Esempi in C++ (Cpp) per mx6_set_otghost_vbus_func

Esempio n. 1

File: board-mx6sl_evk.c Progetto: rogrady/lin_imx6

static void __init mx6_evk_init_usb(void)
{
	int ret = 0;

	imx_otg_base = MX6_IO_ADDRESS(MX6Q_USB_OTG_BASE_ADDR);

	/* disable external charger detect,
	 * or it will affect signal quality at dp.
	 */

	ret = gpio_request(MX6_BRD_USBOTG1_PWR, "usbotg-pwr");
	if (ret) {
		pr_err("failed to get GPIO MX6_BRD_USBOTG1_PWR:%d\n", ret);
		return;
	}
	gpio_direction_output(MX6_BRD_USBOTG1_PWR, 0);

	ret = gpio_request(MX6_BRD_USBOTG2_PWR, "usbh1-pwr");
	if (ret) {
		pr_err("failed to get GPIO MX6_BRD_USBOTG2_PWR:%d\n", ret);
		return;
	}
	gpio_direction_output(MX6_BRD_USBOTG2_PWR, 1);

	mx6_set_otghost_vbus_func(imx6_evk_usbotg_vbus);
	mx6_usb_dr_init();
#ifdef CONFIG_USB_EHCI_ARC_HSIC
	mx6_usb_h2_init();
#endif
}

Esempio n. 2

static void __init imx6q_seco_q7_init_usb(void) {
	int ret = 0;

	imx_otg_base = MX6_IO_ADDRESS(MX6Q_USB_OTG_BASE_ADDR);
	/* disable external charger detect,
	 * or it will affect signal quality at dp .
	 */
	ret = gpio_request(MX6_SECO_A62_USB_OTG_PWR, "usb-pwr");
	if (ret) {
		pr_err("failed to get GPIO MX6_SECO_A62_USB_OTG_PWR: %d\n",
			ret);
		return;
	}
	gpio_direction_output(MX6_SECO_A62_USB_OTG_PWR, 0);
	mxc_iomux_set_gpr_register(1, 13, 1, 0);
	
	/*
	 * Setting pad control for OTG ID pin UP because the OTG port
	 * is used only as client
	*/
	if (cpu_is_mx6q())
		mxc_iomux_v3_setup_pad(mx6qd_seco_a62_otg_id_up_pads);
        else if (cpu_is_mx6dl()) 
		mxc_iomux_v3_setup_pad(mx6sdl_seco_a62_otg_id_up_pads);

	mx6_set_otghost_vbus_func(imx6q_seco_q7_usbotg_vbus);
//	mx6_usb_dr_init();
//	mx6_usb_h1_init();
}

Esempio n. 3

File: board-mx6sl_arm2.c Progetto: develersrl/winmate-kernel

static void __init mx6_arm2_init_usb(void)
{
	int ret = 0;

	imx_otg_base = MX6_IO_ADDRESS(MX6Q_USB_OTG_BASE_ADDR);

	/* disable external charger detect,
	 * or it will affect signal quality at dp.
	 */

	ret = gpio_request(MX6_BRD_USBOTG1_PWR, "usbotg-pwr");
	if (ret) {
		pr_err("failed to get GPIO MX6_BRD_USBOTG1_PWR:%d\n", ret);
		return;
	}
	gpio_direction_output(MX6_BRD_USBOTG1_PWR, 0);

	ret = gpio_request(MX6_BRD_USBOTG2_PWR, "usbh1-pwr");
	if (ret) {
		pr_err("failed to get GPIO MX6_BRD_USBOTG2_PWR:%d\n", ret);
		return;
	}
	gpio_direction_output(MX6_BRD_USBOTG2_PWR, 1);

	mx6_set_otghost_vbus_func(imx6_arm2_usbotg_vbus);
#ifdef CONFIG_USB_EHCI_ARC_HSIC
	mxc_iomux_set_specialbits_register(MX6SL_PAD_HSIC_DAT,
		PAD_CTL_DDR_SEL_DDR3, PAD_CTL_DDR_SEL_MASK);
	mxc_iomux_set_specialbits_register(MX6SL_PAD_HSIC_STROBE,
		PAD_CTL_DDR_SEL_DDR3, PAD_CTL_DDR_SEL_MASK);

	mx6_usb_h2_init();
#endif
}

Esempio n. 4

File: board-mx6q_sabreauto.c Progetto: rogrady/lin_imx6

static void __init imx6q_sabreauto_init_usb(void)
{
	int ret = 0;
	imx_otg_base = MX6_IO_ADDRESS(MX6Q_USB_OTG_BASE_ADDR);

	ret = gpio_request(SABREAUTO_USB_OTG_OC, "otg-oc");
	if (ret) {
		printk(KERN_ERR"failed to get GPIO SABREAUTO_USB_OTG_OC:"
			" %d\n", ret);
		return;
	}
	gpio_direction_input(SABREAUTO_USB_OTG_OC);

	ret = gpio_request(SABREAUTO_USB_HOST1_OC, "usbh1-oc");
	if (ret) {
		printk(KERN_ERR"failed to get SABREAUTO_USB_HOST1_OC:"
			" %d\n", ret);
		return;
	}
	gpio_direction_input(SABREAUTO_USB_HOST1_OC);

	mxc_iomux_set_gpr_register(1, 13, 1, 0);
	mx6_set_otghost_vbus_func(imx6q_sabreauto_usbotg_vbus);
	mx6_usb_dr_init();
	mx6_set_host1_vbus_func(imx6q_sabreauto_usbhost1_vbus);
#ifdef CONFIG_USB_EHCI_ARC_HSIC
	mx6_usb_h2_init();
	mx6_usb_h3_init();
#endif
}

