Documentation: dt: add bindings for ti-cpufreq
authorDave Gerlach <d-gerlach@ti.com>
Thu, 9 Feb 2017 15:35:49 +0000 (09:35 -0600)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Thu, 9 Feb 2017 21:53:54 +0000 (22:53 +0100)
commit953a0f18337406ab041252ce5a62db5d173bee5f
treec8e6e4f39846a7939411b9e68df6505d3d3110d0
parent40e993aa04fc44ee426b27e86186b95c130f6630
Documentation: dt: add bindings for ti-cpufreq

Add the device tree bindings document for the TI CPUFreq/OPP driver
on AM33xx, AM43xx, DRA7xx, and AM57xx SoCs. The operating-points-v2
binding allows us to provide an opp-supported-hw property for each OPP
to define when it is available. This driver is responsible for reading
and parsing registers to determine which OPPs can be selectively enabled
based on the specific SoC in use by matching against the opp-supported-hw
data.

Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Documentation/devicetree/bindings/cpufreq/ti-cpufreq.txt [new file with mode: 0644]