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hw/arm/pxa2xx: Add reset method for pxa2xx_ssp

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The pxa2xx_ssp device was missing a reset method; add one.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Peter Crosthwaite <peter..crosthwaite@xilinx.com>
Message-id: 1434117989-7367-4-git-send-email-peter.maydell@linaro.org
This commit is contained in:
Peter Maydell 2015-06-15 18:06:09 +01:00
parent 1fd9f2df24
commit ce3203464b
1 changed files with 18 additions and 0 deletions
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18
hw/arm/pxa2xx.c
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@ -756,6 +756,22 @@ static int pxa2xx_ssp_load(QEMUFile *f, void *opaque, int version_id)
return 0;
}
static void pxa2xx_ssp_reset(DeviceState *d)
{
PXA2xxSSPState *s = PXA2XX_SSP(d);
s->enable = 0;
s->sscr[0] = s->sscr[1] = 0;
s->sspsp = 0;
s->ssto = 0;
s->ssitr = 0;
s->sssr = 0;
s->sstsa = 0;
s->ssrsa = 0;
s->ssacd = 0;
s->rx_start = s->rx_level = 0;
}
static int pxa2xx_ssp_init(SysBusDevice *sbd)
{
DeviceState *dev = DEVICE(sbd);
@ -2336,8 +2352,10 @@ PXA2xxState *pxa255_init(MemoryRegion *address_space, unsigned int sdram_size)
static void pxa2xx_ssp_class_init(ObjectClass *klass, void *data)
{
SysBusDeviceClass *sdc = SYS_BUS_DEVICE_CLASS(klass);
DeviceClass *dc = DEVICE_CLASS(klass);
sdc->init = pxa2xx_ssp_init;
dc->reset = pxa2xx_ssp_reset;
}
static const TypeInfo pxa2xx_ssp_info = {