From: "Rob Herring (Arm)" <robh@kernel.org>
To: Sarath Ganapathiraju <sarath.ganapathiraju@oss.qualcomm.com>
Cc: abelvesa@kernel.org, srinivas.kandagatla@oss.qualcomm.com,
linux-clk@vger.kernel.org, bmasney+clk@redhat.com,
linux-arm-msm@vger.kernel.org, jbrunet+clk@baylibre.com,
prasad.kumpatla@oss.qualcomm.com, andersson@kernel.org,
devicetree@vger.kernel.org, conor+dt@kernel.org,
linux-kernel@vger.kernel.org, krzk+dt@kernel.org,
sboyd@kernel.org
Subject: Re: [PATCH v8 1/2] dt-bindings: clock: qcom: Add LPASS VA CSR HeartBeat pulse clock
Date: Mon, 28 Sep 2026 13:00:36 -0500 [thread overview]
Message-ID: <179061843604.108052.17658578354575313042.robh@kernel.org> (raw)
In-Reply-To: <20260917-master-v8-1-823d2c5d090a@oss.qualcomm.com>
On Thu, 17 Sep 2026 19:27:14 +0530, Sarath Ganapathiraju wrote:
> Add a binding for the Qualcomm LPASS VA CSR rate generator node that
> exposes the lpass_heartbeat_pulse clock on Hawi.
>
> The HeartBeat Pulse, also known as RateGen Pulse, synchronizes the
> start of DMAs and Codec Interfaces for the audio usecase and can serve
> as a periodic wakeup source for the DSP.
>
> Require the LPASS LPR and audio vote clocks to access VA CSR register
> space safely.
>
> Signed-off-by: Sarath Ganapathiraju <sarath.ganapathiraju@oss.qualcomm.com>
> ---
> .../bindings/clock/qcom,hawi-lpass-va-csr.yaml | 62 ++++++++++++++++++++++
> 1 file changed, 62 insertions(+)
>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
next prev parent reply other threads:[~2026-09-28 18:00 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-17 13:57 [PATCH v8 0/2] Add LPASS VA CSR HeartBeat pulse clock support Sarath Ganapathiraju
2026-09-17 13:57 ` Sarath Ganapathiraju via B4 Relay
2026-09-17 13:57 ` [PATCH v8 1/2] dt-bindings: clock: qcom: Add LPASS VA CSR HeartBeat pulse clock Sarath Ganapathiraju
2026-09-17 13:57 ` Sarath Ganapathiraju via B4 Relay
2026-09-28 18:00 ` Rob Herring (Arm) [this message]
2026-09-17 13:57 ` [PATCH v8 2/2] clk: qcom: Add LPASS VA CSR heartbeat " Sarath Ganapathiraju
2026-09-17 13:57 ` Sarath Ganapathiraju via B4 Relay
2026-09-17 14:07 ` sashiko-bot
2026-09-17 16:08 ` Srinivas Kandagatla
2026-09-18 4:40 ` Prasad Kumpatla
2026-09-18 9:50 ` Konrad Dybcio
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