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Make sure to actual push the configuration of the GPIO to its registers. 

With this change, USB now works.
This commit is contained in:
matt 2013-09-08 00:55:25 +00:00
parent 0e738d35fd
commit 33ff832239
1 changed files with 6 additions and 1 deletions
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7
sys/arch/arm/allwinner/awin_gpio.c
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@ -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_pin_reserve(const char *name, struct awin_gpio_pindata *pd)
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;