[src/trunk]: src/sys/arch/arm/allwinner Make sure to actual push the configur...

[matt <matt%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/59fd7d9390f0
branches:  trunk
changeset: 789794:59fd7d9390f0
user:      matt <matt%NetBSD.org@localhost>
date:      Sun Sep 08 00:55:25 2013 +0000

description:
Make sure to actual push the configuration of the GPIO to its registers.
With this change, USB now works.

diffstat:

 sys/arch/arm/allwinner/awin_gpio.c |  7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)

diffs (24 lines):

diff -r f385577b9455 -r 59fd7d9390f0 sys/arch/arm/allwinner/awin_gpio.c
--- a/sys/arch/arm/allwinner/awin_gpio.c        Sun Sep 08 00:05:27 2013 +0000
+++ b/sys/arch/arm/allwinner/awin_gpio.c        Sun Sep 08 00:55:25 2013 +0000
@@ -32,7 +32,7 @@
 
 #include <sys/cdefs.h>
 
-__KERNEL_RCSID(1, "$NetBSD: awin_gpio.c,v 1.5 2013/09/07 23:47:33 jmcneill Exp $");
+__KERNEL_RCSID(1, "$NetBSD: awin_gpio.c,v 1.6 2013/09/08 00:55:25 matt Exp $");
 
 #include <sys/bus.h>
 #include <sys/device.h>
@@ -609,6 +609,11 @@
        awin_gpio_set_pin_func(&ncfg, pin,
           pin_data[0] == '<' ? AWIN_PIO_FUNC_INPUT : AWIN_PIO_FUNC_OUTPUT);
 
+       /*
+        * Now update any config register that changed.
+        */
+       awin_gpio_update_cfg_regs(sc->sc_bst, grp, &ncfg);
+
        grp->grp_pin_inuse_mask &= ~__BIT(pin);
 
        pd->pd_gc = &grp->grp_gc_tag;