[0/4] mmc: sdhci: Fix voltage switch delay

Message ID	20221124170649.63851-1-adrian.hunter@intel.com (mailing list archive)
Headers	show Return-Path: <linux-mmc-owner@kernel.org> From: Adrian Hunter <adrian.hunter@intel.com> To: Ulf Hansson <ulf.hansson@linaro.org> Cc: Sarthak Garg <quic_sartgarg@quicinc.com>, Florian Fainelli <f.fainelli@gmail.com>, Al Cooper <alcooperx@gmail.com>, Haibo Chen <haibo.chen@nxp.com>, Andrew Jeffery <andrew@aj.id.au>, Eugen Hristev <eugen.hristev@microchip.com>, Vignesh Raghavendra <vigneshr@ti.com>, Prabu Thangamuthu <prabu.t@synopsys.com>, Manjunath M B <manjumb@synopsys.com>, Ben Dooks <ben-linux@fluff.org>, Jaehoon Chung <jh80.chung@samsung.com>, Viresh Kumar <vireshk@kernel.org>, Thierry Reding <thierry.reding@gmail.com>, Hu Ziji <huziji@marvell.com>, Wolfram Sang <wsa+renesas@sang-engineering.com>, Sascha Hauer <s.hauer@pengutronix.de>, Brian Norris <briannorris@chromium.org>, Wenchao Chen <wenchao.chen@unisoc.com>, Chevron Li <chevron.li@bayhubtech.com>, linux-mmc@vger.kernel.org Subject: [PATCH 0/4] mmc: sdhci: Fix voltage switch delay Date: Thu, 24 Nov 2022 19:06:45 +0200 Message-Id: <20221124170649.63851-1-adrian.hunter@intel.com> MIME-Version: 1.0 Organization: Intel Finland Oy, Registered Address: PL 281, 00181 Helsinki, Business Identity Code: 0357606 - 4, Domiciled in Helsinki Content-Transfer-Encoding: 8bit Precedence: bulk
Series	mmc: sdhci: Fix voltage switch delay \| expand [0/4] mmc: sdhci: Fix voltage switch delay [1/4] mmc: sdhci: Fix voltage switch delay [2/4] mmc: sdhci: Avoid unnecessary re-configuration [3/4] mmc: sdhci: Avoid unnecessary ->set_clock() [4/4] mmc: sdhci: Enable card clock instead of ->set_clock()

Message ID

20221124170649.63851-1-adrian.hunter@intel.com (mailing list archive)

Headers

From: Adrian Hunter <adrian.hunter@intel.com>
To: Ulf Hansson <ulf.hansson@linaro.org>
Cc: Sarthak Garg <quic_sartgarg@quicinc.com>,
        Florian Fainelli <f.fainelli@gmail.com>,
        Al Cooper <alcooperx@gmail.com>,
        Haibo Chen <haibo.chen@nxp.com>,
        Andrew Jeffery <andrew@aj.id.au>,
        Eugen Hristev <eugen.hristev@microchip.com>,
        Vignesh Raghavendra <vigneshr@ti.com>,
        Prabu Thangamuthu <prabu.t@synopsys.com>,
        Manjunath M B <manjumb@synopsys.com>,
        Ben Dooks <ben-linux@fluff.org>,
        Jaehoon Chung <jh80.chung@samsung.com>,
        Viresh Kumar <vireshk@kernel.org>,
        Thierry Reding <thierry.reding@gmail.com>,
        Hu Ziji <huziji@marvell.com>,
        Wolfram Sang <wsa+renesas@sang-engineering.com>,
        Sascha Hauer <s.hauer@pengutronix.de>,
        Brian Norris <briannorris@chromium.org>,
        Wenchao Chen <wenchao.chen@unisoc.com>,
        Chevron Li <chevron.li@bayhubtech.com>,
        linux-mmc@vger.kernel.org
Subject: [PATCH 0/4] mmc: sdhci: Fix voltage switch delay
Date: Thu, 24 Nov 2022 19:06:45 +0200
Message-Id: <20221124170649.63851-1-adrian.hunter@intel.com>
MIME-Version: 1.0
Organization: Intel Finland Oy, Registered Address: PL 281, 00181 Helsinki,
 Business Identity Code: 0357606 - 4, Domiciled in Helsinki
Content-Transfer-Encoding: 8bit
Precedence: bulk

Series

mmc: sdhci: Fix voltage switch delay | expand

Message

Adrian Hunter Nov. 24, 2022, 5:06 p.m. UTC

Hi

Here is a fix for the voltage switch delay issue raised here:

  https://lore.kernel.org/linux-mmc/20221117094859.20582-1-quic_sartgarg@quicinc.com/

Plus some subsequent tidy-ups.


Adrian Hunter (4):
      mmc: sdhci: Fix voltage switch delay
      mmc: sdhci: Avoid unnecessary re-configuration
      mmc: sdhci: Avoid unnecessary ->set_clock()
      mmc: sdhci: Enable card clock instead of ->set_clock()

 drivers/mmc/host/sdhci.c | 91 +++++++++++++++++++++++++++++++-----------------
 drivers/mmc/host/sdhci.h |  2 ++
 2 files changed, 61 insertions(+), 32 deletions(-)


Regards
Adrian