CVS commit: [netbsd-9] src/sys/arch/arm/rockchip

["Martin Husemann" <martin%netbsd.org@localhost>]

Module Name:    src
Committed By:   martin
Date:           Tue Sep 24 02:50:36 UTC 2019

Modified Files:
        src/sys/arch/arm/rockchip [netbsd-9]: rk_i2c.c

Log Message:
Pull up following revision(s) (requested by tnn in ticket #235):

        sys/arch/arm/rockchip/rk_i2c.c: revision 1.5

rkiic: coalesce smbus-style writes into a single transaction

There seems to be a hw controller bug. Split cmd/data writes caused corrupt
transfers, with junk bytes witten into the rk808 pmic registers.

This may have caused us to operate with out-of-spec core voltage.


To generate a diff of this commit:
cvs rdiff -u -r1.4 -r1.4.6.1 src/sys/arch/arm/rockchip/rk_i2c.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.