i2c: mlxcpld: add master driver for mellanox systems

Device driver for Mellanox I2C controller logic, implemented in Lattice
CPLD device.
Device supports:
 - Master mode
 - One physical bus
 - Polling mode

The Kconfig currently controlling compilation of this code is:
drivers/i2c/busses/Kconfig:config I2C_MLXCPLD

Signed-off-by: Michael Shych <michaelsh@mellanox.com>
Signed-off-by: Vadim Pasternak <vadimp@mellanox.com>
Reviewed-by: Jiri Pirko <jiri@mellanox.com>
Reviewed-by: Vladimir Zapolskiy <vz@mleia.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

1 files changed, 3 insertions, 1 deletions

diff --git a/MAINTAINERS b/MAINTAINERS
index 22ee29a8f403..8c710270cfde 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -7881,12 +7881,14 @@ W:	http://www.mellanox.com
 Q:      http://patchwork.ozlabs.org/project/netdev/list/
 F:      drivers/net/ethernet/mellanox/mlxsw/
 
-MELLANOX MLXCPLD I2C MUX DRIVER
+MELLANOX MLXCPLD I2C AND MUX DRIVER
 M:      Vadim Pasternak <vadimp@mellanox.com>
 M:      Michael Shych <michaelsh@mellanox.com>
 L:      linux-i2c@vger.kernel.org
 S:      Supported
+F:      drivers/i2c/busses/i2c-mlxcpld.c
 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
+F:      Documentation/i2c/busses/i2c-mlxcpld
 
 MELLANOX MLXCPLD LED DRIVER
 M:      Vadim Pasternak <vadimp@mellanox.com>