linux-kernel - Re: [PATCH v7 00/22] Restructure RPM SMD ICC

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Message-ID: <168944095056.1619705.13623986680500066147.b4-ty@kernel.org>
Date:   Sat, 15 Jul 2023 10:09:36 -0700
From:   Bjorn Andersson <andersson@...nel.org>
To:     Andy Gross <agross@...nel.org>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>,
        Georgi Djakov <djakov@...nel.org>,
        Leo Yan <leo.yan@...aro.org>,
        Evan Green <evgreen@...omium.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>
Cc:     Marijn Suijten <marijn.suijten@...ainline.org>,
        linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-clk@...r.kernel.org, linux-pm@...r.kernel.org,
        devicetree@...r.kernel.org,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
        Stephan Gerhold <stephan@...hold.net>
Subject: Re: [PATCH v7 00/22] Restructure RPM SMD ICC


On Mon, 19 Jun 2023 15:04:25 +0200, Konrad Dybcio wrote:
> This series reshuffles things around, moving the management of SMD RPM
> bus clocks to the interconnect framework where they belong. This helps
> us solve a couple of issues:
> 
> 1. We can work towards unused clk cleanup of RPMCC without worrying
>    about it killing some NoC bus, resulting in the SoC dying.
>    Deasserting actually unused RPM clocks (among other things) will
>    let us achieve "true SoC-wide power collapse states", also known as
>    VDD_LOW and VDD_MIN.
> 
> [...]

Applied, thanks!

[01/22] dt-bindings: interconnect: Add Qcom RPM ICC bindings
        commit: 7296bd3f0046f87e089499865345ab337598f5ab
[02/22] soc: qcom: smd-rpm: Add QCOM_SMD_RPM_STATE_NUM
        commit: cb0116090e4cff6da2e9abd1c29b8e16491af176
[03/22] soc: qcom: smd-rpm: Use tabs for defines
        commit: 82a793e2d3e3da748f23a0fbe0b4615292625fe8
[04/22] clk: qcom: smd-rpm: Move some RPM resources to the common header
        commit: e1e1267413d2e9fbe3a34c5a5f701b0f5fb0bf2c
[05/22] soc: qcom: smd-rpm: Move icc_smd_rpm registration to clk-smd-rpm
        commit: 410da7e344a69faf65af8a1e80d9963648a9e6a3
[06/22] interconnect: qcom: icc-rpm: Introduce keep_alive
        commit: b979049c38e170286158e97290c892957c836903
[07/22] interconnect: qcom: Add missing headers in icc-rpm.h
        commit: 40cdeed66933abc80a9b133f062770af616ce50a
[08/22] interconnect: qcom: Fold smd-rpm.h into icc-rpm.h
        commit: 19ced2aec6cdff7d227e012f7ac63d28dae07288
[09/22] interconnect: qcom: smd-rpm: Add rpmcc handling skeleton code
        commit: a927eb09d49c73f5250d61d5b7a0b5de09ab6a28
[10/22] interconnect: qcom: Define RPM bus clocks
        commit: 918b86042b48da5ea86d0a12495dff95241dedd3
[11/22] interconnect: qcom: sdm660: Hook up RPM bus clk definitions
        commit: 70ab8dee97d66560cacf0c58ac6adfcdcab43922
[12/22] interconnect: qcom: msm8996: Hook up RPM bus clk definitions
        commit: 9258801ef94f166b519c3f4364f72c7766b9e7e4
[13/22] interconnect: qcom: qcs404: Hook up RPM bus clk definitions
        commit: a923b8bbeb145ba192b3f1402de1582eab5adc50
[14/22] interconnect: qcom: msm8939: Hook up RPM bus clk definitions
        commit: 258a64f26679523dadb8fd60e9dd1538cab811f1
[15/22] interconnect: qcom: msm8916: Hook up RPM bus clk definitions
        commit: 6424985edee17772a83c8e8d1313f511e458f649
[16/22] interconnect: qcom: qcm2290: Hook up RPM bus clk definitions
        commit: 9d0a282c3e26c59c5a90d5fb4c167fe103f53bc8
[17/22] interconnect: qcom: icc-rpm: Control bus rpmcc from icc
        commit: 11f63efe58a052da3f4d179ba6fdccd128bc95ee
[18/22] clk: qcom: smd-rpm: Separate out interconnect bus clocks
        commit: d6edc31f3a68d8d0636e0cfcd9eced7460ad32f4
[19/22] interconnect: qcom: icc-rpm: Fix bucket number
        commit: 6ed0e5e60e444c135ce56169784695b5f5fcd1f9
[20/22] interconnect: qcom: icc-rpm: Set bandwidth on both contexts
        commit: 32846c4a8f2a80c0138aee07543e7c305d75abea
[21/22] interconnect: qcom: icc-rpm: Set correct bandwidth through RPM bw req
        commit: 3b7480106bf8ac2666d901e42bf9835959f79e7f
[22/22] interconnect: qcom: icc-rpm: Fix bandwidth calculations
        commit: 17fc623e0f728c35b82a0e79cd4f3b8aab495663

Best regards,
-- 
Bjorn Andersson <andersson@...nel.org>