1221807Sstas/* 2221807Sstas * This header provides constants for hisilicon pinctrl bindings. 3221807Sstas * 4221807Sstas * Copyright (c) 2015 Hisilicon Limited. 5221807Sstas * Copyright (c) 2015 Linaro Limited. 6221807Sstas * 7221807Sstas * This program is free software; you can redistribute it and/or modify 8221807Sstas * it under the terms of the GNU General Public License version 2 as 9249666Strociny * published by the Free Software Foundation. 10221807Sstas * 11221807Sstas * This program is distributed "as is" WITHOUT ANY WARRANTY of any 12221807Sstas * kind, whether express or implied; without even the implied warranty 13221807Sstas * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14221931Sstas * GNU General Public License for more details. 15221931Sstas */ 16221931Sstas 17223953Spluknet#ifndef _DT_BINDINGS_PINCTRL_HISI_H 18221807Sstas#define _DT_BINDINGS_PINCTRL_HISI_H 19221807Sstas 20223953Spluknet/* iomg bit definition */ 21249666Strociny#define MUX_M0 0 22249666Strociny#define MUX_M1 1 23221807Sstas#define MUX_M2 2 24223953Spluknet#define MUX_M3 3 25223953Spluknet#define MUX_M4 4 26221807Sstas#define MUX_M5 5 27221807Sstas#define MUX_M6 6 28221824Sstas#define MUX_M7 7 29221807Sstas 30221807Sstas/* iocg bit definition */ 31221807Sstas#define PULL_MASK (3) 32221807Sstas#define PULL_DIS (0) 33221807Sstas#define PULL_UP (1 << 0) 34221807Sstas#define PULL_DOWN (1 << 1) 35221807Sstas 36221807Sstas/* drive strength definition */ 37221807Sstas#define DRIVE_MASK (7 << 4) 38221807Sstas#define DRIVE1_02MA (0 << 4) 39221807Sstas#define DRIVE1_04MA (1 << 4) 40221807Sstas#define DRIVE1_08MA (2 << 4) 41221807Sstas#define DRIVE1_10MA (3 << 4) 42#define DRIVE2_02MA (0 << 4) 43#define DRIVE2_04MA (1 << 4) 44#define DRIVE2_08MA (2 << 4) 45#define DRIVE2_10MA (3 << 4) 46#define DRIVE3_04MA (0 << 4) 47#define DRIVE3_08MA (1 << 4) 48#define DRIVE3_12MA (2 << 4) 49#define DRIVE3_16MA (3 << 4) 50#define DRIVE3_20MA (4 << 4) 51#define DRIVE3_24MA (5 << 4) 52#define DRIVE3_32MA (6 << 4) 53#define DRIVE3_40MA (7 << 4) 54#define DRIVE4_02MA (0 << 4) 55#define DRIVE4_04MA (2 << 4) 56#define DRIVE4_08MA (4 << 4) 57#define DRIVE4_10MA (6 << 4) 58 59/* drive strength definition for hi3660 */ 60#define DRIVE6_MASK (15 << 4) 61#define DRIVE6_04MA (0 << 4) 62#define DRIVE6_12MA (4 << 4) 63#define DRIVE6_19MA (8 << 4) 64#define DRIVE6_27MA (10 << 4) 65#define DRIVE6_32MA (15 << 4) 66#define DRIVE7_02MA (0 << 4) 67#define DRIVE7_04MA (1 << 4) 68#define DRIVE7_06MA (2 << 4) 69#define DRIVE7_08MA (3 << 4) 70#define DRIVE7_10MA (4 << 4) 71#define DRIVE7_12MA (5 << 4) 72#define DRIVE7_14MA (6 << 4) 73#define DRIVE7_16MA (7 << 4) 74#endif 75