Messages in this thread | | | Subject | Re: [PATCH 07/13] usb: xhci-mtk: add support ip-sleep wakeup for mT8192 | From | Sergei Shtylyov <> | Date | Mon, 22 Mar 2021 11:58:40 +0300 |
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On 22.03.2021 6:13, Chunfeng Yun wrote:
> Add support ip-sleep wakeup for mT8192, it's a specific revision, ^ for
> and not follow IPM rule.
Following?
> Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> > --- > drivers/usb/host/xhci-mtk.c | 10 ++++++++++ > 1 file changed, 10 insertions(+) > > diff --git a/drivers/usb/host/xhci-mtk.c b/drivers/usb/host/xhci-mtk.c > index 8ba1f914cb75..1bfa28c9b5a2 100644 > --- a/drivers/usb/host/xhci-mtk.c > +++ b/drivers/usb/host/xhci-mtk.c > @@ -70,6 +70,10 @@ > #define WC0_IS_P BIT(12) /* polarity */ > #define WC0_IS_EN BIT(6) > > +/* mt8192 */ > +#define WC0_SSUSB0_CDEN BIT(6) > +#define WC0_IS_SPM_EN BIT(1) > + > /* mt2712 etc */ > #define PERI_SSUSB_SPM_CTRL 0x0 > #define SSC_IP_SLEEP_EN BIT(4) > @@ -79,6 +83,7 @@ enum ssusb_uwk_vers { > SSUSB_UWK_V1 = 1, > SSUSB_UWK_V2, > SSUSB_UWK_V11 = 11, /* specific revision 1.1 */ > + SSUSB_UWK_V12, /* specific revision 1.2 */
SSUSB_UWK_V1_2, maybe?
[...]
MBR, Sergei
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