コード例 #1
0
/*
 * Initialize the dedicated SSP unit and disable all chip selects.
 * This function is called with interrupts disabled.
 */
static void
wzero3ssp_init(struct wzero3ssp_softc *sc)
{

	if (sc->sc_model->sspaddr == PXA2X0_SSP1_BASE)
		pxa2x0_clkman_config(CKEN_SSP2, 1);
	else if (sc->sc_model->sspaddr == PXA2X0_SSP2_BASE)
		pxa2x0_clkman_config(CKEN_SSP3, 1);

	bus_space_write_4(sc->sc_iot, sc->sc_ioh, SSP_SSCR0, 0);
	bus_space_write_4(sc->sc_iot, sc->sc_ioh, SSP_SSCR1, 0);

	/* XXX */
	if (platid_match(&platid, &platid_mask_MACH_SHARP_WZERO3_WS003SH)
	 || platid_match(&platid, &platid_mask_MACH_SHARP_WZERO3_WS004SH)) {
		pxa2x0_gpio_set_function(39/*GPIO_WS003SH_XXX*/,
		    GPIO_OUT|GPIO_SET);
		pxa2x0_gpio_set_function(GPIO_WS003SH_MAX1233_CS,
		    GPIO_OUT|GPIO_SET);
	}
	if (platid_match(&platid, &platid_mask_MACH_SHARP_WZERO3_WS007SH)) {
		pxa2x0_gpio_set_function(GPIO_WS007SH_ADS7846_CS,
		    GPIO_OUT|GPIO_SET);
	}
	if (platid_match(&platid, &platid_mask_MACH_SHARP_WZERO3_WS011SH)) {
		pxa2x0_gpio_set_function(GPIO_WS011SH_AK4184_CS,
		    GPIO_OUT|GPIO_SET);
	}
}
コード例 #2
0
/*
 * Transmit a single data word to one of the ICs, keep the chip selected
 * afterwards, and don't wait for data to be returned in SSDR.  Interrupts
 * must be held off until wzero3ssp_ic_stop() gets called.
 */
void
wzero3ssp_ic_start(int ic, uint32_t cmd)
{
	struct wzero3ssp_softc *sc;

	KASSERT(wzero3ssp_sc != NULL);
	sc = wzero3ssp_sc;

	mutex_enter(&sc->sc_mtx);

	/* disable other ICs */
	bus_space_write_4(sc->sc_iot, sc->sc_ioh, SSP_SSCR0, 0);
	if (platid_match(&platid, &platid_mask_MACH_SHARP_WZERO3_WS007SH)) {
		if (ic != WZERO3_SSP_IC_ADS7846)
			pxa2x0_gpio_set_bit(GPIO_WS007SH_ADS7846_CS);
	}
	if (platid_match(&platid, &platid_mask_MACH_SHARP_WZERO3_WS011SH)) {
		if (ic != WZERO3_SSP_IC_AK4184_TP
		 && ic != WZERO3_SSP_IC_AK4184_KEYPAD)
			pxa2x0_gpio_set_bit(GPIO_WS011SH_AK4184_CS);
	}

	/* activate the chosen one */
	switch (ic) {
	case WZERO3_SSP_IC_ADS7846:
		bus_space_write_4(sc->sc_iot, sc->sc_ioh, SSP_SSCR0, 0);
		bus_space_write_4(sc->sc_iot, sc->sc_ioh, SSP_SSCR0,
		    WS007SH_SSCR0_ADS7846);
		pxa2x0_gpio_clear_bit(GPIO_WS007SH_ADS7846_CS);
		bus_space_write_1(sc->sc_iot, sc->sc_ioh, SSP_SSDR, cmd);
		while ((bus_space_read_4(sc->sc_iot, sc->sc_ioh, SSP_SSSR)
		    & SSSR_TNF) != SSSR_TNF)
			continue;	/* poll */
		break;
	case WZERO3_SSP_IC_AK4184_TP:
		bus_space_write_4(sc->sc_iot, sc->sc_ioh, SSP_SSCR0, 0);
		bus_space_write_4(sc->sc_iot, sc->sc_ioh, SSP_SSCR0,
		    WS011SH_SSCR0_AK4184_TP);
		pxa2x0_gpio_clear_bit(GPIO_WS011SH_AK4184_CS);
		(void) bus_space_read_4(sc->sc_iot, sc->sc_ioh, SSP_SSDR);
		while (!(bus_space_read_4(sc->sc_iot, sc->sc_ioh, SSP_SSSR)
		    & SSSR_TNF))
			continue;	/* poll */
		bus_space_write_4(sc->sc_iot, sc->sc_ioh, SSP_SSDR, cmd << 16);
		while (bus_space_read_4(sc->sc_iot, sc->sc_ioh, SSP_SSSR)
		    & SSSR_BUSY)
			continue;	/* poll */
		break;
	case WZERO3_SSP_IC_MAX1233:
	case WZERO3_SSP_IC_AK4184_KEYPAD:
	case WZERO3_SSP_IC_NUM:
	default:
		break;
	}
}
コード例 #3
0
static int
j720lcd_match(device_t parent, cfdata_t cf, void *aux)
{

