Merge "usb: phy: snps: Ensure SIDDQ is disabled for proper functioning" (9e93c400) · Commits · e / devices / android_kernel_fairphone_FP5

drivers/usb/phy/phy-msm-snps-hs.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -33,6 +33,7 @@
		#define POR BIT(1)

		#define USB2_PHY_USB_PHY_HS_PHY_CTRL_COMMON0 (0x54)
		#define SIDDQ BIT(2)
		#define RETENABLEN BIT(3)
		#define FSEL_MASK (0x7 << 4)
		#define FSEL_DEFAULT (0x3 << 4)
		@@ -459,6 +460,9 @@ static int msm_hsphy_init(struct usb_phy *uphy)
		msm_usb_write_readback(phy->base, USB2_PHY_USB_PHY_UTMI_CTRL0,
		SLEEPM, SLEEPM);

		msm_usb_write_readback(phy->base, USB2_PHY_USB_PHY_HS_PHY_CTRL_COMMON0,
		SIDDQ, 0);

		msm_usb_write_readback(phy->base, USB2_PHY_USB_PHY_UTMI_CTRL5,
		POR, 0);