@@ -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),
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@plexus.com> --- drivers/hid/hid-cp2112.c | 4 ++++ 1 file changed, 4 insertions(+)