On 1/30/26 06:17, Sohaib Mohamed wrote: > Add support for the RK3562 PHY variant. > > Signed-off-by: Sohaib Mohamed <[email protected]>
Reviewed-by: Ahmad Fatoum <[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 }, > -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
