From 5e138e0ec32b12d99f639947fc77b4bebda8f6e9 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Tue, 5 May 2026 20:04:57 +0200 Subject: 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 Link: https://patch.msgid.link/20260505180459.1247690-1-arnd@kernel.org Signed-off-by: Jakub Kicinski --- include/linux/platform_data/wiznet.h | 23 ----------------------- 1 file changed, 23 deletions(-) delete mode 100644 include/linux/platform_data/wiznet.h (limited to 'include') 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 - -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 */ -- cgit v1.2.3