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From: Ram Prakash Gupta <ram.gupta@oss.qualcomm.com>
To: Adrian Hunter <adrian.hunter@intel.com>,
	Ulf Hansson <ulf.hansson@linaro.org>,
	konrad.dybcio@oss.qualcomm.com,
	abhinaba.rakshit@oss.qualcomm.com
Cc: linux-mmc@vger.kernel.org, linux-arm-msm@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	pradeep.pragallapati@oss.qualcomm.com,
	manivannan.sadhasivam@oss.qualcomm.com,
	Ram Prakash Gupta <ram.gupta@oss.qualcomm.com>
Subject: [PATCH v1 0/1] mmc: sdhci-msm: Set ice clk rate
Date: Fri, 29 May 2026 13:40:44 +0530	[thread overview]
Message-ID: <20260529081045.2877910-1-ram.gupta@oss.qualcomm.com> (raw)

Add support to configure the ICE clock to the maximum supported frequency
to address the review comments from the below ICE upsteaming discussion:
https://lore.kernel.org/all/7a0db353-02f7-4188-b2d7-9098548f1920@oss.qualcomm.com/

And also to address performance degradation of ~50%-70%.
https://lore.kernel.org/all/aTpbZHRUj6QF3KSE@hu-arakshit-hyd.qualcomm.com/

Below is the link for the ICE upstreaming where ice clock is being
configured to max frequency:
https://lore.kernel.org/all/20251121-enable-ufs-ice-clock-scaling-v2-3-66cb72998041@oss.qualcomm.com/


Ram Prakash Gupta (1):
  mmc: sdhci-msm: Set ice clk rate

 drivers/mmc/host/sdhci-msm.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

-- 
2.34.1


             reply	other threads:[~2026-05-29  8:11 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-05-29  8:10 Ram Prakash Gupta [this message]
2026-05-29  8:10 ` [PATCH v1 1/1] " Ram Prakash Gupta
2026-05-31 17:24   ` Abhinaba Rakshit
2026-06-01  6:52     ` Ram Prakash Gupta
2026-06-01  7:30   ` Adrian Hunter
2026-06-03  7:03     ` Ram Prakash Gupta
2026-06-03  7:48       ` Adrian Hunter
2026-06-04 12:15         ` Ram Prakash Gupta
2026-06-05 10:06           ` Ram Prakash Gupta
2026-06-18 13:11       ` Konrad Dybcio

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