Now that the I2C adapter on the CP2112 can have an associated firmware node, set the bus speed based on firmware configuration Signed-off-by: Danny Kaehn <danny.kaehn@xxxxxxxxxx> --- drivers/hid/hid-cp2112.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/hid/hid-cp2112.c b/drivers/hid/hid-cp2112.c index b78d81275065..547c2cbd410f 100644 --- a/drivers/hid/hid-cp2112.c +++ b/drivers/hid/hid-cp2112.c @@ -1213,6 +1213,7 @@ static int cp2112_probe(struct hid_device *hdev, const struct hid_device_id *id) struct cp2112_smbus_config_report config; struct fwnode_handle *child; struct gpio_irq_chip *girq; + struct i2c_timings timings; const char *name; u32 addr; int ret; @@ -1293,6 +1294,9 @@ static int cp2112_probe(struct hid_device *hdev, const struct hid_device_id *id) goto err_power_normal; } + i2c_parse_fw_timings(&dev->adap.dev, &timings, true); + + config.clock_speed = cpu_to_be32(timings.bus_freq_hz); config.retry_time = cpu_to_be16(1); ret = cp2112_hid_output(hdev, (u8 *)&config, sizeof(config), -- 2.25.1
