diff options
Diffstat (limited to 'sys/arch/arm/xscale/pxa2x0_apm.c')
| -rw-r--r-- | sys/arch/arm/xscale/pxa2x0_apm.c | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/sys/arch/arm/xscale/pxa2x0_apm.c b/sys/arch/arm/xscale/pxa2x0_apm.c index 3176ed99c8b..5dce4a0f5c2 100644 --- a/sys/arch/arm/xscale/pxa2x0_apm.c +++ b/sys/arch/arm/xscale/pxa2x0_apm.c @@ -1,4 +1,4 @@ -/* $OpenBSD: pxa2x0_apm.c,v 1.6 2005/02/24 21:06:02 drahn Exp $ */ +/* $OpenBSD: pxa2x0_apm.c,v 1.7 2005/02/28 13:21:17 uwe Exp $ */ /*- * Copyright (c) 2001 Alexander Guy. All rights reserved. @@ -200,13 +200,14 @@ struct pxa2x0_memcfg pxa2x0_memcfg = { void pxa2x0_apm_sleep(struct pxa2x0_apm_softc *); void pxa2x0_pi2c_open(bus_space_tag_t, bus_space_handle_t); +void pxa2x0_pi2c_close(bus_space_tag_t, bus_space_handle_t); int pxa2x0_pi2c_read(bus_space_tag_t, bus_space_handle_t, u_char, u_char *); int pxa2x0_pi2c_write(bus_space_tag_t, bus_space_handle_t, u_char, u_char); -void pxa2x0_pi2c_close(bus_space_tag_t, bus_space_handle_t); int pxa2x0_pi2c_getvoltage(bus_space_tag_t, bus_space_handle_t, u_char *); int pxa2x0_pi2c_setvoltage(bus_space_tag_t, bus_space_handle_t, u_char); -void pxa2x0_pi2c_printregs(bus_space_tag_t, bus_space_handle_t); +#if 0 void pxa2x0_pi2c_print(struct pxa2x0_apm_softc *); +#endif /* XXX used in pxa2x0_apm_asm.S */ bus_space_handle_t pxa2x0_gpio_ioh; @@ -693,7 +694,10 @@ pxa2x0_apm_sleep(struct pxa2x0_apm_softc *sc) /* XXX control battery charging in sleep mode. */ - /* XXX schedule RTC alarm to check the battery? */ + resettodr(); + + /* XXX schedule RTC alarm to check the battery, or schedule + XXX wake-up shortly before an already programmed alarm? */ pxa2x0_wakeup_config(PXA2X0_WAKEUP_ALL, 1); @@ -923,7 +927,7 @@ pxa2x0_apm_sleep(struct pxa2x0_apm_softc *sc) bus_space_write_4(sc->sc_iot, ost_ioh, OST_OSCR0, sd.sd_oscr0); bus_space_write_4(sc->sc_iot, ost_ioh, OST_OIER, sd.sd_oier); - /* XXX update ticks from RTC. */ + inittodr(0); restore_interrupts(save); @@ -1143,6 +1147,7 @@ pxa2x0_pi2c_setvoltage(bus_space_tag_t iot, bus_space_handle_t ioh, return (res); } +#if 0 void pxa2x0_pi2c_print(struct pxa2x0_apm_softc *sc) { @@ -1152,3 +1157,5 @@ pxa2x0_pi2c_print(struct pxa2x0_apm_softc *sc) printf("xscale core voltage: %s\n", value == PI2C_VOLTAGE_HIGH ? "high" : (value == PI2C_VOLTAGE_LOW ? "low" : "unkown")); } +#endif + |