From patchwork Fri Feb 2 07:58:41 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Claudiu X-Patchwork-Id: 13542326 Received: from mail-ej1-f52.google.com (mail-ej1-f52.google.com [209.85.218.52]) (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 849FB18027 for ; Fri, 2 Feb 2024 07:59:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.218.52 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706860744; cv=none; b=iJ+PjnSawUjM1ElXr3CPd92WwvcV3f2ePETsh9GHsvzxHp2k0yL3GfxE6i7aKQA+rBGHEx/qHmyFiKGX0kh0KVrBA9kvIANumbMuQquTxCj12wgUfmXjhZJbokEPNAGpBjUjGabHYeLIAezbakj1Zc2KB91682qjH+ngXVI0nrU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706860744; c=relaxed/simple; bh=9VQr3qBEExgAyIdAPOjFjPcbsh7gCfkBN/AKEwWZGWA=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=EcM4KVDir0gqbC5cOoagy/D1M8MhY8kzUwMnhQkN1CvdrdegLx/OYcrvNouG9++eMC2mdyG0aZ3qAddhZ4b3CMhH2jZItiDk7DhChQGoWxFozLu5wWCHWmGIPrX3rF20vCTYbOxvDPJnfVLgc5TSS2EY43Xi1iYqeQUFvgCmLoQ= 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=AN6opwMe; arc=none smtp.client-ip=209.85.218.52 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="AN6opwMe" Received: by mail-ej1-f52.google.com with SMTP id a640c23a62f3a-a36126ee41eso243534166b.2 for ; Thu, 01 Feb 2024 23:59:01 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tuxon.dev; s=google; t=1706860739; x=1707465539; 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=vg7eGbiNpgbKafsQCEgg8Uv1Axfky5dqLGTTkaDFDAQ=; b=AN6opwMexLItIPyx0YfzQ5s4dJ4gB9JNAzPzhC4ay70pnSCzRFadu68d4MCc34varv vr5i5iv/J+9ZB43ks7oj5LOp9693BQ7WLuSACN+dK6iRRCR1BMWsAlc+uB5z5yfz2NBc 4ILLoSn+EDjSKq4V8aCnrb1n+JnjxC9/+0tjgqZwZx9+PbVICh/mlsEd1QIdUJ345cxe ut2EcOObugygejdbtRxO7gJpOXtgN7W8DJMwy1JfjoaLmFswVJvuBNXg4UsXVj6WXkHP YjCTCvnFmwlELyjLw8vM3SzYw+LfP7tqbRy2DUW9H5Szd5Tz5ZTq7+q5hcQX5Vymj1RU Nn8Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1706860739; x=1707465539; 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=vg7eGbiNpgbKafsQCEgg8Uv1Axfky5dqLGTTkaDFDAQ=; b=OYfeTBjzUtF6uTlDRcc/Td5dOnfURpd22zd/5iHnUv+78V1UqV0Y0bvG0W7cRJFeUj Un5FJdHOYi9Osx0dx/Q1OniofW+e+X4RgeDQ0qF4dw/Bg0UxHNZdE+78MOS2Vj3C+qjE RoG3phYyMP0O9k6n8rOvyFlKTBpRHuEoN7XWnxMQmMsdhCZlnNqZyeX1dFvkhUnd8QtN S9oMXm3Jm1dQ1+7sCc+qaqHLH+h013oephvkjVoMWyIMBS4BMl40Idh7zPSz53EVJKbO LK1evANv9iM+HvSeGLVmP2WhmdQf4K0aO/dggtiF3K7Bp7/AlfFcbEWjqc536NAchRN4 hGNA== X-Gm-Message-State: AOJu0YyOYnRopnv0a2111ISNi3+U8rMHcxaS8dGlMJhvfWrHzz0/MFQI IeafSFMuhDOp8IelxwqUkpWXmjsq5dTfINLM43UmWiaO2QI9vhwg2I4Pis6VPZI= X-Google-Smtp-Source: AGHT+IHhLl8Jusm77YBx8djmKrZh6S5P+dmY1JNozaGSAKUnIfrULWIidho3cu6CEJ5jjZ6Wpf8Esw== X-Received: by 2002:a17:906:3108:b0:a37:ea:ac15 with SMTP id 8-20020a170906310800b00a3700eaac15mr598662ejx.35.1706860739585; Thu, 01 Feb 2024 23:58:59 -0800 (PST) X-Forwarded-Encrypted: i=0; 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 Received: from claudiu-X670E-Pro-RS.. ([82.78.167.87]) by smtp.gmail.com with ESMTPSA id ty13-20020a170907c70d00b00a3715be38c4sm185544ejc.210.2024.02.01.23.58.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 01 Feb 2024 23:58:59 -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 v3 0/8] watchdog: rzg2l_wdt: Add support for RZ/G3S Date: Fri, 2 Feb 2024 09:58:41 +0200 Message-Id: <20240202075849.3422380-1-claudiu.beznea.uj@bp.renesas.com> X-Mailer: git-send-email 2.39.2 Precedence: bulk X-Mailing-List: linux-watchdog@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 1/8 makes the driver depend on CONFIG_PM - patches 2-6/8 adds fixes and cleanups for the watchdog driver - patch 7/8 adds suspend to RAM to the watchdog driver (to be used by RZ/G3S) - patch 8/8 documents the RZ/G3S support Thank you, Claudiu Beznea 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 (8): watchdog: rzg2l_wdt: Select 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(-)