XU4 FDT missed files
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marty
parent
013239775d
commit
28841ed18f
@ -1,4 +1,4 @@
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/* $NetBSD: exynos_pinctrl.c,v 1.1 2015/12/19 21:42:31 marty Exp $ */
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/* $NetBSD: exynos_pinctrl.c,v 1.2 2015/12/21 00:54:35 marty Exp $ */
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/*-
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* Copyright (c) 2015 The NetBSD Foundation, Inc.
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@ -34,7 +34,7 @@
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#include "gpio.h"
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#include <sys/cdefs.h>
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__KERNEL_RCSID(1, "$NetBSD: exynos_pinctrl.c,v 1.1 2015/12/19 21:42:31 marty Exp $");
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__KERNEL_RCSID(1, "$NetBSD: exynos_pinctrl.c,v 1.2 2015/12/21 00:54:35 marty Exp $");
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#include <sys/param.h>
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#include <sys/bus.h>
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@ -84,7 +84,7 @@ exynos_pinctrl_attach(device_t parent, device_t self, void *aux)
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return;
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}
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printf(" pinctl @ 0x%08x\n", (uint)addr);
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aprint_normal(" pinctl @ 0x%08x", (uint)addr);
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sc->sc_dev = self;
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sc->sc_bst = faa->faa_bst;
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error = bus_space_map(sc->sc_bst, addr, size, 0, &sc->sc_bsh);
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@ -1,4 +1,4 @@
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/* $NetBSD: exynos_sscom.c,v 1.6 2015/12/17 22:39:37 marty Exp $ */
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/* $NetBSD: exynos_sscom.c,v 1.7 2015/12/21 00:54:35 marty Exp $ */
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/*
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* Copyright (c) 2014 Reinoud Zandijk
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@ -34,7 +34,7 @@
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*/
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#include <sys/cdefs.h>
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__KERNEL_RCSID(0, "$NetBSD: exynos_sscom.c,v 1.6 2015/12/17 22:39:37 marty Exp $");
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__KERNEL_RCSID(0, "$NetBSD: exynos_sscom.c,v 1.7 2015/12/21 00:54:35 marty Exp $");
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#include "opt_sscom.h"
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#include "opt_ddb.h"
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@ -190,10 +190,10 @@ sscom_attach(device_t parent, device_t self, void *aux)
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}
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sc->sc_ioh = bsh;
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} else {
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printf(" (console) ");
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aprint_normal(" (console) ");
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}
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printf("\n");
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aprint_normal("\n");
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#if 0
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void *ih = fdtbus_intr_establish(faa->faa_phandle, 0, IPL_SERIAL,
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@ -1,4 +1,4 @@
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/* $NetBSD: mct.c,v 1.6 2015/12/11 04:03:44 marty Exp $ */
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/* $NetBSD: mct.c,v 1.7 2015/12/21 00:54:35 marty Exp $ */
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/*-
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* Copyright (c) 2014 The NetBSD Foundation, Inc.
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@ -31,7 +31,7 @@
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#include <sys/cdefs.h>
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__KERNEL_RCSID(1, "$NetBSD: mct.c,v 1.6 2015/12/11 04:03:44 marty Exp $");
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__KERNEL_RCSID(1, "$NetBSD: mct.c,v 1.7 2015/12/21 00:54:35 marty Exp $");
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#include <sys/param.h>
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#include <sys/bus.h>
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@ -49,6 +49,7 @@ __KERNEL_RCSID(1, "$NetBSD: mct.c,v 1.6 2015/12/11 04:03:44 marty Exp $");
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#include <arm/samsung/mct_reg.h>
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#include <arm/samsung/mct_var.h>
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#include <dev/fdt/fdtvar.h>
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static int mct_match(device_t, cfdata_t, void *);
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static void mct_attach(device_t, device_t, void *);
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@ -132,52 +133,45 @@ mct_write_global(struct mct_softc *sc, bus_size_t o, uint32_t v)
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static int
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mct_match(device_t parent, cfdata_t cf, void *aux)
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{
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/* not used if Generic Timer is Available */
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if (armreg_pfr1_read() & ARM_PFR1_GTIMER_MASK)
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return 0;
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const char * const compatible[] = { "samsung,exynos4210-mct",
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NULL };
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/* sanity check, something is mixed up! */
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if (!device_is_a(parent, "exyo"))
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return 1;
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/* there can only be one */
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if (mct_sc.sc_dev != NULL)
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return 0;
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return 1;
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struct fdt_attach_args * const faa = aux;
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return of_match_compatible(faa->faa_phandle, compatible);
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}
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static void
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mct_attach(device_t parent, device_t self, void *aux)
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{
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struct exyo_attach_args *exyo = (struct exyo_attach_args *) aux;
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struct mct_softc * const sc = &mct_sc;
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prop_dictionary_t dict = device_properties(self);
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char freqbuf[sizeof("XXX SHz")];
