diff options
Diffstat (limited to 'chip/npcx/gpio_chip.h')
-rw-r--r-- | chip/npcx/gpio_chip.h | 74 |
1 files changed, 0 insertions, 74 deletions
diff --git a/chip/npcx/gpio_chip.h b/chip/npcx/gpio_chip.h deleted file mode 100644 index 2d0b2b4e9b..0000000000 --- a/chip/npcx/gpio_chip.h +++ /dev/null @@ -1,74 +0,0 @@ -/* Copyright 2017 The Chromium OS Authors. All rights reserved. - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -#ifndef __CROS_EC_GPIO_CHIP_H -#define __CROS_EC_GPIO_CHIP_H - -struct npcx_wui { - uint8_t table : 2; - uint8_t group : 3; - uint8_t bit : 3; -}; - -/* Macros to initialize the MIWU mapping table. */ -#define NPCX_WUI_GPIO_PIN(port, index) NPCX_WUI_GPIO_##port##_##index -#define WUI(tbl, grp, idx) ((struct npcx_wui) { .table = tbl, .group = grp, \ - .bit = idx }) -#define WUI_INT(tbl, grp) WUI(tbl, grp, 0) -#define WUI_NONE ((struct npcx_wui) { .table = MIWU_TABLE_COUNT, .group = 0, \ - .bit = 0 }) - -/* Macros to initialize the alternative and low voltage mapping table. */ -#define NPCX_GPIO_NONE ((struct npcx_gpio) {.port = 0, .bit = 0, .valid = 0}) -#define NPCX_GPIO(grp, pin) ((struct npcx_gpio) {.port = GPIO_PORT_##grp, \ - .bit = pin, .valid = 1}) - -#define NPCX_ALT(grp, pin) ((struct npcx_alt) {.group = ALT_GROUP_##grp, \ - .bit = NPCX_DEVALT##grp##_##pin, .inverted = 0 }) -#define NPCX_ALT_INV(grp, pin) ((struct npcx_alt) {.group = ALT_GROUP_##grp, \ - .bit = NPCX_DEVALT##grp##_##pin, .inverted = 1 }) -#define ALT(port, index, _alt) { .gpio = NPCX_GPIO(port, index), \ - .alt = (_alt) }, - -#define NPCX_LVOL_CTRL_ITEMS(ctrl) { NPCX_LVOL_CTRL_##ctrl##_0, \ - NPCX_LVOL_CTRL_##ctrl##_1, \ - NPCX_LVOL_CTRL_##ctrl##_2, \ - NPCX_LVOL_CTRL_##ctrl##_3, \ - NPCX_LVOL_CTRL_##ctrl##_4, \ - NPCX_LVOL_CTRL_##ctrl##_5, \ - NPCX_LVOL_CTRL_##ctrl##_6, \ - NPCX_LVOL_CTRL_##ctrl##_7, } - -/** - * Switch NPCX UART pins back to normal GPIOs. - */ -void npcx_uart2gpio(void); - -/** - * Switch NPCX UART pins to UART mode (depending on the currently selected - * pad, see uart.c). - */ -void npcx_gpio2uart(void); - -/* Set input buffer of all 1.8v i2c ports. */ -void gpio_enable_1p8v_i2c_wake_up_input(int enable); - -void gpio_interrupt(struct npcx_wui wui_int); - -/* - * Include the MIWU, alternative and low-Voltage macro functions for GPIOs - * depends on Nuvoton chip series. - */ -#if defined(CHIP_FAMILY_NPCX5) -#include "gpio_chip-npcx5.h" -#elif defined(CHIP_FAMILY_NPCX7) -#include "gpio_chip-npcx7.h" -#elif defined(CHIP_FAMILY_NPCX9) -#include "gpio_chip-npcx9.h" -#else -#error "Unsupported chip family" -#endif - -#endif /* __CROS_EC_GPIO_CHIP_H */ |