From patchwork Tue Feb 6 07:51:40 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Claudiu Beznea X-Patchwork-Id: 13546808 Received: from mail-wm1-f47.google.com (mail-wm1-f47.google.com [209.85.128.47]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1D489129A9E for ; Tue, 6 Feb 2024 07:52:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.47 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707205929; cv=none; b=m0MI5UH2ECV7ibdUrnTRNEflVb/+qByukVAAGQsTogJz4WndZpk9tinteA4wRy+byxyXtB2rWlRfwfXL6LfpPlfQxBQZ070bUXjZlgwnGtayoPbW3BA60DQR4qV7V7atxbrgUIfpMtuirSe+NONJunOXX6AEx5I9Jww3OftF1to= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707205929; c=relaxed/simple; bh=DvQ1sczGGkq58WRMl4pSS1bo4UgCsyILWKb+zlEciuE=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=h/X4fg4jxpYLjSROmdOuu+16V9NaskF9lJ8CIqdlUE/RK947mIWAh+/AeMulJXSrjJvWP9egvLjesqUAweMCV/xpClBlZyF3uW7cSLZ3MjewXGFIdoU2Sy4JjU8hIUL93Gf5BD6deUfZYnP2sWqSJ4DWMmtaiAEftqTKrbhiA9o= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=tuxon.dev; spf=pass smtp.mailfrom=tuxon.dev; dkim=pass (2048-bit key) header.d=tuxon.dev header.i=@tuxon.dev header.b=P6FwqO1m; arc=none smtp.client-ip=209.85.128.47 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=tuxon.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=tuxon.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=tuxon.dev header.i=@tuxon.dev header.b="P6FwqO1m" Received: by mail-wm1-f47.google.com with SMTP id 5b1f17b1804b1-40fe2e746bdso2617745e9.3 for ; Mon, 05 Feb 2024 23:52:06 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tuxon.dev; s=google; t=1707205925; x=1707810725; 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=MHuChVkazsHDYwoy1Hiy5LrN1UJx2gkrfgcOs8CBKxg=; b=P6FwqO1m83t6SlCpU0NE0+0lL0G9SD7h+ZBtar6c6PcLzApfzDa+63zqsaf0X2uZL9 k1gOxeEsYNG865piNeHynDiDba5KNxBaPQ66E3ebOTv02Ip3R3JHVDZjffc5YT6Ts4UP ZBI8Fau3kM/R/jy053pIswMPNzI0KJIsjop2+iX6d/klu0ye6P5VWYSSQ7KmPYslwn6s ySxTp0AWykIkX64SN2rAWoMydHkURZsK6/PK0uXI3Gb6OofrEUVyGw1q7+K7hZlYRdtg q0gwFbOl2qYfpkicUMwUYJ4EA6lQRk/VLBmm6Ci6qVQ0olArw4oa9U2w7oaHvLPoU/pK 3PIw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1707205925; x=1707810725; 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=MHuChVkazsHDYwoy1Hiy5LrN1UJx2gkrfgcOs8CBKxg=; b=QUgfwjLHLXOYoxPz36lJJF/L7Po0Kz3D0hZ+bB47yB71rIb/3zTcB1XGunn7P/oA1S yEj1bTxqeS3dj6r22faID4o8KimkbUPCQI9HYLk7O6q9yX7O0/VShzcQ+aMbJtq4571d y1Jr6OIA/U1udaTaFJqboC8TZxxIShqeCfBKUje6UCLCrhmbidvIQJ0PtHJToJRGRICH NvNLRyqOY3u6wqRjj9SaKPKSVgKe9/GWHDlc3Af5VKJxP1L13dg8saoSZ1kvFpWnUvTd d+RNbRRaMh3QFOKtDaCrinOQM+AiZUFGIYHHQ8oTBp5LwWUcazVG7rQNe1N4B5MtvUnP QhqA== X-Gm-Message-State: AOJu0Yyg/5QlfLsHhgK9J0pFcDrd6fHA0a/HsEWTD0nw67cO2+BdVpYO DO99wfHz0iyc0Yffw+cwgechGl3Eq3d+lR0u702hEomCAip9qHrld7BVtQj2i08= X-Google-Smtp-Source: AGHT+IHkTXFrAUVvFQmRS87Vo7k03jBuvWrSJ3la9Ggb18yamLROH8wNS/71LyA42VjbljzzLiQaNw== X-Received: by 2002:a05:600c:4f08:b0:40f:d598:bdbb with SMTP id l8-20020a05600c4f0800b0040fd598bdbbmr942878wmq.11.1707205925116; Mon, 05 Feb 2024 23:52:05 -0800 (PST) X-Forwarded-Encrypted: i=1; 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 Received: from claudiu-X670E-Pro-RS.. ([82.78.167.154]) by smtp.gmail.com with ESMTPSA id j32-20020a05600c1c2000b0040fbad272f6sm1106843wms.46.2024.02.05.23.52.