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const char *pin_name;
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// prop_dictionary_t dict = device_properties(self);
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// char freqbuf[sizeof("XXX SHz")];
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struct fdt_attach_args * const faa = aux;
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bus_addr_t addr;
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bus_size_t size;
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int error;
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if (fdtbus_get_reg(faa->faa_phandle, 0, &addr, &size) != 0) {
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aprint_error(": couldn't get registers\n");
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return;
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}
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self->dv_private = sc;
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sc->sc_dev = self;
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sc->sc_bst = exyo->exyo_core_bst;
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sc->sc_irq = exyo->exyo_loc.loc_intr;
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sc->sc_bst = faa->faa_bst;
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/* MJF: Need to get irq from the dtd */
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// sc->sc_irq = exyo->exyo_loc.loc_intr;
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bus_space_subregion(sc->sc_bst, exyo->exyo_core_bsh,
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exyo->exyo_loc.loc_offset, exyo->exyo_loc.loc_size, &sc->sc_bsh);
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KASSERTMSG(sc->sc_bsh,
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"%s: can't map in registers for %#x + %#x for device %s\n",
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__func__,
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(uint32_t) exyo->exyo_loc.loc_offset,
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(uint32_t) exyo->exyo_loc.loc_size,
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device_xname(sc->sc_dev));
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prop_dictionary_get_uint32(dict, "frequency", &sc->sc_freq);
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humanize_number(freqbuf, sizeof(freqbuf), sc->sc_freq, "Hz", 1000);
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error = bus_space_map(sc->sc_bst, addr, size, 0, &sc->sc_bsh);
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if (error) {
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aprint_error(": couldn't map %#llx: %d",
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(uint64_t)addr, error);
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return;
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}
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aprint_naive("\n");
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aprint_normal(": Exynos SoC multi core timer (64 bits) (%s)\n", freqbuf);
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aprint_normal(": Exynos SoC multi core timer (64 bits)\n");
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evcnt_attach_dynamic(&sc->sc_ev_missing_ticks, EVCNT_TYPE_MISC, NULL,
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device_xname(self), "missing interrupts");
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@ -187,21 +181,6 @@ mct_attach(device_t parent, device_t self, void *aux)
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if (sc->sc_global_ih == NULL)
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panic("%s: unable to register timer interrupt", __func__);
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aprint_normal_dev(sc->sc_dev, "interrupting on irq %d\n", sc->sc_irq);
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#if 0
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/* blink led */
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if (prop_dictionary_get_cstring_nocopy(dict, "heartbeat", &pin_name)) {
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if (!exynos_gpio_pin_reserve(pin_name, &sc->sc_gpio_led)) {
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aprint_error_dev(self,
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"failed to reserve GPIO \"%s\" "
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"for heartbeat led\n", pin_name);
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} else {
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sc->sc_has_blink_led = true;
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sc->sc_led_state = false;
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sc->sc_led_timer = hz;
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}
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}
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#endif
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}
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@ -240,18 +219,6 @@ clockhandler(void *arg)
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sc->sc_lastintr = now;
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hardclock(cf);
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if (sc->sc_has_blink_led) {
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/* we could subtract `periods' here */
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sc->sc_led_timer = sc->sc_led_timer - 1;
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if (sc->sc_led_timer <= 0) {
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sc->sc_led_state = !sc->sc_led_state;
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exynos_gpio_pindata_write(&sc->sc_gpio_led,
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sc->sc_led_state);
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while (sc->sc_led_timer <= 0)
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sc->sc_led_timer += hz;
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}
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}
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/* handled */
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return 1;
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}
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@ -1,4 +1,4 @@
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/* $NetBSD: mct_var.h,v 1.3 2014/09/05 08:01:05 skrll Exp $ */
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/* $NetBSD: mct_var.h,v 1.4 2015/12/21 00:54:35 marty Exp $ */
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/*-
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* Copyright (c) 2014 The NetBSD Foundation, Inc.
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@ -49,11 +49,6 @@ static struct mct_softc {
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uint32_t sc_autoinc;
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struct evcnt sc_ev_missing_ticks;
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/* blinking led */
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bool sc_has_blink_led;
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struct exynos_gpio_pindata sc_gpio_led;
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bool sc_led_state;
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int sc_led_timer;
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} mct_sc;
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void mct_init_cpu_clock(struct cpu_info *ci);
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