linux-kernel - [PATCH v2 3/8] dt-bindings: serial: fsl-linflexuart: add compatible for S32G2

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Message-ID: <20210908064528.922-4-clin@suse.com>
Date:   Wed,  8 Sep 2021 14:45:23 +0800
From:   Chester Lin <clin@...e.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Rob Herring <robh+dt@...nel.org>,
        Radu Nicolae Pirea <radu-nicolae.pirea@....nxp.com>,
        Andreas Färber <afaerber@...e.de>
CC:     s32@....com, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-serial@...r.kernel.org, Shawn Guo <shawnguo@...nel.org>,
        Li Yang <leoyang.li@....com>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        catalin-dan.udma@....com, bogdan.hamciuc@....com,
        bogdan.folea@....com, ciprianmarian.costea@....com,
        ghennadi.procopciuc@....com, Matthias Brugger <mbrugger@...e.com>,
        "Ivan T . Ivanov" <iivanov@...e.de>,
        "Lee, Chun-Yi" <jlee@...e.com>, Chester Lin <clin@...e.com>
Subject: [PATCH v2 3/8] dt-bindings: serial: fsl-linflexuart: add compatible for S32G2

Add a compatible string for the uart binding of NXP S32G2 platforms. Here
we use "s32v234-linflexuart" as fallback since the current linflexuart
driver can still work on S32G2.

Signed-off-by: Chester Lin <clin@...e.com>
---
Changes in v2:
- Remove redundant minItems/maxItems from compatible properties.
- Remove the redundant example.
- Rename the vendor string to "nxp," for s32g2.

 .../devicetree/bindings/serial/fsl,s32-linflexuart.yaml     | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/serial/fsl,s32-linflexuart.yaml b/Documentation/devicetree/bindings/serial/fsl,s32-linflexuart.yaml
index b6fc123e8375..8b643bae3c7b 100644
--- a/Documentation/devicetree/bindings/serial/fsl,s32-linflexuart.yaml
+++ b/Documentation/devicetree/bindings/serial/fsl,s32-linflexuart.yaml
@@ -20,9 +20,11 @@ allOf:
 
 properties:
   compatible:
-    description: The LINFlexD controller in UART mode.
-    items:
+    oneOf:
       - const: fsl,s32v234-linflexuart
+      - items:
+          - const: nxp,s32g2-linflexuart
+          - const: fsl,s32v234-linflexuart
 
   reg:
     maxItems: 1
-- 
2.30.0