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 05 Feb 2024 23:52:04 -0800 (PST) From: Claudiu X-Google-Original-From: Claudiu To: wim@linux-watchdog.org, linux@roeck-us.net, robh@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, p.zabel@pengutronix.de, geert+renesas@glider.be, magnus.damm@gmail.com, biju.das.jz@bp.renesas.com Cc: linux-watchdog@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-renesas-soc@vger.kernel.org, claudiu.beznea@tuxon.dev, Claudiu Beznea Subject: [PATCH v4 0/9] watchdog: rzg2l_wdt: Add support for RZ/G3S Date: Tue, 6 Feb 2024 09:51:40 +0200 Message-Id: <20240206075149.864996-1-claudiu.beznea.uj@bp.renesas.com> X-Mailer: git-send-email 2.39.2 Precedence: bulk X-Mailing-List: linux-renesas-soc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Claudiu Beznea Hi, Series adds watchdog support for Renesas RZ/G3S (R9A08G045) SoC. Patches do the following: - patch 1/9 makes the driver depend on ARCH_RZG2L || ARCH_R9A09G011 - patch 2/9 makes the driver depend on PM - patches 3-7/9 adds fixes and cleanups for the watchdog driver - patch 8/9 adds suspend to RAM to the watchdog driver (to be used by RZ/G3S) - patch 9/9 documents the RZ/G3S support Thank you, Claudiu Beznea Changes in v4: - added patch "watchdog: rzg2l_wdt: Restrict the driver to ARCH_RZG2L and ARCH_R9A09G011" - collected tags Changes in v3: - make driver depend on PM not select it - drop patches already accepted (patches 1, 10, 11 from v2) - re-arranged the tags in patch 8/8 as they were messed by b4 am/shazam Changes in v2: - added patch "watchdog: rzg2l_wdt: Select PM" - propagate the return status of rzg2l_wdt_start() to it's callers in patch "watchdog: rzg2l_wdt: Use pm_runtime_resume_and_get()" - propagate the return status of rzg2l_wdt_stop() to it's callers in patch "watchdog: rzg2l_wdt: Check return status of pm_runtime_put()" - removed pm_ptr() from patch "watchdog: rzg2l_wdt: Add suspend/resume support" - s/G2UL/G2L in patch "dt-bindings: watchdog: renesas,wdt: Document RZ/G3S support" - collected tags Claudiu Beznea (9): watchdog: rzg2l_wdt: Restrict the driver to ARCH_RZG2L and ARCH_R9A09G011 watchdog: rzg2l_wdt: Make the driver depend on PM watchdog: rzg2l_wdt: Use pm_runtime_resume_and_get() watchdog: rzg2l_wdt: Check return status of pm_runtime_put() watchdog: rzg2l_wdt: Remove reset de-assert on probe/stop watchdog: rzg2l_wdt: Remove comparison with zero watchdog: rzg2l_wdt: Rely on the reset driver for doing proper reset watchdog: rzg2l_wdt: Add suspend/resume support dt-bindings: watchdog: renesas,wdt: Document RZ/G3S support .../bindings/watchdog/renesas,wdt.yaml | 1 + drivers/watchdog/Kconfig | 2 +- drivers/watchdog/rzg2l_wdt.c | 111 ++++++++++-------- 3 files changed, 63 insertions(+), 51 deletions(-)