From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A995C21516 for ; Fri, 21 Jul 2023 22:23:26 +0000 (UTC) Received: from out-29.mta0.migadu.com (out-29.mta0.migadu.com [91.218.175.29]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8C9B83A96 for ; Fri, 21 Jul 2023 15:23:17 -0700 (PDT) X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=jookia.org; s=key1; t=1689977807; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=wiQgZ4Wm6yEDAcXzCVAc5MydP04eah8gErZxesi/BMI=; b=h1WWdtgAFYH6OTid6DgJ/kiMQnM+F7MkjMrv6GPWbln+iLdcheLmGVdwBIVOOISf0XTySI +1fzFfEeL3UgMrOD4m45O+r+Gg8wfM9V+QdPjmU2ct5YJnpjqbyiRIAPjPU8sZQ5WviVyt OSv6a78m625Yv9CDsJvl1O0yE6Yyu/+vkjUhiT10oZE3TZz0LBfQf43xPQJH3YVXv+jOyn c+n+EvgjDheGV5fayu/lnvqio57hk86rTGJzakwlfh4WwYsXjEB9ZTlUxmfOw6lMAqVwEB EiPUS4TUY+TvZwfp4XxaxECEuUA60Ns6GL8FZqrUcgm+mTa+IIbhlN4yXvMZYA== From: John Watts To: linux-sunxi@lists.linux.dev Cc: Wolfgang Grandegger , Marc Kleine-Budde , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Paul Walmsley , Palmer Dabbelt , Albert Ou , linux-can@vger.kernel.org, netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, John Watts Subject: [PATCH v2 1/4] dt-bindings: net: can: Add support for Allwinner D1 CAN controller Date: Sat, 22 Jul 2023 08:15:50 +1000 Message-ID: <20230721221552.1973203-3-contact@jookia.org> In-Reply-To: <20230721221552.1973203-2-contact@jookia.org> References: <20230721221552.1973203-2-contact@jookia.org> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Migadu-Flow: FLOW_OUT X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_BLOCKED, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE,URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net The Allwinner D1 has two CAN controllers, both a variant of the R40 controller. Unfortunately the registers for the D1 controllers are moved around enough to be incompatible and require a new compatible. Introduce the "allwinner,sun20i-d1-can" compatible to support this. Signed-off-by: John Watts --- .../bindings/net/can/allwinner,sun4i-a10-can.yaml | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/net/can/allwinner,sun4i-a10-can.yaml b/Documentation/devicetree/bindings/net/can/allwinner,sun4i-a10-can.yaml index 9c494957a07a..e42ea28d6ab4 100644 --- a/Documentation/devicetree/bindings/net/can/allwinner,sun4i-a10-can.yaml +++ b/Documentation/devicetree/bindings/net/can/allwinner,sun4i-a10-can.yaml @@ -21,6 +21,7 @@ properties: - const: allwinner,sun4i-a10-can - const: allwinner,sun4i-a10-can - const: allwinner,sun8i-r40-can + - const: allwinner,sun20i-d1-can reg: maxItems: 1 @@ -37,8 +38,9 @@ properties: if: properties: compatible: - contains: - const: allwinner,sun8i-r40-can + enum: + - allwinner,sun8i-r40-can + - allwinner,sun20i-d1-can then: required: -- 2.41.0