void
cpu_initclocks(void)
{
struct saost_softc *sc = saost_sc;
stathz = STATHZ;
profhz = stathz;
#if defined(CPU_XSCALE_PXA270) && defined(CPU_XSCALE_PXA250)
TIMER_FREQUENCY = (CPU_IS_PXA250) ? 3686400 : 3250000;
#endif
sc->sc_statclock_step = TIMER_FREQUENCY / stathz;
aprint_normal("clock: hz=%d stathz=%d\n", hz, stathz);
/* Use the channels 0 and 1 for hardclock and statclock, respectively */
sc->sc_clock_count = TIMER_FREQUENCY / hz;
sc->sc_statclock_count = TIMER_FREQUENCY / stathz;
sa11x0_intr_establish(0, 26, 1, IPL_CLOCK, clockintr, 0);
sa11x0_intr_establish(0, 27, 1, IPL_CLOCK, statintr, 0);
bus_space_write_4(sc->sc_iot, sc->sc_ioh, SAOST_SR, 0xf);
bus_space_write_4(sc->sc_iot, sc->sc_ioh, SAOST_IR, 3);
bus_space_write_4(sc->sc_iot, sc->sc_ioh, SAOST_MR0,
sc->sc_clock_count);
bus_space_write_4(sc->sc_iot, sc->sc_ioh, SAOST_MR1,
sc->sc_statclock_count);
/* Zero the counter value */
bus_space_write_4(sc->sc_iot, sc->sc_ioh, SAOST_CR, 0);
saost_tc_init();
}
int
j720kbd_enable(void *v, int on)
{
struct j720ssp_softc *sc = v;
if (! sc->sc_enabled) {
sc->sc_enabled = 1;
sa11x0_intr_establish(0, 0, 1, IPL_BIO, j720kbd_intr, sc);
}
/* XXX */
return (0);
}
void
sacom_attach(struct device *parent, struct device *self, void *aux)
{
struct sacom_softc *sc = (struct sacom_softc*)self;
struct sa11x0_attach_args *sa = aux;
#ifdef hpcarm
struct platid_data *p;
void (*mdinit)(struct device *, struct sacom_softc *);
#endif
printf("\n");
sc->sc_iot = sa->sa_iot;
sc->sc_baseaddr = sa->sa_addr;
if (bus_space_map(sa->sa_iot, sa->sa_addr, sa->sa_size, 0,
&sc->sc_ioh)) {
printf("%s: unable to map registers\n", sc->sc_dev.dv_xname);
return;
}
printf("%s: ", sc->sc_dev.dv_xname);
switch (sc->sc_baseaddr) {
case SACOM1_BASE:
printf("SA-11x0 UART1\n");
break;
case SACOM2_BASE:
printf("SA-11x0 UART2 (IRDA)\n");
break;
case SACOM3_BASE:
printf("SA-11x0 UART3\n");
break;
default:
printf("unknown SA-11x0 UART\n");
break;
}
sacom_attach_subr(sc);
#ifdef hpcarm
/* Do hpcarm specific initialization, if any */
if ((p = platid_search_data(&platid, sacom_platid_table)) != NULL) {
mdinit = p->data;
(mdinit)(parent, sc);
}
#endif
sa11x0_intr_establish(0, sa->sa_intr, 1, IPL_SERIAL, sacomintr, sc);
}