From: Alex Elder <elder@xxxxxxxxxx>
[ Upstream commit 0ac26271344478ff718329fa9d4ef81d4bcbc43b ]
Currently three interconnects are defined for the Qualcomm SC7280
SoC, but this was based on a misunderstanding. There should only be
two interconnects defined: one between the IPA and system memory;
and another between the AP and IPA config space. The bandwidths
defined for the memory and config interconnects do not match what I
understand to be proper values, so update these.
Signed-off-by: Alex Elder <elder@xxxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/net/ipa/ipa_data-v4.11.c | 13 ++++---------
1 file changed, 4 insertions(+), 9 deletions(-)
diff --git a/drivers/net/ipa/ipa_data-v4.11.c b/drivers/net/ipa/ipa_data-v4.11.c
index 9353efbd504f..598b410cd7ab 100644
--- a/drivers/net/ipa/ipa_data-v4.11.c
+++ b/drivers/net/ipa/ipa_data-v4.11.c
@@ -368,18 +368,13 @@ static const struct ipa_mem_data ipa_mem_data = {
static const struct ipa_interconnect_data ipa_interconnect_data[] = {
{
.name = "memory",
- .peak_bandwidth = 465000, /* 465 MBps */
- .average_bandwidth = 80000, /* 80 MBps */
- },
- /* Average rate is unused for the next two interconnects */
- {
- .name = "imem",
- .peak_bandwidth = 68570, /* 68.57 MBps */
- .average_bandwidth = 80000, /* 80 MBps (unused?) */
+ .peak_bandwidth = 600000, /* 600 MBps */
+ .average_bandwidth = 150000, /* 150 MBps */
},
+ /* Average rate is unused for the next interconnect */
{
.name = "config",
- .peak_bandwidth = 30000, /* 30 MBps */
+ .peak_bandwidth = 74000, /* 74 MBps */
.average_bandwidth = 0, /* unused */
},
};
--
2.30.2
