From: Krzysztof Kozlowski <krzk@kernel.org>
To: Konrad Dybcio <konradybcio@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Bjorn Andersson <andersson@kernel.org>,
Andrew Lunn <andrew+netdev@lunn.ch>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Alex Elder <elder@kernel.org>
Cc: Marijn Suijten <marijn.suijten@somainline.org>,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, netdev@vger.kernel.org,
Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Subject: Re: [PATCH net-next v3 1/3] dt-bindings: sram: qcom,imem: Allow modem-tables subnode
Date: Thu, 19 Feb 2026 12:01:26 +0100 [thread overview]
Message-ID: <9f452e62-c1b4-4010-9153-83d822c7a8dc@kernel.org> (raw)
In-Reply-To: <20260217-topic-ipa_imem-v3-1-d6d8ed1dfb67@oss.qualcomm.com>
On 17/02/2026 14:30, Konrad Dybcio wrote:
> From: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
>
> The IP Accelerator hardware/firmware owns a sizeable region within the
> IMEM, named 'modem-tables', containing various packet processing
> configuration data.
>
> It's not actually accessed by the OS, although we have to IOMMU-map it
> with the IPA device, so that presumably the firmware can act upon it.
>
> Allow it as a subnode of IMEM.
>
> Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
> ---
> Documentation/devicetree/bindings/sram/qcom,imem.yaml | 14 ++++++++++++++
> 1 file changed, 14 insertions(+)
>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Best regards,
Krzysztof
next prev parent reply other threads:[~2026-02-19 11:01 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-17 13:30 [net-next PATCH v3 0/3] Grab IPA IMEM slice through DT Konrad Dybcio
2026-02-17 13:30 ` [PATCH net-next v3 1/3] dt-bindings: sram: qcom,imem: Allow modem-tables subnode Konrad Dybcio
2026-02-17 18:01 ` Alex Elder
2026-02-17 20:25 ` Krzysztof Kozlowski
2026-02-18 11:05 ` Konrad Dybcio
2026-02-18 11:56 ` Krzysztof Kozlowski
2026-02-18 12:26 ` Konrad Dybcio
2026-02-18 13:21 ` Krzysztof Kozlowski
2026-02-18 13:32 ` Konrad Dybcio
2026-02-19 11:01 ` Krzysztof Kozlowski
2026-02-19 11:01 ` Krzysztof Kozlowski [this message]
2026-02-17 13:30 ` [PATCH net-next v3 2/3] dt-bindings: net: qcom,ipa: Add sram property for describing IMEM slice Konrad Dybcio
2026-02-17 13:30 ` [PATCH net-next v3 3/3] net: ipa: Grab IMEM slice base/size from DTS Konrad Dybcio
2026-02-17 18:01 ` Alex Elder
2026-02-18 10:39 ` [net-next,v3,3/3] " Simon Horman
2026-02-18 11:21 ` Konrad Dybcio
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