There are three USB controllers on mt8196, each controller's wakeup
control is different, add some specific versions for them.
Signed-off-by: Chunfeng Yun <chunfeng.yun@xxxxxxxxxxxx>
---
v2: modify marcos name
---
drivers/usb/host/xhci-mtk.c | 26 ++++++++++++++++++++++++++
1 file changed, 26 insertions(+)
diff --git a/drivers/usb/host/xhci-mtk.c b/drivers/usb/host/xhci-mtk.c
index 904831344440..3f8e37b25322 100644
--- a/drivers/usb/host/xhci-mtk.c
+++ b/drivers/usb/host/xhci-mtk.c
@@ -113,6 +113,14 @@
#define WC1_IS_P_95 BIT(12)
#define WC1_IS_EN_P0_95 BIT(6)
+/* mt8196 */
+#define PERI_WK_CTRL0_8196 0x08
+#define WC0_IS_EN_P0_96 BIT(0)
+#define WC0_IS_EN_P1_96 BIT(7)
+
+#define PERI_WK_CTRL1_8196 0x10
+#define WC1_IS_EN_P2_96 BIT(0)
+
/* mt2712 etc */
#define PERI_SSUSB_SPM_CTRL 0x0
#define SSC_IP_SLEEP_EN BIT(4)
@@ -129,6 +137,9 @@ enum ssusb_uwk_vers {
SSUSB_UWK_V1_4, /* mt8195 IP1 */
SSUSB_UWK_V1_5, /* mt8195 IP2 */
SSUSB_UWK_V1_6, /* mt8195 IP3 */
+ SSUSB_UWK_V1_7, /* mt8196 IP0 */
+ SSUSB_UWK_V1_8, /* mt8196 IP1 */
+ SSUSB_UWK_V1_9, /* mt8196 IP2 */
};
/*
@@ -381,6 +392,21 @@ static void usb_wakeup_ip_sleep_set(struct xhci_hcd_mtk *mtk, bool enable)
msk = WC0_IS_EN_P3_95 | WC0_IS_C_95(0x7) | WC0_IS_P_95;
val = enable ? (WC0_IS_EN_P3_95 | WC0_IS_C_95(0x1)) : 0;
break;
+ case SSUSB_UWK_V1_7:
+ reg = mtk->uwk_reg_base + PERI_WK_CTRL0_8196;
+ msk = WC0_IS_EN_P0_96;
+ val = enable ? msk : 0;
+ break;
+ case SSUSB_UWK_V1_8:
+ reg = mtk->uwk_reg_base + PERI_WK_CTRL0_8196;
+ msk = WC0_IS_EN_P1_96;
+ val = enable ? msk : 0;
+ break;
+ case SSUSB_UWK_V1_9:
+ reg = mtk->uwk_reg_base + PERI_WK_CTRL1_8196;
+ msk = WC1_IS_EN_P2_96;
+ val = enable ? msk : 0;
+ break;
case SSUSB_UWK_V2:
reg = mtk->uwk_reg_base + PERI_SSUSB_SPM_CTRL;
msk = SSC_IP_SLEEP_EN | SSC_SPM_INT_EN;
--
2.46.0
