usb: mtu3: support ip-sleep wakeup for MT8183

Add support ip-sleep wakeup for MT8183, it's similar to MT8173,
and it's also a specific one, but not follow IPM rule.
Due to the index 2 already used by many DTS, it's better to keep
it unchanged for backward compatible, treat specific ones without
following IPM rule as revision 1.x, meanwhile reserve 3~10 for later
revision that follows the IPM rule.

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>

drivers/usb/mtu3/mtu3_host.c

@@ -24,6 +24,12 @@
 #define WC1_IS_EN	BIT(25)
 #define WC1_IS_P	BIT(6)  /* polarity for ip sleep */
 
+/* mt8183 */
+#define PERI_WK_CTRL0	0x0
+#define WC0_IS_C(x)	(((x) & 0xf) << 28)  /* cycle debounce */
+#define WC0_IS_P	BIT(12)	/* polarity */
+#define WC0_IS_EN	BIT(6)
+
 /* mt2712 etc */
 #define PERI_SSUSB_SPM_CTRL	0x0
 #define SSC_IP_SLEEP_EN	BIT(4)
@@ -32,6 +38,7 @@
 enum ssusb_uwk_vers {
 	SSUSB_UWK_V1 = 1,
 	SSUSB_UWK_V2,
+	SSUSB_UWK_V11 = 11,	/* specific revision 1.1 */
 };
 
 /*
@@ -48,6 +55,11 @@ static void ssusb_wakeup_ip_sleep_set(struct ssusb_mtk *ssusb, bool enable)
 		msk = WC1_IS_EN | WC1_IS_C(0xf) | WC1_IS_P;
 		val = enable ? (WC1_IS_EN | WC1_IS_C(0x8)) : 0;
 		break;
+	case SSUSB_UWK_V11:
+		reg = ssusb->uwk_reg_base + PERI_WK_CTRL0;
+		msk = WC0_IS_EN | WC0_IS_C(0xf) | WC0_IS_P;
+		val = enable ? (WC0_IS_EN | WC0_IS_C(0x8)) : 0;
+		break;
 	case SSUSB_UWK_V2:
 		reg = ssusb->uwk_reg_base + PERI_SSUSB_SPM_CTRL;
 		msk = SSC_IP_SLEEP_EN | SSC_SPM_INT_EN;