| /* SPDX-License-Identifier: GPL-2.0-or-later */ |
| |
| #include <baseboard/variants.h> |
| #include <boardid.h> |
| #include <device/device.h> |
| #include <drivers/i2c/tpm/chip.h> |
| #include <drivers/uart/acpi/chip.h> |
| #include <gpio.h> |
| |
| static void cr50_devtree_update(void) |
| { |
| const struct device *cr50_dev = DEV_PTR(cr50); |
| struct drivers_i2c_tpm_config *cfg; |
| struct acpi_gpio cr50_irq_gpio = ACPI_GPIO_IRQ_EDGE_LOW(GPIO_3); |
| |
| cfg = config_of(cr50_dev); |
| cfg->irq_gpio = cr50_irq_gpio; |
| } |
| |
| static void fpmcu_devtree_update(void) |
| { |
| const struct device *fpmcu_dev = DEV_PTR(fpmcu); |
| struct drivers_uart_acpi_config *cfg; |
| struct acpi_gpio fpmcu_enable_gpio = ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_32); |
| |
| cfg = config_of(fpmcu_dev); |
| cfg->enable_gpio = fpmcu_enable_gpio; |
| } |
| |
| void variant_devtree_update(void) |
| { |
| uint32_t board_ver = board_id(); |
| |
| if (board_ver > 1) |
| return; |
| |
| cr50_devtree_update(); |
| fpmcu_devtree_update(); |
| } |