From 877b7cb0b6f283593a663134ee52703f12c895cc Mon Sep 17 00:00:00 2001 From: Andrew Lunn Date: Sat, 19 May 2018 22:31:34 +0200 Subject: net: dsa: mv88e6xxx: Add minimal platform_data support Not all the world uses device tree. Some parts of the world still use platform devices and platform data. Add basic support for probing a Marvell switch via platform data. Signed-off-by: Andrew Lunn Reviewed-by: Florian Fainelli Signed-off-by: David S. Miller --- include/linux/platform_data/mv88e6xxx.h | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 include/linux/platform_data/mv88e6xxx.h (limited to 'include') diff --git a/include/linux/platform_data/mv88e6xxx.h b/include/linux/platform_data/mv88e6xxx.h new file mode 100644 index 000000000000..88e91e05f48f --- /dev/null +++ b/include/linux/platform_data/mv88e6xxx.h @@ -0,0 +1,17 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __DSA_MV88E6XXX_H +#define __DSA_MV88E6XXX_H + +#include + +struct dsa_mv88e6xxx_pdata { + /* Must be first, such that dsa_register_switch() can access this + * without gory pointer manipulations + */ + struct dsa_chip_data cd; + const char *compatible; + unsigned int enabled_ports; + struct net_device *netdev; +}; + +#endif -- cgit v1.2.3 From 00baabe5286c41d21ed4a78f479b021eba1f0d51 Mon Sep 17 00:00:00 2001 From: Andrew Lunn Date: Sat, 19 May 2018 22:31:35 +0200 Subject: net: dsa: mv88e6xxx: Add support for EEPROM via platform data Add the size of the EEPROM to the platform data, so it can also be instantiated by a platform device. Signed-off-by: Andrew Lunn Reviewed-by: Florian Fainelli Signed-off-by: David S. Miller --- include/linux/platform_data/mv88e6xxx.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/linux/platform_data/mv88e6xxx.h b/include/linux/platform_data/mv88e6xxx.h index 88e91e05f48f..f63af2955ea0 100644 --- a/include/linux/platform_data/mv88e6xxx.h +++ b/include/linux/platform_data/mv88e6xxx.h @@ -12,6 +12,7 @@ struct dsa_mv88e6xxx_pdata { const char *compatible; unsigned int enabled_ports; struct net_device *netdev; + u32 eeprom_len; }; #endif -- cgit v1.2.3