From: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
To: Kathiravan Thirumoorthy
<kathiravan.thirumoorthy@oss.qualcomm.com>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>,
Wim Van Sebroeck <wim@linux-watchdog.org>,
Guenter Roeck <linux@roeck-us.net>,
Rajendra Nayak <quic_rjendra@quicinc.com>
Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-watchdog@vger.kernel.org
Subject: Re: [PATCH v2 2/5] arm64: dts: qcom: ipq5424: Add the IMEM node
Date: Wed, 16 Apr 2025 16:52:13 +0200 [thread overview]
Message-ID: <4410c711-fa56-4cba-87b8-3a561a0fbab2@oss.qualcomm.com> (raw)
In-Reply-To: <20250416-wdt_reset_reason-v2-2-c65bba312914@oss.qualcomm.com>
On 4/16/25 10:29 AM, Kathiravan Thirumoorthy wrote:
> Add the IMEM node to the device tree to extract debugging information
> like system restart reason, which is populated via IMEM. Define the
> IMEM region to enable this functionality.
>
> As described, overall IMEM region is 112KB but only initial 4KB is
> accessible by all masters in the SoC.
>
> Signed-off-by: Kathiravan Thirumoorthy <kathiravan.thirumoorthy@oss.qualcomm.com>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Konrad
next prev parent reply other threads:[~2025-04-16 14:52 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-16 8:29 [PATCH v2 0/5] Add support to read the restart reason from IMEM Kathiravan Thirumoorthy
2025-04-16 8:29 ` [PATCH v2 1/5] dt-bindings: sram: qcom,imem: Document IPQ5424 compatible Kathiravan Thirumoorthy
2025-04-21 19:12 ` Rob Herring (Arm)
2025-04-16 8:29 ` [PATCH v2 2/5] arm64: dts: qcom: ipq5424: Add the IMEM node Kathiravan Thirumoorthy
2025-04-16 14:52 ` Konrad Dybcio [this message]
2025-04-16 8:29 ` [PATCH v2 3/5] dt-bindings: watchdog: separate out the IPQ5424 compatilble Kathiravan Thirumoorthy
2025-04-21 19:43 ` Rob Herring
2025-04-28 4:02 ` Kathiravan Thirumoorthy
2025-04-16 8:29 ` [PATCH v2 4/5] arm64: dts: qcom: ipq5424: drop the fallback WDT compatible Kathiravan Thirumoorthy
2025-04-21 19:44 ` Rob Herring
2025-04-16 8:29 ` [PATCH v2 5/5] watchdog: qcom: add support to read the restart reason from IMEM Kathiravan Thirumoorthy
2025-04-16 14:51 ` Konrad Dybcio
2025-04-17 6:19 ` Kathiravan Thirumoorthy
2025-04-30 14:28 ` Konrad Dybcio
2025-04-30 14:58 ` Kathiravan Thirumoorthy
2025-05-01 0:01 ` Bryan O'Donoghue
2025-05-02 4:42 ` Kathiravan Thirumoorthy
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