From patchwork Tue Mar 28 07:33:24 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dario Binacchi X-Patchwork-Id: 13190631 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 436DEC76196 for ; Tue, 28 Mar 2023 07:34:51 +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=OsQ4ZVj+74kb75M+XVsXFTJYC1YtPMQiXcSg7hzhLgQ=; b=nNlC1sNWaYPrvV DPtIfssUTbaFSsZyV+bYKM01zhTEfFWZYnE73N7rNjDcev5kP4Wv9o01L4jmHETGTi9iONsHgKVh9 eSPzWK80bgMUUVtSuvx0lR786+ZXQAmoxJt2/DuXDmsJk7PhqI3hP+/GRXws5TWYqouGvVxQMt+L0 LRejZX0jXJ3KyOswEgJTYtr866Msu7NYSjUnfJVR50n8jrzMINbyak1RHcXbf9zWayfDqrzBGOxnb 5H5tKPntJ4DxwHhxsNf/Wv1eZH1QwZnaRAKTvh2xuIM385aN1MUS4tImCX47AxsXvBc8Zifqlt28D mDd5b4XWniWqWnZRXd6w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1ph3qA-00DSYL-17; Tue, 28 Mar 2023 07:33:58 +0000 Received: from mail-ed1-x530.google.com ([2a00:1450:4864:20::530]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1ph3py-00DSQ4-0h for linux-arm-kernel@lists.infradead.org; Tue, 28 Mar 2023 07:33:49 +0000 Received: by mail-ed1-x530.google.com with SMTP id cn12so45824366edb.4 for ; Tue, 28 Mar 2023 00:33:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amarulasolutions.com; s=google; t=1679988824; 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=XLJ+jDIrSZvakcXMeiXZPJ9OyuW2iT0qYiAHEyeO2Pk=; b=IuvzJdDPnOdoihfE8rpb6ML6DhTCgt5AqAoK0mzHTDNvm0mdLQ/AGkiYZa7Mo7hBdZ uEsaGbkhpR4ckAmk/okfbUSjZZKa5YXBFEkVDw+NThJPuQO6N2Md2KEZL2AfjJI2HPy+ 3aPWXZXXntS1Hm/Q35co8OlDBjYUJlSALPV2g= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1679988824; 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=XLJ+jDIrSZvakcXMeiXZPJ9OyuW2iT0qYiAHEyeO2Pk=; b=61CAKmkE2ZQppncb3+QU3CNlI/0iEfDR/szBxzdoWIsKxQ+y3r4B5tqv46TP7zGafT ZuH44jEpVEm7Hkl0Bbb/CqQbK+0GXFG5lH2cCBgJhG90/O8SfmzbzwAAAMzSS5tZeAOY Oa2KU6vUZkWMIB1aGRRZNnYxacQDRA1ZvPIqS+JuEr2bMVTW8gim0zcr+3uRX7CoD6Z8 BgrcHPPF5GjNfcRdqwErvph/rAwUu46zP+0LGSYi2Bo27YZuMg9fqvMtDAOxR/DqG3Xf iajs6fDkwVgKa54VkzGHoOQmg67UIPNASd6t1TwkDhK6IQBkKO9ZwVs6C7woQFcHX87S BrVA== X-Gm-Message-State: AAQBX9e0e3Tyuiyv1YTvCa9SdwpVqotI4GTsXcPCUemQEYZwlSf4zsxw RxVyoJ83FHWLYtxRM5y/TNliIQ== X-Google-Smtp-Source: AKy350aUGpDaVX4CRikG6yXjQagHkEfMr4HIcK5RDdByqX6CyW1EKgPOFrD20rNVzZiwL4lT4nEb5g== X-Received: by 2002:aa7:cac5:0:b0:500:4a5d:af3f with SMTP id l5-20020aa7cac5000000b005004a5daf3fmr15247146edt.34.1679988824575; Tue, 28 Mar 2023 00:33:44 -0700 (PDT) Received: from dario-ThinkPad-T14s-Gen-2i.homenet.telecomitalia.it (host-87-0-102-254.retail.telecomitalia.it. [87.0.102.254]) by smtp.gmail.com with ESMTPSA id 15-20020a508e4f000000b004fa99a22c3bsm15478850edx.61.2023.03.28.00.33.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Mar 2023 00:33:44 -0700 (PDT) From: Dario Binacchi To: linux-kernel@vger.kernel.org Cc: Vincent Mailhol , Rob Herring , Amarula patchwork , michael@amarulasolutions.com, Marc Kleine-Budde , Alexandre Torgue , Krzysztof Kozlowski , Dario Binacchi , Christophe Roullier , Dmitry Torokhov , Krzysztof Kozlowski , Mark Brown , Maxime Coquelin , Rob Herring , Viresh Kumar , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com Subject: [PATCH v10 1/5] dt-bindings: arm: stm32: add compatible for syscon gcan node Date: Tue, 28 Mar 2023 09:33:24 +0200 Message-Id: <20230328073328.3949796-2-dario.binacchi@amarulasolutions.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20230328073328.3949796-1-dario.binacchi@amarulasolutions.com> References: <20230328073328.3949796-1-dario.binacchi@amarulasolutions.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230328_003346_285622_BA553EFD X-CRM114-Status: GOOD ( 12.05 ) 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 v9) Changes in v9: - Fix commit description formatting. No semantic changes have been made. 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