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| author | Jim Quinlan <jquinlan@broadcom.com> | 2020-09-11 13:52:29 -0400 |
|---|---|---|
| committer | Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> | 2020-10-02 12:40:40 +0100 |
| commit | 20b1d6ba606c43d682a68dec45ccaf1d2316c1f5 (patch) | |
| tree | 4a44af4f8fc2a561f96a29c84075d509704ea24b /drivers/extcon | |
| parent | 3baec684a531866a39d9c20a0227aa272827a6ac (diff) | |
PCI: brcmstb: Set bus max burst size by chip type
The proper value of the parameter SCB_MAX_BURST_SIZE varies per chip. The
2711 family requires 128B whereas other devices can employ 512. The
assignment is complicated by the fact that the values for this two-bit
field have different meanings;
Value Type_Generic Type_7278
00 Reserved 128B
01 128B 256B
10 256B 512B
11 512B Reserved
Link: https://lore.kernel.org/r/20200911175232.19016-10-james.quinlan@broadcom.com
Signed-off-by: Jim Quinlan <jquinlan@broadcom.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Diffstat (limited to 'drivers/extcon')
0 files changed, 0 insertions, 0 deletions