Esempi in C++ (Cpp) per usbmisc_imx6q_set_wakeup

Esempio n. 1

File: usbmisc_imx.c Progetto: asmalldev/linux

static int usbmisc_imx6q_init(struct imx_usbmisc_data *data)
{
	struct imx_usbmisc *usbmisc = dev_get_drvdata(data->dev);
	unsigned long flags;
	u32 reg;

	if (data->index > 3)
		return -EINVAL;

	spin_lock_irqsave(&usbmisc->lock, flags);

	reg = readl(usbmisc->base + data->index * 4);
	if (data->disable_oc) {
		reg |= MX6_BM_OVER_CUR_DIS;
	} else if (data->oc_polarity == 1) {
		/* High active */
		reg &= ~(MX6_BM_OVER_CUR_DIS | MX6_BM_OVER_CUR_POLARITY);
	}
	writel(reg, usbmisc->base + data->index * 4);

	/* SoC non-burst setting */
	reg = readl(usbmisc->base + data->index * 4);
	writel(reg | MX6_BM_NON_BURST_SETTING,
			usbmisc->base + data->index * 4);

	spin_unlock_irqrestore(&usbmisc->lock, flags);

	usbmisc_imx6q_set_wakeup(data, false);

	return 0;
}

Esempio n. 2

File: usbmisc_imx.c Progetto: lovejavaee/linux-2

static int usbmisc_imx6q_init(struct imx_usbmisc_data *data)
{
	struct imx_usbmisc *usbmisc = dev_get_drvdata(data->dev);
	unsigned long flags;
	u32 reg;

	if (data->index > 3)
		return -EINVAL;

	if (data->disable_oc) {
		spin_lock_irqsave(&usbmisc->lock, flags);
		reg = readl(usbmisc->base + data->index * 4);
		writel(reg | MX6_BM_OVER_CUR_DIS,
			usbmisc->base + data->index * 4);
		spin_unlock_irqrestore(&usbmisc->lock, flags);
	}

	usbmisc_imx6q_set_wakeup(data, false);

	return 0;
}