From patchwork Mon Jan 23 10:10:00 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Neil Armstrong X-Patchwork-Id: 13111871 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 6C988C61D97 for ; Mon, 23 Jan 2023 10:10:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231771AbjAWKKM (ORCPT ); Mon, 23 Jan 2023 05:10:12 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36714 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231648AbjAWKKK (ORCPT ); Mon, 23 Jan 2023 05:10:10 -0500 Received: from mail-wr1-x42d.google.com (mail-wr1-x42d.google.com [IPv6:2a00:1450:4864:20::42d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 71D0A13504 for ; Mon, 23 Jan 2023 02:10:06 -0800 (PST) Received: by mail-wr1-x42d.google.com with SMTP id t5so10278536wrq.1 for ; Mon, 23 Jan 2023 02:10:06 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=qBPBzdh3eujGMqwSAewcH2FPtNMnZTECjtcDhfAnWzg=; b=ymzD+yGXpHJi0tfrmqPtik9lx2Mlk/0PNwaPiH9Q9khXzZxqU5PGx0viHREBD7vxeJ q1jin0Wjjzpbd7v+GCY5aZJwOhSktEsAu9W+P/PVDPtCX/4tc0d5gCTOUC+IQ6Rk3htI lwD9ECIVq22K0aIpwCpQq7GEqnblHxzQ7ffWzHEwPP2XKbLI4Lt8oWOKFWeC9zxvRV7h pM/ZsvDiK4JYGOUf7Cdh5JCggARPgDrV6ow/G17RRV9WVe9gtdlqkrJtrffzbT7LhE2K X2F1kRP29Aw6VFF7bOCkAnPg+90D3OEItWeiOfvp63XYJ3MqX9697GTwMrD7Z1JPqwHo rG6w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=qBPBzdh3eujGMqwSAewcH2FPtNMnZTECjtcDhfAnWzg=; b=xqJJRLzy5aI8j/0/e4HffqOuJNPp1g6SfKs+6nf2KQUWx4SmiyuylD+mffCgwjlqV0 3aHOJw1BXEKDjSHYxhF7jt+cNvmkd+6FQ9nUa8P2unz/47YggHY9GDLsQIvZMtsW+qOp 2yUDpBQMmAKi5x96SsObT2HZ/dPFQ4Vemf8YNnhNkPbOuAzPNyUAlUsY2ykfEBlMnn59 ESkrkrphnUQNJRlYtBsRxnL8kYpDZzCg4seTkbO8mbNCljV1VSK/UJHDaVfQPaH+6UyD t/FGyb5P1vgZASrmA7KCXy8A3JhaZeyqygVJn6rQp40/NueQkXjH8+TdljZyNZtENNgN 6Ohw== X-Gm-Message-State: AFqh2kpKFv8+f1ifdN4I0v/vck5B5EhDa9XBNIDd3sVEMbDn33d7xgW+ GZek+8u8hn8Rn2LDdYjNRi93pQ== X-Google-Smtp-Source: AMrXdXugJ1sMcdhxjgP48Nuvn2UCKsloEQfCtKPBr4p4UBBaVywjhDB3rMRURjonU2yP79qKNZEkvQ== X-Received: by 2002:adf:d22c:0:b0:2bd:f95d:4457 with SMTP id k12-20020adfd22c000000b002bdf95d4457mr19441166wrh.69.1674468604815; Mon, 23 Jan 2023 02:10:04 -0800 (PST) Received: from arrakeen.starnux.net ([2a01:e0a:982:cbb0:52eb:f6ff:feb3:451a]) by smtp.gmail.com with ESMTPSA id m9-20020a056000024900b002bdec340a1csm22670403wrz.110.2023.01.23.02.10.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 23 Jan 2023 02:10:04 -0800 (PST) From: Neil Armstrong Date: Mon, 23 Jan 2023 11:10:00 +0100 Subject: [PATCH v3 3/7] dt-bindings: watchdog: convert meson-wdt.txt to dt-schema MIME-Version: 1.0 Message-Id: <20221117-b4-amlogic-bindings-convert-v3-3-e28dd31e3bed@linaro.org> References: <20221117-b4-amlogic-bindings-convert-v3-0-e28dd31e3bed@linaro.org> In-Reply-To: <20221117-b4-amlogic-bindings-convert-v3-0-e28dd31e3bed@linaro.org> To: Srinivas Kandagatla , Rob Herring , Krzysztof Kozlowski , Neil Armstrong , Kevin Hilman , Jerome Brunet , Martin Blumenstingl , Wim Van Sebroeck , Guenter Roeck , Mauro Carvalho Chehab , Daniel Lezcano , Thomas Gleixner , Ulf Hansson , Bjorn Helgaas , Lorenzo Pieralisi , Rob Herring , =?utf-8?q?Krzysztof_Wilczy=C5=84ski?= Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org, linux-watchdog@vger.kernel.org, linux-media@vger.kernel.org, linux-mmc@vger.kernel.org, linux-pci@vger.kernel.org, Krzysztof Kozlowski X-Mailer: b4 0.12.0 Precedence: bulk List-ID: X-Mailing-List: linux-watchdog@vger.kernel.org Convert the Amlogic Meson6 SoCs Watchdog timer bindings to dt-schema. Take in account the used interrupts property. The "amlogic,meson8-wdt" representation has been simplified since there's no users of this compatible used along the "amlogic,meson6-wdt". Reviewed-by: Krzysztof Kozlowski Reviewed-by: Martin Blumenstingl Signed-off-by: Neil Armstrong Reviewed-by: Guenter Roeck --- .../bindings/watchdog/amlogic,meson6-wdt.yaml | 50 ++++++++++++++++++++++ .../devicetree/bindings/watchdog/meson-wdt.txt | 21 --------- 2 files changed, 50 insertions(+), 21 deletions(-) diff --git a/Documentation/devicetree/bindings/watchdog/amlogic,meson6-wdt.yaml b/Documentation/devicetree/bindings/watchdog/amlogic,meson6-wdt.yaml new file mode 100644 index 000000000000..84732cb58ec4 --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/amlogic,meson6-wdt.yaml @@ -0,0 +1,50 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/watchdog/amlogic,meson6-wdt.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Amlogic Meson6 SoCs Watchdog timer + +maintainers: + - Neil Armstrong + - Martin Blumenstingl + +allOf: + - $ref: watchdog.yaml# + +properties: + compatible: + oneOf: + - enum: + - amlogic,meson6-wdt + - amlogic,meson8-wdt + - amlogic,meson8b-wdt + - items: + - const: amlogic,meson8m2-wdt + - const: amlogic,meson8b-wdt + + interrupts: + maxItems: 1 + + reg: + maxItems: 1 + +required: + - compatible + - interrupts + - reg + +unevaluatedProperties: false + +examples: + - | + #include + #include + + wdt: watchdog@c1109900 { + compatible = "amlogic,meson6-wdt"; + reg = <0xc1109900 0x8>; + interrupts = ; + timeout-sec = <10>; + }; diff --git a/Documentation/devicetree/bindings/watchdog/meson-wdt.txt b/Documentation/devicetree/bindings/watchdog/meson-wdt.txt deleted file mode 100644 index 7588cc3971bf..000000000000 --- a/Documentation/devicetree/bindings/watchdog/meson-wdt.txt +++ /dev/null @@ -1,21 +0,0 @@ -Meson SoCs Watchdog timer - -Required properties: - -- compatible : depending on the SoC this should be one of: - "amlogic,meson6-wdt" on Meson6 SoCs - "amlogic,meson8-wdt" and "amlogic,meson6-wdt" on Meson8 SoCs - "amlogic,meson8b-wdt" on Meson8b SoCs - "amlogic,meson8m2-wdt" and "amlogic,meson8b-wdt" on Meson8m2 SoCs -- reg : Specifies base physical address and size of the registers. - -Optional properties: -- timeout-sec: contains the watchdog timeout in seconds. - -Example: - -wdt: watchdog@c1109900 { - compatible = "amlogic,meson6-wdt"; - reg = <0xc1109900 0x8>; - timeout-sec = <10>; -};