diff options
Diffstat (limited to 'drivers/phy/rockchip')
| -rw-r--r-- | drivers/phy/rockchip/phy-rockchip-inno-usb2.c | 35 |
1 files changed, 19 insertions, 16 deletions
diff --git a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c index 91fba60267a0..a1f2253d60c1 100644 --- a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c +++ b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c @@ -55,16 +55,16 @@ enum rockchip_usb2phy_host_state { }; /** - * Different states involved in USB charger detection. - * USB_CHG_STATE_UNDEFINED USB charger is not connected or detection + * enum usb_chg_state - Different states involved in USB charger detection. + * @USB_CHG_STATE_UNDEFINED: USB charger is not connected or detection * process is not yet started. - * USB_CHG_STATE_WAIT_FOR_DCD Waiting for Data pins contact. - * USB_CHG_STATE_DCD_DONE Data pin contact is detected. - * USB_CHG_STATE_PRIMARY_DONE Primary detection is completed (Detects + * @USB_CHG_STATE_WAIT_FOR_DCD: Waiting for Data pins contact. + * @USB_CHG_STATE_DCD_DONE: Data pin contact is detected. + * @USB_CHG_STATE_PRIMARY_DONE: Primary detection is completed (Detects * between SDP and DCP/CDP). - * USB_CHG_STATE_SECONDARY_DONE Secondary detection is completed (Detects - * between DCP and CDP). - * USB_CHG_STATE_DETECTED USB charger type is determined. + * @USB_CHG_STATE_SECONDARY_DONE: Secondary detection is completed (Detects + * between DCP and CDP). + * @USB_CHG_STATE_DETECTED: USB charger type is determined. */ enum usb_chg_state { USB_CHG_STATE_UNDEFINED = 0, @@ -94,7 +94,7 @@ struct usb2phy_reg { }; /** - * struct rockchip_chg_det_reg: usb charger detect registers + * struct rockchip_chg_det_reg - usb charger detect registers * @cp_det: charging port detected successfully. * @dcp_det: dedicated charging port detected successfully. * @dp_det: assert data pin connect successfully. @@ -120,7 +120,7 @@ struct rockchip_chg_det_reg { }; /** - * struct rockchip_usb2phy_port_cfg: usb-phy port configuration. + * struct rockchip_usb2phy_port_cfg - usb-phy port configuration. * @phy_sus: phy suspend register. * @bvalid_det_en: vbus valid rise detection enable register. * @bvalid_det_st: vbus valid rise detection status register. @@ -148,10 +148,11 @@ struct rockchip_usb2phy_port_cfg { }; /** - * struct rockchip_usb2phy_cfg: usb-phy configuration. + * struct rockchip_usb2phy_cfg - usb-phy configuration. * @reg: the address offset of grf for usb-phy config. * @num_ports: specify how many ports that the phy has. * @clkout_ctl: keep on/turn off output clk of phy. + * @port_cfgs: usb-phy port configurations. * @chg_det: charger detection registers. */ struct rockchip_usb2phy_cfg { @@ -163,12 +164,13 @@ struct rockchip_usb2phy_cfg { }; /** - * struct rockchip_usb2phy_port: usb-phy port data. + * struct rockchip_usb2phy_port - usb-phy port data. + * @phy: generic phy. * @port_id: flag for otg port or host port. * @suspended: phy suspended flag. * @utmi_avalid: utmi avalid status usage flag. * true - use avalid to get vbus status - * flase - use bvalid to get vbus status + * false - use bvalid to get vbus status * @vbus_attached: otg device vbus status. * @bvalid_irq: IRQ number assigned for vbus valid rise detection. * @ls_irq: IRQ number assigned for linestate detection. @@ -178,7 +180,7 @@ struct rockchip_usb2phy_cfg { * @chg_work: charge detect work. * @otg_sm_work: OTG state machine work. * @sm_work: HOST state machine work. - * @phy_cfg: port register configuration, assigned by driver data. + * @port_cfg: port register configuration, assigned by driver data. * @event_nb: hold event notification callback. * @state: define OTG enumeration states before device reset. * @mode: the dr_mode of the controller. @@ -203,12 +205,13 @@ struct rockchip_usb2phy_port { }; /** - * struct rockchip_usb2phy: usb2.0 phy driver data. + * struct rockchip_usb2phy - usb2.0 phy driver data. + * @dev: pointer to device. * @grf: General Register Files regmap. * @usbgrf: USB General Register Files regmap. * @clk: clock struct of phy input clk. * @clk480m: clock struct of phy output clk. - * @clk_hw: clock struct of phy output clk management. + * @clk480m_hw: clock struct of phy output clk management. * @chg_state: states involved in USB charger detection. * @chg_type: USB charger types. * @dcd_retries: The retry count used to track Data contact |