	if (!platid_match(&platid, &platid_mask_MACH_HP_JORNADA_7XX))
		return 0;
	if (strcmp(cf->cf_name, "j720lcd") != 0)
		return 0;

	return 1;
}
コード例 #4
0
ファイル: platid.c プロジェクト: ryo/netbsd-src
struct platid_data *
platid_search_data(platid_t *pid, struct platid_data *datap)
{

    while (datap->mask != NULL && !platid_match(pid, datap->mask))
        datap++;
    if (datap->mask == NULL && datap->data == NULL)
        return (NULL);

    return (datap);
}
コード例 #5
0
ファイル: psh3pwr.c プロジェクト: lacombar/netbsd-alc
static int
psh3pwr_match(device_t parent, struct cfdata *cfp, void *aux)
{

	if (!platid_match(&platid, &platid_mask_MACH_HITACHI_PERSONA))
		return 0;

	if (strcmp(cfp->cf_name, "psh3pwr") != 0)
		return 0;

	return 1;
}
コード例 #6
0
static const struct wzero3kbd_model *
wzero3kbd_lookup(void)
{
	const struct wzero3kbd_model *model;

	for (model = wzero3kbd_table; model->platid != NULL; model++) {
		if (platid_match(&platid, model->platid)) {
			return model;
		}
	}
	return NULL;
}
コード例 #7
0
ファイル: sh_boot.cpp プロジェクト: MarginC/kame
BOOL
SHBoot::setup()
{
	struct HpcMenuInterface::HpcMenuPreferences &pref = HPC_PREFERENCE;

	platid_t platid;
	platid.dw.dw0 = pref.platid_hi;
	platid.dw.dw1 = pref.platid_lo;

	if (platid_match(&platid, &platid_mask_CPU_SH_3_7709)) {
		args.architecture = ARCHITECTURE_SH3_7709;
	} else if (platid_match(&platid, &platid_mask_CPU_SH_3_7709A)) {
		args.architecture = ARCHITECTURE_SH3_7709A;
	} else if (platid_match(&platid, &platid_mask_CPU_SH_4_7750)) {
		args.architecture = ARCHITECTURE_SH4_7750;
	} else {
		DPRINTF((TEXT("CPU not supported.")));
		return FALSE;
	}

	return super::setup();
}
コード例 #8
0
ファイル: hpcioman.c プロジェクト: MarginC/kame
int
hpcioman_match(struct device *parent, struct cfdata *cf, void *aux)
{
    struct hpcio_attach_args *haa = aux;
    platid_mask_t mask;

    if (strcmp(haa->haa_busname, HPCIO_BUSNAME))
        return (0);
    /* select platform */
    mask = PLATID_DEREF(cf->cf_loc[HPCIOIFCF_PLATFORM]);

    return (platid_match(&platid, &mask));
}
コード例 #9
0
void
hd64461uartcninit(struct consdev *cp)
{
	struct com_regs regs;

	hd64461uart_init();

	HD64461UART_INIT_REGS(regs, hd64461uart_chip.io_tag, 0x0, 0x0);
	comcnattach1(&regs, COMCN_SPEED, COM_FREQ, COM_TYPE_NORMAL, CONMODE);

	hd64461uart_chip.console = 1;
	/* Don't stop to suply AFECK */
	if (platid_match(&platid, &platid_mask_MACH_HITACHI_PERSONA))
		use_afeck = 1;
}
コード例 #10
0
FrameBufferInfo::FrameBufferInfo(uint32_t cpu, uint32_t machine)
{
	struct framebuffer_info *tab = _table;
	platid_mask_t target, entry;
	framebuffer_info *alt = 0;

	// get current bpp.
	HDC hdc = GetDC(0);
	int bpp = GetDeviceCaps(hdc, BITSPIXEL);
	ReleaseDC(0, hdc);

	target.dw.dw0 = cpu;
	target.dw.dw1 = machine;
	// search apriori setting if any.
	for (; tab->cpu; tab++) {
		entry.dw.dw0 = tab->cpu;
		entry.dw.dw1 = tab->machine;
		if (platid_match(&target, &entry)) {
			if (tab->bpp == bpp) {
				_fb = tab;
				return;
			} else {
				alt = tab;
			}
		}
	}

	// use alternative framebuffer setting, if any.
	if (alt) {
		_fb = alt;
		return;
	}

	// no apriori setting. fill default.
	memset(&_default, 0, sizeof(struct framebuffer_info));

	_default.cpu = cpu;
	_default.machine = machine;
	hdc = GetDC(0);
	_default.bpp = bpp;
	_default.width = GetDeviceCaps(hdc, HORZRES);
	_default.height = GetDeviceCaps(hdc, VERTRES);
	ReleaseDC(0, hdc);
	_fb = &_default;
}
コード例 #11
0
STATIC void
hd64461uart_attach(device_t parent, device_t self, void *aux)
{
	struct hd64461_attach_args *ha = aux;
	struct hd64461uart_softc *sc = device_private(self);
	struct com_softc *csc = &sc->sc_com;
	uint16_t r16, or16;
	bus_space_handle_t ioh;

	csc->sc_dev = self;
	sc->sc_chip = &hd64461uart_chip;

	sc->sc_module_id = ha->ha_module_id;

	if (!sc->sc_chip->console)
		hd64461uart_init();

	bus_space_map(sc->sc_chip->io_tag, 0x0, 8, 0, &ioh);
	csc->sc_frequency = COM_FREQ;
	HD64461UART_INIT_REGS(csc->sc_regs, sc->sc_chip->io_tag, ioh, 0x0);

	/* switch port to UART */

	/* supply clock */
	r16 = or16 = hd64461_reg_read_2(HD64461_SYSSTBCR_REG16);
	r16 &= ~HD64461_SYSSTBCR_SURTSD;
	if (platid_match(&platid, &platid_mask_MACH_HITACHI_PERSONA))
		r16 &= ~(HD64461_SYSSTBCR_SAFECKE_IST |
		    HD64461_SYSSTBCR_SAFECKE_OST);
	hd64461_reg_write_2(HD64461_SYSSTBCR_REG16, r16);

	/* sanity check */
	if (!com_probe_subr(&csc->sc_regs)) {
		aprint_error(": device problem. don't attach.\n");

		/* restore old clock */
		hd64461_reg_write_2(HD64461_SYSSTBCR_REG16, or16);
		return;
	}

	com_attach_subr(csc);

	hd6446x_intr_establish(HD64461_INTC_UART, IST_LEVEL, IPL_TTY,
	    comintr, csc);
}
コード例 #12
0
ファイル: platid.c プロジェクト: ryo/netbsd-src
void *
platid_search(platid_t *pid, void *base, int nmemb, int size)
{
    int i, match_level, res;
    void *match;

    match_level = 0;
    match = NULL;
    for (i = 0; i < nmemb; i++) {
        res = platid_match(pid, *(platid_mask_t**)base);
        if (match_level < res) {
            match_level = res;
            match = base;
        }
        base = (char *)base + size;
    }

    return (match);
}
コード例 #13
0
int
vrisabmatch(device_t parent, cfdata_t match, void *aux)
{
	struct hpcio_attach_args *haa = aux;
	platid_mask_t mask;
	int n;

	if (strcmp(haa->haa_busname, match->cf_name))
		return (0);

	if (match->cf_loc[HPCIOIFCF_PLATFORM] == HPCIOIFCF_PLATFORM_DEFAULT) 
		return (1);

	mask = PLATID_DEREF(match->cf_loc[HPCIOIFCF_PLATFORM]);
	if ((n = platid_match(&platid, &mask)) != 0)
		return (n + 2);

	return (0);
}
コード例 #14
0
int
mainbus_search(device_t parent, cfdata_t cf, const int *ldesc, void *aux)
{
	struct mainbus_attach_args *ma = (void *)aux;
	int locator = cf->cf_loc[MAINBUSCF_PLATFORM];

	/* check device name */
	if (strcmp(ma->ma_name, cf->cf_name) != 0)
		return (0);

	/* check platform ID in config file */
	if (locator != MAINBUSCF_PLATFORM_DEFAULT &&
	    !platid_match(&platid, PLATID_DEREFP(locator)))
		return (0);

	/* attach device */
	if (config_match(parent, cf, ma))
		config_attach(parent, cf, ma, mainbus_print);

	return (0);
}
コード例 #15
0
int
hd64461uart_kgdb_init(void)
{
	struct com_regs regs;

	if (strcmp(kgdb_devname, "hd64461uart") != 0)
		return 1;

	if (hd64461uart_chip.console)
		return 1;	/* can't share with console */

	hd64461uart_init();

