diff options
| author | Ilia Lin <[email protected]> | 2018-05-30 05:39:29 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <[email protected]> | 2018-05-30 12:53:11 +0200 |
| commit | 79383539eb2e6fbb913aaa914821444b919a7a29 (patch) | |
| tree | 98682087289e8e3be84e1a259a31c0f2877960f8 /drivers/fpga/fpga-bridge.c | |
| parent | 46e2856b8e188949757c9123fd7f9ce36edd1a52 (diff) | |
dt-bindings: cpufreq: Document operating-points-v2-kryo-cpu
The qcom-cpufreq-kryo driver reads the msm-id and efuse value from the SoC
to provide the OPP framework with required information.
This is used to determine the voltage and frequency value for each OPP of
operating-points-v2 table when it is parsed by the OPP framework.
This change adds documentation for the DT bindings.
The "operating-points-v2-kryo-cpu" DT extends the "operating-points-v2"
with following parameters:
- nvmem-cells (NVMEM area containig the speedbin information)
- opp-supported-hw: A single 32 bit bitmap value,
representing compatible HW:
0: MSM8996 V3, speedbin 0
1: MSM8996 V3, speedbin 1
2: MSM8996 V3, speedbin 2
3: unused
4: MSM8996 SG, speedbin 0
5: MSM8996 SG, speedbin 1
6: MSM8996 SG, speedbin 2
7-31: unused
Signed-off-by: Ilia Lin <[email protected]>
Reviewed-by: Rob Herring <[email protected]>
Reviewed-by: Amit Kucheria <[email protected]>
Tested-by: Amit Kucheria <[email protected]>
Acked-by: Viresh Kumar <[email protected]>
Signed-off-by: Rafael J. Wysocki <[email protected]>
Diffstat (limited to 'drivers/fpga/fpga-bridge.c')
0 files changed, 0 insertions, 0 deletions