Esempi in C++ (Cpp) per enable_phy_clock

Esempio n. 1

File: usb20_phy.c Progetto: JustAndroids/ZTEBladeL2

bool usb_enable_clock(bool enable)
{
	static int count = 0;
	bool res = TRUE;
	unsigned long flags;

	spin_lock_irqsave(&musb_reg_clock_lock, flags);

	if (enable && count == 0) {
		enable_phy_clock(true);
		res = enable_clock(MT_CG_PERI_USB0, "PERI_USB");
	} else if (!enable && count == 1) {
		res = disable_clock(MT_CG_PERI_USB0, "PERI_USB");
		enable_phy_clock(false);
	}

	if (enable)
		count++;
	else
		count = (count==0) ? 0 : (count-1);

	spin_unlock_irqrestore(&musb_reg_clock_lock, flags);

	printk(KERN_DEBUG "enable(%d), count(%d) res=%d\n", enable, count, res);
	return 1;
}

Esempio n. 2

File: usb20_phy.c Progetto: Scorpio92/mediatek

bool usb_enable_clock(bool enable)
{
	static int count = 0;
	bool res1 = TRUE;
    bool res2 = TRUE;
    bool res3 = TRUE;
	unsigned long flags;

	spin_lock_irqsave(&musb_reg_clock_lock, flags);

	if (enable && count == 0) {
		enable_phy_clock(true);
		res1 = enable_clock(MT_CG_INFRA_USB, "INFRA_USB");
        res2 = enable_clock(MT_CG_INFRA_USB_MCU, "INFRA_USB_MCU");
        res3 = enable_clock(MT_CG_INFRA_ICUSB, "INFRA_ICUSB");
	} else if (!enable && count == 1) {
        res2 = disable_clock(MT_CG_INFRA_USB_MCU, "INFRA_USB_MCU");
		res1 = disable_clock(MT_CG_INFRA_USB, "INFRA_USB");
        res3 = disable_clock(MT_CG_INFRA_ICUSB, "INFRA_ICUSB");
		enable_phy_clock(false);
	}

	if (enable)
		count++;
	else
		count = (count==0) ? 0 : (count-1);

	spin_unlock_irqrestore(&musb_reg_clock_lock, flags);

	printk(KERN_DEBUG "enable(%d), count(%d) res1=%d, res2=%d\n", enable, count, res1, res2);
	return 1;
}

Esempio n. 3

File: usb20_phy.c Progetto: P-D-A/android_kernel_lge_mt6753

bool usb_enable_clock(bool enable)
{
	static int count;
	static int real_enable = 0, real_disable;
	static int virt_enable = 0, virt_disable;
	bool res = TRUE;
	unsigned long flags;

	DBG(1, "enable(%d),count(%d),<%d,%d,%d,%d>\n",
	    enable, count, virt_enable, virt_disable, real_enable, real_disable);

	spin_lock_irqsave(&musb_reg_clock_lock, flags);

	if (enable && count == 0) {
		real_enable++;
		enable_phy_clock(true);
#ifdef CONFIG_MTK_CLKMGR
		res = enable_clock(MT_CG_PERI_USB0, "PERI_USB");
#else
		res = clk_enable(musb_clk);
#endif
	} else if (!enable && count == 1) {
		real_disable++;
#ifdef CONFIG_MTK_CLKMGR
		res = disable_clock(MT_CG_PERI_USB0, "PERI_USB");
#else
		res = 0;
		clk_disable(musb_clk);
#endif
		enable_phy_clock(false);
	}

	if (enable) {
		virt_enable++;
		count++;
	} else {
		virt_disable++;
		count = (count == 0) ? 0 : (count - 1);
	}

	spin_unlock_irqrestore(&musb_reg_clock_lock, flags);

	DBG(1, "enable(%d),count(%d),res(%d),<%d,%d,%d,%d>\n",
	    enable, count, res, virt_enable, virt_disable, real_enable, real_disable);
	return 1;
}