From 4b75291621830acad2c66a1d21d7840a7ca169d3 Mon Sep 17 00:00:00 2001 From: Harald Geyer Date: Tue, 13 Feb 2018 14:43:08 +0000 Subject: [PATCH] regulator: dt: regulator-name is required property These two drivers fail to probe if no name is provided. For details see: https://www.spinics.net/lists/kernel/msg2457515.html Signed-off-by: Harald Geyer Acked-by: Rob Herring Signed-off-by: Mark Brown --- Documentation/devicetree/bindings/regulator/fixed-regulator.txt | 1 + Documentation/devicetree/bindings/regulator/gpio-regulator.txt | 2 ++ 2 files changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/regulator/fixed-regulator.txt b/Documentation/devicetree/bindings/regulator/fixed-regulator.txt index 4fae41d54798..0c2a6c8a1536 100644 --- a/Documentation/devicetree/bindings/regulator/fixed-regulator.txt +++ b/Documentation/devicetree/bindings/regulator/fixed-regulator.txt @@ -2,6 +2,7 @@ Fixed Voltage regulators Required properties: - compatible: Must be "regulator-fixed"; +- regulator-name: Defined in regulator.txt as optional, but required here. Optional properties: - gpio: gpio to use for enable control diff --git a/Documentation/devicetree/bindings/regulator/gpio-regulator.txt b/Documentation/devicetree/bindings/regulator/gpio-regulator.txt index dd1ed789728e..1f496159e2bb 100644 --- a/Documentation/devicetree/bindings/regulator/gpio-regulator.txt +++ b/Documentation/devicetree/bindings/regulator/gpio-regulator.txt @@ -2,6 +2,8 @@ GPIO controlled regulators Required properties: - compatible : Must be "regulator-gpio". +- regulator-name : Defined in regulator.txt as optional, but required + here. - states : Selection of available voltages and GPIO configs. if there are no states, then use a fixed regulator -- GitLab