diff options
Diffstat (limited to 'zephyr/program/corsola/src/kingler/i2c.c')
-rw-r--r-- | zephyr/program/corsola/src/kingler/i2c.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/zephyr/program/corsola/src/kingler/i2c.c b/zephyr/program/corsola/src/kingler/i2c.c new file mode 100644 index 0000000000..5bd8aef7d5 --- /dev/null +++ b/zephyr/program/corsola/src/kingler/i2c.c @@ -0,0 +1,21 @@ +/* Copyright 2022 The ChromiumOS Authors + * Use of this source code is governed by a BSD-style license that can be + * found in the LICENSE file. + */ + +#include "i2c.h" +#include "i2c/i2c.h" + +/* Kingler and Steelix board specific i2c implementation */ + +#ifdef CONFIG_PLATFORM_EC_I2C_PASSTHRU_RESTRICTED +int board_allow_i2c_passthru(const struct i2c_cmd_desc_t *cmd_desc) +{ + return (i2c_get_device_for_port(cmd_desc->port) == + i2c_get_device_for_port(I2C_PORT_VIRTUAL_BATTERY) || + i2c_get_device_for_port(cmd_desc->port) == + i2c_get_device_for_port(I2C_PORT_EEPROM) || + i2c_get_device_for_port(cmd_desc->port) == + i2c_get_device_for_port(I2C_PORT_USB_C0)); +} +#endif |