On Wed, 6 Feb 2019 at 23:46, Heiko Schocher <[email protected]> wrote: > > Hello Michal, > > Am 31.01.2019 um 16:30 schrieb Michal Simek: > > The same functionality was added to Linux for i2c bus registration with this > > commit message: > > > > " > > of: base: add function to get highest id of an alias stem > > > > I2C supports adding adapters using either a dynamic or fixed id. The > > latter is provided by aliases in the DT case. To prevent id collisions > > of those two types, install this function which gives us the highest > > fixed id, so we can then let the dynamically created ones come after > > this highest number. > > > > Signed-off-by: Wolfram Sang <[email protected]> > > Acked-by: Rob Herring <[email protected]> > > Signed-off-by: Wolfram Sang <[email protected]> > > " > > > > Add it also to U-Boot for DM I2C support. > > > > Signed-off-by: Michal Simek <[email protected]> > > --- > > > > Changes in v2: > > - Update kernel-doc binding > > - Return -1 in case of error. -1 means that the next free alias is 0. > > > > drivers/core/of_access.c | 18 ++++++++++++++++++ > > include/dm/of_access.h | 10 ++++++++++ > > 2 files changed, 28 insertions(+) > > Looks good to me > > Reviewed-by: Heiko Schocher <[email protected]>
Reviewed-by: Simon Glass <[email protected]> _______________________________________________ U-Boot mailing list [email protected] https://lists.denx.de/listinfo/u-boot
