Thanks Tony. I checked the DTS/overlays using linux-yocto-4.1 kernel(Ostro OS). It seems to me that the kernel/u-boot do not include the latest overlay support patch. And I also tested the latest Debian 8.4 using BBB boards, the I2C1 does not work too. This patch is the simplest solution for I2C1/I2C2 in linux-yocto-4.1.
Thanks, Yong -----Original Message----- From: Tony Lindgren [mailto:[email protected]] Sent: Tuesday, June 7, 2016 2:00 PM To: Li, Yong B <[email protected]> Cc: Robert Nelson <[email protected]>; Benoit Cousson <[email protected]>; Rob Herring <[email protected]>; Pawel Moll <[email protected]>; Mark Rutland <[email protected]>; Ian Campbell <[email protected]>; Kumar Gala <[email protected]>; Russell King <[email protected]>; [email protected]; devicetree <[email protected]>; [email protected]; linux kernel <[email protected]>; [email protected] Subject: Re: [PATCH] ARM: dts: am335x-boneblack: add i2c1 DT entry * Li, Yong B <[email protected]> [160602 22:49]: > Hi Tony, > > I can submit a V2 version about the "disabled", or just drop this patch? Probably best to wait on this one until we know how it can be enabled without manually editing the dts file. I'm still hoping u-boot could enable it based on some environment variable.. Regards, Tony
