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Signed-off-by: Frank Wang Acked-by: Dragan Simic Reviewed-by: Heiko Stuebner --- Changelog: v2: - add Reviewed and Acked tag. v1: - https://patchwork.kernel.org/project/linux-phy/patch/20241014020342.15974-2-frawang.cn@gmail.com/ drivers/phy/rockchip/phy-rockchip-usbdp.c | 41 +++++++++++++++++++++++ 1 file changed, 41 insertions(+) diff --git a/drivers/phy/rockchip/phy-rockchip-usbdp.c b/drivers/phy/rockchip/phy-rockchip-usbdp.c index 2c51e5c62d3eb..5b1e8a3806ed4 100644 --- a/drivers/phy/rockchip/phy-rockchip-usbdp.c +++ b/drivers/phy/rockchip/phy-rockchip-usbdp.c @@ -1538,6 +1538,43 @@ static const char * const rk_udphy_rst_list[] = { "init", "cmn", "lane", "pcs_apb", "pma_apb" }; +static const struct rk_udphy_cfg rk3576_udphy_cfgs = { + .num_phys = 1, + .phy_ids = { 0x2b010000 }, + .num_rsts = ARRAY_SIZE(rk_udphy_rst_list), + .rst_list = rk_udphy_rst_list, + .grfcfg = { + /* u2phy-grf */ + .bvalid_phy_con = RK_UDPHY_GEN_GRF_REG(0x0010, 1, 0, 0x2, 0x3), + .bvalid_grf_con = RK_UDPHY_GEN_GRF_REG(0x0000, 15, 14, 0x1, 0x3), + + /* usb-grf */ + .usb3otg0_cfg = RK_UDPHY_GEN_GRF_REG(0x0030, 15, 0, 0x1100, 0x0188), + + /* usbdpphy-grf */ + .low_pwrn = RK_UDPHY_GEN_GRF_REG(0x0004, 13, 13, 0, 1), + .rx_lfps = RK_UDPHY_GEN_GRF_REG(0x0004, 14, 14, 0, 1), + }, + .vogrfcfg = { + { + .hpd_trigger = RK_UDPHY_GEN_GRF_REG(0x0000, 11, 10, 1, 3), + .dp_lane_reg = 0x0000, + }, + }, + .dp_tx_ctrl_cfg = { + rk3588_dp_tx_drv_ctrl_rbr_hbr_typec, + rk3588_dp_tx_drv_ctrl_rbr_hbr_typec, + rk3588_dp_tx_drv_ctrl_hbr2, + rk3588_dp_tx_drv_ctrl_hbr3, + }, + .dp_tx_ctrl_cfg_typec = { + rk3588_dp_tx_drv_ctrl_rbr_hbr_typec, + rk3588_dp_tx_drv_ctrl_rbr_hbr_typec, + rk3588_dp_tx_drv_ctrl_hbr2, + rk3588_dp_tx_drv_ctrl_hbr3, + }, +}; + static const struct rk_udphy_cfg rk3588_udphy_cfgs = { .num_phys = 2, .phy_ids = { @@ -1584,6 +1621,10 @@ static const struct rk_udphy_cfg rk3588_udphy_cfgs = { }; static const struct of_device_id rk_udphy_dt_match[] = { + { + .compatible = "rockchip,rk3576-usbdp-phy", + .data = &rk3576_udphy_cfgs + }, { .compatible = "rockchip,rk3588-usbdp-phy", .data = &rk3588_udphy_cfgs