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firmware: ti_sci: Drop unused structure ti_sci_rm_type_map

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struct ti_sci_rm_type_map is no longer used. Drop its definition and its
declarations.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
This commit is contained in:
Lokesh Vutla 2020-08-17 11:00:48 +05:30
parent 2fe03a1c82
commit 4986b15485
1 changed files with 3 additions and 49 deletions
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52
drivers/firmware/ti_sci.c
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@ -60,14 +60,12 @@ struct ti_sci_rm_type_map {
* @max_msgs: Maximum number of messages that can be pending
* simultaneously in the system
* @max_msg_size: Maximum size of data per message that can be handled.
* @rm_type_map: RM resource type mapping structure.
*/
struct ti_sci_desc {
u8 default_host_id;
int max_rx_timeout_ms;
int max_msgs;
int max_msg_size;
struct ti_sci_rm_type_map *rm_type_map;
};
/**
@ -1605,33 +1603,6 @@ static int ti_sci_cmd_core_reboot(const struct ti_sci_handle *handle)
return ret;
}
static int ti_sci_get_resource_type(struct ti_sci_info *info, u16 dev_id,
u16 *type)
{
struct ti_sci_rm_type_map *rm_type_map = info->desc->rm_type_map;
bool found = false;
int i;
/* If map is not provided then assume dev_id is used as type */
if (!rm_type_map) {
*type = dev_id;
return 0;
}
for (i = 0; rm_type_map[i].dev_id; i++) {
if (rm_type_map[i].dev_id == dev_id) {
*type = rm_type_map[i].type;
found = true;
break;
}
}
if (!found)
return -EINVAL;
return 0;
}
/**
* ti_sci_get_resource_range - Helper to get a range of resources assigned
* to a host. Resource is uniquely identified by
@ -1654,7 +1625,6 @@ static int ti_sci_get_resource_range(const struct ti_sci_handle *handle,
struct ti_sci_msg_req_get_resource_range req;
struct ti_sci_xfer *xfer;
struct ti_sci_info *info;
u16 type;
int ret = 0;
if (IS_ERR(handle))
@ -1673,14 +1643,8 @@ static int ti_sci_get_resource_range(const struct ti_sci_handle *handle,
return ret;
}
ret = ti_sci_get_resource_type(info, dev_id, &type);
if (ret) {
dev_err(dev, "rm type lookup failed for %u\n", dev_id);
goto fail;
}
req.secondary_host = s_host;
req.type = type & MSG_RM_RESOURCE_TYPE_MASK;
req.type = dev_id & MSG_RM_RESOURCE_TYPE_MASK;
req.subtype = subtype & MSG_RM_RESOURCE_SUBTYPE_MASK;
ret = ti_sci_do_xfer(info, xfer);
@ -3096,7 +3060,6 @@ devm_ti_sci_get_of_resource(const struct ti_sci_handle *handle,
struct udevice *dev, u32 dev_id, char *of_prop)
{
u32 resource_subtype;
u16 resource_type;
struct ti_sci_resource *res;
bool valid_set = false;
int sets, i, ret;
@ -3120,13 +3083,6 @@ devm_ti_sci_get_of_resource(const struct ti_sci_handle *handle,
if (!res->desc)
return ERR_PTR(-ENOMEM);
ret = ti_sci_get_resource_type(handle_to_ti_sci_info(handle), dev_id,
&resource_type);
if (ret) {
dev_err(dev, "No valid resource type for %u\n", dev_id);
return ERR_PTR(-EINVAL);
}
ret = dev_read_u32_array(dev, of_prop, temp, res->sets);
if (ret)
return ERR_PTR(-EINVAL);
@ -3139,7 +3095,7 @@ devm_ti_sci_get_of_resource(const struct ti_sci_handle *handle,
&res->desc[i].num);
if (ret) {
dev_dbg(dev, "type %d subtype %d not allocated for host %d\n",
resource_type, resource_subtype,
dev_id, resource_subtype,
handle_to_ti_sci_info(handle)->host_id);
res->desc[i].start = 0;
res->desc[i].num = 0;
@ -3148,7 +3104,7 @@ devm_ti_sci_get_of_resource(const struct ti_sci_handle *handle,
valid_set = true;
dev_dbg(dev, "res type = %d, subtype = %d, start = %d, num = %d\n",
resource_type, resource_subtype, res->desc[i].start,
dev_id, resource_subtype, res->desc[i].start,
res->desc[i].num);
res->desc[i].res_map =
@ -3172,7 +3128,6 @@ static const struct ti_sci_desc ti_sci_pmmc_k2g_desc = {
/* Limited by MBOX_TX_QUEUE_LEN. K2G can handle upto 128 messages! */
.max_msgs = 20,
.max_msg_size = 64,
.rm_type_map = NULL,
};
/* Description for AM654 */
@ -3183,7 +3138,6 @@ static const struct ti_sci_desc ti_sci_pmmc_am654_desc = {
/* Limited by MBOX_TX_QUEUE_LEN. K2G can handle upto 128 messages! */
.max_msgs = 20,
.max_msg_size = 60,
.rm_type_map = NULL,
};
static const struct udevice_id ti_sci_ids[] = {