diff options
| author | Alex Elder <elder@linaro.org> | 2021-07-19 15:23:33 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-07-20 07:07:40 -0700 |
| commit | 0ac26271344478ff718329fa9d4ef81d4bcbc43b (patch) | |
| tree | a89e151e24930d56c14bec6964ec02a92e7b9025 /drivers/net | |
| parent | a38c02ef48a1411ea3fc4403a07e7124ad43d5e6 (diff) | |
net: ipa: fix IPA v4.11 interconnect data
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@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ipa/ipa_data-v4.11.c | 13 |
1 files 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 */ }, }; |