CVS commit: src/sys/arch/arm/samsung

["Marty Fouts" <marty%netbsd.org@localhost>]

Module Name:    src
Committed By:   marty
Date:           Fri Dec 11 04:03:44 UTC 2015

Modified Files:
        src/sys/arch/arm/samsung: exynos5_reg.h exynos_gpio.c exynos_i2c.c
            exynos_soc.c exynos_var.h mct.c

Log Message:
EXYNOS Rewrite step 2 of N: New exynos_gpio.c

I can't bring  myself to fully nuke from orbit, so there are really two
things in this checkin:

1) A major rewrite of exynos_gpio.c, based mostly on the Nvidia
   tegra_gpio.c file.  This is missing a major function that will be
   added the first time a customer for it is integrated, which is meant to
   select pins based on aliases, rather than pin bank names.

2) A small number of changes to other files that keep the tree compiling
   and progressing as far as ever; except it is now 5422 specific and
   will not boot on the other exynos socs, which I don't have hardware to
   test.

The choice to remove functionality is always controversial, but since
we are doing a significant rewrite and I don't have either
documentation or hardware *and* none of the code really works now
anyway, I'm taking the stance that only tested functionality should be
added, and that we'll layer the other exynos socs on this once it
fully boots.


To generate a diff of this commit:
cvs rdiff -u -r1.20 -r1.21 src/sys/arch/arm/samsung/exynos5_reg.h
cvs rdiff -u -r1.12 -r1.13 src/sys/arch/arm/samsung/exynos_gpio.c
cvs rdiff -u -r1.3 -r1.4 src/sys/arch/arm/samsung/exynos_i2c.c
cvs rdiff -u -r1.28 -r1.29 src/sys/arch/arm/samsung/exynos_soc.c
cvs rdiff -u -r1.18 -r1.19 src/sys/arch/arm/samsung/exynos_var.h
cvs rdiff -u -r1.5 -r1.6 src/sys/arch/arm/samsung/mct.c

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