From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailout4.samsung.com (mailout4.samsung.com [203.254.224.34]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 24B193128CC for ; Sun, 27 Sep 2026 15:09:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=203.254.224.34 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790521787; cv=none; b=VnL07XqfWryG+OnK8dR0gWK1RsbpbP7j53zoEOULSyUXyZh2ohxyYeHZN1pGslXedBwnSrP2RjpWhxHQaxSt0FQDriTfFOypY4CXa41UKaeCvIORJFkwxr3P6cfPFWNg7CFjXlkWV95RoEeqD6cDO7D2axE+QtW/zi4eHP8N3zo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790521787; c=relaxed/simple; bh=p2QziX6Yr9oJV15zZupHjp39yfCoWC7cAf82zLLrkq0=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version:Content-Type: References; b=gIF1QsnXbedoqjV3Zs5o6oBvhf9raOVZWzlpaAOieqZuJ/tf8ZCk1VJDk1PixNSktBPhuHQBLfcRCDHi0NI+CKxfba7IlP0rFQInyfOMEQ9yZ0slSU5oLuOXh/hLPoDhbaVrjkKPpqHLGmr3wlU3nzj/l/TZIE+HZxPy00gjyVw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=samsung.com; spf=pass smtp.mailfrom=samsung.com; dkim=pass (1024-bit key) header.d=samsung.com header.i=@samsung.com header.b=ReJH8wAH; arc=none smtp.client-ip=203.254.224.34 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=samsung.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=samsung.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=samsung.com header.i=@samsung.com header.b="ReJH8wAH" Received: from epcas5p2.samsung.com (unknown [182.195.41.40]) by mailout4.samsung.com (KnoxPortal) with ESMTP id 20260927150941epoutp045cad1a069cc4e6f72f74dd7c991420cb~ZNhLdAICS1959919599epoutp04q for ; Sun, 27 Sep 2026 15:09:41 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 mailout4.samsung.com 20260927150941epoutp045cad1a069cc4e6f72f74dd7c991420cb~ZNhLdAICS1959919599epoutp04q DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=samsung.com; s=mail20170921; t=1790521781; bh=Kq0uqHcRoNnQto0WFfv6vWxpkUwcedmqHSFRxchgAg0=; h=From:To:Cc:Subject:Date:References:From; b=ReJH8wAHFbUxVK5qWtrXhic8jmwE6i6OrzBoLA6hGgSFCd0dd5ptL/aF9yKShwRvH bDdX9vT5IzDHf6k89BUVL+VJZK5vOVE4nfQjxQNdNMoej6nVCTzI2w3ybJIydgVz+6 04IUb6/ReJwjFR2uk1teNjTDl8A9dejPc5Mc9RkI= Received: from epsnrtp02.localdomain (unknown [182.195.42.154]) by epcas5p2.samsung.com (KnoxPortal) with ESMTPS id 20260927150940epcas5p23b41e21afcd67c2a282f4400c672b0b3~ZNhKMW-RS0467104671epcas5p26; Sun, 27 Sep 2026 15:09:40 +0000 (GMT) Received: from epcas5p1.samsung.com (unknown [182.195.38.91]) by epsnrtp02.localdomain (Postfix) with ESMTP id 4ht7C71SZnz2SSKY; Sun, 27 Sep 2026 15:09:39 +0000 (GMT) Received: from epsmtip1.samsung.com (unknown [182.195.34.30]) by epcas5p3.samsung.com (KnoxPortal) with ESMTPA id 20260927150938epcas5p33b7d0495f8d9a8e84bf5f09c66e757fb~ZNhIvRgCp0736707367epcas5p3l; Sun, 27 Sep 2026 15:09:38 +0000 (GMT) Received: from bose.samsungds.net (unknown [107.108.83.9]) by epsmtip1.samsung.com (KnoxPortal) with ESMTPA id 20260927150936epsmtip1fc634794beae369a5d211402f6f841ad~ZNhHGK8KU2057020570epsmtip1v; Sun, 27 Sep 2026 15:09:36 +0000 (GMT) From: Alim Akhtar To: krzk@kernel.org, peter.griffin@linaro.org, robh@kernel.org, conor+dt@kernel.org, linusw@kernel.org Cc: linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-watchdog@vger.kernel.org, linux@roeck-us.net, hajun.sung@samsung.com, wim@linux-watchdog.org, Alim Akhtar Subject: [PATCH v2 1/2] dt-bindings: watchdog: Add Exynos8855 watchdog compatible string Date: Sun, 27 Sep 2026 20:57:37 +0530 Message-Id: <20260927152738.3673504-1-alim.akhtar@samsung.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CMS-MailID: 20260927150938epcas5p33b7d0495f8d9a8e84bf5f09c66e757fb X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" CMS-TYPE: 105P cpgsPolicy: CPGSC10-543,Y X-CFilter-Loop: Reflected X-CMS-RootMailID: 20260927150938epcas5p33b7d0495f8d9a8e84bf5f09c66e757fb References: Add the 'samsung,exynos8855-wdt' compatible string to the Samsung watchdog device tree binding documentation. The Exynos8855 watchdog nodes use two clocks (bus clock and source clock), require samsung,cluster-index and samsung,syscon-phandle properties, similar to Exynos850 watchdog implementation. Signed-off-by: Alim Akhtar --- * Changes in V2: - Fixed Sashiko review comment - [Low] dt-bindings: watchdog: missing comma in samsung,syscon-phandle description Documentation/devicetree/bindings/watchdog/samsung-wdt.yaml | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/watchdog/samsung-wdt.yaml b/Documentation/devicetree/bindings/watchdog/samsung-wdt.yaml index a32c47831577..3f8c3e56ea07 100644 --- a/Documentation/devicetree/bindings/watchdog/samsung-wdt.yaml +++ b/Documentation/devicetree/bindings/watchdog/samsung-wdt.yaml @@ -25,6 +25,7 @@ properties: - samsung,exynos5515-wdt - samsung,exynos7-wdt # for Exynos7 - samsung,exynos850-wdt # for Exynos850 + - samsung,exynos8855-wdt # for Exynos8855 - samsung,exynos990-wdt # for Exynos990 - samsung,exynosautov9-wdt # for Exynosautov9 - samsung,exynosautov920-wdt # for Exynosautov920 @@ -52,13 +53,13 @@ properties: enum: [0, 1, 2] description: Index of CPU cluster on which watchdog is running (in case of Exynos850, - Exynos990 or Google gs101). + Exynos8855, Exynos990 or Google gs101). samsung,syscon-phandle: $ref: /schemas/types.yaml#/definitions/phandle description: Phandle to the PMU system controller node (in case of Exynos5250, - Exynos5420, Exynos5515, Exynos7, Exynos850, Exynos990 and gs101). + Exynos5420, Exynos5515, Exynos7, Exynos850, Exynos8855, Exynos990 and gs101). required: - compatible @@ -76,6 +77,7 @@ allOf: enum: - google,gs101-wdt - samsung,exynos850-wdt + - samsung,exynos8855-wdt - samsung,exynosautov9-wdt - samsung,exynosautov920-wdt then: base-commit: 4c253ac4b29b8c6cc6fdef8f92d4facde62e63b9 -- 2.34.1