memory: jz4780-nemc: driver for the NEMC on JZ4780 SoCs
Add a driver for the NAND/External Memory Controller (NEMC) on JZ4780
and later SoCs.
The primary function of this driver is to configure parameters, such
as timings, for external memory devices using data supplied in the
device tree. Devices connected to the NEMC are represented in the DT
as children of the NEMC node, the driver uses optional properties
specified in these child nodes to configure the parameters of each
bank.
Signed-off-by: Alex Smith <alex@alex-smith.me.uk>
Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/memory/Kconfig b/drivers/memory/Kconfig
index 191383d8..868036f 100644
--- a/drivers/memory/Kconfig
+++ b/drivers/memory/Kconfig
@@ -83,6 +83,15 @@
bool
depends on FSL_SOC
+config JZ4780_NEMC
+ bool "Ingenic JZ4780 SoC NEMC driver"
+ default y
+ depends on MACH_JZ4780
+ help
+ This driver is for the NAND/External Memory Controller (NEMC) in
+ the Ingenic JZ4780. This controller is used to handle external
+ memory devices such as NAND and SRAM.
+
source "drivers/memory/tegra/Kconfig"
endif