From: Konrad Dybcio <konrad.dybcio@linaro.org>
To: Varadarajan Narayanan <quic_varada@quicinc.com>,
Georgi Djakov <djakov@kernel.org>
Cc: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>,
andersson@kernel.org, mturquette@baylibre.com, sboyd@kernel.org,
robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org,
quic_anusha@quicinc.com, linux-arm-msm@vger.kernel.org,
linux-clk@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org
Subject: Re: [PATCH v9 6/6] arm64: dts: qcom: ipq9574: Add icc provider ability to gcc
Date: Thu, 27 Jun 2024 00:00:35 +0200 [thread overview]
Message-ID: <9938a67b-1f6b-4955-b4c0-a9f78c55f276@linaro.org> (raw)
In-Reply-To: <ZnKKjomRQtJS2ZgL@hu-varada-blr.qualcomm.com>
On 19.06.2024 9:36 AM, Varadarajan Narayanan wrote:
[...]
> Tested the patches with both gcc and nsscc providers having
> 'sync_state' set to icc_sync_state.
>
> # dmesg | grep synced
> [ 3.029820] qcom,gcc-ipq9574 1800000.clock-controller: interconnect provider is in synced state
> [ 3.470106] qcom,nsscc-ipq9574 39b00000.clock-controller: interconnect provider is in synced state
>
> I can see that icc_sync_state is getting called and clocks
> related to paths with zero bandwidth are getting disabled.
>
> Will post the NSSCC patches to get the full picture.
Going back to the original question, does removing interconnects = from
things like PCIe now make them not work / crash the device, which would
indicate the NoC clocks were indeed gated?
Konrad
next prev parent reply other threads:[~2024-06-26 22:00 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-18 9:22 [PATCH v9 0/6] Add interconnect driver for IPQ9574 SoC Varadarajan Narayanan
2024-04-18 9:23 ` [PATCH v9 1/6] interconnect: icc-clk: Allow user to specify master/slave ids Varadarajan Narayanan
2024-04-22 23:00 ` Konrad Dybcio
2024-04-25 10:28 ` Varadarajan Narayanan
2024-04-25 16:21 ` Georgi Djakov
2024-04-18 9:23 ` [PATCH v9 2/6] dt-bindings: interconnect: Add Qualcomm IPQ9574 support Varadarajan Narayanan
2024-04-18 17:39 ` Krzysztof Kozlowski
2024-04-18 9:23 ` [PATCH v9 3/6] interconnect: icc-clk: Add devm_icc_clk_register Varadarajan Narayanan
2024-04-18 9:23 ` [PATCH v9 4/6] clk: qcom: common: Add interconnect clocks support Varadarajan Narayanan
2024-04-22 23:05 ` Konrad Dybcio
2024-04-25 10:30 ` Varadarajan Narayanan
2024-04-18 9:23 ` [PATCH v9 5/6] clk: qcom: ipq9574: Use icc-clk for enabling NoC related clocks Varadarajan Narayanan
2024-04-18 9:23 ` [PATCH v9 6/6] arm64: dts: qcom: ipq9574: Add icc provider ability to gcc Varadarajan Narayanan
2024-04-23 12:58 ` Konrad Dybcio
2024-04-25 10:26 ` Varadarajan Narayanan
2024-04-30 10:05 ` Konrad Dybcio
2024-05-02 9:30 ` Varadarajan Narayanan
2024-05-03 13:51 ` Georgi Djakov
2024-05-08 6:52 ` Varadarajan Narayanan
2024-05-08 8:10 ` Dmitry Baryshkov
2024-06-06 14:06 ` Konrad Dybcio
2024-06-11 9:42 ` Varadarajan Narayanan
2024-06-11 11:29 ` Georgi Djakov
2024-06-12 6:30 ` Varadarajan Narayanan
2024-06-12 8:48 ` Georgi Djakov
2024-06-12 10:28 ` Varadarajan Narayanan
2024-06-12 12:52 ` Georgi Djakov
2024-06-13 3:49 ` Varadarajan Narayanan
2024-06-19 7:36 ` Varadarajan Narayanan
2024-06-26 22:00 ` Konrad Dybcio [this message]
2024-06-28 8:48 ` Varadarajan Narayanan
2024-06-29 13:25 ` Konrad Dybcio
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