Merge "usb: phy: Add module parameter for eud connected case" (7e86f427) · Commits · e / devices / android_kernel_xiaomi_nabu

drivers/usb/phy/phy-msm-qusb.c

+16 −10

Original line number	Diff line number	Diff line
		@@ -117,6 +117,9 @@ static unsigned int tune5;
		module_param(tune5, uint, 0644);
		MODULE_PARM_DESC(tune5, "QUSB PHY TUNE5");

		static bool eud_connected;
		module_param(eud_connected, bool, 0644);
		MODULE_PARM_DESC(eud_connected, "EUD_CONNECTED");

		struct qusb_phy {
		struct usb_phy phy;
		@@ -704,6 +707,7 @@ static int qusb_phy_set_suspend(struct usb_phy *phy, int suspend)
		writel_relaxed(0x00,
		qphy->base + QUSB2PHY_PORT_INTR_CTRL);

		if (!eud_connected) {
		/* Disable PHY */
		writel_relaxed(POWER_DOWN \|
		readl_relaxed(qphy->base +
		@@ -712,10 +716,12 @@ static int qusb_phy_set_suspend(struct usb_phy *phy, int suspend)
		/* Make sure that above write is completed */
		wmb();

		qusb_phy_enable_clocks(qphy, false);
		if (qphy->tcsr_clamp_dig_n)
		writel_relaxed(0x0,
		qphy->tcsr_clamp_dig_n);
		}

		qusb_phy_enable_clocks(qphy, false);
		/* Do not disable power rails if there is vote for it */
		if (!qphy->dpdm_enable)
		qusb_phy_enable_power(qphy, false);