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| author | AngeloGioacchino Del Regno <[email protected]> | 2023-03-27 10:36:33 +0200 |
|---|---|---|
| committer | Matthias Brugger <[email protected]> | 2023-04-02 19:10:21 +0200 |
| commit | c63e6a4640c7b7d0c800bc7c5c42565779eaa702 (patch) | |
| tree | 354bee51f9e5381d09cf38c53758954b780f4dff /drivers/fpga/xilinx-selectmap.c | |
| parent | befae66a462bf42816394a23e3f710a068e8310c (diff) | |
arm64: dts: mediatek: mt6795: xperia-m5: Enable Frequency Hopping
Enable FHCTL with Spread Spectrum for MAINPLL, MPLL and MSDCPLL
as found on the downstream kernel for this smartphone.
Which one to enable, and at what SSC percentage, was found by
dumping the debugging data from a running downstream kernel and
checking the downstream code.
/proc/freqhopping # cat status
FH status:
===============================================
id == fh_status == pll_status == setting_id == curr_freq == user_defined
0 0 1 0 1599000 0
1 0 1 0 1716000 0
2 1 1 2 1092000 0
3 1 1 2 2912000 0
4 1 0 2 1600000 0
5 0 0 0 0 0
6 0 1 0 1518002 0
7 0 0 0 0 0
8 0 0 0 0 0
Signed-off-by: AngeloGioacchino Del Regno <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Matthias Brugger <[email protected]>
Diffstat (limited to 'drivers/fpga/xilinx-selectmap.c')
0 files changed, 0 insertions, 0 deletions