Esempio n. 5

File: board-mx6q_hdmidongle.c Progetto: RealDigitalMedia/linux-shuttle

static void __init imx6q_hdmidongle_init_usb(void)
{
    int ret = 0;

    imx_otg_base = MX6_IO_ADDRESS(MX6Q_USB_OTG_BASE_ADDR);
    /* disable external charger detect,
     * or it will affect signal quality at dp .
     */
    ret = gpio_request(HDMIDONGLE_USB_OTG_PWR, "usb-pwr");
    if (ret) {
        pr_err("failed to get GPIO HDMIDONGLE_USB_OTG_PWR: %d\n",
               ret);
        return;
    }
    gpio_direction_output(HDMIDONGLE_USB_OTG_PWR, 0);
    /* keep USB host1 VBUS always on */
    if (board_is_mx6_reva()) {
        ret = gpio_request(HDMIDONGLE_USB_H1_PWR, "usb-h1-pwr");
        if (ret) {
            pr_err("failed to get GPIO HDMIDONGLE_USB_H1_PWR: %d\n",
                   ret);
            return;
        }
        gpio_direction_output(HDMIDONGLE_USB_H1_PWR, 1);
    }
    mxc_iomux_set_gpr_register(1, 13, 1, 1);

    mx6_set_otghost_vbus_func(imx6q_hdmidongle_usbotg_vbus);
}

Esempio n. 6

File: board-mx6_seco_UDOO.c Progetto: jaketesler/UDOO_Kernel

static void __init imx6q_seco_UDOO_init_usb(void) {

	imx_otg_base = MX6_IO_ADDRESS(MX6Q_USB_OTG_BASE_ADDR);
	/* disable external charger detect,
	 * or it will affect signal quality at dp .
	 */
	mxc_iomux_set_gpr_register(1, 13, 1, 1);

	mx6_set_otghost_vbus_func(imx6q_seco_UDOO_usbotg_vbus);
//	mx6_usb_dr_init();
//	mx6_usb_h1_init();
}

Esempio n. 7

File: board-mx6_a.c Progetto: Moretti0/gg

static void __init imx6_init_usb(void)
{
	imx_otg_base = MX6_IO_ADDRESS(MX6Q_USB_OTG_BASE_ADDR);
	/* disable external charger detect,
	 * or it will affect signal quality at dp .
	 */
	mxc_iomux_set_gpr_register(1, 13, 1, 1);
	INIT_DELAYED_WORK(&usb_modem_power_work, usb_modem_power_handler);
	mx6_set_otghost_vbus_func(imx6_usbotg_vbus);

	gpio_direction_output(GP_MODEM_RESET, 0);	/* modem reset low */
	mdelay(50);
	gpio_direction_input(GP_MODEM_RESET);		/* modem reset high */
}

Esempio n. 8

File: board-wand.c Progetto: tkurbad/wandboard

static __init void wand_init_usb(void)
{
	wand_mux_pads_init_usb();

	gpio_request(WAND_USB_OTG_OC, "otg oc");
	gpio_direction_input(WAND_USB_OTG_OC);

	gpio_request(WAND_USB_OTG_PWR, "otg pwr");
	gpio_direction_output(WAND_USB_OTG_PWR, 0);

	imx_otg_base = MX6_IO_ADDRESS(MX6Q_USB_OTG_BASE_ADDR);
	mxc_iomux_set_gpr_register(1, 13, 1, 1);

	mx6_set_otghost_vbus_func(wand_usbotg_vbus);

	gpio_request(WAND_USB_H1_OC, "usbh1 oc");
	gpio_direction_input(WAND_USB_H1_OC);
}

Esempio n. 9

File: board-mx6_h.c Progetto: Moretti0/gg

static void __init init_usb(void)
{
	int ret = 0;

	imx_otg_base = MX6_IO_ADDRESS(MX6Q_USB_OTG_BASE_ADDR);
	/* disable external charger detect,
	 * or it will affect signal quality at dp .
	 */
	ret = gpio_request(GP_USB_OTG_PWR, "usb-pwr");
	if (ret) {
		pr_err("failed to get GPIO GP_USB_OTG_PWR: %d\n",
			ret);
		return;
	}
	gpio_direction_output(GP_USB_OTG_PWR, 0);
	mxc_iomux_set_gpr_register(1, 13, 1, 1);

	mx6_set_otghost_vbus_func(usbotg_vbus);
}

Esempio n. 10

File: board-wand.c Progetto: gitter-badger/ARRR

static __init void wand_init_usb(void) {
	IMX6_SETUP_PAD( GPIO_9__GPIO_1_9 );
	IMX6_SETUP_PAD( GPIO_1__USBOTG_ID );
	IMX6_SETUP_PAD( EIM_D22__GPIO_3_22 );
	IMX6_SETUP_PAD( EIM_D30__GPIO_3_30 );
        
	gpio_request(WAND_USB_OTG_OC, "otg oc");
	gpio_direction_input(WAND_USB_OTG_OC);

	gpio_request(WAND_USB_HOST_PWR_EN, "host pwr");
	gpio_direction_output(WAND_USB_HOST_PWR_EN, 0);

	imx_otg_base = MX6_IO_ADDRESS(MX6Q_USB_OTG_BASE_ADDR);
	/* GPR1: bit 13 == 1 means GPIO1 is OTG_ID pin */
	mxc_iomux_set_gpr_register(1, 13, 1, 1);

	mx6_set_otghost_vbus_func(wand_usbotg_vbus);

	gpio_request(WAND_USB_HOST_OC, "usbh1 oc");
	gpio_direction_input(WAND_USB_HOST_OC);
}