From: Stephen Boyd <sboyd@kernel.org>
To: Andy Gross <agross@kernel.org>,
Bjorn Andersson <andersson@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Evan Green <evgreen@chromium.org>,
Georgi Djakov <djakov@kernel.org>,
Konrad Dybcio <konrad.dybcio@linaro.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Leo Yan <leo.yan@linaro.org>,
Michael Turquette <mturquette@baylibre.com>,
Rob Herring <robh+dt@kernel.org>
Cc: Marijn Suijten <marijn.suijten@somainline.org>,
linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-clk@vger.kernel.org, linux-pm@vger.kernel.org,
devicetree@vger.kernel.org,
Konrad Dybcio <konrad.dybcio@linaro.org>
Subject: Re: [PATCH v7 18/22] clk: qcom: smd-rpm: Separate out interconnect bus clocks
Date: Thu, 29 Jun 2023 21:59:12 -0700 [thread overview]
Message-ID: <270d732ee61a47d3e731646bd9a6e8c2.sboyd@kernel.org> (raw)
In-Reply-To: <20230526-topic-smd_icc-v7-18-09c78c175546@linaro.org>
Quoting Konrad Dybcio (2023-06-19 06:04:43)
> The interconnect bus clocks are now handled within the ICC framework.
> They still however need to get a kickstart *before* we call
> clk_smd_rpm_enable_scaling(), or RPM will assume that they should all
> be running at 0 kHz and the system will inevitably die.
>
> Separate them out to ensure such a kickstart can still take place.
>
> As a happy accident, the file got smaller:
>
> Total: Before=41951, After=41555, chg -0.94%
>
> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
> ---
Acked-by: Stephen Boyd <sboyd@kernel.org>
next prev parent reply other threads:[~2023-06-30 4:59 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-19 13:04 [PATCH v7 00/22] Restructure RPM SMD ICC Konrad Dybcio
2023-06-19 13:04 ` [PATCH v7 01/22] dt-bindings: interconnect: Add Qcom RPM ICC bindings Konrad Dybcio
2023-06-19 13:04 ` [PATCH v7 02/22] soc: qcom: smd-rpm: Add QCOM_SMD_RPM_STATE_NUM Konrad Dybcio
2023-06-19 13:04 ` [PATCH v7 03/22] soc: qcom: smd-rpm: Use tabs for defines Konrad Dybcio
2023-06-19 13:04 ` [PATCH v7 04/22] clk: qcom: smd-rpm: Move some RPM resources to the common header Konrad Dybcio
2023-06-19 13:04 ` [PATCH v7 05/22] soc: qcom: smd-rpm: Move icc_smd_rpm registration to clk-smd-rpm Konrad Dybcio
2023-06-19 13:04 ` [PATCH v7 06/22] interconnect: qcom: icc-rpm: Introduce keep_alive Konrad Dybcio
2023-06-19 13:04 ` [PATCH v7 07/22] interconnect: qcom: Add missing headers in icc-rpm.h Konrad Dybcio
2023-06-19 13:04 ` [PATCH v7 08/22] interconnect: qcom: Fold smd-rpm.h into icc-rpm.h Konrad Dybcio
2023-06-19 13:04 ` [PATCH v7 09/22] interconnect: qcom: smd-rpm: Add rpmcc handling skeleton code Konrad Dybcio
2023-06-19 13:04 ` [PATCH v7 10/22] interconnect: qcom: Define RPM bus clocks Konrad Dybcio
2023-06-19 13:04 ` [PATCH v7 11/22] interconnect: qcom: sdm660: Hook up RPM bus clk definitions Konrad Dybcio
2023-06-19 13:04 ` [PATCH v7 12/22] interconnect: qcom: msm8996: " Konrad Dybcio
2023-06-19 13:04 ` [PATCH v7 13/22] interconnect: qcom: qcs404: " Konrad Dybcio
2023-06-19 13:04 ` [PATCH v7 14/22] interconnect: qcom: msm8939: " Konrad Dybcio
2023-06-19 13:04 ` [PATCH v7 15/22] interconnect: qcom: msm8916: " Konrad Dybcio
2023-06-19 13:04 ` [PATCH v7 16/22] interconnect: qcom: qcm2290: " Konrad Dybcio
2023-06-19 13:04 ` [PATCH v7 17/22] interconnect: qcom: icc-rpm: Control bus rpmcc from icc Konrad Dybcio
2023-06-19 13:04 ` [PATCH v7 18/22] clk: qcom: smd-rpm: Separate out interconnect bus clocks Konrad Dybcio
2023-06-30 4:59 ` Stephen Boyd [this message]
2023-06-19 13:04 ` [PATCH v7 19/22] interconnect: qcom: icc-rpm: Fix bucket number Konrad Dybcio
2023-06-19 13:04 ` [PATCH v7 20/22] interconnect: qcom: icc-rpm: Set bandwidth on both contexts Konrad Dybcio
2023-06-19 13:04 ` [PATCH v7 21/22] interconnect: qcom: icc-rpm: Set correct bandwidth through RPM bw req Konrad Dybcio
2023-06-19 13:04 ` [PATCH v7 22/22] interconnect: qcom: icc-rpm: Fix bandwidth calculations Konrad Dybcio
2023-07-13 17:37 ` [PATCH v7 00/22] Restructure RPM SMD ICC Georgi Djakov
2023-07-15 17:09 ` Bjorn Andersson
2023-07-15 17:09 ` Bjorn Andersson
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