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| author | Hans de Goede <[email protected]> | 2015-09-27 14:57:08 +0000 |
|---|---|---|
| committer | Wolfram Sang <[email protected]> | 2015-11-30 14:54:22 +0000 |
| commit | bba61f50f76574ca5b84b310925be7c2e8e64275 (patch) | |
| tree | 188c97103d85fcd433b4e4e89cc22c03ab814e25 /drivers/fpga/fpga-mgr.c | |
| parent | i2c: rk3x: populate correct variable for sda_falling_time (diff) | |
| download | kernel-bba61f50f76574ca5b84b310925be7c2e8e64275.tar.gz kernel-bba61f50f76574ca5b84b310925be7c2e8e64275.zip | |
i2c: mv64xxx: The n clockdiv factor is 0 based on sunxi SoCs
According to the datasheets the n factor for dividing the tclk is
2 to the power n on Allwinner SoCs, not 2 to the power n + 1 as it is
on other mv64xxx implementations.
I've contacted Allwinner about this and they have confirmed that the
datasheet is correct.
This commit fixes the clk-divider calculations for Allwinner SoCs
accordingly.
Signed-off-by: Hans de Goede <[email protected]>
Acked-by: Maxime Ripard <[email protected]>
Tested-by: Olliver Schinagl <[email protected]>
Signed-off-by: Wolfram Sang <[email protected]>
Cc: [email protected]
Diffstat (limited to 'drivers/fpga/fpga-mgr.c')
0 files changed, 0 insertions, 0 deletions