diff options
Diffstat (limited to 'include/linux/usb/tcpci.h')
| -rw-r--r-- | include/linux/usb/tcpci.h | 39 |
1 files changed, 19 insertions, 20 deletions
diff --git a/include/linux/usb/tcpci.h b/include/linux/usb/tcpci.h index 47a86b8a4a50..f7f5cfbdef12 100644 --- a/include/linux/usb/tcpci.h +++ b/include/linux/usb/tcpci.h @@ -47,6 +47,9 @@ #define TCPC_SINK_FAST_ROLE_SWAP BIT(0) #define TCPC_CONFIG_STD_OUTPUT 0x18 +#define TCPC_CONFIG_STD_OUTPUT_ORIENTATION_MASK BIT(0) +#define TCPC_CONFIG_STD_OUTPUT_ORIENTATION_NORMAL 0 +#define TCPC_CONFIG_STD_OUTPUT_ORIENTATION_FLIPPED 1 #define TCPC_TCPC_CTRL 0x19 #define TCPC_TCPC_CTRL_ORIENTATION BIT(0) @@ -60,15 +63,12 @@ #define TCPC_ROLE_CTRL 0x1a #define TCPC_ROLE_CTRL_DRP BIT(6) -#define TCPC_ROLE_CTRL_RP_VAL_SHIFT 4 -#define TCPC_ROLE_CTRL_RP_VAL_MASK 0x3 +#define TCPC_ROLE_CTRL_RP_VAL GENMASK(5, 4) #define TCPC_ROLE_CTRL_RP_VAL_DEF 0x0 #define TCPC_ROLE_CTRL_RP_VAL_1_5 0x1 #define TCPC_ROLE_CTRL_RP_VAL_3_0 0x2 -#define TCPC_ROLE_CTRL_CC2_SHIFT 2 -#define TCPC_ROLE_CTRL_CC2_MASK 0x3 -#define TCPC_ROLE_CTRL_CC1_SHIFT 0 -#define TCPC_ROLE_CTRL_CC1_MASK 0x3 +#define TCPC_ROLE_CTRL_CC2 GENMASK(3, 2) +#define TCPC_ROLE_CTRL_CC1 GENMASK(1, 0) #define TCPC_ROLE_CTRL_CC_RA 0x0 #define TCPC_ROLE_CTRL_CC_RP 0x1 #define TCPC_ROLE_CTRL_CC_RD 0x2 @@ -89,11 +89,9 @@ #define TCPC_CC_STATUS_TERM BIT(4) #define TCPC_CC_STATUS_TERM_RP 0 #define TCPC_CC_STATUS_TERM_RD 1 +#define TCPC_CC_STATUS_CC2 GENMASK(3, 2) +#define TCPC_CC_STATUS_CC1 GENMASK(1, 0) #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) @@ -127,12 +125,12 @@ #define TCPC_DEV_CAP_2 0x26 #define TCPC_STD_INPUT_CAP 0x28 #define TCPC_STD_OUTPUT_CAP 0x29 +#define TCPC_STD_OUTPUT_CAP_ORIENTATION BIT(0) #define TCPC_MSG_HDR_INFO 0x2e #define TCPC_MSG_HDR_INFO_DATA_ROLE BIT(3) +#define TCPC_MSG_HDR_INFO_REV GENMASK(2, 1) #define TCPC_MSG_HDR_INFO_PWR_ROLE BIT(0) -#define TCPC_MSG_HDR_INFO_REV_SHIFT 1 -#define TCPC_MSG_HDR_INFO_REV_MASK 0x3 #define TCPC_RX_DETECT 0x2f #define TCPC_RX_DETECT_HARD_RESET BIT(5) @@ -150,10 +148,8 @@ #define TCPC_RX_DATA 0x34 /* through 0x4f */ #define TCPC_TRANSMIT 0x50 -#define TCPC_TRANSMIT_RETRY_SHIFT 4 -#define TCPC_TRANSMIT_RETRY_MASK 0x3 -#define TCPC_TRANSMIT_TYPE_SHIFT 0 -#define TCPC_TRANSMIT_TYPE_MASK 0x7 +#define TCPC_TRANSMIT_RETRY GENMASK(5, 4) +#define TCPC_TRANSMIT_TYPE GENMASK(2, 0) #define TCPC_TX_BYTE_CNT 0x51 #define TCPC_TX_HDR 0x52 @@ -174,8 +170,7 @@ #define tcpc_presenting_rd(reg, cc) \ (!(TCPC_ROLE_CTRL_DRP & (reg)) && \ - (((reg) & (TCPC_ROLE_CTRL_## cc ##_MASK << TCPC_ROLE_CTRL_## cc ##_SHIFT)) == \ - (TCPC_ROLE_CTRL_CC_RD << TCPC_ROLE_CTRL_## cc ##_SHIFT))) + FIELD_GET(TCPC_ROLE_CTRL_## cc, reg) == TCPC_ROLE_CTRL_CC_RD) struct tcpci; @@ -186,7 +181,7 @@ struct tcpci; * Optional; Callback to perform chip specific operations when FRS * is sourcing vbus. * @auto_discharge_disconnect: - * Optional; Enables TCPC to autonously discharge vbus on disconnect. + * Optional; Enables TCPC to autonomously discharge vbus on disconnect. * @vbus_vsafe0v: * optional; Set when TCPC can detect whether vbus is at VSAFE0V. * @set_partner_usb_comm_capable: @@ -209,6 +204,9 @@ struct tcpci; * swap following Discover Identity on SOP' occurs. * Return true when the TCPM is allowed to request a Vconn swap * after Discovery Identity on SOP. + * @set_orientation: + * Optional; Enable setting the connector orientation + * CONFIG_STANDARD_OUTPUT (0x18) bit0. */ struct tcpci_data { struct regmap *regmap; @@ -216,6 +214,7 @@ struct tcpci_data { unsigned char auto_discharge_disconnect:1; unsigned char vbus_vsafe0v:1; unsigned char cable_comm_capable:1; + unsigned char set_orientation:1; int (*init)(struct tcpci *tcpci, struct tcpci_data *data); int (*set_vconn)(struct tcpci *tcpci, struct tcpci_data *data, @@ -248,7 +247,7 @@ static inline enum typec_cc_status tcpci_to_typec_cc(unsigned int cc, bool sink) if (sink) return TYPEC_CC_RP_3_0; fallthrough; - case 0x0: + case TCPC_CC_STATE_SRC_OPEN: default: return TYPEC_CC_OPEN; } |