From patchwork Mon Mar 7 14:34:14 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andre Przywara X-Patchwork-Id: 549093 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1C705C433FE for ; Mon, 7 Mar 2022 14:34:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243261AbiCGOfi (ORCPT ); Mon, 7 Mar 2022 09:35:38 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36260 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243260AbiCGOfi (ORCPT ); Mon, 7 Mar 2022 09:35:38 -0500 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 099DC7D031; Mon, 7 Mar 2022 06:34:43 -0800 (PST) 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 CB98CED1; Mon, 7 Mar 2022 06:34:42 -0800 (PST) Received: from donnerap.arm.com (donnerap.cambridge.arm.com [10.1.196.172]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id CD7A53F66F; Mon, 7 Mar 2022 06:34:40 -0800 (PST) From: Andre Przywara To: Maxime Ripard , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland Cc: Rob Herring , Mesih Kilinc , Icenowy Zheng , Jesse Taube , Giulio Benetti , George Hilliard , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, Ulf Hansson , linux-mmc@vger.kernel.org Subject: [PATCH 07/14] dt-bindings: mmc: sunxi: add Allwinner F1c100s compatible Date: Mon, 7 Mar 2022 14:34:14 +0000 Message-Id: <20220307143421.1106209-8-andre.przywara@arm.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220307143421.1106209-1-andre.przywara@arm.com> References: <20220307143421.1106209-1-andre.przywara@arm.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org From: Jesse Taube The Allwinner F1C100 series contains two MMC controller blocks. From comparing the data sheets, they seem to be compatible with the one used in the Allwinner A20: the register layout is the same, and they use the same separate sample and output clocks design. The only difference is the missing reset line in the A20 version, but both the binding and the Linux driver make this optional, so it's still a fit. Add the new SoC specific name and require it to be paired with the A20 fallback name, as this is all the driver needs to care about. Signed-off-by: Jesse Taube Signed-off-by: Andre Przywara Acked-by: Rob Herring Acked-by: Samuel Holland --- .../devicetree/bindings/mmc/allwinner,sun4i-a10-mmc.yaml | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/mmc/allwinner,sun4i-a10-mmc.yaml b/Documentation/devicetree/bindings/mmc/allwinner,sun4i-a10-mmc.yaml index 4f62ad6ce50c..76137132500d 100644 --- a/Documentation/devicetree/bindings/mmc/allwinner,sun4i-a10-mmc.yaml +++ b/Documentation/devicetree/bindings/mmc/allwinner,sun4i-a10-mmc.yaml @@ -55,6 +55,9 @@ properties: - items: - const: allwinner,sun50i-h616-mmc - const: allwinner,sun50i-a100-mmc + - items: + - const: allwinner,suniv-f1c100s-mmc + - const: allwinner,sun7i-a20-mmc reg: maxItems: 1