On Tue, Oct 3, 2017 at 4:42 AM, Maxime Ripard
[off-list ref] wrote:

On Mon, Oct 02, 2017 at 12:08:54PM +0000, Quentin Schulz wrote:

quoted

On AXP813/818, GPIO0 and GPIO1 can be used as LDO as (respectively)
ldo_io0 and ldo_io1.

Let's add the pinctrl properties to the said regulators.

Signed-off-by: Quentin Schulz <quentin.schulz-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
---
 arch/arm/boot/dts/axp81x.dtsi | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/arm/boot/dts/axp81x.dtsi b/arch/arm/boot/dts/axp81x.dtsi
index f90f257130d5..099b0ddc1bbb 100644
--- a/arch/arm/boot/dts/axp81x.dtsi
+++ b/arch/arm/boot/dts/axp81x.dtsi

@@ -52,6 +52,16 @@
              compatible = "x-powers,axp813-gpio";
              gpio-controller;
              #gpio-cells = <2>;
+
+             gpio0_ldo: gpio0_ldo {
+                     pins = "GPIO0";
+                     function = "ldo";
+             };
+
+             gpio1_ldo: gpio1_ldo {
+                     pins = "GPIO1";
+                     function = "ldo";
+             };

The node names are not supposed to contain any hyphens.

Hmm, I was under the impression that hyphens were preferred in
node names, and a warning would be added to dtc later on.
I might be wrong though.

ChenYu