From 8277a215c872ba60a10c117888a115193817a773 Mon Sep 17 00:00:00 2001 From: Xu Yang Date: Wed, 17 May 2023 16:19:07 +0800 Subject: [PATCH] usb: chipidea: imx: add missing USB PHY DPDM wakeup setting [ Upstream commit 53d061c19dc4cb68409df6dc11c40389c8c42a75 ] USB PHY DPDM wakeup bit is enabled by default, when USB wakeup is not required(/sys/.../wakeup is disabled), this bit should be disabled, otherwise we will have unexpected wakeup if do USB device connect/disconnect while system sleep. This bit can be enabled for both host and device mode. Signed-off-by: Li Jun Signed-off-by: Xu Yang Acked-by: Peter Chen Message-ID: <20230517081907.3410465-3-xu.yang_2@nxp.com> Signed-off-by: Greg Kroah-Hartman Signed-off-by: Sasha Levin --- drivers/usb/chipidea/usbmisc_imx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/chipidea/usbmisc_imx.c b/drivers/usb/chipidea/usbmisc_imx.c index bac0f54..2318c79 100644 --- a/drivers/usb/chipidea/usbmisc_imx.c +++ b/drivers/usb/chipidea/usbmisc_imx.c @@ -135,7 +135,7 @@ #define TXVREFTUNE0_MASK (0xf << 20) #define MX6_USB_OTG_WAKEUP_BITS (MX6_BM_WAKEUP_ENABLE | MX6_BM_VBUS_WAKEUP | \ - MX6_BM_ID_WAKEUP) + MX6_BM_ID_WAKEUP | MX6SX_BM_DPDM_WAKEUP_EN) struct usbmisc_ops { /* It's called once when probe a usb device */ -- 2.7.4