diff options
Diffstat (limited to 'arch/mips/include/asm/octeon/cvmx-helper-board.h')
| -rw-r--r-- | arch/mips/include/asm/octeon/cvmx-helper-board.h | 63 |
1 files changed, 15 insertions, 48 deletions
diff --git a/arch/mips/include/asm/octeon/cvmx-helper-board.h b/arch/mips/include/asm/octeon/cvmx-helper-board.h index 41785dd0ddd0..cfe9c256a918 100644 --- a/arch/mips/include/asm/octeon/cvmx-helper-board.h +++ b/arch/mips/include/asm/octeon/cvmx-helper-board.h @@ -36,6 +36,13 @@ #include <asm/octeon/cvmx-helper.h> +enum cvmx_helper_board_usb_clock_types { + USB_CLOCK_TYPE_REF_12, + USB_CLOCK_TYPE_REF_24, + USB_CLOCK_TYPE_REF_48, + USB_CLOCK_TYPE_CRYSTAL_12, +}; + typedef enum { set_phy_link_flags_autoneg = 0x1, set_phy_link_flags_flow_control_dont_touch = 0x0 << 1, @@ -51,24 +58,14 @@ typedef enum { #define CVMX_HELPER_BOARD_MGMT_IPD_PORT -10 /** - * cvmx_override_board_link_get(int ipd_port) is a function - * pointer. It is meant to allow customization of the process of - * talking to a PHY to determine link speed. It is called every - * time a PHY must be polled for link status. Users should set - * this pointer to a function before calling any cvmx-helper - * operations. - */ -extern cvmx_helper_link_info_t(*cvmx_override_board_link_get) (int ipd_port); - -/** * Return the MII PHY address associated with the given IPD * port. A result of -1 means there isn't a MII capable PHY * connected to this port. On chips supporting multiple MII * busses the bus number is encoded in bits <15:8>. * - * This function must be modifed for every new Octeon board. + * This function must be modified for every new Octeon board. * Internally it uses switch statements based on the cvmx_sysinfo - * data to determine board types and revisions. It relys on the + * data to determine board types and revisions. It relies on the * fact that every Octeon board receives a unique board type * enumeration from the bootloader. * @@ -79,34 +76,14 @@ extern cvmx_helper_link_info_t(*cvmx_override_board_link_get) (int ipd_port); extern int cvmx_helper_board_get_mii_address(int ipd_port); /** - * This function as a board specific method of changing the PHY - * speed, duplex, and autonegotiation. This programs the PHY and - * not Octeon. This can be used to force Octeon's links to - * specific settings. - * - * @phy_addr: The address of the PHY to program - * @link_flags: - * Flags to control autonegotiation. Bit 0 is autonegotiation - * enable/disable to maintain backware compatibility. - * @link_info: Link speed to program. If the speed is zero and autonegotiation - * is enabled, all possible negotiation speeds are advertised. - * - * Returns Zero on success, negative on failure - */ -int cvmx_helper_board_link_set_phy(int phy_addr, - cvmx_helper_board_set_phy_link_flags_types_t - link_flags, - cvmx_helper_link_info_t link_info); - -/** * This function is the board specific method of determining an * ethernet ports link speed. Most Octeon boards have Marvell PHYs * and are handled by the fall through case. This function must be * updated for boards that don't have the normal Marvell PHYs. * - * This function must be modifed for every new Octeon board. + * This function must be modified for every new Octeon board. * Internally it uses switch statements based on the cvmx_sysinfo - * data to determine board types and revisions. It relys on the + * data to determine board types and revisions. It relies on the * fact that every Octeon board receives a unique board type * enumeration from the bootloader. * @@ -116,7 +93,7 @@ int cvmx_helper_board_link_set_phy(int phy_addr, * Returns The ports link status. If the link isn't fully resolved, this must * return zero. */ -extern cvmx_helper_link_info_t __cvmx_helper_board_link_get(int ipd_port); +extern union cvmx_helper_link_info __cvmx_helper_board_link_get(int ipd_port); /** * This function is called by cvmx_helper_interface_probe() after it @@ -126,9 +103,9 @@ extern cvmx_helper_link_info_t __cvmx_helper_board_link_get(int ipd_port); * support and should return the number of actual ports on the * board. * - * This function must be modifed for every new Octeon board. + * This function must be modified for every new Octeon board. * Internally it uses switch statements based on the cvmx_sysinfo - * data to determine board types and revisions. It relys on the + * data to determine board types and revisions. It relies on the * fact that every Octeon board receives a unique board type * enumeration from the bootloader. * @@ -142,16 +119,6 @@ extern cvmx_helper_link_info_t __cvmx_helper_board_link_get(int ipd_port); extern int __cvmx_helper_board_interface_probe(int interface, int supported_ports); -/** - * Enable packet input/output from the hardware. This function is - * called after by cvmx_helper_packet_hardware_enable() to - * perform board specific initialization. For most boards - * nothing is needed. - * - * @interface: Interface to enable - * - * Returns Zero on success, negative on failure - */ -extern int __cvmx_helper_board_hardware_enable(int interface); +enum cvmx_helper_board_usb_clock_types __cvmx_helper_board_usb_get_clock_type(void); #endif /* __CVMX_HELPER_BOARD_H__ */ |