From patchwork Thu Dec 21 08:43:57 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ji Sheng Teoh X-Patchwork-Id: 13501301 Received: from ex01.ufhost.com (ex01.ufhost.com [61.152.239.75]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8A32018B1B; Thu, 21 Dec 2023 08:44:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=starfivetech.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=starfivetech.com Received: from EXMBX166.cuchost.com (unknown [175.102.18.54]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "EXMBX166", Issuer "EXMBX166" (not verified)) by ex01.ufhost.com (Postfix) with ESMTP id F203D24E269; Thu, 21 Dec 2023 16:44:29 +0800 (CST) Received: from EXMBX072.cuchost.com (172.16.6.82) by EXMBX166.cuchost.com (172.16.6.76) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Thu, 21 Dec 2023 16:44:29 +0800 Received: from localhost.localdomain (202.188.176.82) by EXMBX072.cuchost.com (172.16.6.82) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Thu, 21 Dec 2023 16:44:23 +0800 From: Ji Sheng Teoh To: Xingyu Wu , Samin Guo , Wim Van Sebroeck , Guenter Roeck , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Emil Renner Berthing , Paul Walmsley , Palmer Dabbelt , Albert Ou CC: Ji Sheng Teoh , Ley Foon Tan , , , , Subject: [PATCH v5 1/2] dt-bindings: watchdog: starfive,jh7100-wdt: Add compatible for JH8100 Date: Thu, 21 Dec 2023 16:43:57 +0800 Message-ID: <20231221084358.3458713-2-jisheng.teoh@starfivetech.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20231221084358.3458713-1-jisheng.teoh@starfivetech.com> References: <20231221084358.3458713-1-jisheng.teoh@starfivetech.com> Precedence: bulk X-Mailing-List: linux-watchdog@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: EXCAS066.cuchost.com (172.16.6.26) To EXMBX072.cuchost.com (172.16.6.82) X-YovoleRuleAgent: yovoleflag Add "starfive,jh8100-wdt" compatible string for StarFive's JH8100 watchdog. Since JH8100 watchdog only has 1 reset signal, update binding document to support one reset for "starfive,jh8100-wdt" compatible. Signed-off-by: Ley Foon Tan Signed-off-by: Ji Sheng Teoh Reviewed-by: Rob Herring --- .../watchdog/starfive,jh7100-wdt.yaml | 40 ++++++++++++++----- 1 file changed, 31 insertions(+), 9 deletions(-) diff --git a/Documentation/devicetree/bindings/watchdog/starfive,jh7100-wdt.yaml b/Documentation/devicetree/bindings/watchdog/starfive,jh7100-wdt.yaml index 68f3f6fd08a6..e21f807b0b69 100644 --- a/Documentation/devicetree/bindings/watchdog/starfive,jh7100-wdt.yaml +++ b/Documentation/devicetree/bindings/watchdog/starfive,jh7100-wdt.yaml @@ -19,14 +19,16 @@ description: isn't cleared, the watchdog will reset the system unless the watchdog reset is disabled. -allOf: - - $ref: watchdog.yaml# - properties: compatible: - enum: - - starfive,jh7100-wdt - - starfive,jh7110-wdt + oneOf: + - enum: + - starfive,jh7100-wdt + - starfive,jh7110-wdt + - items: + - enum: + - starfive,jh8100-wdt + - const: starfive,jh7110-wdt reg: maxItems: 1 @@ -45,9 +47,8 @@ properties: - const: core resets: - items: - - description: APB reset - - description: Core reset + minItems: 1 + maxItems: 2 required: - compatible @@ -56,6 +57,27 @@ required: - clock-names - resets +allOf: + - $ref: watchdog.yaml# + + - if: + properties: + compatible: + contains: + enum: + - starfive,jh8100-wdt + then: + properties: + resets: + items: + - description: Core reset + else: + properties: + resets: + items: + - description: APB reset + - description: Core reset + unevaluatedProperties: false examples: