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| author | Xu Yang <xu.yang_2@nxp.com> | 2023-05-17 16:19:07 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-06-13 12:05:42 +0200 |
| commit | 53d061c19dc4cb68409df6dc11c40389c8c42a75 (patch) | |
| tree | 2fba4dd7fe3270a16a7cae34c605e4dbedcb5e43 /drivers/usb/chipidea | |
| parent | 0ac37fbdad7087bbcbbe246a602c248ccfd954ea (diff) | |
| download | linux-53d061c19dc4cb68409df6dc11c40389c8c42a75.tar.gz linux-53d061c19dc4cb68409df6dc11c40389c8c42a75.tar.bz2 linux-53d061c19dc4cb68409df6dc11c40389c8c42a75.zip | |
usb: chipidea: imx: add missing USB PHY DPDM wakeup setting
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 <jun.li@nxp.com>
Signed-off-by: Xu Yang <xu.yang_2@nxp.com>
Acked-by: Peter Chen <peter.chen@kernel.org>
Message-ID: <20230517081907.3410465-3-xu.yang_2@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/chipidea')
| -rw-r--r-- | drivers/usb/chipidea/usbmisc_imx.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/chipidea/usbmisc_imx.c b/drivers/usb/chipidea/usbmisc_imx.c index 9566022a2183..9ee9621e2ccc 100644 --- a/drivers/usb/chipidea/usbmisc_imx.c +++ b/drivers/usb/chipidea/usbmisc_imx.c @@ -134,7 +134,7 @@ #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 */ |