diff options
| author | Florian Fainelli <[email protected]> | 2018-08-31 12:20:37 -0700 |
|---|---|---|
| committer | Florian Fainelli <[email protected]> | 2018-09-13 11:09:23 -0700 |
| commit | 046ead61dc6973da049e606485858cdbb601b1e0 (patch) | |
| tree | 80011e53e1ac51fa1a99a40a9603c0429935f5e2 /drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | |
| parent | b0465fdfdd7e7c1afe2fae1cb36b94e1ce89732e (diff) | |
ARM: dts: NSP: Enable SFP on bcm958625hr
Enable the SFP connected to port 5 of the switch and wire up all GPIOs
to the SFP cage. Because of a hardware limitation of the i2c controller
on the iProc SoCs which prevents large i2c (> 63 bytes) transactions to
work, we use the i2c-gpio interface instead, which does not have that
limitation. This allows us to read the SFP module EEPROM, which would
not be possible otherwise since it exceeds that size during a single
read transfer.
Signed-off-by: Florian Fainelli <[email protected]>
Reviewed-by: Ray Jui <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c')
0 files changed, 0 insertions, 0 deletions