diff options
Diffstat (limited to 'zephyr/projects/corsola/include/gpio_map.h')
| -rw-r--r-- | zephyr/projects/corsola/include/gpio_map.h | 171 |
1 files changed, 171 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..8fda7b77d0 --- /dev/null +++ b/zephyr/projects/corsola/include/gpio_map.h @@ -0,0 +1,171 @@ +/* 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_BATT_PRES_ODL NAMED_GPIO(ec_batt_pres_odl) + +#define GPIO_ENTERING_RW GPIO_UNIMPLEMENTED + +/* daughterboard GPIO remap */ +#define GPIO_EN_HDMI_PWR GPIO_EC_X_GPIO1 +#define GPIO_USB_C1_FRS_EN GPIO_EC_X_GPIO1 +#define GPIO_USB_C1_PPC_INT_ODL GPIO_X_EC_GPIO2 +#define GPIO_PS185_EC_DP_HPD GPIO_X_EC_GPIO2 +#define GPIO_USB_C1_DP_IN_HPD GPIO_EC_X_GPIO3 +#define GPIO_PS185_PWRDN_ODL GPIO_EC_X_GPIO3 + +#ifdef CONFIG_PLATFORM_EC_POWER_BUTTON + #define PWRBTN_INT() GPIO_INT(GPIO_POWER_BUTTON_L, \ + GPIO_INT_EDGE_BOTH, \ + power_button_interrupt) +#else + #define PWRBTN_INT() +#endif + +#ifdef CONFIG_PLATFORM_EC_VOLUME_BUTTONS + #define VOLBTN_INT(pin) GPIO_INT(pin, \ + GPIO_INT_EDGE_BOTH, \ + button_interrupt) +#else + #define VOLBTN_INT(pin) +#endif + +#ifdef CONFIG_SOC_IT8XXX2 + #define AP_SPI_INT() GPIO_INT(GPIO_SPI0_CS, \ + GPIO_INT_EDGE_BOTH, \ + spi_event) +#elif defined(CONFIG_SOC_NPCX9M3F) + /* The interrupt is configured by dts */ + #define AP_SPI_INT() +#endif + +#ifdef CONFIG_PLATFORM_EC_TABLET_MODE + #define GMR_TABLET_INT() GPIO_INT(GPIO_TABLET_MODE_L, \ + GPIO_INT_EDGE_BOTH, \ + gmr_tablet_switch_isr) +#else + #define GMR_TABLET_INT() +#endif + +#ifdef CONFIG_PLATFORM_EC_POWERSEQ_MT8186 + #define WARM_RST_REQ_INT() GPIO_INT(GPIO_AP_EC_WARM_RST_REQ, \ + GPIO_INT_EDGE_RISING, \ + chipset_reset_request_interrupt) + + #define AP_IN_SLEEP_INT() GPIO_INT(GPIO_AP_IN_SLEEP_L, \ + GPIO_INT_EDGE_BOTH, \ + power_signal_interrupt) + + #define AP_IN_RST_INT() GPIO_INT(GPIO_AP_EC_SYSRST_ODL, \ + GPIO_INT_EDGE_BOTH, \ + power_signal_interrupt) + + #define AP_EC_WDTRST_INT() GPIO_INT(GPIO_AP_EC_WDTRST_L, \ + GPIO_INT_EDGE_BOTH, \ + power_signal_interrupt) +#else + #define WARM_RST_REQ_INT() + #define AP_IN_SLEEP_INT() + #define AP_IN_RST_INT() + #define AP_EC_WDTRST_INT() +#endif + +#ifdef CONFIG_PLATFORM_EC_ACCEL_LIS2DW12 + #define LID_ACCEL_INT() GPIO_INT(GPIO_LID_ACCEL_INT_L, \ + GPIO_INT_EDGE_FALLING, \ + lis2dw12_interrupt) +#else + #define LID_ACCEL_INT() +#endif + +#ifdef CONFIG_PLATFORM_EC_EXTPOWER_GPIO + #define EXTPWR_INT() GPIO_INT(GPIO_AC_PRESENT, \ + GPIO_INT_EDGE_BOTH, \ + extpower_interrupt) +#else + #define EXTPWR_INT() +#endif + +#ifdef CONFIG_PLATFORM_EC_LID_SWITCH + #define LID_SWITCH_INT() GPIO_INT(GPIO_LID_OPEN, \ + GPIO_INT_EDGE_BOTH, \ + lid_interrupt) +#else + #define LID_SWITCH_INT() +#endif + +#ifdef CONFIG_PLATFORM_EC_SWITCH + #define SWITCH_INT() GPIO_INT(GPIO_WP_L, \ + GPIO_INT_EDGE_BOTH, \ + switch_interrupt) +#else + #define SWITCH_INT() +#endif + +#ifdef CONFIG_VARIANT_CORSOLA_DB_DETECTION + #define X_EC_GPIO2_INT() GPIO_INT(GPIO_X_EC_GPIO2, \ + GPIO_INT_EDGE_BOTH, \ + x_ec_interrupt) +#else + #define X_EC_GPIO2_INT() +#endif + +#ifdef CONFIG_VARIANT_CORSOLA_USBA + #define USBA_INT() GPIO_INT(GPIO_AP_XHCI_INIT_DONE, \ + GPIO_INT_EDGE_BOTH, \ + usb_a0_interrupt) +#else + #define USBA_INT() +#endif + +#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 \ + PWRBTN_INT() \ + VOLBTN_INT(GPIO_VOLUME_DOWN_L) \ + VOLBTN_INT(GPIO_VOLUME_UP_L) \ + LID_SWITCH_INT() \ + WARM_RST_REQ_INT() \ + AP_IN_SLEEP_INT() \ + AP_IN_RST_INT() \ + AP_EC_WDTRST_INT() \ + GMR_TABLET_INT() \ + GPIO_INT(GPIO_BASE_IMU_INT_L, \ + GPIO_INT_EDGE_FALLING, motion_interrupt) \ + LID_ACCEL_INT() \ + USBA_INT() \ + EXTPWR_INT() \ + SWITCH_INT() \ + AP_SPI_INT() \ + X_EC_GPIO2_INT() + +#endif /* __ZEPHYR_GPIO_MAP_H */ |