ARM: DT: APQ8064: Add node for ps_hold function in pinctrl

This patch adds DT support to configure GPIO_78 as function ps_hold
on apq8064.

CC: Rob Herring <robh+dt@kernel.org>
CC: Pawel Moll <pawel.moll@arm.com>
CC: Mark Rutland <mark.rutland@arm.com>
CC: Ian Campbell <ijc+devicetree@hellion.org.uk>
CC: Kumar Gala <galak@codeaurora.org>
CC: devicetree@vger.kernel.org
CC: linux-arm-kernel@lists.infradead.org

Signed-off-by: Pramod Gurav <pramod.gurav@smartplayin.com>
Signed-off-by: Kumar Gala <galak@codeaurora.org>

1 files changed, 10 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/qcom-apq8064.dtsi b/arch/arm/boot/dts/qcom-apq8064.dtsi
index 23745f264212..2a897b0788ff 100644
--- a/arch/arm/boot/dts/qcom-apq8064.dtsi
+++ b/arch/arm/boot/dts/qcom-apq8064.dtsi
@@ -80,6 +80,16 @@
                         interrupt-controller;
                         #interrupt-cells = <2>;
                         interrupts = <0 16 IRQ_TYPE_LEVEL_HIGH>;
+
+                        pinctrl-names = "default";
+                        pinctrl-0 = <&ps_hold>;
+
+                        ps_hold: ps_hold {
+                                mux {
+                                        pins = "gpio78";
+                                        function = "ps_hold";
+                                };
+                        };
                 };
 
                 intc: interrupt-controller@2000000 {