The rk3328 uses a usb phy simulair to rk3399 with only 1 instead of 2 usb ports. Reuse existing U-boot driver and add basic rk3328 support to phy-rockchip-inno-usb2.c
Signed-off-by: Johan Jonker jbx6244@gmail.com --- drivers/phy/rockchip/phy-rockchip-inno-usb2.c | 29 +++++++++++++++++++++++++++ 1 file changed, 29 insertions(+)
diff --git a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c index 62b8ba3a4a..bfb531d3cd 100644 --- a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c +++ b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c @@ -243,6 +243,31 @@ static int rockchip_usb2phy_bind(struct udevice *dev) return ret; }
+static const struct rockchip_usb2phy_cfg rk3328_usb2phy_cfgs[] = { + { + .reg = 0x100, + .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 }, + .utmi_avalid = { 0x0120, 10, 10, 0, 1 }, + .utmi_bvalid = { 0x0120, 9, 9, 0, 1 }, + }, + [USB2PHY_PORT_HOST] = { + .phy_sus = { 0x104, 8, 0, 0, 0x1d1 }, + .ls_det_en = { 0x110, 1, 1, 0, 1 }, + .ls_det_st = { 0x114, 1, 1, 0, 1 }, + .ls_det_clr = { 0x118, 1, 1, 0, 1 }, + .utmi_ls = { 0x120, 17, 16, 0, 1 }, + .utmi_hstdet = { 0x120, 19, 19, 0, 1 } + } + }, + }, + { /* sentinel */ } +}; + static const struct rockchip_usb2phy_cfg rk3399_usb2phy_cfgs[] = { { .reg = 0xe450, @@ -291,6 +316,10 @@ static const struct rockchip_usb2phy_cfg rk3399_usb2phy_cfgs[] = {
static const struct udevice_id rockchip_usb2phy_ids[] = { { + .compatible = "rockchip,rk3328-usb2phy", + .data = (ulong)&rk3328_usb2phy_cfgs + }, + { .compatible = "rockchip,rk3399-usb2phy", .data = (ulong)&rk3399_usb2phy_cfgs, },