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45 lines
1.5 KiB
45 lines
1.5 KiB
/* |
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* Device Tree constants for the Texas Instruments DP83867 PHY |
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* |
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* Author: Dan Murphy <[email protected]> |
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* |
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* Copyright: (C) 2015 Texas Instruments, Inc. |
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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 as |
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* 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, but |
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* WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* General Public License for more details. |
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*/ |
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#ifndef _DT_BINDINGS_TI_DP83867_H |
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#define _DT_BINDINGS_TI_DP83867_H |
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/* PHY CTRL bits */ |
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#define DP83867_PHYCR_FIFO_DEPTH_3_B_NIB 0x00 |
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#define DP83867_PHYCR_FIFO_DEPTH_4_B_NIB 0x01 |
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#define DP83867_PHYCR_FIFO_DEPTH_6_B_NIB 0x02 |
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#define DP83867_PHYCR_FIFO_DEPTH_8_B_NIB 0x03 |
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/* RGMIIDCTL internal delay for rx and tx */ |
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#define DP83867_RGMIIDCTL_250_PS 0x0 |
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#define DP83867_RGMIIDCTL_500_PS 0x1 |
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#define DP83867_RGMIIDCTL_750_PS 0x2 |
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#define DP83867_RGMIIDCTL_1_NS 0x3 |
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#define DP83867_RGMIIDCTL_1_25_NS 0x4 |
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#define DP83867_RGMIIDCTL_1_50_NS 0x5 |
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#define DP83867_RGMIIDCTL_1_75_NS 0x6 |
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#define DP83867_RGMIIDCTL_2_00_NS 0x7 |
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#define DP83867_RGMIIDCTL_2_25_NS 0x8 |
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#define DP83867_RGMIIDCTL_2_50_NS 0x9 |
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#define DP83867_RGMIIDCTL_2_75_NS 0xa |
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#define DP83867_RGMIIDCTL_3_00_NS 0xb |
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#define DP83867_RGMIIDCTL_3_25_NS 0xc |
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#define DP83867_RGMIIDCTL_3_50_NS 0xd |
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#define DP83867_RGMIIDCTL_3_75_NS 0xe |
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#define DP83867_RGMIIDCTL_4_00_NS 0xf |
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#endif
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