linux-kernel - [PATCH v1 5/8] dt-bindings: net: dsa: microchip: add missing spi-{cpha,cpol} properties

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Message-Id: <20230607115508.2964574-5-l.goehrs@pengutronix.de>
Date:   Wed,  7 Jun 2023 13:55:04 +0200
From:   Leonard Göhrs <l.goehrs@...gutronix.de>
To:     Woojung Huh <woojung.huh@...rochip.com>,
        UNGLinuxDriver@...rochip.com, Andrew Lunn <andrew@...n.ch>,
        Florian Fainelli <f.fainelli@...il.com>,
        Vladimir Oltean <olteanv@...il.com>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>, Marek Vasut <marex@...x.de>
Cc:     kernel@...gutronix.de,
        Leonard Göhrs <l.goehrs@...gutronix.de>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>, netdev@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v1 5/8] dt-bindings: net: dsa: microchip: add missing spi-{cpha,cpol} properties

This patch allows setting the correct SPI phase and polarity for KSZ
switches.

Signed-off-by: Leonard Göhrs <l.goehrs@...gutronix.de>
---
 Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml b/Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml
index e51be1ac03623..f7c620d9ee8b4 100644
--- a/Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml
+++ b/Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml
@@ -49,6 +49,9 @@ properties:
       Set if the output SYNCLKO clock should be disabled. Do not mix with
       microchip,synclko-125.
 
+  spi-cpha: true
+  spi-cpol: true
+
 required:
   - compatible
   - reg
-- 
2.39.2