	HD64461UART_INIT_REGS(regs, hd64461uart_chip.io_tag, NULL, 0x0);
	if (com_kgdb_attach1(&regs,
	    kgdb_rate, COM_FREQ, COM_TYPE_NORMAL, CONMODE) != 0) {
		printf("%s: KGDB console open failed.\n", __func__);
		return 1;
	}

	if (platid_match(&platid, &platid_mask_MACH_HITACHI_PERSONA))
		use_afeck = 1;
	return 0;
}
コード例 #16
0
ファイル: machdep.c プロジェクト: MarginC/kame
void
machine_startup(int argc, char *argv[], struct bootinfo *bi)
{
	extern char edata[], end[];
	vaddr_t kernend;
	size_t symbolsize;
	int i;
	char *p;
	/*
	 * this routines stack is never polluted since stack pointer
	 * is lower than kernel text segment, and at exiting, stack pointer
	 * is changed to proc0.
	 */
	struct kloader_bootinfo kbi;

	/* Symbol table size */
	symbolsize = 0;
	if (memcmp(&end, ELFMAG, SELFMAG) == 0) {
		Elf_Ehdr *eh = (void *)end;
		Elf_Shdr *sh = (void *)(end + eh->e_shoff);
		for(i = 0; i < eh->e_shnum; i++, sh++)
			if (sh->sh_offset > 0 &&
			    (sh->sh_offset + sh->sh_size) > symbolsize)
				symbolsize = sh->sh_offset + sh->sh_size;
	}

	/* Clear BSS */
	memset(edata, 0, end - edata);

	/* Setup bootinfo */
	bootinfo = &kbi.bootinfo;
	memcpy(bootinfo, bi, sizeof(struct bootinfo));
	if (bootinfo->magic == BOOTINFO_MAGIC) {
		platid.dw.dw0 = bootinfo->platid_cpu;
		platid.dw.dw1 = bootinfo->platid_machine;
	}

	/* CPU initialize */
	if (platid_match(&platid, &platid_mask_CPU_SH_3))
		sh_cpu_init(CPU_ARCH_SH3, CPU_PRODUCT_7709A);
	else if (platid_match(&platid, &platid_mask_CPU_SH_4))
		sh_cpu_init(CPU_ARCH_SH4, CPU_PRODUCT_7750);

	/* Start to determine heap area */
	kernend = (vaddr_t)sh3_round_page(end + symbolsize);

	/* Setup bootstrap options */
	makebootdev("wd0"); /* default boot device */
	boothowto = 0;
	for (i = 1; i < argc; i++) { /* skip 1st arg (kernel name). */
		char *cp = argv[i];
		switch (*cp) {
		case 'b':
			/* boot device: -b=sd0 etc. */
			p = cp + 2;
#ifdef NFS
			if (strcmp(p, "nfs") == 0)
				mountroot = nfs_mountroot;
			else
				makebootdev(p);
#else /* NFS */
			makebootdev(p);
#endif /* NFS */
			break;
		default:
			BOOT_FLAG(*cp, boothowto);
			break;
		}
	}

#ifdef MFS
	/*
	 * Check to see if a mini-root was loaded into memory. It resides
	 * at the start of the next page just after the end of BSS.
	 */
	if (boothowto & RB_MINIROOT) {
		size_t fssz;
		fssz = sh3_round_page(mfs_initminiroot((void *)kernend));
#ifdef MEMORY_DISK_DYNAMIC
		md_root_setconf((caddr_t)kernend, fssz);
#endif
		kernend += fssz;
	}
#endif /* MFS */

	/* Console */
	consinit();
#ifdef HPC_DEBUG_LCD
	dbg_lcd_test();
#endif
	/* copy boot parameter for kloader */
	kloader_bootinfo_set(&kbi, argc, argv, bi, TRUE);

	/* Find memory cluster. and load to UVM */
	physmem = mem_cluster_init(SH3_P1SEG_TO_PHYS(kernend));
	_DPRINTF("total memory = %dMbyte\n", (int)(sh3_ptob(physmem) >> 20));
	mem_cluster_load();

	/* Initialize proc0 u-area */
	sh_proc0_init();

	/* Initialize pmap and start to address translation */
	pmap_bootstrap();

	/* Debugger. */
#ifdef DDB
	if (symbolsize) {
		ddb_init(symbolsize, &end, end + symbolsize);
		_DPRINTF("symbol size = %d byte\n", symbolsize);
	}
	if (boothowto & RB_KDB)
		Debugger();
#endif /* DDB */
#ifdef KGDB
	if (boothowto & RB_KDB) {
		if (kgdb_dev == NODEV) {
			printf("no kgdb console.\n");
		} else {
			kgdb_debug_init = 1;
			kgdb_connect(1);
		}
	}
#endif /* KGDB */

