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[3/5] usb: renesas_usbhs: rcar3: Use OTG mode for R-Car D3

Message ID 1537532792-20376-4-git-send-email-yoshihiro.shimoda.uh@renesas.com (mailing list archive)
State Accepted
Delegated to: Geert Uytterhoeven
Headers show
Series usb: renesas_usbhs: use otg mode and add support for R-Car E3 | expand

Commit Message

Yoshihiro Shimoda Sept. 21, 2018, 12:26 p.m. UTC 
Since R-Car D3 can use OTG mode, this patch changes the UGCTRL2
value to UGCTRL2_USB0SEL_OTG and UGCTRL2_VBUSSEL like other R-Car
Gen3 SoCs.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
---
 drivers/usb/renesas_usbhs/rcar3.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/usb/renesas_usbhs/rcar3.c b/drivers/usb/renesas_usbhs/rcar3.c
index 50e5fb5..aa38204 100644
--- a/drivers/usb/renesas_usbhs/rcar3.c
+++ b/drivers/usb/renesas_usbhs/rcar3.c
@@ -77,7 +77,8 @@  static int usbhs_rcar3_power_and_pll_ctrl(struct platform_device *pdev,
 
 	if (enable) {
 		usbhs_write32(priv, UGCTRL, 0);	/* release PLLRESET */
-		usbhs_rcar3_set_ugctrl2(priv, UGCTRL2_USB0SEL_HSUSB);
+		usbhs_rcar3_set_ugctrl2(priv,
+					UGCTRL2_USB0SEL_OTG | UGCTRL2_VBUSSEL);
 
 		usbhs_bset(priv, LPSTS, LPSTS_SUSPM, LPSTS_SUSPM);
 		do {