Re: [U-Boot] [PATCH 05/33] i2c: designware: Add error checking on init

On Tue, Jan 22, 2019 at 9:14 AM Simon Glass sjg@chromium.org wrote:

At present this driver does not check whether it is able to actually communicate with the I2C controller. It prints a timeout message but still considers the probe to be successful.

To fix this, add some checking that the init succeeds.

Signed-off-by: Simon Glass sjg@chromium.org

drivers/i2c/designware_i2c.c | 29 +++++++++++++++++++---------- 1 file changed, 19 insertions(+), 10 deletions(-)

Reviewed-by: Bin Meng bmeng.cn@gmail.com