From: Stephan Gerhold <stephan@gerhold.net>
To: Konrad Dybcio <konrad.dybcio@linaro.org>
Cc: Andy Gross <agross@kernel.org>,
Bjorn Andersson <andersson@kernel.org>,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>, Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org,
linux-kernel@vger.kernel.org,
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
devicetree@vger.kernel.org, Shawn Guo <shawn.guo@linaro.org>,
Taniya Das <quic_tdas@quicinc.com>
Subject: Re: [PATCH RFT v2 00/14] SMD RPMCC sleep preparations
Date: Thu, 20 Apr 2023 09:56:36 +0200 [thread overview]
Message-ID: <ZEDwLB3RwT6mHIu4@gerhold.net> (raw)
In-Reply-To: <66c41caf-bf21-61af-c6e4-52b34b69c1ce@linaro.org>
On Thu, Apr 20, 2023 at 03:50:16AM +0200, Konrad Dybcio wrote:
> On 8.03.2023 22:35, Konrad Dybcio wrote:
> > Keepalive clocks for other platforms were gathered by digging in old
> > downstream kernels, please give them a test.
> I have an implementation of rpmcc-within-icc ready(ish) locally. Turns out
> some SoCs need a keepalive (19.2MHz, active-only) vote on clocks that
> are NOT governed by interconnect.. So before we can disable clocks,
> both will need to be implemented.. ugh... I was hoping we could avoid
> having it in rpmcc..
>
Can you give an example? Which clocks are affected on which SoC?
Thanks,
Stephan
next prev parent reply other threads:[~2023-04-20 7:56 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-08 21:35 [PATCH RFT v2 00/14] SMD RPMCC sleep preparations Konrad Dybcio
2023-03-08 21:35 ` [PATCH RFT v2 01/14] dt-bindings: clock: qcom,rpmcc: Add a way to enable unused clock cleanup Konrad Dybcio
2023-03-16 22:58 ` Rob Herring
2023-03-17 0:31 ` Konrad Dybcio
2023-03-17 18:20 ` Stephen Boyd
2023-04-06 14:44 ` Konrad Dybcio
2023-04-07 20:17 ` Konrad Dybcio
2023-04-11 21:34 ` Konrad Dybcio
2023-03-22 3:23 ` Bjorn Andersson
2023-04-17 19:05 ` Stephan Gerhold
2023-04-18 0:19 ` Stephen Boyd
2023-04-18 10:33 ` Konrad Dybcio
2023-04-19 11:31 ` Konrad Dybcio
2023-04-19 14:00 ` Stephan Gerhold
2023-04-19 21:08 ` Konrad Dybcio
2023-04-20 8:28 ` Manivannan Sadhasivam
2023-03-08 21:35 ` [PATCH RFT v2 02/14] clk: qcom: smd-rpm: Add .is_enabled hook Konrad Dybcio
2023-03-09 0:47 ` Dmitry Baryshkov
2023-03-22 3:02 ` Bjorn Andersson
2023-04-06 14:43 ` Konrad Dybcio
2023-03-08 21:35 ` [PATCH RFT v2 03/14] clk: qcom: smd-rpm: Add .is_prepared hook Konrad Dybcio
2023-03-09 0:48 ` Dmitry Baryshkov
2023-03-08 21:35 ` [PATCH RFT v2 04/14] clk: qcom: smd-rpm_ Make __DEFINE_CLK_SMD_RPM_BRANCH_PREFIX accept flags Konrad Dybcio
2023-03-09 0:48 ` Dmitry Baryshkov
2023-03-08 21:35 ` [PATCH RFT v2 05/14] clk: qcom: smd-rpm: Make DEFINE_CLK_SMD_RPM_BRANCH_A " Konrad Dybcio
2023-03-09 0:49 ` Dmitry Baryshkov
2023-03-08 21:35 ` [PATCH RFT v2 06/14] clk: qcom: smd-rpm: Make BI_TCXO_AO critical Konrad Dybcio
2023-03-09 0:49 ` Dmitry Baryshkov
2023-03-08 21:35 ` [PATCH RFT v2 07/14] clk: qcom: smd-rpm: Make __DEFINE_CLK_SMD_RPM_PREFIX accept flags Konrad Dybcio
2023-03-09 0:50 ` Dmitry Baryshkov
2023-03-08 21:35 ` [PATCH RFT v2 08/14] clk: qcom: smd-rpm: Separate out a macro for defining an AO clock Konrad Dybcio
2023-03-09 0:50 ` Dmitry Baryshkov
2023-03-08 21:35 ` [PATCH RFT v2 09/14] clk: qcom: smd-rpm: Add support for keepalive votes Konrad Dybcio
2023-03-09 0:54 ` Dmitry Baryshkov
2023-03-09 1:22 ` Konrad Dybcio
2023-03-08 21:35 ` [PATCH RFT v2 10/14] clk: qcom: smd-rpm: Introduce DEFINE_CLK_SMD_RPM_BUS_KEEPALIVE Konrad Dybcio
2023-03-09 1:25 ` Dmitry Baryshkov
2023-03-08 21:35 ` [PATCH RFT v2 11/14] clk: qcom: smd-rpm: Hook up PCNoC_0 keep_alive Konrad Dybcio
2023-03-09 1:25 ` Dmitry Baryshkov
2023-03-22 3:19 ` Bjorn Andersson
2023-03-22 8:05 ` Konrad Dybcio
2023-03-08 21:35 ` [PATCH RFT v2 12/14] clk: qcom: smd-rpm: Hook up CNoC_1 and SNoC_2 keep_alive Konrad Dybcio
2023-03-09 1:25 ` Dmitry Baryshkov
2023-03-08 21:35 ` [PATCH RFT v2 13/14] clk: qcom: smd-rpm: Mark clock enabled in clk_smd_rpm_handoff() Konrad Dybcio
2023-03-08 21:35 ` [PATCH RFT v2 14/14] arm64: dts: qcom: msm8996: Enable rpmcc unused clk disablement Konrad Dybcio
2023-04-20 1:50 ` [PATCH RFT v2 00/14] SMD RPMCC sleep preparations Konrad Dybcio
2023-04-20 7:56 ` Stephan Gerhold [this message]
2023-04-20 9:36 ` Konrad Dybcio
2023-04-20 10:04 ` Stephan Gerhold
2023-04-20 10:20 ` Konrad Dybcio
2023-04-20 15:57 ` Konrad Dybcio
2023-04-25 19:35 ` Stephen Boyd
2023-04-26 9:40 ` Konrad Dybcio
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