linux-kernel - [PATCH 6/6] spi: dt-bindings: drop CPHA and CPOL from common properties

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Message-Id: <20220721153155.245336-7-krzysztof.kozlowski@linaro.org>
Date:   Thu, 21 Jul 2022 17:31:55 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Thierry Reding <thierry.reding@...il.com>,
        Sam Ravnborg <sam@...nborg.org>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Linus Walleij <linus.walleij@...aro.org>,
        Markuss Broks <markuss.broks@...il.com>,
        Lars-Peter Clausen <lars@...afoo.de>,
        Michael Hennerich <Michael.Hennerich@...log.com>,
        Jonathan Cameron <jic23@...nel.org>,
        Alexandru Tachici <alexandru.tachici@...log.com>,
        Marcelo Schmitt <marcelo.schmitt1@...il.com>,
        Tomislav Denis <tomislav.denis@....com>,
        Cosmin Tanislav <cosmin.tanislav@...log.com>,
        Nishant Malpani <nish.malpani25@...il.com>,
        Dragos Bogdan <dragos.bogdan@...log.com>,
        Nuno Sa <nuno.sa@...log.com>,
        Jean-Baptiste Maneyrol <jmaneyrol@...ensense.com>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        Mark Brown <broonie@...nel.org>,
        Tomi Valkeinen <tomi.valkeinen@...com>,
        Andrzej Hajda <andrzej.hajda@...el.com>,
        Maxime Ripard <mripard@...nel.org>,
        Marek Belisko <marek@...delico.com>,
        "H. Nikolaus Schaller" <hns@...delico.com>,
        Christian Eggers <ceggers@...i.de>,
        Beniamin Bia <beniamin.bia@...log.com>,
        Stefan Popa <stefan.popa@...log.com>,
        Oskar Andero <oskar.andero@...il.com>,
        Mårten Lindahl <martenli@...s.com>,
        Dan Murphy <dmurphy@...com>, Sean Nyekjaer <sean@...nix.com>,
        Cristian Pop <cristian.pop@...log.com>,
        Lukas Wunner <lukas@...ner.de>,
        Matt Ranostay <matt.ranostay@...sulko.com>,
        Matheus Tavares <matheus.bernardino@....br>,
        Sankar Velliangiri <navin@...umiz.com>,
        Lubomir Rintel <lkundrak@...sk>,
        Stefan Wahren <stefan.wahren@...tech.com>,
        Pratyush Yadav <p.yadav@...com>,
        dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-iio@...r.kernel.org,
        linux-fbdev@...r.kernel.org, netdev@...r.kernel.org,
        linux-spi@...r.kernel.org
Cc:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        Rob Herring <robh@...nel.org>
Subject: [PATCH 6/6] spi: dt-bindings: drop CPHA and CPOL from common properties

The spi-cpha and spi-cpol properties are device specific and should be
accepted only if device really needs them.  Drop them from common
spi-peripheral-props.yaml schema (each device schema will list them
instead).

Suggested-by: Jonathan Cameron <jic23@...nel.org>
Suggested-by: Rob Herring <robh@...nel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---
 .../devicetree/bindings/spi/spi-peripheral-props.yaml  | 10 ----------
 1 file changed, 10 deletions(-)

diff --git a/Documentation/devicetree/bindings/spi/spi-peripheral-props.yaml b/Documentation/devicetree/bindings/spi/spi-peripheral-props.yaml
index 9d63a58b46a0..ce048e782e80 100644
--- a/Documentation/devicetree/bindings/spi/spi-peripheral-props.yaml
+++ b/Documentation/devicetree/bindings/spi/spi-peripheral-props.yaml
@@ -34,16 +34,6 @@ properties:
     description:
       The device requires 3-wire mode.
 
-  spi-cpha:
-    $ref: /schemas/types.yaml#/definitions/flag
-    description:
-      The device requires shifted clock phase (CPHA) mode.
-
-  spi-cpol:
-    $ref: /schemas/types.yaml#/definitions/flag
-    description:
-      The device requires inverse clock polarity (CPOL) mode.
-
   spi-cs-high:
     $ref: /schemas/types.yaml#/definitions/flag
     description:
-- 
2.34.1