Add support for the RK3562 PHY variant.
Signed-off-by: Sohaib Mohamed <[email protected]>
---
drivers/phy/rockchip/phy-rockchip-inno-usb2.c | 52 ++++++++++++++++++++++++++-
1 file changed, 51 insertions(+), 1 deletion(-)
diff --git a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
index 9805537c34..6b57522090 100644
--- a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
+++ b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
@@ -394,7 +394,8 @@ static int rockchip_usb2phy_probe(struct device *dev)
rphy->dev = dev;
if (of_device_is_compatible(np, "rockchip,rv1108-usb2phy") ||
- of_device_is_compatible(np, "rockchip,rk3568-usb2phy"))
+ of_device_is_compatible(np, "rockchip,rk3568-usb2phy") ||
+ of_device_is_compatible(np, "rockchip,rk3562-usb2phy"))
rphy->grf_base = syscon_regmap_lookup_by_phandle(np,
"rockchip,usbgrf");
else
rphy->grf_base = syscon_node_to_regmap(dev->parent->of_node);
@@ -857,6 +858,54 @@ static const struct rockchip_usb2phy_cfg rk3399_phy_cfgs[]
= {
{ /* sentinel */ }
};
+static const struct rockchip_usb2phy_cfg rk3562_phy_cfgs[] = {
+ {
+ .reg = 0xff740000,
+ .num_ports = 2,
+ .clkout_ctl = { 0x0108, 4, 4, 1, 0 },
+ .port_cfgs = {
+ [USB2PHY_PORT_OTG] = {
+ .phy_sus = { 0x0100, 8, 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 },
+ .idfall_det_en = { 0x0110, 5, 5, 0, 1 },
+ .idfall_det_st = { 0x0114, 5, 5, 0, 1 },
+ .idfall_det_clr = { 0x0118, 5, 5, 0, 1 },
+ .idrise_det_en = { 0x0110, 4, 4, 0, 1 },
+ .idrise_det_st = { 0x0114, 4, 4, 0, 1 },
+ .idrise_det_clr = { 0x0118, 4, 4, 0, 1 },
+ .ls_det_en = { 0x0110, 0, 0, 0, 1 },
+ .ls_det_st = { 0x0114, 0, 0, 0, 1 },
+ .ls_det_clr = { 0x0118, 0, 0, 0, 1 },
+ .utmi_avalid = { 0x0120, 10, 10, 0, 1 },
+ .utmi_bvalid = { 0x0120, 9, 9, 0, 1 },
+ .utmi_ls = { 0x0120, 5, 4, 0, 1 },
+ },
+ [USB2PHY_PORT_HOST] = {
+ .phy_sus = { 0x0104, 8, 0, 0x1d2, 0x1d1
},
+ .ls_det_en = { 0x0110, 1, 1, 0, 1 },
+ .ls_det_st = { 0x0114, 1, 1, 0, 1 },
+ .ls_det_clr = { 0x0118, 1, 1, 0, 1 },
+ .utmi_ls = { 0x0120, 17, 16, 0, 1 },
+ .utmi_hstdet = { 0x0120, 19, 19, 0, 1 }
+ }
+ },
+ .chg_det = {
+ .cp_det = { 0x0120, 24, 24, 0, 1 },
+ .dcp_det = { 0x0120, 23, 23, 0, 1 },
+ .dp_det = { 0x0120, 25, 25, 0, 1 },
+ .idm_sink_en = { 0x0108, 8, 8, 0, 1 },
+ .idp_sink_en = { 0x0108, 7, 7, 0, 1 },
+ .idp_src_en = { 0x0108, 9, 9, 0, 1 },
+ .rdm_pdwn_en = { 0x0108, 10, 10, 0, 1 },
+ .vdm_src_en = { 0x0108, 12, 12, 0, 1 },
+ .vdp_src_en = { 0x0108, 11, 11, 0, 1 },
+ },
+ },
+ { /* sentinel */ }
+};
+
static const struct rockchip_usb2phy_cfg rv1108_phy_cfgs[] = {
{
.reg = 0x100,
@@ -1040,6 +1089,7 @@ static const struct of_device_id
rockchip_usb2phy_dt_match[] = {
{ .compatible = "rockchip,rk322x-usb2phy", .data = &rk322x_phy_cfgs },
{ .compatible = "rockchip,rk3308-usb2phy", .data = &rk3328_phy_cfgs },
{ .compatible = "rockchip,rk3328-usb2phy", .data = &rk3328_phy_cfgs },
+ { .compatible = "rockchip,rk3562-usb2phy", .data = &rk3562_phy_cfgs },
{ .compatible = "rockchip,rk3368-usb2phy", .data = &rk3368_phy_cfgs },
{ .compatible = "rockchip,rk3399-usb2phy", .data = &rk3399_phy_cfgs },
{ .compatible = "rockchip,rk3568-usb2phy", .data = &rk3568_phy_cfgs },
--
2.43.0
