| Message ID | 20221017091153.454873-8-victor.shih@genesyslogic.com.tw |
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From: Victor Shih <victorshihgli@gmail.com>
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To: ulf.hansson@linaro.org, adrian.hunter@intel.com
Cc: linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org,
benchuanggli@gmail.com, HL.Liu@genesyslogic.com.tw,
Greg.tu@genesyslogic.com.tw, takahiro.akashi@linaro.org,
dlunev@chromium.org, Victor Shih <victor.shih@genesyslogic.com.tw>,
Ben Chuang <ben.chuang@genesyslogic.com.tw>
Subject: [PATCH V5 07/26] mmc: sdhci: add a kernel configuration for enabling
UHS-II support
Date: Mon, 17 Oct 2022 17:11:34 +0800
Message-Id: <20221017091153.454873-8-victor.shih@genesyslogic.com.tw>
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|
| Series |
Add support UHS-II for GL9755
|
|
Commit Message
Victor Shih
Oct. 17, 2022, 9:11 a.m. UTC
From: AKASHI Takahiro <takahiro.akashi@linaro.org> This kernel configuration, CONFIG_MMC_SDHCI_UHS2, will be used in the following commits to indicate UHS-II specific code in sdhci controllers. Signed-off-by: Ben Chuang <ben.chuang@genesyslogic.com.tw> Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> --- drivers/mmc/host/Kconfig | 9 +++++++++ 1 file changed, 9 insertions(+)
diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig index e63608834411..d89e7bf91c35 100644 --- a/drivers/mmc/host/Kconfig +++ b/drivers/mmc/host/Kconfig @@ -89,6 +89,15 @@ config MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER This is the case for the Nintendo Wii SDHCI. +config MMC_SDHCI_UHS2 + tristate "UHS2 support on SDHCI controller" + depends on MMC_SDHCI + help + This option is selected by SDHCI controller drivers that want to + support UHS2-capable devices. + + If you have a controller with this feature, say Y or M here. + config MMC_SDHCI_PCI tristate "SDHCI support on PCI bus" depends on MMC_SDHCI && PCI