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[218.35.143.223]) by smtp.gmail.com with ESMTPSA id c19sm1663479pfp.184.2021.07.21.21.02.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 21 Jul 2021 21:02:07 -0700 (PDT) From: Jason Lai To: ulf.hansson@linaro.org, adrian.hunter@intel.com Cc: linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org, ben.chuang@genesyslogic.com.tw, greg.tu@genesyslogic.com.tw, jason.lai@genesyslogiv.com.tw, AKASHI Takahiro Subject: [RFC PATCH v3.2 08/29] mmc: sdhci: add a kernel configuration for enabling UHS-II support Date: Thu, 22 Jul 2021 12:01:03 +0800 Message-Id: <20210722040124.7573-8-jasonlai.genesyslogic@gmail.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210722040124.7573-1-jasonlai.genesyslogic@gmail.com> References: <20210722040124.7573-1-jasonlai.genesyslogic@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.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 Signed-off-by: AKASHI Takahiro --- drivers/mmc/host/Kconfig | 9 +++++++++ 1 file changed, 9 insertions(+) -- 2.32.0 diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig index a4d4c757eea0..684539a65692 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