1 /* SPDX-License-Identifier: GPL-2.0-or-later * 1 /* SPDX-License-Identifier: GPL-2.0-or-later */ 2 /* 2 /* 3 * include/linux/mfd/wm831x/gpio.h -- GPIO for 3 * include/linux/mfd/wm831x/gpio.h -- GPIO for WM831x 4 * 4 * 5 * Copyright 2009 Wolfson Microelectronics PLC 5 * Copyright 2009 Wolfson Microelectronics PLC. 6 * 6 * 7 * Author: Mark Brown <broonie@opensource.wolf 7 * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> 8 */ 8 */ 9 9 10 #ifndef __MFD_WM831X_GPIO_H__ 10 #ifndef __MFD_WM831X_GPIO_H__ 11 #define __MFD_WM831X_GPIO_H__ 11 #define __MFD_WM831X_GPIO_H__ 12 12 13 /* 13 /* 14 * R16440-16455 (0x4038-0x4047) - GPIOx Contro 14 * R16440-16455 (0x4038-0x4047) - GPIOx Control 15 */ 15 */ 16 #define WM831X_GPN_DIR 16 #define WM831X_GPN_DIR 0x8000 /* GPN_DIR */ 17 #define WM831X_GPN_DIR_MASK 17 #define WM831X_GPN_DIR_MASK 0x8000 /* GPN_DIR */ 18 #define WM831X_GPN_DIR_SHIFT 18 #define WM831X_GPN_DIR_SHIFT 15 /* GPN_DIR */ 19 #define WM831X_GPN_DIR_WIDTH 19 #define WM831X_GPN_DIR_WIDTH 1 /* GPN_DIR */ 20 #define WM831X_GPN_PULL_MASK 20 #define WM831X_GPN_PULL_MASK 0x6000 /* GPN_PULL - [14:13] */ 21 #define WM831X_GPN_PULL_SHIFT 21 #define WM831X_GPN_PULL_SHIFT 13 /* GPN_PULL - [14:13] */ 22 #define WM831X_GPN_PULL_WIDTH 22 #define WM831X_GPN_PULL_WIDTH 2 /* GPN_PULL - [14:13] */ 23 #define WM831X_GPN_INT_MODE 23 #define WM831X_GPN_INT_MODE 0x1000 /* GPN_INT_MODE */ 24 #define WM831X_GPN_INT_MODE_MASK 24 #define WM831X_GPN_INT_MODE_MASK 0x1000 /* GPN_INT_MODE */ 25 #define WM831X_GPN_INT_MODE_SHIFT 25 #define WM831X_GPN_INT_MODE_SHIFT 12 /* GPN_INT_MODE */ 26 #define WM831X_GPN_INT_MODE_WIDTH 26 #define WM831X_GPN_INT_MODE_WIDTH 1 /* GPN_INT_MODE */ 27 #define WM831X_GPN_PWR_DOM 27 #define WM831X_GPN_PWR_DOM 0x0800 /* GPN_PWR_DOM */ 28 #define WM831X_GPN_PWR_DOM_MASK 28 #define WM831X_GPN_PWR_DOM_MASK 0x0800 /* GPN_PWR_DOM */ 29 #define WM831X_GPN_PWR_DOM_SHIFT 29 #define WM831X_GPN_PWR_DOM_SHIFT 11 /* GPN_PWR_DOM */ 30 #define WM831X_GPN_PWR_DOM_WIDTH 30 #define WM831X_GPN_PWR_DOM_WIDTH 1 /* GPN_PWR_DOM */ 31 #define WM831X_GPN_POL 31 #define WM831X_GPN_POL 0x0400 /* GPN_POL */ 32 #define WM831X_GPN_POL_MASK 32 #define WM831X_GPN_POL_MASK 0x0400 /* GPN_POL */ 33 #define WM831X_GPN_POL_SHIFT 33 #define WM831X_GPN_POL_SHIFT 10 /* GPN_POL */ 34 #define WM831X_GPN_POL_WIDTH 34 #define WM831X_GPN_POL_WIDTH 1 /* GPN_POL */ 35 #define WM831X_GPN_OD 35 #define WM831X_GPN_OD 0x0200 /* GPN_OD */ 36 #define WM831X_GPN_OD_MASK 36 #define WM831X_GPN_OD_MASK 0x0200 /* GPN_OD */ 37 #define WM831X_GPN_OD_SHIFT 37 #define WM831X_GPN_OD_SHIFT 9 /* GPN_OD */ 38 #define WM831X_GPN_OD_WIDTH 38 #define WM831X_GPN_OD_WIDTH 1 /* GPN_OD */ 39 #define WM831X_GPN_ENA 39 #define WM831X_GPN_ENA 0x0080 /* GPN_ENA */ 40 #define WM831X_GPN_ENA_MASK 40 #define WM831X_GPN_ENA_MASK 0x0080 /* GPN_ENA */ 41 #define WM831X_GPN_ENA_SHIFT 41 #define WM831X_GPN_ENA_SHIFT 7 /* GPN_ENA */ 42 #define WM831X_GPN_ENA_WIDTH 42 #define WM831X_GPN_ENA_WIDTH 1 /* GPN_ENA */ 43 #define WM831X_GPN_TRI 43 #define WM831X_GPN_TRI 0x0080 /* GPN_TRI */ 44 #define WM831X_GPN_TRI_MASK 44 #define WM831X_GPN_TRI_MASK 0x0080 /* GPN_TRI */ 45 #define WM831X_GPN_TRI_SHIFT 45 #define WM831X_GPN_TRI_SHIFT 7 /* GPN_TRI */ 46 #define WM831X_GPN_TRI_WIDTH 46 #define WM831X_GPN_TRI_WIDTH 1 /* GPN_TRI */ 47 #define WM831X_GPN_FN_MASK 47 #define WM831X_GPN_FN_MASK 0x000F /* GPN_FN - [3:0] */ 48 #define WM831X_GPN_FN_SHIFT 48 #define WM831X_GPN_FN_SHIFT 0 /* GPN_FN - [3:0] */ 49 #define WM831X_GPN_FN_WIDTH 49 #define WM831X_GPN_FN_WIDTH 4 /* GPN_FN - [3:0] */ 50 50 51 #define WM831X_GPIO_PULL_NONE (0 << WM831X_GPN 51 #define WM831X_GPIO_PULL_NONE (0 << WM831X_GPN_PULL_SHIFT) 52 #define WM831X_GPIO_PULL_DOWN (1 << WM831X_GPN 52 #define WM831X_GPIO_PULL_DOWN (1 << WM831X_GPN_PULL_SHIFT) 53 #define WM831X_GPIO_PULL_UP (2 << WM831X_GPN 53 #define WM831X_GPIO_PULL_UP (2 << WM831X_GPN_PULL_SHIFT) 54 #endif 54 #endif 55 55
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