From 3cbcb16095f916f50a5a55066fcc4be06946ce1e Mon Sep 17 00:00:00 2001 From: David Lanzendörfer Date: Mon, 12 May 2014 14:04:48 +0200 Subject: mmc: sunxi: Add driver for SD/MMC hosts found on Allwinner sunxi SoCs MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The Allwinner sunxi mmc host uses dma in bus-master mode using a built-in designware idmac controller, which is identical to the one found in the mmc-dw hosts. However the rest of the host is not identical to mmc-dw, it deals with sending stop commands in hardware which makes it significantly different from the mmc-dw devices. Signed-off-by: David Lanzendörfer [hdegoede@redhat.com: various cleanups and fixes] Signed-off-by: Hans de Goede Acked-by: Maxime Ripard Acked-by: Arnd Bergmann Signed-off-by: Ulf Hansson Acked-by: Chris Ball Signed-off-by: Mike Turquette --- drivers/mmc/host/Kconfig | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'drivers/mmc/host/Kconfig') diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig index 8aaf8c1f3f63..d50ac1ca11ea 100644 --- a/drivers/mmc/host/Kconfig +++ b/drivers/mmc/host/Kconfig @@ -694,3 +694,10 @@ config MMC_REALTEK_PCI help Say Y here to include driver code to support SD/MMC card interface of Realtek PCI-E card reader + +config MMC_SUNXI + tristate "Allwinner sunxi SD/MMC Host Controller support" + depends on ARCH_SUNXI + help + This selects support for the SD/MMC Host Controller on + Allwinner sunxi SoCs. -- cgit v1.2.3