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74 lines
2.0 KiB
74 lines
2.0 KiB
/* |
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* This header provides constants for hisilicon pinctrl bindings. |
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* |
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* Copyright (c) 2015 Hisilicon Limited. |
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* Copyright (c) 2015 Linaro Limited. |
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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 "as is" WITHOUT ANY WARRANTY of any |
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* kind, whether express or implied; without even the implied warranty |
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* of 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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#ifndef _DT_BINDINGS_PINCTRL_HISI_H |
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#define _DT_BINDINGS_PINCTRL_HISI_H |
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/* iomg bit definition */ |
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#define MUX_M0 0 |
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#define MUX_M1 1 |
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#define MUX_M2 2 |
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#define MUX_M3 3 |
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#define MUX_M4 4 |
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#define MUX_M5 5 |
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#define MUX_M6 6 |
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#define MUX_M7 7 |
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/* iocg bit definition */ |
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#define PULL_MASK (3) |
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#define PULL_DIS (0) |
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#define PULL_UP (1 << 0) |
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#define PULL_DOWN (1 << 1) |
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/* drive strength definition */ |
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#define DRIVE_MASK (7 << 4) |
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#define DRIVE1_02MA (0 << 4) |
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#define DRIVE1_04MA (1 << 4) |
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#define DRIVE1_08MA (2 << 4) |
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#define DRIVE1_10MA (3 << 4) |
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#define DRIVE2_02MA (0 << 4) |
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#define DRIVE2_04MA (1 << 4) |
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#define DRIVE2_08MA (2 << 4) |
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#define DRIVE2_10MA (3 << 4) |
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#define DRIVE3_04MA (0 << 4) |
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#define DRIVE3_08MA (1 << 4) |
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#define DRIVE3_12MA (2 << 4) |
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#define DRIVE3_16MA (3 << 4) |
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#define DRIVE3_20MA (4 << 4) |
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#define DRIVE3_24MA (5 << 4) |
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#define DRIVE3_32MA (6 << 4) |
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#define DRIVE3_40MA (7 << 4) |
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#define DRIVE4_02MA (0 << 4) |
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#define DRIVE4_04MA (2 << 4) |
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#define DRIVE4_08MA (4 << 4) |
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#define DRIVE4_10MA (6 << 4) |
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/* drive strength definition for hi3660 */ |
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#define DRIVE6_MASK (15 << 4) |
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#define DRIVE6_04MA (0 << 4) |
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#define DRIVE6_12MA (4 << 4) |
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#define DRIVE6_19MA (8 << 4) |
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#define DRIVE6_27MA (10 << 4) |
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#define DRIVE6_32MA (15 << 4) |
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#define DRIVE7_02MA (0 << 4) |
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#define DRIVE7_04MA (1 << 4) |
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#define DRIVE7_06MA (2 << 4) |
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#define DRIVE7_08MA (3 << 4) |
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#define DRIVE7_10MA (4 << 4) |
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#define DRIVE7_12MA (5 << 4) |
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#define DRIVE7_14MA (6 << 4) |
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#define DRIVE7_16MA (7 << 4) |
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#endif
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