Module Name: src
Committed By: snj
Date: Tue Nov 25 07:49:22 UTC 2014
Modified Files:
src/sys/arch/arm/allwinner [netbsd-7]: awin_reg.h awin_twi.c
src/sys/arch/evbarm/conf [netbsd-7]: HUMMINGBIRD_A31
src/sys/dev/i2c [netbsd-7]: gttwsi_core.c gttwsivar.h
Log Message:
Pull up following revision(s) (requested by jmcneill in ticket #257):
sys/arch/arm/allwinner/awin_twi.c: revision 1.5
sys/arch/arm/allwinner/awin_reg.h: revision 1.53
sys/arch/evbarm/conf/HUMMINGBIRD_A31: revision 1.20
sys/dev/i2c/gttwsi_core.c: revision 1.2
sys/dev/i2c/gttwsivar.h: revision 1.2
On Allwinner A31 you need to set the CONTROL_IFLG bit to clear it. Add
a "iflg-rwc" property to enable this behaviour.
--
Don't assume that U-Boot has enabled the TWI clock. Also, for A31, set
the "iflg-rwc" device property for gttwsi.
--
The SoC RTC works on this board but does not seem to be hooked up to the
battery. Thankfully, there is a PCF8563 attached to TWI2 at address 51h,
so use that instead.
To generate a diff of this commit:
cvs rdiff -u -r1.14.2.5 -r1.14.2.6 src/sys/arch/arm/allwinner/awin_reg.h
cvs rdiff -u -r1.3.10.1 -r1.3.10.2 src/sys/arch/arm/allwinner/awin_twi.c
cvs rdiff -u -r1.19.2.4 -r1.19.2.5 src/sys/arch/evbarm/conf/HUMMINGBIRD_A31
cvs rdiff -u -r1.1 -r1.1.10.1 src/sys/dev/i2c/gttwsi_core.c \
src/sys/dev/i2c/gttwsivar.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