	/* Jump to main */
	__asm__ __volatile__(
		"jmp	@%0;"
		"mov	%1, sp"
		:: "r"(main),"r"(proc0.p_md.md_pcb->pcb_sf.sf_r7_bank));
	/* NOTREACHED */
	while (1)
		;
}
コード例 #17
0
ファイル: vrc4172pci.c プロジェクト: lacombar/netbsd-alc
static void
vrc4172pci_attach(struct device *parent, struct device *self, void *aux)
{
	struct vrc4172pci_softc *sc = (struct vrc4172pci_softc *)self;
	pci_chipset_tag_t pc = &sc->sc_pc;
	struct vrip_attach_args *va = aux;
#if NPCI > 0
	struct pcibus_attach_args pba;
#endif

	sc->sc_iot = va->va_iot;
	if (bus_space_map(sc->sc_iot, va->va_addr, va->va_size, 0,
	    &sc->sc_ioh)) {
		printf(": couldn't map io space\n");
		return;
	}
	printf("\n");

#ifdef VRC4172PCI_MCR700_SUPPORT
	if (platid_match(&platid, &platid_mask_MACH_NEC_MCR_700) ||
	    platid_match(&platid, &platid_mask_MACH_NEC_MCR_700A) ||
	    platid_match(&platid, &platid_mask_MACH_NEC_MCR_730) ||
	    platid_match(&platid, &platid_mask_MACH_NEC_MCR_730A)) {
		/* power USB controller on MC-R700 */
		sc->sc_iochip = va->va_gpio_chips[VRIP_IOCHIP_VRGIU];
		hpcio_portwrite(sc->sc_iochip, 45, 1);
		sc->sc_fake_baseaddr = 0x0afe0000;
#if 0
		sc->sc_ih = hpcio_intr_establish(sc->sc_iochip, 1,
		    HPCIO_INTR_EDGE|HPCIO_INTR_HOLD,
		    vrc4172pci_mcr700_intr, sc);
#endif
	}
#endif /* VRC4172PCI_MCR700_SUPPORT */

	pc->pc_dev = &sc->sc_dev;
	pc->pc_attach_hook = vrc4172pci_attach_hook;
	pc->pc_bus_maxdevs = vrc4172pci_bus_maxdevs;
	pc->pc_bus_devorder = vrc4172pci_bus_devorder;
	pc->pc_make_tag = vrc4172pci_make_tag;
	pc->pc_decompose_tag = vrc4172pci_decompose_tag;
	pc->pc_conf_read = vrc4172pci_conf_read;
	pc->pc_conf_write = vrc4172pci_conf_write;
	pc->pc_intr_map = vrc4172pci_intr_map;
	pc->pc_intr_string = vrc4172pci_intr_string;
	pc->pc_intr_evcnt = vrc4172pci_intr_evcnt;
	pc->pc_intr_establish = vrc4172pci_intr_establish;
	pc->pc_intr_disestablish = vrc4172pci_intr_disestablish;

#if 0
	{
		int i;

		for (i = 0; i < 2; i++)
			printf("%s: ID_REG(0, 0, %d) = 0x%08x\n",
			    sc->sc_dev.dv_xname, i,
			    pci_conf_read(pc, pci_make_tag(pc, 0, 0, i),
				PCI_ID_REG));
	}
#endif

#if NPCI > 0
	memset(&pba, 0, sizeof(pba));
	pba.pba_iot = sc->sc_iot;
	pba.pba_memt = sc->sc_iot;
	pba.pba_dmat = &hpcmips_default_bus_dma_tag.bdt;
	pba.pba_dmat64 = NULL;
	pba.pba_bus = 0;
	pba.pba_bridgetag = NULL;
	pba.pba_flags = PCI_FLAGS_IO_ENABLED | PCI_FLAGS_MEM_ENABLED |
	    PCI_FLAGS_MRL_OKAY;
	pba.pba_pc = pc;

	config_found_ia(self, "pcibus", &pba, pcibusprint);
#endif
}
コード例 #18
0
static void
wzero3kbd_attach(device_t parent, device_t self, void *aux)
{
	struct wzero3kbd_softc *sc = device_private(self);
	struct pxaip_attach_args *pxa = (struct pxaip_attach_args *)aux;
	struct hpckbd_attach_args haa;
	const struct wzero3kbd_model *model;

	sc->sc_dev = self;

	model = wzero3kbd_lookup();
	if (model == NULL) {
		aprint_error(": unknown model\n");
		return;
	}

	aprint_normal(": keyboard\n");
	aprint_naive("\n");

	sc->sc_key_pin = model->key_pin;
	sc->sc_power_pin = model->power_pin;
	sc->sc_reset_pin = model->reset_pin;
	sc->sc_ncolumn = model->ncolumn;
	sc->sc_nrow = model->nrow;

