From nobody Thu Apr 2 14:41:10 2026 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 5CCBDC54EE9 for ; Sun, 25 Sep 2022 17:52:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232887AbiIYRwh (ORCPT ); Sun, 25 Sep 2022 13:52:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46744 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232350AbiIYRwY (ORCPT ); Sun, 25 Sep 2022 13:52:24 -0400 Received: from mail-ed1-x530.google.com (mail-ed1-x530.google.com [IPv6:2a00:1450:4864:20::530]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A95C41F62B for ; Sun, 25 Sep 2022 10:52:19 -0700 (PDT) Received: by mail-ed1-x530.google.com with SMTP id c30so5125055edn.2 for ; Sun, 25 Sep 2022 10:52:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amarulasolutions.com; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date; bh=J2VF+CVrD0zwhwpgo2IClFZHFW9id6lzY2L2M6stUmY=; b=IsEpv7BgRFwftZUui15I0mMWTntFwLZkJSM+RARbYH7mZGdi13p/E+p1fU9pkBBHth XL+J79BxWf4L1jEQVEVSHJo8tvUxQ/vvQ/D6wlOF15Y8UGfOr89A9F0exomuZEr++WJB 8F7nNNpVBvnIvRRvAM8o1pnahIOIohEu5tgXw= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; 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; bh=J2VF+CVrD0zwhwpgo2IClFZHFW9id6lzY2L2M6stUmY=; b=WF9Pk2+T7WoOqn/eNZM3tWrqbFzJ4Lx1Rq0/53QbjVtKxsOmPTOaZ2rzGQRtM07bF2 6eh5QOZKF7kKIbKfzAq8lGNUha2tuuhgdf9KUT/ItXrnDkxA2uwpSRzacBNa9n7DEtby c32fLLcOvd4KauNPx92Q4Ng17tbv9GiAw38kDP2YkPFjqQcPKWtjyuyQCTEq7BQjPRzf UnKMRWgNMJJ7aO3NToLmuSrc2qLrfh/JxSavXjFC+JKhOyqMp3TptRgWk+wM7+ZDSTOE yzwBh5zj9yVeZZJdpvg18Ny1qkJ2AsveXSC6dxpG6AsX1fFeoVQBZVPDHhacj5tQvc8X ekEA== X-Gm-Message-State: ACrzQf16Fhq2LgHq7Wo8y/k9nGEerVRKqm01FG4RY3lgFWIF2vVZDbNA BOWeEBIV8uoS8zqMpv2Z3CtDPhz+hrK6gQ== X-Google-Smtp-Source: AMsMyM5s6+LACyNZPTjH1y8ENlpRtfJB3mfaurWNLgjZLo8JJvwWdIRNeyv5qlC9mGhl6V9pwajALg== X-Received: by 2002:aa7:d5cc:0:b0:456:f5f1:540 with SMTP id d12-20020aa7d5cc000000b00456f5f10540mr8364812eds.95.1664128337888; Sun, 25 Sep 2022 10:52:17 -0700 (PDT) Received: from dario-ThinkPad-T14s-Gen-2i.homenet.telecomitalia.it (host-95-232-92-192.retail.telecomitalia.it. [95.232.92.192]) by smtp.gmail.com with ESMTPSA id f23-20020a056402161700b0045703d699b9sm3252594edv.78.2022.09.25.10.52.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 25 Sep 2022 10:52:17 -0700 (PDT) From: Dario Binacchi To: linux-kernel@vger.kernel.org Cc: Rob Herring , Krzysztof Kozlowski , Marc Kleine-Budde , Vincent Mailhol , michael@amarulasolutions.com, Amarula patchwork , Alexandre Torgue , Dario Binacchi , Christophe Roullier , Krzysztof Kozlowski , Lee Jones , Mathieu Poirier , Maxime Coquelin , Patrice Chotard , Rob Herring , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com Subject: [RFC PATCH v4 1/5] dt-bindings: arm: stm32: add compatible for syscon gcan node Date: Sun, 25 Sep 2022 19:52:05 +0200 Message-Id: <20220925175209.1528960-2-dario.binacchi@amarulasolutions.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20220925175209.1528960-1-dario.binacchi@amarulasolutions.com> References: <20220925175209.1528960-1-dario.binacchi@amarulasolutions.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" 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 v1) .../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.ya= ml b/Documentation/devicetree/bindings/arm/stm32/st,stm32-syscon.yaml index 6f846d69c5e1..8646350dac44 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 --=20 2.32.0