/* * 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) /* drive strength definition for hi3660 */ #define DRIVE6_MASK (15 << 4) #define DRIVE6_04MA (0 << 4) #define DRIVE6_12MA (4 << 4) #define DRIVE6_19MA (8 << 4) #define DRIVE6_27MA (10 << 4) #define DRIVE6_32MA (15 << 4) #define DRIVE7_02MA (0 << 4) #define DRIVE7_04MA (1 << 4) #define DRIVE7_06MA (2 << 4) #define DRIVE7_08MA (3 << 4) #define DRIVE7_10MA (4 << 4) #define DRIVE7_12MA (5 << 4) #define DRIVE7_14MA (6 << 4) #define DRIVE7_16MA (7 << 4) #endif