7795      # R-Car H3
               - renesas,gpio-r8a7796      # R-Car M3-W
               - renesas,gpio-r8a77961     # R-Car M3-W+
-- 
2.17.1