From patchwork Mon Oct 23 20:26:22 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nik Bune X-Patchwork-Id: 737507 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 C1E7EC25B46 for ; Mon, 23 Oct 2023 20:26:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230094AbjJWU0m (ORCPT ); Mon, 23 Oct 2023 16:26:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55726 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231131AbjJWU0l (ORCPT ); Mon, 23 Oct 2023 16:26:41 -0400 Received: from mail-ej1-x62f.google.com (mail-ej1-x62f.google.com [IPv6:2a00:1450:4864:20::62f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D9E39D68; Mon, 23 Oct 2023 13:26:38 -0700 (PDT) Received: by mail-ej1-x62f.google.com with SMTP id a640c23a62f3a-99c3d3c3db9so554008366b.3; Mon, 23 Oct 2023 13:26:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1698092797; x=1698697597; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=A009epGh9BGNMcw+mtBy+K3MSkhtuedVQ3bAIozMsTc=; b=TxGEJWaUu5xb+4JhfT6VjZpY1UUjmXI6vixcYl50GzPJfyYui2usTLVRM0LjFr7hfy uJnIG0LevAHgkOvq7Dnpv2dQa/C5K1eIRgekqoAt84XLCxIADRtZ/VkjQxVJZZVj9Qo7 vD9DjoCUi6tDRK7WYJgqGFXTyS1KQGfw/0x8VF9jU/2ikQzQ0QoAw/ahmzeki6gygyKi cQYIkBd0Ar6SEqxIQbYcT2bpyTwHl2gtV3gIEW9W+VfPgBGzXrv2pLjTPColplyd6tCq Xjzl4qk1p1tTMsNf8haAeEFZkfjPCJjNh9W4cVQN1wHmZkIt+adKCetmxsCuwKTCcU0Y 8X6g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1698092797; x=1698697597; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=A009epGh9BGNMcw+mtBy+K3MSkhtuedVQ3bAIozMsTc=; b=MMna3AH1yFjdjYXtDKQ3gnOfyoeG9yJI02KpNHiLgd3Ir871Oh4mXky6bjaapfsKJH h9Ob53AEJLDOIQpkCqlAzNA1/SlDt3l92QaQj5qcd3363KFXfCXvXGnCpVb28J6joYe/ jMO5QAHyCmpdIoDxwD1W7yJfk/v6ktMoZfrfugW0ozYm1meMB3bHai5uEIieHhPNSgqE zYC6EECpASUtVe0ifOUcX/5W4/YbNhjbfqJsHw8r2ZB4FRFTxI8wtctyjdtl3Rw1R6Gb NBQDA3l3aPmZ9UwXOZ0F4dt4y+5ss9+7P0mvlAY0YF6YdQcLcIXGzcFsLWph11F1oliv MOrw== X-Gm-Message-State: AOJu0YyE9vqBZkj5wLC2f664Wvqbg3xXRDg+iHEigoQ5+ZlbFbUJuLnH hYm2C8/CjCedCJn0UoMNEFE= X-Google-Smtp-Source: AGHT+IE19jF6AT0z0G1sht98s/fssTiS2Znwx2H1e3VS3nh5vrSR5XtzBV3V4nmUbmQW4nyT9vXEMQ== X-Received: by 2002:a17:907:9618:b0:9a2:139:f45d with SMTP id gb24-20020a170907961800b009a20139f45dmr7238702ejc.43.1698092797042; Mon, 23 Oct 2023 13:26:37 -0700 (PDT) Received: from localhost.localdomain ([2a02:8109:8c00:3664:b198:95f4:ac2c:9085]) by smtp.gmail.com with ESMTPSA id n13-20020a170906088d00b0098ec690e6d7sm7113428eje.73.2023.10.23.13.26.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 23 Oct 2023 13:26:36 -0700 (PDT) From: Nik Bune To: wim@linux-watchdog.org, linux@roeck-us.net, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, skhan@linuxfoundation.org, baruch@tkos.co.il Cc: Nik Bune , linux-watchdog@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v2] dt-bindings: watchdog: cnxt,cx92755-wdt: convert txt to yaml Date: Mon, 23 Oct 2023 22:26:22 +0200 Message-Id: <20231023202622.18558-1-n2h9z4@gmail.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-watchdog@vger.kernel.org Convert txt file to yaml. Add maintainers list. Signed-off-by: Nik Bune Reviewed-by: Krzysztof Kozlowski Reviewed-by: Guenter Roeck --- Changes in v2 (according to review comments): - Updated clocks property to have only maxItems without $ref and description. - Removed timeout-sec explicit definition, as it is defined in watchdog.yaml. v1 patch: https://lore.kernel.org/all/20231022120328.137788-1-n2h9z4@gmail.com/ .../bindings/watchdog/cnxt,cx92755-wdt.yaml | 45 +++++++++++++++++++ .../bindings/watchdog/digicolor-wdt.txt | 25 ----------- 2 files changed, 45 insertions(+), 25 deletions(-) create mode 100644 Documentation/devicetree/bindings/watchdog/cnxt,cx92755-wdt.yaml delete mode 100644 Documentation/devicetree/bindings/watchdog/digicolor-wdt.txt diff --git a/Documentation/devicetree/bindings/watchdog/cnxt,cx92755-wdt.yaml b/Documentation/devicetree/bindings/watchdog/cnxt,cx92755-wdt.yaml new file mode 100644 index 000000000000..1844d7e026fe --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/cnxt,cx92755-wdt.yaml @@ -0,0 +1,45 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/watchdog/cnxt,cx92755-wdt.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Conexant Digicolor SoCs Watchdog timer + +description: | + The watchdog functionality in Conexant Digicolor SoCs relies on the so called + "Agent Communication" block. This block includes the eight programmable system + timer counters. The first timer (called "Timer A") is the only one that can be + used as watchdog. + +allOf: + - $ref: watchdog.yaml# + +maintainers: + - Baruch Siach + +properties: + compatible: + const: cnxt,cx92755-wdt + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + +required: + - compatible + - reg + - clocks + +unevaluatedProperties: false + +examples: + - | + watchdog@f0000fc0 { + compatible = "cnxt,cx92755-wdt"; + reg = <0xf0000fc0 0x8>; + clocks = <&main_clk>; + timeout-sec = <15>; + }; diff --git a/Documentation/devicetree/bindings/watchdog/digicolor-wdt.txt b/Documentation/devicetree/bindings/watchdog/digicolor-wdt.txt deleted file mode 100644 index a882967e17d4..000000000000 --- a/Documentation/devicetree/bindings/watchdog/digicolor-wdt.txt +++ /dev/null @@ -1,25 +0,0 @@ -Conexant Digicolor SoCs Watchdog timer - -The watchdog functionality in Conexant Digicolor SoCs relies on the so called -"Agent Communication" block. This block includes the eight programmable system -timer counters. The first timer (called "Timer A") is the only one that can be -used as watchdog. - -Required properties: - -- compatible : Should be "cnxt,cx92755-wdt" -- reg : Specifies base physical address and size of the registers -- clocks : phandle; specifies the clock that drives the timer - -Optional properties: - -- timeout-sec : Contains the watchdog timeout in seconds - -Example: - - watchdog@f0000fc0 { - compatible = "cnxt,cx92755-wdt"; - reg = <0xf0000fc0 0x8>; - clocks = <&main_clk>; - timeout-sec = <15>; - };