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| author | Chunyan Zhang <chunyan.zhang@unisoc.com> | 2018-08-30 10:21:44 +0200 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2018-10-08 11:40:43 +0200 |
| commit | fb8bd90f83c4dd86bc7fdae406152d63c5852f92 (patch) | |
| tree | 7392b7a72c2a3e44ab6b5a335acc6b90071530e2 /drivers/mmc/host/Kconfig | |
| parent | dt-bindings: sdhci-sprd: Add bindings for the sdhci-sprd controller (diff) | |
| download | linux-fb8bd90f83c4dd86bc7fdae406152d63c5852f92.tar.xz linux-fb8bd90f83c4dd86bc7fdae406152d63c5852f92.zip | |
mmc: sdhci-sprd: Add Spreadtrum's initial host controller
This patch adds the initial support of Secure Digital Host Controller
Interface compliant controller found in some latest Spreadtrum chipsets.
This patch has been tested on the version of SPRD-R11 controller.
R11 is a variant based on SD v4.0 specification.
With this driver, R11 mmc can be initialized, can be mounted, read and
written.
Original-by: Billows Wu <billows.wu@unisoc.com>
Signed-off-by: Chunyan Zhang <chunyan.zhang@unisoc.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/host/Kconfig')
| -rw-r--r-- | drivers/mmc/host/Kconfig | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig index d09feb6c4584..cf984f0f0246 100644 --- a/drivers/mmc/host/Kconfig +++ b/drivers/mmc/host/Kconfig @@ -593,6 +593,19 @@ config MMC_SDRICOH_CS To compile this driver as a module, choose M here: the module will be called sdricoh_cs. +config MMC_SDHCI_SPRD + tristate "Spreadtrum SDIO host Controller" + depends on ARCH_SPRD + depends on MMC_SDHCI_PLTFM + select MMC_SDHCI_IO_ACCESSORS + help + This selects the SDIO Host Controller in Spreadtrum + SoCs, this driver supports R11(IP version: R11P0). + + If you have a controller with this interface, say Y or M here. + + If unsure, say N. + config MMC_TMIO_CORE tristate |