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power: extend prefix match to regulator-name property

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This patch extends pmic_bind_children prefix matching. In addition to
the node name the property regulator-name is used while trying to match
prefixes. This allows assigning different drivers to regulator nodes
named regulator@1 and regulator@10 for example.
I have discarded the idea of using other properties then regulator-name
as I do not see any benefit in using property compatible or even
regulator-compatible. Of course I am open to change this if there are
good reasons to do so.

Signed-off-by: Felix Brack <fb@ltec.ch>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Felix Brack
2017-11-27 09:14:16 +01:00
committed by Simon Glass
parent b53f6992e9
commit bf802f5d54
5 changed files with 35 additions and 5 deletions
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6
arch/sandbox/dts/sandbox_pmic.dtsi
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@@ -75,4 +75,10 @@
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
no_match_by_nodename {
regulator-name = "buck_SUPPLY_1.5V";
regulator-min-microvolt = <1500000>;
regulator-max-microvolt = <1500000>;
};
};