forked from Minki/linux
fb3bbdb859
This adds support for TSE PCS that uses SGMII adapter when the phy-mode of the dwmac is set to sgmii. Signed-off-by: Tien Hock Loh <thloh@altera.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
37 lines
1.1 KiB
C
37 lines
1.1 KiB
C
/* Copyright Altera Corporation (C) 2016. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License, version 2,
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* Author: Tien Hock Loh <thloh@altera.com>
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*/
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#ifndef __TSE_PCS_H__
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#define __TSE_PCS_H__
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#include <linux/phy.h>
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#include <linux/timer.h>
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struct tse_pcs {
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struct device *dev;
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void __iomem *tse_pcs_base;
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void __iomem *sgmii_adapter_base;
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struct timer_list aneg_link_timer;
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int autoneg;
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};
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int tse_pcs_init(void __iomem *base, struct tse_pcs *pcs);
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void tse_pcs_fix_mac_speed(struct tse_pcs *pcs, struct phy_device *phy_dev,
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unsigned int speed);
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#endif /* __TSE_PCS_H__ */
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