diff options
Diffstat (limited to 'zephyr/projects/corsola/include/gpio_map.h')
| -rw-r--r-- | zephyr/projects/corsola/include/gpio_map.h | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/zephyr/projects/corsola/include/gpio_map.h b/zephyr/projects/corsola/include/gpio_map.h new file mode 100644 index 0000000000..9122c85ffc --- /dev/null +++ b/zephyr/projects/corsola/include/gpio_map.h @@ -0,0 +1,69 @@ +/* Copyright 2021 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 __ZEPHYR_GPIO_MAP_H +#define __ZEPHYR_GPIO_MAP_H + +#include <devicetree.h> +#include <gpio_signal.h> + +#define GPIO_ENTERING_RW GPIO_UNIMPLEMENTED +#define GPIO_WP_L GPIO_UNIMPLEMENTED + +#ifdef CONFIG_PLATFORM_EC_GMR_TABLET_MODE +#define GMR_TABLET_MODE_GPIO_L GPIO_TABLET_MODE_L +#endif + +/* TODO: remove after icm426xx driver added */ +static inline void motion_interrupt(enum gpio_signal signal) +{ +} + +/* + * Set EC_CROS_GPIO_INTERRUPTS to a space-separated list of GPIO_INT items. + * + * Each GPIO_INT requires three parameters: + * gpio_signal - The enum gpio_signal for the interrupt gpio + * interrupt_flags - The interrupt-related flags (e.g. GPIO_INT_EDGE_BOTH) + * handler - The platform/ec interrupt handler. + * + * Ensure that this files includes all necessary headers to declare all + * referenced handler functions. + * + * For example, one could use the follow definition: + * #define EC_CROS_GPIO_INTERRUPTS \ + * GPIO_INT(NAMED_GPIO(h1_ec_pwr_btn_odl), GPIO_INT_EDGE_BOTH, button_print) + */ +#define EC_CROS_GPIO_INTERRUPTS \ + GPIO_INT(GPIO_POWER_BUTTON_L, \ + GPIO_INT_EDGE_BOTH, power_button_interrupt) \ + GPIO_INT(GPIO_LID_OPEN, \ + GPIO_INT_EDGE_BOTH, lid_interrupt) \ + GPIO_INT(GPIO_TABLET_MODE_L, \ + GPIO_INT_EDGE_BOTH, gmr_tablet_switch_isr) \ + GPIO_INT(GPIO_AP_EC_WARM_RST_REQ, \ + GPIO_INT_EDGE_RISING, chipset_reset_request_interrupt) \ + GPIO_INT(GPIO_AP_IN_SLEEP_L, \ + GPIO_INT_EDGE_BOTH, power_signal_interrupt) \ + GPIO_INT(GPIO_BASE_IMU_INT_L, \ + GPIO_INT_EDGE_FALLING, motion_interrupt) \ + GPIO_INT(GPIO_LID_ACCEL_INT_L, \ + GPIO_INT_EDGE_FALLING, lis2dw12_interrupt) \ + GPIO_INT(GPIO_VOLUME_DOWN_L, \ + GPIO_INT_EDGE_BOTH, button_interrupt) \ + GPIO_INT(GPIO_VOLUME_UP_L, \ + GPIO_INT_EDGE_BOTH, button_interrupt) \ + GPIO_INT(GPIO_AP_XHCI_INIT_DONE, \ + GPIO_INT_EDGE_BOTH, usb_a0_interrupt) \ + GPIO_INT(GPIO_AC_PRESENT, \ + GPIO_INT_EDGE_BOTH, extpower_interrupt) \ + GPIO_INT(GPIO_WP, \ + GPIO_INT_EDGE_BOTH, switch_interrupt) \ + GPIO_INT(GPIO_SPI0_CS, \ + GPIO_INT_EDGE_FALLING, spi_event) \ + GPIO_INT(GPIO_X_EC_GPIO2, \ + GPIO_INT_EDGE_BOTH, x_ec_interrupt) + +#endif /* __ZEPHYR_GPIO_MAP_H */ |