From mboxrd@z Thu Jan 1 00:00:00 1970 From: quentin.schulz@free-electrons.com (Quentin Schulz) Date: Mon, 2 Oct 2017 14:08:54 +0200 Subject: [PATCH v3 12/12] ARM: dtsi: axp81x: set pinmux for GPIO0/1 when used as LDOs In-Reply-To: <20171002120854.5212-1-quentin.schulz@free-electrons.com> References: <20171002120854.5212-1-quentin.schulz@free-electrons.com> Message-ID: <20171002120854.5212-13-quentin.schulz@free-electrons.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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 --- 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"; + }; }; regulators { @@ -119,11 +129,15 @@ }; reg_ldo_io0: ldo-io0 { + pinctrl-names = "default"; + pinctrl-0 = <&gpio0_ldo>; /* Disable by default to avoid conflicts with GPIO */ status = "disabled"; }; reg_ldo_io1: ldo-io1 { + pinctrl-names = "default"; + pinctrl-0 = <&gpio1_ldo>; /* Disable by default to avoid conflicts with GPIO */ status = "disabled"; }; -- 2.11.0