From: John Stultz <john.stultz@linaro.org>
To: Rajendra Nayak <rnayak@codeaurora.org>
Cc: lkml <linux-kernel@vger.kernel.org>,
Ulf Hansson <ulf.hansson@linaro.org>,
linux-scsi@vger.kernel.org,
Linux PM list <linux-pm@vger.kernel.org>,
linux-arm-msm <linux-arm-msm@vger.kernel.org>,
"Rafael J. Wysocki" <rafael@kernel.org>,
Doug Anderson <dianders@chromium.org>,
dri-devel <dri-devel@lists.freedesktop.org>,
linux-spi@vger.kernel.org, linux-serial@vger.kernel.org,
Viresh Kumar <viresh.kumar@linaro.org>,
Stephen Boyd <swboyd@chromium.org>,
Amit Pundir <amit.pundir@linaro.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>
Subject: Re: [RFC v2 03/11] tty: serial: qcom_geni_serial: Use OPP API to set clk/perf state
Date: Tue, 11 Aug 2020 16:11:46 -0700 [thread overview]
Message-ID: <CALAqxLV2TBk9ScUM6MeJMCkL8kJnCihjQ7ac5fLzcqOg1rREVQ@mail.gmail.com> (raw)
In-Reply-To: <20190320094918.20234-4-rnayak@codeaurora.org>
On Wed, Mar 20, 2019 at 2:49 AM Rajendra Nayak <rnayak@codeaurora.org> wrote:
>
> geni serial needs to express a perforamnce state requirement on CX
> depending on the frequency of the clock rates. Use OPP table from
> DT to register with OPP framework and use dev_pm_opp_set_rate() to
> set the clk/perf state.
>
> Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org>
> Signed-off-by: Stephen Boyd <swboyd@chromium.org>
> ---
> drivers/tty/serial/qcom_geni_serial.c | 15 +++++++++++++--
> 1 file changed, 13 insertions(+), 2 deletions(-)
>
Hey,
I just wanted to follow up on this patch, as I've bisected it
(a5819b548af0) down as having broken qca bluetooth on the Dragonboard
845c.
I haven't yet had time to debug it yet, but wanted to raise the issue
in case anyone else has seen similar trouble.
thanks
-john
next prev parent reply other threads:[~2020-08-11 23:12 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-20 9:49 [RFC v2 00/11] DVFS in the OPP core Rajendra Nayak
2019-03-20 9:49 ` [RFC v2 01/11] OPP: Don't overwrite rounded clk rate Rajendra Nayak
2019-06-11 10:54 ` Viresh Kumar
2019-06-12 7:42 ` Rajendra Nayak
2019-06-12 8:25 ` Viresh Kumar
2019-06-13 9:54 ` Viresh Kumar
2019-06-14 5:27 ` Viresh Kumar
2019-06-17 3:50 ` Viresh Kumar
2019-06-17 4:07 ` Rajendra Nayak
2019-06-17 4:17 ` Viresh Kumar
2019-06-17 4:25 ` Rajendra Nayak
2019-06-14 5:54 ` Rajendra Nayak
2019-03-20 9:49 ` [RFC v2 02/11] OPP: Make dev_pm_opp_set_rate() with freq=0 as valid Rajendra Nayak
2019-06-14 6:32 ` Viresh Kumar
2019-06-17 4:04 ` Rajendra Nayak
2019-03-20 9:49 ` [RFC v2 03/11] tty: serial: qcom_geni_serial: Use OPP API to set clk/perf state Rajendra Nayak
2020-08-11 23:11 ` John Stultz [this message]
2020-08-12 1:33 ` John Stultz
2020-08-12 5:48 ` Rajendra Nayak
2020-08-12 7:35 ` Amit Pundir
2020-08-12 7:39 ` Rajendra Nayak
2020-08-12 9:26 ` Rajendra Nayak
2019-03-20 9:49 ` [RFC v2 04/11] spi: spi-geni-qcom: " Rajendra Nayak
2019-03-20 9:49 ` [RFC v2 05/11] arm64: dts: sdm845: Add OPP table for all qup devices Rajendra Nayak
2019-03-20 9:49 ` [RFC v2 06/11] scsi: ufs: Add support to manage multiple power domains in ufshcd-pltfrm Rajendra Nayak
2019-03-20 9:49 ` [RFC v2 07/11] scsi: ufs: Add support for specifying OPP tables in DT Rajendra Nayak
2019-03-20 9:49 ` [RFC v2 08/11] arm64: dts: sdm845: Add ufs opps and power-domains Rajendra Nayak
2019-05-14 7:53 ` Ulf Hansson
2019-03-20 9:49 ` [RFC v2 09/11] drm/msm/dpu: Use OPP API to set clk/perf state Rajendra Nayak
2019-04-10 3:49 ` Viresh Kumar
2019-04-10 3:49 ` Viresh Kumar
2019-03-20 9:49 ` [RFC v2 10/11] drm/msm: dsi: " Rajendra Nayak
2019-03-20 9:49 ` [RFC v2 11/11] arm64: dts: sdm845: Add DSI and MDP OPP tables and power-domains Rajendra Nayak
2019-04-10 3:51 ` [RFC v2 00/11] DVFS in the OPP core Viresh Kumar
2019-04-10 3:51 ` Viresh Kumar
2019-05-21 6:22 ` Viresh Kumar
2019-05-24 6:03 ` Rajendra Nayak
2019-06-17 4:26 ` Viresh Kumar
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