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 0B0623F4DDC for ; Sun, 27 Sep 2026 14:13:04 +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=1790518387; cv=none; b=Zi//9Gvg8F5wR1PRRjRZLkOCxl2IvabKbVuf0sGhUtxz5ibzFjPB7dulMJAUU/r5i88zz8x/qDdHh+u6tYDiimBZ/rPn6QxC5Aem2Hmsc4S4jOIVHe6caOM+XoewTZHfzlaJuUGx3ZURE0K6qMrOe6AfOmyHD5QIFNHaCY96BAs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790518387; c=relaxed/simple; bh=n1oTma4CHJHlr07UFERPMOUAKaqITTbrYwG7n0Bg834=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version:Content-Type: References; b=H4Z4G/nupDvsyWpc4qPn0+bBd8ToLK6n4gLrPy4SM1T6VtZ0DvlM2/W8/Yh/FHnERy7NYATD8bfgHIStcqKqKKi5a4svvI59Yx9MrKRW14Pv5pVnl8S+GzQ+TYmv4iqrhMh7sSwPvCFf7VKA6q7i0fXSAliUdx39RElNf/ZmZpI= 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=c8dRyYEy; 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="c8dRyYEy" Received: from epcas5p3.samsung.com (unknown [182.195.41.41]) by mailout4.samsung.com (KnoxPortal) with ESMTP id 20260927141256epoutp04b893bfab2e0422c45eeb670749bfe473~ZMvoVBhQB1095910959epoutp04f for ; Sun, 27 Sep 2026 14:12:56 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 mailout4.samsung.com 20260927141256epoutp04b893bfab2e0422c45eeb670749bfe473~ZMvoVBhQB1095910959epoutp04f DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=samsung.com; s=mail20170921; t=1790518376; bh=PS6eCa2NZNuq64ET4dYTcNZjHyvP/yRqiPXWx2KBgcw=; h=From:To:Cc:Subject:Date:References:From; b=c8dRyYEyZ3Gz1uoMZxEELjLuvUHz/AnRJFAWALBPnPQidlDKYl06LT6mSYCMAXdWc BUF9zaVPdcd12ZTGFU/xwW1OwuMbhJzsYndaL9umcEAbCf7TikBc0lts6t1A4BcXOm D+2Ap0Jidl38SLKP95MHAYKLOCSjXvFIfu5krDRs= Received: from epsnrtp04.localdomain (unknown [182.195.42.156]) by epcas5p1.samsung.com (KnoxPortal) with ESMTPS id 20260927141255epcas5p1088d4a50e979e74a6b018b4bdf8c00d2~ZMvnHMNIk2230922309epcas5p1W; Sun, 27 Sep 2026 14:12:55 +0000 (GMT) Received: from epcas5p2.samsung.com (unknown [182.195.38.88]) by epsnrtp04.localdomain (Postfix) with ESMTP id 4ht5xf1xqgz6B9m7; Sun, 27 Sep 2026 14:12:54 +0000 (GMT) Received: from epsmtip1.samsung.com (unknown [182.195.34.30]) by epcas5p3.samsung.com (KnoxPortal) with ESMTPA id 20260927141253epcas5p371d497edc6756f13ce2215af4f380fb4~ZMvlfjE8w1569815698epcas5p3E; Sun, 27 Sep 2026 14:12:53 +0000 (GMT) Received: from bose.samsungds.net (unknown [107.108.83.9]) by epsmtip1.samsung.com (KnoxPortal) with ESMTPA id 20260927141251epsmtip176f4593c5d43b70bc2326ba33f240016~ZMvj2IvIW2206322063epsmtip1K; Sun, 27 Sep 2026 14:12:51 +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 1/2] dt-bindings: watchdog: Add Exynos8855 watchdog compatible string Date: Sun, 27 Sep 2026 20:00:59 +0530 Message-Id: <20260927143100.3576195-1-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: 20260927141253epcas5p371d497edc6756f13ce2215af4f380fb4 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: 20260927141253epcas5p371d497edc6756f13ce2215af4f380fb4 References: Add the 'samsung,exynos8855-wdt' compatible string to watchdog DT 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. Signed-off-by: Alim Akhtar --- 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..517c0e1cd78b 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