diff options
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/altr_tse_pcs.h')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/altr_tse_pcs.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/altr_tse_pcs.h b/drivers/net/ethernet/stmicro/stmmac/altr_tse_pcs.h new file mode 100644 index 000000000..694ac25ef --- /dev/null +++ b/drivers/net/ethernet/stmicro/stmmac/altr_tse_pcs.h @@ -0,0 +1,29 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* Copyright Altera Corporation (C) 2016. All rights reserved. + * + * Author: Tien Hock Loh <thloh@altera.com> + */ + +#ifndef __TSE_PCS_H__ +#define __TSE_PCS_H__ + +#include <linux/phy.h> +#include <linux/timer.h> + +#define SGMII_ADAPTER_CTRL_REG 0x00 +#define SGMII_ADAPTER_ENABLE 0x0000 +#define SGMII_ADAPTER_DISABLE 0x0001 + +struct tse_pcs { + struct device *dev; + void __iomem *tse_pcs_base; + void __iomem *sgmii_adapter_base; + struct timer_list aneg_link_timer; + int autoneg; +}; + +int tse_pcs_init(void __iomem *base, struct tse_pcs *pcs); +void tse_pcs_fix_mac_speed(struct tse_pcs *pcs, struct phy_device *phy_dev, + unsigned int speed); + +#endif /* __TSE_PCS_H__ */ |