diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mailbox/ti-msgmgr.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/mailbox/ti-msgmgr.c b/drivers/mailbox/ti-msgmgr.c index 7d2eb4b359ba..7167cc708f44 100644 --- a/drivers/mailbox/ti-msgmgr.c +++ b/drivers/mailbox/ti-msgmgr.c | |||
| @@ -48,6 +48,8 @@ struct ti_msgmgr_valid_queue_desc { | |||
| 48 | * @tx_polled: Do I need to use polled mechanism for tx | 48 | * @tx_polled: Do I need to use polled mechanism for tx |
| 49 | * @tx_poll_timeout_ms: Timeout in ms if polled | 49 | * @tx_poll_timeout_ms: Timeout in ms if polled |
| 50 | * @valid_queues: List of Valid queues that the processor can access | 50 | * @valid_queues: List of Valid queues that the processor can access |
| 51 | * @data_region_name: Name of the proxy data region | ||
| 52 | * @status_region_name: Name of the proxy status region | ||
| 51 | * @num_valid_queues: Number of valid queues | 53 | * @num_valid_queues: Number of valid queues |
| 52 | * | 54 | * |
| 53 | * This structure is used in of match data to describe how integration | 55 | * This structure is used in of match data to describe how integration |
| @@ -63,6 +65,8 @@ struct ti_msgmgr_desc { | |||
| 63 | bool tx_polled; | 65 | bool tx_polled; |
| 64 | int tx_poll_timeout_ms; | 66 | int tx_poll_timeout_ms; |
| 65 | const struct ti_msgmgr_valid_queue_desc *valid_queues; | 67 | const struct ti_msgmgr_valid_queue_desc *valid_queues; |
| 68 | const char *data_region_name; | ||
| 69 | const char *status_region_name; | ||
| 66 | int num_valid_queues; | 70 | int num_valid_queues; |
| 67 | }; | 71 | }; |
| 68 | 72 | ||
| @@ -531,6 +535,8 @@ static const struct ti_msgmgr_desc k2g_desc = { | |||
| 531 | .queue_count = 64, | 535 | .queue_count = 64, |
| 532 | .max_message_size = 64, | 536 | .max_message_size = 64, |
| 533 | .max_messages = 128, | 537 | .max_messages = 128, |
| 538 | .data_region_name = "queue_proxy_region", | ||
| 539 | .status_region_name = "queue_state_debug_region", | ||
| 534 | .data_first_reg = 16, | 540 | .data_first_reg = 16, |
| 535 | .data_last_reg = 31, | 541 | .data_last_reg = 31, |
| 536 | .status_cnt_mask = Q_STATE_ENTRY_COUNT_MASK, | 542 | .status_cnt_mask = Q_STATE_ENTRY_COUNT_MASK, |
| @@ -582,13 +588,13 @@ static int ti_msgmgr_probe(struct platform_device *pdev) | |||
| 582 | inst->desc = desc; | 588 | inst->desc = desc; |
| 583 | 589 | ||
| 584 | res = platform_get_resource_byname(pdev, IORESOURCE_MEM, | 590 | res = platform_get_resource_byname(pdev, IORESOURCE_MEM, |
| 585 | "queue_proxy_region"); | 591 | desc->data_region_name); |
| 586 | inst->queue_proxy_region = devm_ioremap_resource(dev, res); | 592 | inst->queue_proxy_region = devm_ioremap_resource(dev, res); |
| 587 | if (IS_ERR(inst->queue_proxy_region)) | 593 | if (IS_ERR(inst->queue_proxy_region)) |
| 588 | return PTR_ERR(inst->queue_proxy_region); | 594 | return PTR_ERR(inst->queue_proxy_region); |
| 589 | 595 | ||
| 590 | res = platform_get_resource_byname(pdev, IORESOURCE_MEM, | 596 | res = platform_get_resource_byname(pdev, IORESOURCE_MEM, |
| 591 | "queue_state_debug_region"); | 597 | desc->status_region_name); |
| 592 | inst->queue_state_debug_region = devm_ioremap_resource(dev, res); | 598 | inst->queue_state_debug_region = devm_ioremap_resource(dev, res); |
| 593 | if (IS_ERR(inst->queue_state_debug_region)) | 599 | if (IS_ERR(inst->queue_state_debug_region)) |
| 594 | return PTR_ERR(inst->queue_state_debug_region); | 600 | return PTR_ERR(inst->queue_state_debug_region); |
