diff options
| author | Elaine Zhang | 2023-10-12 18:18:28 +0800 |
|---|---|---|
| committer | Kever Yang | 2023-10-23 18:21:55 +0800 |
| commit | 6bfb37e70209d2797c0a37ca257a64ee3f127319 (patch) | |
| tree | d8bdec01f2ec039cd8ae955576fdcc2d54919707 /api | |
| parent | e4916e2c66801c2dad95dc553841f126ee2a81f9 (diff) | |
clk: rockchip: rk3588: fix up the frac pll calculation
rk3588 frac pll:
FFVCO = ((m + k / 65536) * FFIN) / p
FFOUT = ((m + k / 65536) * FFIN) / (p * 2s)
k is the original code, but the K[15:0] is complement code
(6'b1000_0000_0000_0000 <= K[15:0] <= 16'b0111_1111_1111_1111),
need to be converted.
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Diffstat (limited to 'api')
0 files changed, 0 insertions, 0 deletions