	sc->sc_iot = pxa->pxa_iot;
	if (bus_space_map(sc->sc_iot, PXA2X0_CS2_START, REGMAPSIZE, 0,
	    &sc->sc_ioh)) {
		aprint_error_dev(self, "couldn't map registers.\n");
		return;
	}

	sc->sc_okeystat = malloc(sc->sc_nrow * sc->sc_ncolumn, M_DEVBUF,
	    M_NOWAIT | M_ZERO);
	sc->sc_keystat = malloc(sc->sc_nrow * sc->sc_ncolumn, M_DEVBUF,
	    M_NOWAIT | M_ZERO);
	if (sc->sc_okeystat == NULL || sc->sc_keystat == NULL) {
		aprint_error_dev(self, "couldn't alloc memory.\n");
		if (sc->sc_okeystat)
			free(sc->sc_okeystat, M_DEVBUF);
		if (sc->sc_keystat)
			free(sc->sc_keystat, M_DEVBUF);
		return;
	}

	sc->sc_if.hii_ctx = sc;
	sc->sc_if.hii_establish = wzero3kbd_input_establish;
	sc->sc_if.hii_poll = wzero3kbd_poll;

	/* Attach console if not using serial. */
	if (!(bootinfo->bi_cnuse & BI_CNUSE_SERIAL))
		hpckbd_cnattach(&sc->sc_if);

	/* Install interrupt handler. */
	if (sc->sc_key_pin >= 0) {
		pxa2x0_gpio_set_function(sc->sc_key_pin, GPIO_IN);
		sc->sc_key_ih = pxa2x0_gpio_intr_establish(sc->sc_key_pin,
		    IST_EDGE_BOTH, IPL_TTY, wzero3kbd_intr, sc);
		if (sc->sc_key_ih == NULL) {
			aprint_error_dev(sc->sc_dev,
			    "couldn't establish key interrupt\n");
		}
	} else {
		sc->sc_interval = KEY_INTERVAL / (1000 / hz);
		if (sc->sc_interval < 1)
			sc->sc_interval = 1;
		callout_init(&sc->sc_keyscan_ch, 0);
		callout_reset(&sc->sc_keyscan_ch, sc->sc_interval,
		    wzero3kbd_tick, sc);
	}

	/* power key */
	if (sc->sc_power_pin >= 0) {
		pxa2x0_gpio_set_function(sc->sc_power_pin, GPIO_IN);
		sc->sc_power_ih = pxa2x0_gpio_intr_establish(
		    sc->sc_power_pin, IST_EDGE_BOTH, IPL_TTY,
		    wzero3kbd_power_intr, sc);
		if (sc->sc_power_ih == NULL) {
			aprint_error_dev(sc->sc_dev,
			    "couldn't establish power key interrupt\n");
		}
	}

	/* reset button */
	if (sc->sc_reset_pin >= 0) {
		pxa2x0_gpio_set_function(sc->sc_reset_pin, GPIO_IN);
		sc->sc_reset_ih = pxa2x0_gpio_intr_establish(
		    sc->sc_reset_pin, IST_EDGE_BOTH, IPL_TTY,
		    wzero3kbd_reset_intr, sc);
		if (sc->sc_reset_ih == NULL) {
			aprint_error_dev(sc->sc_dev,
			    "couldn't establish reset key interrupt\n");
		}

		sc->sc_smpsw.smpsw_name = device_xname(self);
		sc->sc_smpsw.smpsw_type = PSWITCH_TYPE_RESET;
		if (sysmon_pswitch_register(&sc->sc_smpsw) != 0) {
			aprint_error_dev(sc->sc_dev,
			    "unable to register reset event handler\n");
		}
	}

	/* Attach hpckbd. */
	haa.haa_ic = &sc->sc_if;
	config_found(self, &haa, hpckbd_print);

#if defined(KEYTEST) || defined(KEYTEST2) || defined(KEYTEST3) || defined(KEYTEST4) || defined(KEYTEST5)
	sc->sc_test_ih = NULL;
	sc->sc_test_pin = -1;
	sc->sc_nouse_pin = -1;
	sc->sc_nouse_pin2 = -1;
	sc->sc_nouse_pin3 = -1;
	sc->sc_bit = 0x01;
	if (platid_match(&platid, &platid_mask_MACH_SHARP_WZERO3_WS003SH)
	 || platid_match(&platid, &platid_mask_MACH_SHARP_WZERO3_WS004SH)) {
		sc->sc_nouse_pin = GPIO_WS003SH_SD_DETECT;  /* SD_DETECT */
		sc->sc_nouse_pin2 = 86;  /* Vsync? */
		sc->sc_nouse_pin3 = 89;  /* RESET? */
	}
	if (platid_match(&platid, &platid_mask_MACH_SHARP_WZERO3_WS007SH)) {
		sc->sc_nouse_pin = GPIO_WS007SH_SD_DETECT;  /* SD_DETECT */
		sc->sc_nouse_pin2 = 77;  /* Vsync? */
	}
	if (platid_match(&platid, &platid_mask_MACH_SHARP_WZERO3_WS011SH)) {
		sc->sc_nouse_pin = GPIO_WS011SH_SD_DETECT;  /* SD_DETECT */
		sc->sc_nouse_pin2 = 77;  /* Vsync? */
	}
	if (platid_match(&platid, &platid_mask_MACH_SHARP_WZERO3_WS020SH)) {
		sc->sc_nouse_pin = GPIO_WS020SH_SD_DETECT;  /* SD_DETECT */
		sc->sc_nouse_pin2 = 77;  /* Vsync? */
	}

