diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2026-05-05 20:04:57 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2026-05-06 19:18:45 -0700 |
| commit | 5e138e0ec32b12d99f639947fc77b4bebda8f6e9 (patch) | |
| tree | 52a920f1ea4a5d24698b4dc65cefaadc2850a9c9 /include/linux/platform_data | |
| parent | b6de642b9c24f5f857732e5d696fe47e43b1729a (diff) | |
w5100: remove MMIO support
This driver supports both SPI and MMIO based register access, but only
the former has devicetree support. While MMIO mode would have worked
with old-style board files, those have never defined such a device
upstream.
Remove the MMIO mode, leaving SPI as the only way to use this driver,
but leave it in two loadable modules. More cleanups can be done by
combining the two into one file.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://patch.msgid.link/20260505180459.1247690-1-arnd@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include/linux/platform_data')
| -rw-r--r-- | include/linux/platform_data/wiznet.h | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/include/linux/platform_data/wiznet.h b/include/linux/platform_data/wiznet.h deleted file mode 100644 index 1154c4db8a13..000000000000 --- a/include/linux/platform_data/wiznet.h +++ /dev/null @@ -1,23 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * Ethernet driver for the WIZnet W5x00 chip. - */ - -#ifndef PLATFORM_DATA_WIZNET_H -#define PLATFORM_DATA_WIZNET_H - -#include <linux/if_ether.h> - -struct wiznet_platform_data { - int link_gpio; - u8 mac_addr[ETH_ALEN]; -}; - -#ifndef CONFIG_WIZNET_BUS_SHIFT -#define CONFIG_WIZNET_BUS_SHIFT 0 -#endif - -#define W5100_BUS_DIRECT_SIZE (0x8000 << CONFIG_WIZNET_BUS_SHIFT) -#define W5300_BUS_DIRECT_SIZE (0x0400 << CONFIG_WIZNET_BUS_SHIFT) - -#endif /* PLATFORM_DATA_WIZNET_H */ |