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From: Akash Asthana <akashast@codeaurora.org>
To: Mark Brown <broonie@kernel.org>
Cc: gregkh@linuxfoundation.org, agross@kernel.org,
	bjorn.andersson@linaro.org, wsa@the-dreams.de,
	mark.rutland@arm.com, robh+dt@kernel.org,
	linux-i2c@vger.kernel.org, linux-spi@vger.kernel.org,
	devicetree@vger.kernel.org, swboyd@chromium.org,
	mgautam@codeaurora.org, linux-arm-msm@vger.kernel.org,
	linux-serial@vger.kernel.org, mka@chromium.org,
	dianders@chromium.org, evgreen@chromium.org
Subject: Re: [PATCH V2 6/8] spi: spi-geni-qcom: Add interconnect support
Date: Fri, 20 Mar 2020 19:22:17 +0530	[thread overview]
Message-ID: <58116473-1d9e-d08a-8839-a39dd0ee32bf@codeaurora.org> (raw)
In-Reply-To: <20200317130616.GE3971@sirena.org.uk>

Hi Mark,

On 3/17/2020 6:36 PM, Mark Brown wrote:
> On Tue, Mar 17, 2020 at 03:05:21PM +0530, Akash Asthana wrote:
>
>> We are taking care of actual throughput requirement in avg_bw vote and the
>> intention of putting peak as twice of avg is to ensure that if high speed
>> peripherals(ex:USB) removes their votes, we shouldn't see any latency issue
>> because of other ICC client who don't vote for their BW requirement or
>> *actual* BW requirement. Factor of 2 is chosen randomly. Please
>> correct/improve me if this is not okay.
>> If this is okay, I will centralize this design for SPI QUP, I2C and UART
>> driver.
> That seems reasonable to me, it was just the fact that every driver
> seemed to be doing the same thing that I was noticing - what was being
> done seemed OK.

Okay, thanks for confirming I will keep as is.

Regards,

Akash

-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,\na Linux Foundation Collaborative Project

  reply	other threads:[~2020-03-20 13:52 UTC|newest]

Thread overview: 50+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-13 13:12 [PATCH V2 0/8] Add interconnect support to QSPI and QUP drivers Akash Asthana
2020-03-13 13:12 ` [PATCH V2 1/8] interconnect: Add devm_of_icc_get() as exported API for users Akash Asthana
2020-03-13 16:26   ` Matthias Kaehlcke
2020-03-27 23:02   ` Bjorn Andersson
2020-03-13 13:12 ` [PATCH V2 2/8] soc: qcom: geni: Support for ICC voting Akash Asthana
2020-03-13 16:42   ` Matthias Kaehlcke
2020-03-17  9:58     ` Akash Asthana
2020-03-17 19:06   ` Evan Green
     [not found]     ` <74851dda-296d-cdc5-2449-b9ec59bbc057@codeaurora.org>
2020-03-20 16:45       ` Evan Green
2020-03-27  5:33         ` Akash Asthana
2020-03-13 13:12 ` [PATCH V2 3/8] soc: qcom-geni-se: Add interconnect support to fix earlycon crash Akash Asthana
2020-03-13 20:44   ` Matthias Kaehlcke
2020-03-17 10:57     ` Akash Asthana
2020-03-17 18:29       ` Matthias Kaehlcke
2020-03-18  8:54         ` Akash Asthana
2020-03-19 19:43           ` Matthias Kaehlcke
2020-03-20 10:22             ` Akash Asthana
2020-03-20 16:30               ` Evan Green
2020-03-27  5:04                 ` Akash Asthana
2020-03-27 23:23                 ` Bjorn Andersson
2020-03-31 10:55                   ` Akash Asthana
2020-03-17 19:08       ` Evan Green
2020-03-17 19:46         ` Doug Anderson
2020-03-18 10:57         ` Akash Asthana
2020-03-18 16:22           ` Evan Green
2020-03-13 13:12 ` [PATCH V2 4/8] tty: serial: qcom_geni_serial: Add interconnect support Akash Asthana
2020-03-13 21:28   ` Matthias Kaehlcke
2020-03-17 11:48     ` Akash Asthana
2020-03-17 19:08       ` Matthias Kaehlcke
2020-03-18 12:23         ` Akash Asthana
2020-03-19 20:42           ` Matthias Kaehlcke
2020-03-20 10:35             ` Akash Asthana
2020-03-13 13:12 ` [PATCH V2 5/8] i2c: i2c-qcom-geni: " Akash Asthana
2020-03-14  0:17   ` Matthias Kaehlcke
2020-03-17 11:51     ` Akash Asthana
2020-03-13 13:12 ` [PATCH V2 6/8] spi: spi-geni-qcom: " Akash Asthana
2020-03-13 13:16   ` Mark Brown
2020-03-17  9:35     ` Akash Asthana
2020-03-17 13:06       ` Mark Brown
2020-03-20 13:52         ` Akash Asthana [this message]
2020-03-14  0:41   ` Matthias Kaehlcke
2020-03-17 12:11     ` Akash Asthana
2020-03-13 13:12 ` [PATCH V2 7/8] spi: spi-qcom-qspi: " Akash Asthana
2020-03-14  0:58   ` Matthias Kaehlcke
2020-03-17 12:13     ` Akash Asthana
2020-03-17 19:08       ` Evan Green
2020-03-18 13:48         ` Akash Asthana
2020-03-18 16:30           ` Evan Green
2020-03-20  5:35             ` Akash Asthana
2020-03-13 13:12 ` [PATCH V2 8/8] arm64: dts: sc7180: Add interconnect for QUP and QSPI Akash Asthana

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