#ifdef KEYTEST
	for (sc->sc_test_pin = 2; sc->sc_test_pin < PXA270_GPIO_NPINS; sc->sc_test_pin++) {
		if (sc->sc_test_pin != sc->sc_nouse_pin
		 && sc->sc_test_pin != sc->sc_nouse_pin2
		 && sc->sc_test_pin != sc->sc_nouse_pin3
		 && sc->sc_test_pin != sc->sc_key_pin
		 && sc->sc_test_pin != sc->sc_power_pin
		 && sc->sc_test_pin != sc->sc_reset_pin
		 && GPIO_IS_GPIO_IN(pxa2x0_gpio_get_function(sc->sc_test_pin)))
			break;
	}
	if (sc->sc_test_pin < PXA270_GPIO_NPINS) {
		printf("GPIO_IN: GPIO pin #%d\n", sc->sc_test_pin);
		sc->sc_test_ih = pxa2x0_gpio_intr_establish(sc->sc_test_pin,
		    IST_EDGE_BOTH, IPL_TTY, wzero3kbd_intr2, sc);
	} else {
		sc->sc_test_pin = -1;
	}
#endif

#ifdef KEYTEST3
	{
		int i;
		printf("pin: ");
		for (i = 0; i < PXA270_GPIO_NPINS; i++) {
			if (i == sc->sc_nouse_pin
			 || i == sc->sc_nouse_pin2
			 || i == sc->sc_nouse_pin3
			 || i == sc->sc_key_pin
			 || i == sc->sc_power_pin
			 || i == sc->sc_reset_pin)
				continue;

			printf("%d, ", i);
			if (GPIO_IS_GPIO_IN(pxa2x0_gpio_get_function(i))) {
				pxa2x0_gpio_intr_establish(i, IST_EDGE_BOTH,
				    IPL_TTY, wzero3kbd_intr3, (void *)(long)i);
			}
		}
	}
#endif

#ifdef KEYTEST4
	for (sc->sc_test_pin = 2; sc->sc_test_pin < PXA270_GPIO_NPINS; sc->sc_test_pin++) {
		if (sc->sc_test_pin != sc->sc_nouse_pin
		 && sc->sc_test_pin != sc->sc_nouse_pin2
		 && sc->sc_test_pin != sc->sc_nouse_pin3
		 && sc->sc_test_pin != sc->sc_key_pin
		 && sc->sc_test_pin != sc->sc_power_pin
		 && sc->sc_test_pin != sc->sc_reset_pin
		 && GPIO_IS_GPIO_OUT(pxa2x0_gpio_get_function(sc->sc_test_pin)))
			break;
	}
	if (sc->sc_test_pin < PXA270_GPIO_NPINS) {
		printf("GPIO_OUT: GPIO pin #%d\n", sc->sc_test_pin);
	} else {
		sc->sc_test_pin = -1;
	}
#endif
#ifdef KEYTEST5
	sc->sc_test_pin = 0x00;
	sc->sc_bit = 0x01;
#endif
#endif
}
コード例 #19
0
ファイル: hd64461_machdep.c プロジェクト: MarginC/kame
void
hd64461pcmcia_power(int ch, enum pcmcia_voltage vol, int on)
{
#define VCC0_ON()							\
do {									\
	r = hd64461_reg_read_1(gcr);					\
	r |= HD64461_PCCGCR_VCC0;					\
	hd64461_reg_write_1(gcr, r);					\
} while (/*CONSTCOND*/0)
#define VCC0_OFF()							\
do {									\
	r = hd64461_reg_read_1(gcr);					\
	r &= ~HD64461_PCCGCR_VCC0;					\
	hd64461_reg_write_1(gcr, r);					\
} while (/*CONSTCOND*/0)
#define VCC1_ON()							\
do {									\
	r = hd64461_reg_read_1(scr);					\
	r |= HD64461_PCCSCR_VCC1;					\
	hd64461_reg_write_1(scr, r);					\
} while (/*CONSTCOND*/0)
#define VCC1_OFF()							\
do {									\
	r = hd64461_reg_read_1(scr);					\
	r &= ~HD64461_PCCSCR_VCC1;					\
	hd64461_reg_write_1(scr, r);					\
} while (/*CONSTCOND*/0)
	bus_addr_t isr, gcr, scr;
	u_int8_t r;
	
	isr = HD64461_PCCISR(ch);
	gcr = HD64461_PCCGCR(ch);
	scr = HD64461_PCCSCR(ch);

