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usb: typec: tcpci: Added few missing TCPCI register definitions

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This change adds some of the register bit definitions from the TCPCI spec:
https://www.usb.org/sites/default/files/documents/
usb-port_controller_specification_rev2.0_v1.0_0.pdf

Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Badhri Jagan Sridharan <badhri@google.com>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/20210316221304.391206-1-badhri@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Badhri Jagan Sridharan 2021-03-16 15:13:04 -07:00 committed by Greg Kroah-Hartman
parent aa403f257e
commit a55235820d
1 changed files with 16 additions and 0 deletions
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16
drivers/usb/typec/tcpm/tcpci.h
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@ -47,7 +47,10 @@
#define TCPC_TCPC_CTRL 0x19
#define TCPC_TCPC_CTRL_ORIENTATION BIT(0)
#define PLUG_ORNT_CC1 0
#define PLUG_ORNT_CC2 1
#define TCPC_TCPC_CTRL_BIST_TM BIT(1)
#define TCPC_TCPC_CTRL_EN_LK4CONN_ALRT BIT(6)
#define TCPC_EXTENDED_STATUS 0x20
#define TCPC_EXTENDED_STATUS_VSAFE0V BIT(0)
@ -74,21 +77,28 @@
#define TCPC_POWER_CTRL_VCONN_ENABLE BIT(0)
#define TCPC_POWER_CTRL_BLEED_DISCHARGE BIT(3)
#define TCPC_POWER_CTRL_AUTO_DISCHARGE BIT(4)
#define TCPC_DIS_VOLT_ALRM BIT(5)
#define TCPC_POWER_CTRL_VBUS_VOLT_MON BIT(6)
#define TCPC_FAST_ROLE_SWAP_EN BIT(7)
#define TCPC_CC_STATUS 0x1d
#define TCPC_CC_STATUS_TOGGLING BIT(5)
#define TCPC_CC_STATUS_TERM BIT(4)
#define TCPC_CC_STATUS_TERM_RP 0
#define TCPC_CC_STATUS_TERM_RD 1
#define TCPC_CC_STATE_SRC_OPEN 0
#define TCPC_CC_STATUS_CC2_SHIFT 2
#define TCPC_CC_STATUS_CC2_MASK 0x3
#define TCPC_CC_STATUS_CC1_SHIFT 0
#define TCPC_CC_STATUS_CC1_MASK 0x3
#define TCPC_POWER_STATUS 0x1e
#define TCPC_POWER_STATUS_DBG_ACC_CON BIT(7)
#define TCPC_POWER_STATUS_UNINIT BIT(6)
#define TCPC_POWER_STATUS_SOURCING_VBUS BIT(4)
#define TCPC_POWER_STATUS_VBUS_DET BIT(3)
#define TCPC_POWER_STATUS_VBUS_PRES BIT(2)
#define TCPC_POWER_STATUS_SINKING_VBUS BIT(0)
#define TCPC_FAULT_STATUS 0x1f
@ -121,6 +131,10 @@
#define TCPC_RX_DETECT 0x2f
#define TCPC_RX_DETECT_HARD_RESET BIT(5)
#define TCPC_RX_DETECT_SOP BIT(0)
#define TCPC_RX_DETECT_SOP1 BIT(1)
#define TCPC_RX_DETECT_SOP2 BIT(2)
#define TCPC_RX_DETECT_DBG1 BIT(3)
#define TCPC_RX_DETECT_DBG2 BIT(4)
#define TCPC_RX_BYTE_CNT 0x30
#define TCPC_RX_BUF_FRAME_TYPE 0x31
@ -139,6 +153,8 @@
#define TCPC_TX_DATA 0x54 /* through 0x6f */
#define TCPC_VBUS_VOLTAGE 0x70
#define TCPC_VBUS_VOLTAGE_MASK 0x3ff
#define TCPC_VBUS_VOLTAGE_LSB_MV 25
#define TCPC_VBUS_SINK_DISCONNECT_THRESH 0x72
#define TCPC_VBUS_SINK_DISCONNECT_THRESH_LSB_MV 25
#define TCPC_VBUS_SINK_DISCONNECT_THRESH_MAX 0x3ff