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- /*
- * This header provides constants for hisilicon pinctrl bindings.
- *
- * Copyright (c) 2015 Hisilicon Limited.
- * Copyright (c) 2015 Linaro Limited.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * This program is distributed "as is" WITHOUT ANY WARRANTY of any
- * kind, whether express or implied; without even the implied warranty
- * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
- #ifndef _DT_BINDINGS_PINCTRL_HISI_H
- #define _DT_BINDINGS_PINCTRL_HISI_H
- /* iomg bit definition */
- #define MUX_M0 0
- #define MUX_M1 1
- #define MUX_M2 2
- #define MUX_M3 3
- #define MUX_M4 4
- #define MUX_M5 5
- #define MUX_M6 6
- #define MUX_M7 7
- /* iocg bit definition */
- #define PULL_MASK (3)
- #define PULL_DIS (0)
- #define PULL_UP (1 << 0)
- #define PULL_DOWN (1 << 1)
- /* drive strength definition */
- #define DRIVE_MASK (7 << 4)
- #define DRIVE1_02MA (0 << 4)
- #define DRIVE1_04MA (1 << 4)
- #define DRIVE1_08MA (2 << 4)
- #define DRIVE1_10MA (3 << 4)
- #define DRIVE2_02MA (0 << 4)
- #define DRIVE2_04MA (1 << 4)
- #define DRIVE2_08MA (2 << 4)
- #define DRIVE2_10MA (3 << 4)
- #define DRIVE3_04MA (0 << 4)
- #define DRIVE3_08MA (1 << 4)
- #define DRIVE3_12MA (2 << 4)
- #define DRIVE3_16MA (3 << 4)
- #define DRIVE3_20MA (4 << 4)
- #define DRIVE3_24MA (5 << 4)
- #define DRIVE3_32MA (6 << 4)
- #define DRIVE3_40MA (7 << 4)
- #define DRIVE4_02MA (0 << 4)
- #define DRIVE4_04MA (2 << 4)
- #define DRIVE4_08MA (4 << 4)
- #define DRIVE4_10MA (6 << 4)
- #endif
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