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>,
Stephan Gerhold <stephan@gerhold.net>
Subject: Re: [PATCH v3 05/23] soc: qcom: smd-rpm: Move icc_smd_rpm registration to clk-smd-rpm
Date: Mon, 12 Jun 2023 12:41:10 -0700 [thread overview]
Message-ID: <92f2e7260dd017154cbe5bc5590742a3.sboyd@kernel.org> (raw)
In-Reply-To: <20230526-topic-smd_icc-v3-5-5fb7d39b874f@linaro.org>
Quoting Konrad Dybcio (2023-06-12 11:24:22)
> From: Stephan Gerhold <stephan@gerhold.net>
>
> icc_smd_rpm will do bus clock votes itself rather than taking the
> unnecessary detour through the clock subsystem. However, it can only
> do that after the clocks have been handed off and scaling has been
> enabled in the RPM in clk-smd-rpm.
>
> Move the icc_smd_rpm registration from smd-rpm.c to clk-smd-rpm.c
> to avoid any possible races. icc_smd_rpm gets the driver data from
> the smd-rpm device, so still register the platform device on the
> smd-rpm parent device.
>
> Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
> [Konrad: remove unrelated cleanups]
> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
> ---
Acked-by: Stephen Boyd <sboyd@kernel.org>
next prev parent reply other threads:[~2023-06-12 19:41 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-12 18:24 [PATCH v3 00/23] Restructure RPM SMD ICC Konrad Dybcio
2023-06-12 18:24 ` [PATCH v3 01/23] dt-bindings: interconnect: Add Qcom RPM ICC bindings Konrad Dybcio
2023-06-13 11:11 ` Stephan Gerhold
2023-06-13 11:20 ` Konrad Dybcio
2023-06-12 18:24 ` [PATCH v3 02/23] soc: qcom: smd-rpm: Add QCOM_SMD_RPM_STATE_NUM Konrad Dybcio
2023-06-12 18:24 ` [PATCH v3 03/23] soc: qcom: smd-rpm: Use tabs for defines Konrad Dybcio
2023-06-12 18:24 ` [PATCH v3 04/23] clk: qcom: smd-rpm: Move some RPM resources to the common header Konrad Dybcio
2023-06-12 19:36 ` Stephen Boyd
2023-06-12 18:24 ` [PATCH v3 05/23] soc: qcom: smd-rpm: Move icc_smd_rpm registration to clk-smd-rpm Konrad Dybcio
2023-06-12 19:41 ` Stephen Boyd [this message]
2023-06-12 18:24 ` [PATCH v3 06/23] interconnect: qcom: icc-rpm: Introduce keep_alive Konrad Dybcio
2023-06-12 18:24 ` [PATCH v3 07/23] interconnect: qcom: icc-rpm: Allow negative QoS offset Konrad Dybcio
2023-06-12 20:27 ` Stephan Gerhold
2023-06-13 12:12 ` Konrad Dybcio
2023-06-12 18:24 ` [PATCH v3 08/23] interconnect: qcom: Fold smd-rpm.h into icc-rpm.h Konrad Dybcio
2023-06-12 18:24 ` [PATCH v3 09/23] interconnect: qcom: smd-rpm: Add rpmcc handling skeleton code Konrad Dybcio
2023-06-12 18:24 ` [PATCH v3 10/23] interconnect: qcom: Add missing headers in icc-rpm.h Konrad Dybcio
2023-06-12 18:24 ` [PATCH v3 11/23] interconnect: qcom: Define RPM bus clocks Konrad Dybcio
2023-06-12 18:24 ` [PATCH v3 12/23] interconnect: qcom: sdm660: Hook up RPM bus clk definitions Konrad Dybcio
2023-06-12 18:24 ` [PATCH v3 13/23] interconnect: qcom: msm8996: " Konrad Dybcio
2023-06-12 18:24 ` [PATCH v3 14/23] interconnect: qcom: qcs404: " Konrad Dybcio
2023-06-12 18:24 ` [PATCH v3 15/23] interconnect: qcom: msm8939: " Konrad Dybcio
2023-06-12 18:24 ` [PATCH v3 16/23] interconnect: qcom: msm8916: " Konrad Dybcio
2023-06-12 18:24 ` [PATCH v3 17/23] interconnect: qcom: qcm2290: " Konrad Dybcio
2023-06-12 18:24 ` [PATCH v3 18/23] interconnect: qcom: icc-rpm: Control bus rpmcc from icc Konrad Dybcio
2023-06-12 20:54 ` Stephan Gerhold
2023-06-13 11:22 ` Konrad Dybcio
2023-06-12 18:24 ` [PATCH v3 19/23] clk: qcom: smd-rpm: Separate out interconnect bus clocks Konrad Dybcio
2023-06-12 18:24 ` [PATCH v3 20/23] interconnect: qcom: icc-rpm: Fix bucket number Konrad Dybcio
2023-06-12 20:57 ` Stephan Gerhold
2023-06-13 9:06 ` Konrad Dybcio
2023-06-12 18:24 ` [PATCH v3 21/23] interconnect: qcom: icc-rpm: Set bandwidth on both contexts Konrad Dybcio
2023-06-12 21:00 ` Stephan Gerhold
2023-06-12 18:24 ` [PATCH v3 22/23] interconnect: qcom: icc-rpm: Set correct bandwidth through RPM bw req Konrad Dybcio
2023-06-12 18:24 ` [PATCH v3 23/23] interconnect: qcom: icc-rpm: Fix bandwidth calculations Konrad Dybcio
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