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PM / OPP: Fix incorrect cpu-supply property in binding

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The regulator bindings allow the "<name>-supply" property to define a
single parent supply and not a list of parents.

Fix the wrong example code present in OPP bindings.

While at it also change the compatible string as Rob pointed out earlier
that none of A7 implementation have multiple supplies for the CPU core.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Viresh Kumar 2016-12-01 16:28:14 +05:30 committed by Rafael J. Wysocki
parent 91291d9ad9
commit 309fe8d650
1 changed files with 4 additions and 2 deletions
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6
Documentation/devicetree/bindings/opp/opp.txt
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@ -386,10 +386,12 @@ Example 4: Handling multiple regulators
/ {
cpus {
cpu@0 {
compatible = "arm,cortex-a7";
compatible = "vendor,cpu-type";
...
cpu-supply = <&cpu_supply0>, <&cpu_supply1>, <&cpu_supply2>;
vcc0-supply = <&cpu_supply0>;
vcc1-supply = <&cpu_supply1>;
vcc2-supply = <&cpu_supply2>;
operating-points-v2 = <&cpu0_opp_table>;
};
};