diff mbox series

[09/13] phy: rockchip-inno-usb2: Add support for RK3308

Message ID 20240316225655.3244348-10-jonas@kwiboo.se
State Superseded
Delegated to: Kever Yang
Headers show
Series rockchip: rk3308: Sync DT with linux v6.8 and update defconfigs | expand

Commit Message

Jonas Karlman March 16, 2024, 10:56 p.m. UTC 
Add clkout_ctl and phy_sus regs to support USB2PHY for RK3308.

Based on linux commit 31f840e7ff3e ("phy: phy-rockchip-inno-usb2: add
support for RK3308 USB phy").

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
---
 drivers/phy/rockchip/phy-rockchip-inno-usb2.c | 20 +++++++++++++++++++
 1 file changed, 20 insertions(+)
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 d392aed2d4de..43f6e020a6a0 100644
--- a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
+++ b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
@@ -329,6 +329,22 @@  bind_fail:
 	return ret;
 }
 
+static const struct rockchip_usb2phy_cfg rk3308_phy_cfgs[] = {
+	{
+		.reg = 0x100,
+		.clkout_ctl	= { 0x0108, 4, 4, 1, 0 },
+		.port_cfgs	= {
+			[USB2PHY_PORT_OTG] = {
+				.phy_sus	= { 0x0100, 1, 0, 2, 1 },
+			},
+			[USB2PHY_PORT_HOST] = {
+				.phy_sus	= { 0x0104, 1, 0, 2, 1 },
+			}
+		},
+	},
+	{ /* sentinel */ }
+};
+
 static const struct rockchip_usb2phy_cfg rk3328_usb2phy_cfgs[] = {
 	{
 		.reg = 0x100,
@@ -442,6 +458,10 @@  static const struct rockchip_usb2phy_cfg rk3588_phy_cfgs[] = {
 };
 
 static const struct udevice_id rockchip_usb2phy_ids[] = {
+	{
+		.compatible = "rockchip,rk3308-usb2phy",
+		.data = (ulong)&rk3308_phy_cfgs,
+	},
 	{
 		.compatible = "rockchip,rk3328-usb2phy",
 		.data = (ulong)&rk3328_usb2phy_cfgs,