diff mbox series

[5/6] phy: rockchip-inno-usb2: Handle bvalid falling

Message ID 20220414032258.40984-6-samuel@sholland.org (mailing list archive)
State New, archived
Headers show
Series phy: rockchip-inno-usb2: RK356x OTG fix and enhancements | expand

Commit Message

Samuel Holland April 14, 2022, 3:22 a.m. UTC 
Some SoCs have a bvalid falling interrupt, in addition to bvalid rising.
This interrupt can detect OTG cable plugout immediately, so it can avoid
the delay until the next scheduled work.

Signed-off-by: Samuel Holland <samuel@sholland.org>
---

 drivers/phy/rockchip/phy-rockchip-inno-usb2.c | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)
diff mbox series

Patch

diff --git a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
index c694517496f8..2b29f5dd8873 100644
--- a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
+++ b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
@@ -1345,9 +1345,9 @@  static const struct rockchip_usb2phy_cfg rk3308_phy_cfgs[] = {
 		.port_cfgs	= {
 			[USB2PHY_PORT_OTG] = {
 				.phy_sus	= { 0x0100, 8, 0, 0, 0x1d1 },
-				.bvalid_det_en	= { 0x3020, 2, 2, 0, 1 },
-				.bvalid_det_st	= { 0x3024, 2, 2, 0, 1 },
-				.bvalid_det_clr = { 0x3028, 2, 2, 0, 1 },
+				.bvalid_det_en	= { 0x3020, 3, 2, 0, 3 },
+				.bvalid_det_st	= { 0x3024, 3, 2, 0, 3 },
+				.bvalid_det_clr = { 0x3028, 3, 2, 0, 3 },
 				.ls_det_en	= { 0x3020, 0, 0, 0, 1 },
 				.ls_det_st	= { 0x3024, 0, 0, 0, 1 },
 				.ls_det_clr	= { 0x3028, 0, 0, 0, 1 },
@@ -1388,9 +1388,9 @@  static const struct rockchip_usb2phy_cfg rk3328_phy_cfgs[] = {
 		.port_cfgs	= {
 			[USB2PHY_PORT_OTG] = {
 				.phy_sus	= { 0x0100, 15, 0, 0, 0x1d1 },
-				.bvalid_det_en	= { 0x0110, 2, 2, 0, 1 },
-				.bvalid_det_st	= { 0x0114, 2, 2, 0, 1 },
-				.bvalid_det_clr = { 0x0118, 2, 2, 0, 1 },
+				.bvalid_det_en	= { 0x0110, 3, 2, 0, 3 },
+				.bvalid_det_st	= { 0x0114, 3, 2, 0, 3 },
+				.bvalid_det_clr = { 0x0118, 3, 2, 0, 3 },
 				.ls_det_en	= { 0x0110, 0, 0, 0, 1 },
 				.ls_det_st	= { 0x0114, 0, 0, 0, 1 },
 				.ls_det_clr	= { 0x0118, 0, 0, 0, 1 },
@@ -1512,9 +1512,9 @@  static const struct rockchip_usb2phy_cfg rk3568_phy_cfgs[] = {
 		.port_cfgs	= {
 			[USB2PHY_PORT_OTG] = {
 				.phy_sus	= { 0x0000, 8, 0, 0, 0x1d1 },
-				.bvalid_det_en	= { 0x0080, 2, 2, 0, 1 },
-				.bvalid_det_st	= { 0x0084, 2, 2, 0, 1 },
-				.bvalid_det_clr = { 0x0088, 2, 2, 0, 1 },
+				.bvalid_det_en	= { 0x0080, 3, 2, 0, 3 },
+				.bvalid_det_st	= { 0x0084, 3, 2, 0, 3 },
+				.bvalid_det_clr = { 0x0088, 3, 2, 0, 3 },
 				.utmi_avalid	= { 0x00c0, 10, 10, 0, 1 },
 				.utmi_bvalid	= { 0x00c0, 9, 9, 0, 1 },
 			},