From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 AF0232E336C; Mon, 11 Aug 2025 18:41:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754937677; cv=none; b=XvAPpSY1ZKpK4aNn4iJHsGoCOoWMP1T3P0eizejuFgiUiCrdW0l/gNLVHFpZ/oarSBkJ+N7++/+ZrxkyS4s0GkIsUzDN/THK6Gsj9/lvD8ox6lx2kZ3OIIPqn3o5LDKBRdRdL338t0rbM7FnZVXcxMwVmBrQIoEyRjAiTxH0OYw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754937677; c=relaxed/simple; bh=f+CLPephwGhFpFxL9fAwCN64RSUg7mbAh29TU2oyj+w=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=bwR5VKNSPGJWvrvvB/BgzKeFwAk4eY7bRVqhKn3Llvdnl1fTRUMJTBivayOoFXwzFOLiOyudeu2RwlB/8qNf6HD3lr5PicY79SSGbBOLwgbX+omzJxw8a6kOaGfSecopkz/s6hRX9iYA6i1WdaHtD0AozoTW5X3WT9oTc+VvAzI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=AbuLZlDw; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="AbuLZlDw" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 50BE5C4CEFC; Mon, 11 Aug 2025 18:41:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1754937677; bh=f+CLPephwGhFpFxL9fAwCN64RSUg7mbAh29TU2oyj+w=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=AbuLZlDwNBgm+xQloKdNcOn6oKVlHAvtzdBh7jp4kMYy3u3cO0CiF28boKQJdcKwp if5vcaOCONb6qQDYHasNoEyJn8A6i4eXFZoiuuUo1IqhzpEF3LecTJz0eWUjcFq32C gTpI41IG63C8inqlgGeC6LkZ3L0RWTQDzvctN9LcgaXO6uiDDvZle/TWkENRpfdZAE q70Rocxrl3GcNqgECwkaiHgx/UXVb0oH7B7h41I3Nud9b54zqZqKCy/A2XxdGl1UoC cp7mtitBFqJNc3jGO87UiNoo4nhERo1ygjb+OXkIQjAmIeJmJ/jIT5HLIM6XO23ps7 1eWX2CnHNh6dg== From: Bjorn Andersson To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Konrad Dybcio , Wim Van Sebroeck , Guenter Roeck , bod.linux@nxsw.ie, Kathiravan Thirumoorthy Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-watchdog@vger.kernel.org, Konrad Dybcio Subject: Re: (subset) [PATCH v3 0/4] Add support to read the restart reason from IMEM Date: Mon, 11 Aug 2025 13:40:55 -0500 Message-ID: <175493766109.138281.3436384432329568509.b4-ty@kernel.org> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250502-wdt_reset_reason-v3-0-b2dc7ace38ca@oss.qualcomm.com> References: <20250502-wdt_reset_reason-v3-0-b2dc7ace38ca@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit On Fri, 02 May 2025 18:47:48 +0530, Kathiravan Thirumoorthy wrote: > In Qualcomm IPQ SoC, if the system is rebooted due to the watchdog > timeout, there is no way to identify it. Current approach of checking > the EXPIRED_STATUS in WDT_STS is not working. > > To achieve this, if the system is rebooted due to watchdog timeout, the > information is captured in the IMEM by the bootloader (along with other > reason codes as well). > > [...] Applied, thanks! [1/4] dt-bindings: sram: qcom,imem: Document IPQ5424 compatible commit: 3fa1095979393d5b178264cc1bdfb473e80ab774 Best regards, -- Bjorn Andersson