	/* 3.3 V */
	if (vol == V_3_3) {
		if (ch == 1) {
			if (on) {
				VCC0_OFF();
				VCC1_OFF();
			} else {
				VCC0_ON();
				VCC1_ON();
			}
		} else {
			if (on) {
				VCC0_ON();
				VCC1_OFF();
			} else {
				VCC0_OFF();
				VCC1_ON();
			}
		}
		return;
	}

	/* 5 V */
	if (platid_match(&platid, &platid_mask_MACH_HP)) {
		if (on) {
			VCC0_OFF();
			VCC1_OFF();
		} else {
			VCC0_ON();
			VCC1_ON();
		}
		return;
	} else if (platid_match(&platid, &platid_mask_MACH_HITACHI)) {
		if (on) {
			VCC0_OFF();
			VCC1_ON();
		} else {
			VCC0_ON();
			VCC1_OFF();
		}
		return;
	}

	/* x.x V, y.y V */
	printf("x.x/y.y V not supported.\n");
#undef VCC0_ON
#undef VCC0_OFF
#undef VCC1_ON
#undef VCC1_OFF
}
コード例 #20
0
ファイル: sed_saip.c プロジェクト: lacombar/netbsd-alc
static void
sed1356_attach(struct device *parent, struct device *self, void *aux)
{
	struct sed1356_softc *sc = (struct sed1356_softc *)self;
	struct hpcfb_attach_args ha;
	int console = (bootinfo->bi_cnuse & BI_CNUSE_SERIAL) ? 0 : 1;

	if (attach_flag) {
		panic("%s(%d): sed1356 attached twice", __FILE__, __LINE__);
	}
	attach_flag = 1;

	if (sed1356_init(&sc->sc_fbconf) != 0) {
		/* just return so that hpcfb will not be attached */
		return;
	}
	printf("\n");

	sc->sc_iot = &sa11x0_bs_tag;
	sc->sc_parent = (struct sa11x0_softc *)parent;
	if (bus_space_map(sc->sc_iot, (bus_addr_t)bootinfo->fb_addr & ~0x3fffff,
	    0x200, 0, &sc->sc_regh)) {
		printf("%s: unable to map register\n", sc->sc_dev.dv_xname);
		return;
	}

	printf("%s: Epson SED1356", sc->sc_dev.dv_xname);
	if (console) {
		printf(", console");
	}
	printf("\n");
	printf("%s: framebuffer address: 0x%08lx\n",
	    sc->sc_dev.dv_xname, (u_long)bootinfo->fb_addr);

	/* Add a suspend hook to power saving */
	sc->sc_powerstate = 0;
	sc->sc_powerhook = powerhook_establish(self->dv_xname,
	    sed1356_power, sc);
	if (sc->sc_powerhook == NULL)
		printf("%s: WARNING: unable to establish power hook\n",
		    sc->sc_dev.dv_xname);

	/* Initialize backlight brightness and lcd contrast */
	sc->sc_lcd_inited = 0;
	sed1356_init_brightness(sc, 1);
	sed1356_init_contrast(sc, 1);
	sed1356_init_backlight(sc, 1);

	if (console && hpcfb_cnattach(&sc->sc_fbconf) != 0)
		panic("sed1356_attach: cannot init fb console");

	ha.ha_console = console;
	ha.ha_accessops = &sed1356_ha;
	ha.ha_accessctx = sc;
	ha.ha_curfbconf = 0;
	ha.ha_nfbconf = 1;
	ha.ha_fbconflist = &sc->sc_fbconf;
	ha.ha_curdspconf = 0;
	ha.ha_ndspconf = 1;
	ha.ha_dspconflist = &sc->sc_dspconf;

	/* XXX */
	if (platid_match(&platid, &platid_mask_MACH_HP_JORNADA_7XX)) {
		config_hook(CONFIG_HOOK_POWERCONTROL,
			    CONFIG_HOOK_POWERCONTROL_LCDLIGHT,
			    CONFIG_HOOK_SHARE, j720lcd_power, sc);
	}

	config_found(self, &ha, hpcfbprint);
}