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usb: rockchip-inno-usb2: pull down dp/dm for rk3399 u2phy otg-port

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The linestate change interrupt may occur during suspend if port is
not connected. This patch pull down dp/dm when suspend.

Change-Id: I31e992727ea63efbda4ecec7ad3af02626eceb44
Signed-off-by: Meng Dongyang <daniel.meng@rock-chips.com>
This commit is contained in:
Meng Dongyang
2016-12-06 17:06:40 +08:00
committed by Huang, Tao
parent 2a499cb249
commit a17899cda8
1 changed files with 2 additions and 2 deletions
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4
drivers/phy/phy-rockchip-inno-usb2.c
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@@ -1343,7 +1343,7 @@ static const struct rockchip_usb2phy_cfg rk3399_phy_cfgs[] = {
.clkout_ctl = { 0xe450, 4, 4, 1, 0 },
.port_cfgs = {
[USB2PHY_PORT_OTG] = {
.phy_sus = { 0xe454, 1, 0, 2, 1 },
.phy_sus = { 0xe454, 15, 0, 0x1452, 0x15d1 },
.bvalid_det_en = { 0xe3c0, 3, 3, 0, 1 },
.bvalid_det_st = { 0xe3e0, 3, 3, 0, 1 },
.bvalid_det_clr = { 0xe3d0, 3, 3, 0, 1 },
@@ -1385,7 +1385,7 @@ static const struct rockchip_usb2phy_cfg rk3399_phy_cfgs[] = {
.clkout_ctl = { 0xe460, 4, 4, 1, 0 },
.port_cfgs = {
[USB2PHY_PORT_OTG] = {
.phy_sus = { 0xe464, 1, 0, 2, 1 },
.phy_sus = { 0xe464, 15, 0, 0x1452, 0x15d1 },
.bvalid_det_en = { 0xe3c0, 8, 8, 0, 1 },
.bvalid_det_st = { 0xe3e0, 8, 8, 0, 1 },
.bvalid_det_clr = { 0xe3d0, 8, 8, 0, 1 },