From 447675f817b95881e9922f002de3fc7f6d6e9207 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?David=20Lanzend=C3=B6rfer?= <david.lanzendoerfer@o2s.ch>
Date: Fri, 6 Sep 2013 22:34:33 +0200
Subject: [PATCH] ARM: sunxi-mci: Add driver for SD/MMC hosts found within
 Allwinner A1X SoCs

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---
 drivers/mmc/host/Kconfig     |    8 +
 drivers/mmc/host/Makefile    |    2 +
 drivers/mmc/host/sunxi-mci.c | 1056 ++++++++++++++++++++++++++++++++++++++++++
 drivers/mmc/host/sunxi-mci.h |  334 +++++++++++++
 4 files changed, 1400 insertions(+)
 create mode 100644 drivers/mmc/host/sunxi-mci.c
 create mode 100644 drivers/mmc/host/sunxi-mci.h

diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
index 7fc5099..0df0322 100644
--- a/drivers/mmc/host/Kconfig
+++ b/drivers/mmc/host/Kconfig
@@ -665,3 +665,11 @@ 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 A1X SD/MMC Host Controller support"
+	depends on ARCH_SUNXI
+	default y
+	help
+	  This selects support for the SD/MMC Host Controller on
+	  Allwinner A1X based SoCs.
diff --git a/drivers/mmc/host/Makefile b/drivers/mmc/host/Makefile
index c41d0c3..f76f783 100644
--- a/drivers/mmc/host/Makefile
+++ b/drivers/mmc/host/Makefile
@@ -52,6 +52,8 @@ obj-$(CONFIG_MMC_WMT)		+= wmt-sdmmc.o
 
 obj-$(CONFIG_MMC_REALTEK_PCI)	+= rtsx_pci_sdmmc.o
 
+obj-$(CONFIG_MMC_SUNXI)		+= sunxi-mci.o
+
 obj-$(CONFIG_MMC_SDHCI_PLTFM)		+= sdhci-pltfm.o
 obj-$(CONFIG_MMC_SDHCI_CNS3XXX)		+= sdhci-cns3xxx.o
 obj-$(CONFIG_MMC_SDHCI_ESDHC_IMX)	+= sdhci-esdhc-imx.o
diff --git a/drivers/mmc/host/sunxi-mci.c b/drivers/mmc/host/sunxi-mci.c
new file mode 100644
index 0000000..cbde1d3
diff --git a/drivers/mmc/host/sunxi-mci.h b/drivers/mmc/host/sunxi-mci.h
new file mode 100644
index 0000000..0f5f95c
\ No newline at end of file
-- 
1.8.5.1

