From patchwork Wed Mar 15 21:10:36 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dario Binacchi X-Patchwork-Id: 13176660 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 5AFD8C6FD1D for ; Wed, 15 Mar 2023 21:12:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=fQ+PTkKDkcbKzzxbyzQADI1AuRvneJCVZKUKmXN0XH0=; b=JN6Qq9+UzdyYi4 eBj6WQgvUgQwxVaTf11U3GKGAwsqP0BqtDafStUXxhwaFr3+lf9SH+dpTDiBMJdyYSSeXoPhJyqKs 0zK4HeyBZemNG/mfRsZQHfiH7Xr4iOs93Pms5X+XNpHzqcQNwnkvZUiJdnwwPeS4Gck0udrn9pTwo Cq8ppjI70cU+KG62s9CV8vjQtjAc3f033n0qteyjLqA6xxLOshvgsJ/HOrzCOzjflFJrI0cW1Q9eL s9tBvGq3X/r7brZk6UfrITiBoINGZvXMTZGcKAPlH5lQbqMv8uWKH8gkH9RIOO8QDAwBVjznvNdZp FBRVMax/QumjS5Nfvmcg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1pcYOq-00EQmy-1c; Wed, 15 Mar 2023 21:11:08 +0000 Received: from mail-ed1-x52e.google.com ([2a00:1450:4864:20::52e]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1pcYOl-00EQkq-1s for linux-arm-kernel@lists.infradead.org; Wed, 15 Mar 2023 21:11:06 +0000 Received: by mail-ed1-x52e.google.com with SMTP id z21so15378458edb.4 for ; Wed, 15 Mar 2023 14:11:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amarulasolutions.com; s=google; t=1678914660; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=WuawNslRJtsC33cN3DASsrMzq8m1GQBJdWGYFmYOzJw=; b=Hm4Jn73YCvnNFAAptrzyqMve7nU/PmLdlqQ0AVEJwPboIH0zEKaOnv8wO7gglsKXcx WX8I0FXCivA8E6ZCRvj+ONY+7poyRpgTsW+HbDAZQ+6NOPq95YIOlhSQrkcTNWzzqR7j VOEeIGZSGElSdKcekINhcDP7tY65lziwvVfrI= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1678914660; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=WuawNslRJtsC33cN3DASsrMzq8m1GQBJdWGYFmYOzJw=; b=n/kIng7u0dwcW4hL6JvhqW8wlwpIGCxFImDGjqH4Y9niTZA0SmXKlQj4KCwDSjdFYY EVMMXQNZs0bawYQo5VUwOVTPPU+HfJR3Uw7N9nFBIHVNpbgQwhccE5VKpLueREdrplfz pgvW1XWPRUhfLvmO6+WV8Wb2wQ4snTIVKh7ZLYIqnWEy0nnFV7v38URwl+1BWJolPu2i QAcWop/eQ9zK9bHzf2IvIyvr01pMM8tTjlrtOBJYcDZ/6Uly10nw9eNcPlP/MSKWYSJG 5nossrI/ae6o33xRh/lbA4QjyXMbhJ00GidLIGNya5bAZa2Q47O0ZxIGbyhUBhtRY/Lj ewRw== X-Gm-Message-State: AO0yUKV+fJVwJt9sUv9zm+7cG8U1/d47H0pOOV2MF/e5ygci6hmietLy GMFK0oLkvQG6NGz8TlnIS22tMA== X-Google-Smtp-Source: AK7set/HsncufAKHkG0YqxX7s7PSud+PvzcNbyfIIX8XKDKEbQVS95BgIh70VhfY/KPT2TYhLvUVEw== X-Received: by 2002:a17:907:742:b0:92e:b1dd:cff2 with SMTP id xc2-20020a170907074200b0092eb1ddcff2mr5202283ejb.28.1678914659863; Wed, 15 Mar 2023 14:10:59 -0700 (PDT) Received: from dario-ThinkPad-T14s-Gen-2i.homenet.telecomitalia.it (host-87-0-96-89.retail.telecomitalia.it. [87.0.96.89]) by smtp.gmail.com with ESMTPSA id o15-20020a170906600f00b0092b5384d6desm2965366ejj.153.2023.03.15.14.10.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 15 Mar 2023 14:10:59 -0700 (PDT) From: Dario Binacchi To: linux-kernel@vger.kernel.org Cc: Krzysztof Kozlowski , Amarula patchwork , Vincent Mailhol , Alexandre Torgue , michael@amarulasolutions.com, Rob Herring , Marc Kleine-Budde , Dario Binacchi , Christophe Roullier , Krzysztof Kozlowski , Mark Brown , Maxime Coquelin , Rob Herring , Sebastian Reichel , Viresh Kumar , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com Subject: [RESEND PATCH v7 1/5] dt-bindings: arm: stm32: add compatible for syscon gcan node Date: Wed, 15 Mar 2023 22:10:36 +0100 Message-Id: <20230315211040.2455855-2-dario.binacchi@amarulasolutions.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20230315211040.2455855-1-dario.binacchi@amarulasolutions.com> References: <20230315211040.2455855-1-dario.binacchi@amarulasolutions.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230315_141103_616048_9DE173A0 X-CRM114-Status: GOOD ( 11.07 ) 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 Since commit ad440432d1f9 ("dt-bindings: mfd: Ensure 'syscon' has a more specific compatible") It is required to provide at least 2 compatibles string for syscon node. This patch documents the new compatible for stm32f4 SoC to support global/shared CAN registers access for bxCAN controllers. Signed-off-by: Dario Binacchi Acked-by: Rob Herring --- (no changes since v5) Changes in v5: - Add Rob Herring's Acked-by tag. .../devicetree/bindings/arm/stm32/st,stm32-syscon.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/stm32/st,stm32-syscon.yaml b/Documentation/devicetree/bindings/arm/stm32/st,stm32-syscon.yaml index b2b156cc160a..ad8e51aa01b0 100644 --- a/Documentation/devicetree/bindings/arm/stm32/st,stm32-syscon.yaml +++ b/Documentation/devicetree/bindings/arm/stm32/st,stm32-syscon.yaml @@ -20,6 +20,7 @@ properties: - st,stm32-syscfg - st,stm32-power-config - st,stm32-tamp + - st,stm32f4-gcan - const: syscon - items: - const: st,stm32-tamp @@ -42,6 +43,7 @@ if: contains: enum: - st,stm32mp157-syscfg + - st,stm32f4-gcan then: required: - clocks