diff options
Diffstat (limited to 'drivers/firmware/ti_sci.h')
| -rw-r--r-- | drivers/firmware/ti_sci.h | 72 |
1 files changed, 26 insertions, 46 deletions
diff --git a/drivers/firmware/ti_sci.h b/drivers/firmware/ti_sci.h index 57cd04062994..ef3a8214d002 100644 --- a/drivers/firmware/ti_sci.h +++ b/drivers/firmware/ti_sci.h @@ -49,7 +49,6 @@ #define TI_SCI_MSG_RM_RING_RECONFIG 0x1102 #define TI_SCI_MSG_RM_RING_RESET 0x1103 #define TI_SCI_MSG_RM_RING_CFG 0x1110 -#define TI_SCI_MSG_RM_RING_GET_CFG 0x1111 /* PSI-L requests */ #define TI_SCI_MSG_RM_PSIL_PAIR 0x1280 @@ -574,8 +573,10 @@ struct ti_sci_msg_req_get_resource_range { /** * struct ti_sci_msg_resp_get_resource_range - Response to resource get range. * @hdr: Generic Header - * @range_start: Start index of the resource range. - * @range_num: Number of resources in the range. + * @range_start: Start index of the first resource range. + * @range_num: Number of resources in the first range. + * @range_start_sec: Start index of the second resource range. + * @range_num_sec: Number of resources in the second range. * * Response to request TI_SCI_MSG_GET_RESOURCE_RANGE. */ @@ -583,6 +584,8 @@ struct ti_sci_msg_resp_get_resource_range { struct ti_sci_msg_hdr hdr; u16 range_start; u16 range_num; + u16 range_start_sec; + u16 range_num_sec; } __packed; /** @@ -656,6 +659,8 @@ struct ti_sci_msg_req_manage_irq { * 3 - Valid bit for @tisci_msg_rm_ring_cfg_req mode * 4 - Valid bit for @tisci_msg_rm_ring_cfg_req size * 5 - Valid bit for @tisci_msg_rm_ring_cfg_req order_id + * 6 - Valid bit for @tisci_msg_rm_ring_cfg_req virtid + * 7 - Valid bit for @tisci_msg_rm_ring_cfg_req ASEL * @nav_id: Device ID of Navigator Subsystem from which the ring is allocated * @index: ring index to be configured. * @addr_lo: 32 LSBs of ring base address to be programmed into the ring's @@ -669,6 +674,9 @@ struct ti_sci_msg_req_manage_irq { * the formula (log2(size_bytes) - 2), where size_bytes cannot be * greater than 256. * @order_id: Specifies the ring's bus order ID. + * @virtid: Ring virt ID value + * @asel: Ring ASEL (address select) value to be set into the ASEL field of the + * ring's RING_BA_HI register. */ struct ti_sci_msg_rm_ring_cfg_req { struct ti_sci_msg_hdr hdr; @@ -681,49 +689,8 @@ struct ti_sci_msg_rm_ring_cfg_req { u8 mode; u8 size; u8 order_id; -} __packed; - -/** - * struct ti_sci_msg_rm_ring_get_cfg_req - Get RA ring's configuration - * - * Gets the configuration of the non-real-time register fields of a ring. The - * host, or a supervisor of the host, who owns the ring must be the requesting - * host. The values of the non-real-time registers are returned in - * @ti_sci_msg_rm_ring_get_cfg_resp. - * - * @hdr: Generic Header - * @nav_id: Device ID of Navigator Subsystem from which the ring is allocated - * @index: ring index. - */ -struct ti_sci_msg_rm_ring_get_cfg_req { - struct ti_sci_msg_hdr hdr; - u16 nav_id; - u16 index; -} __packed; - -/** - * struct ti_sci_msg_rm_ring_get_cfg_resp - Ring get configuration response - * - * Response received by host processor after RM has handled - * @ti_sci_msg_rm_ring_get_cfg_req. The response contains the ring's - * non-real-time register values. - * - * @hdr: Generic Header - * @addr_lo: Ring 32 LSBs of base address - * @addr_hi: Ring 16 MSBs of base address. - * @count: Ring number of elements. - * @mode: Ring mode. - * @size: encoded Ring element size - * @order_id: ing order ID. - */ -struct ti_sci_msg_rm_ring_get_cfg_resp { - struct ti_sci_msg_hdr hdr; - u32 addr_lo; - u32 addr_hi; - u32 count; - u8 mode; - u8 size; - u8 order_id; + u16 virtid; + u8 asel; } __packed; /** @@ -910,6 +877,8 @@ struct rm_ti_sci_msg_udmap_rx_flow_opt_cfg { * 12 - Valid bit for @ref ti_sci_msg_rm_udmap_tx_ch_cfg::tx_credit_count * 13 - Valid bit for @ref ti_sci_msg_rm_udmap_tx_ch_cfg::fdepth * 14 - Valid bit for @ref ti_sci_msg_rm_udmap_tx_ch_cfg::tx_burst_size + * 15 - Valid bit for @ref ti_sci_msg_rm_udmap_tx_ch_cfg::tx_tdtype + * 16 - Valid bit for @ref ti_sci_msg_rm_udmap_tx_ch_cfg::extended_ch_type * * @nav_id: SoC device ID of Navigator Subsystem where tx channel is located * @@ -973,6 +942,15 @@ struct rm_ti_sci_msg_udmap_rx_flow_opt_cfg { * * @tx_burst_size: UDMAP transmit channel burst size configuration to be * programmed into the tx_burst_size field of the TCHAN_TCFG register. + * + * @tx_tdtype: UDMAP transmit channel teardown type configuration to be + * programmed into the tdtype field of the TCHAN_TCFG register: + * 0 - Return immediately + * 1 - Wait for completion message from remote peer + * + * @extended_ch_type: Valid for BCDMA. + * 0 - the channel is split tx channel (tchan) + * 1 - the channel is block copy channel (bchan) */ struct ti_sci_msg_rm_udmap_tx_ch_cfg_req { struct ti_sci_msg_hdr hdr; @@ -994,6 +972,8 @@ struct ti_sci_msg_rm_udmap_tx_ch_cfg_req { u16 fdepth; u8 tx_sched_priority; u8 tx_burst_size; + u8 tx_tdtype; + u8 extended_ch_type; } __packed; /** |