From 4a502cf4d77e12119e7061a05d5789cd3129d185 Mon Sep 17 00:00:00 2001 From: Maxime Chevallier Date: Fri, 2 Sep 2022 10:32:03 +0200 Subject: net: pcs: add new PCS driver for altera TSE PCS The Altera Triple Speed Ethernet has a SGMII/1000BaseC PCS that can be integrated in several ways. It can either be part of the TSE MAC's address space, accessed through 32 bits accesses on the mapped mdio device 0, or through a dedicated 16 bits register set. This driver allows using the TSE PCS outside of altera TSE's driver, since it can be used standalone by other MACs. Signed-off-by: Maxime Chevallier Signed-off-by: David S. Miller --- include/linux/pcs-altera-tse.h | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 include/linux/pcs-altera-tse.h (limited to 'include') diff --git a/include/linux/pcs-altera-tse.h b/include/linux/pcs-altera-tse.h new file mode 100644 index 000000000000..92ab9f08e835 --- /dev/null +++ b/include/linux/pcs-altera-tse.h @@ -0,0 +1,17 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2022 Bootlin + * + * Maxime Chevallier + */ + +#ifndef __LINUX_PCS_ALTERA_TSE_H +#define __LINUX_PCS_ALTERA_TSE_H + +struct phylink_pcs; +struct net_device; + +struct phylink_pcs *alt_tse_pcs_create(struct net_device *ndev, + void __iomem *pcs_base, int reg_width); + +#endif /* __LINUX_PCS_ALTERA_TSE_H */ -- cgit v1.2.3-59-g8ed1b