sf: ops: Add configuration register writing support
authorJagannadha Sutradharudu Teki <jaganna@xilinx.com>
Mon, 23 Dec 2013 10:17:48 +0000 (15:47 +0530)
committerJagannadha Sutradharudu Teki <jaganna@xilinx.com>
Sat, 11 Jan 2014 09:43:25 +0000 (15:13 +0530)
commit6cba6fdf96f13a0533187b9c16608d9ca44add40
treec3d994d378456df00480cefebce49e95d44e6b6c
parent3163aaa63fced54bbd6fd190ece0f89b473076ab
sf: ops: Add configuration register writing support

This patch provides support to program a flash config register.

Configuration register contains the control bits used to configure
the different configurations and security features of a device.

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
drivers/mtd/spi/sf_ops.c