On Thu, May 17, 2018 at 02:19:11PM +0300, Ilia Lin wrote:

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 <redacted>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
---
 .../devicetree/bindings/opp/kryo-cpufreq.txt       | 680 +++++++++++++++++++++
 1 file changed, 680 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/opp/kryo-cpufreq.txt

Reviewed-by: Rob Herring <robh@kernel.org>