From patchwork Mon Nov 11 01:30:21 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andre Przywara X-Patchwork-Id: 13870148 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id BE6B7D12D5D for ; Mon, 11 Nov 2024 01:36:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=0Gig57UkfvN4ZhgW1vq5LNwnfjUupDKhCxc5SEYc3AQ=; b=RQQMJVn6zcxgrC49ODsIdU2KLE y7r0Itu9XXQlceb3PrJ5PkHKANEyZu1vaujIEOEKSVQ3S1MZJS8luqaStu6cBTpufk7ZNrFBQXNso Z7IYJ8F4FkyAJAybTInkUs0Q8rfOTqceZfu9PutOmUfhKWoIhbufRnFMc8YEVZ1jl3+NqOWQ1f+YU kMHBrMCK/4qoi1U/TNeDUqZNQhuEDDi8F9OXDbeku7jlWlozSr7305TN7iQ0RvQ7swvssgdFX/hVh xSnoUKBPwGnATX3X8+AikUD25nual+hXEGKjHQRE8BWT3NjpYqJTKGXXwmNQKVM9I8Etjw7JAvf2d oh8+iZiA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tAJLn-0000000G386-0R6O; Mon, 11 Nov 2024 01:36:19 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tAJGU-0000000G1os-16Fe for linux-arm-kernel@lists.infradead.org; Mon, 11 Nov 2024 01:30:53 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id D6E6E1CDD; Sun, 10 Nov 2024 17:31:19 -0800 (PST) Received: from localhost.localdomain (usa-sjc-mx-foss1.foss.arm.com [172.31.20.19]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 4C5003F66E; Sun, 10 Nov 2024 17:30:48 -0800 (PST) From: Andre Przywara To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Ulf Hansson Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org, linux-mmc@vger.kernel.org Subject: [PATCH 02/14] dt-bindings: mmc: sunxi: add compatible strings for Allwinner A523 Date: Mon, 11 Nov 2024 01:30:21 +0000 Message-ID: <20241111013033.22793-3-andre.przywara@arm.com> X-Mailer: git-send-email 2.46.2 In-Reply-To: <20241111013033.22793-1-andre.przywara@arm.com> References: <20241111013033.22793-1-andre.przywara@arm.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241110_173050_366286_94808439 X-CRM114-Status: GOOD ( 12.19 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The Allwinner A523 uses the same MMC IP as the D1. Introduce the new specific compatible strings, and use them with fallbacks to the D1 strings. Also it turned out that the A100 is not compatible to the H616, instead it is the same as the D1. For compatibility we cannot change the fallback chain, but any drivers are from now on supposed to match on the H616 string directly. Mark this fallback chain as deprecated, to avoid new users to be added. Signed-off-by: Andre Przywara Acked-by: Conor Dooley --- .../devicetree/bindings/mmc/allwinner,sun4i-a10-mmc.yaml | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/mmc/allwinner,sun4i-a10-mmc.yaml b/Documentation/devicetree/bindings/mmc/allwinner,sun4i-a10-mmc.yaml index 8e4c77b7e4ab9..40b83af02c3f9 100644 --- a/Documentation/devicetree/bindings/mmc/allwinner,sun4i-a10-mmc.yaml +++ b/Documentation/devicetree/bindings/mmc/allwinner,sun4i-a10-mmc.yaml @@ -50,10 +50,14 @@ properties: - enum: - allwinner,sun20i-d1-emmc - allwinner,sun50i-h616-emmc + - allwinner,sun55i-a523-emmc - const: allwinner,sun50i-a100-emmc - - items: + - items: # deprecated fallback chain - const: allwinner,sun50i-h616-mmc - const: allwinner,sun50i-a100-mmc + - items: + - const: allwinner,sun55i-a523-mmc + - const: allwinner,sun20i-d1-mmc reg: maxItems: 1