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

CC: Rob Herring <[email protected]>
CC: Pawel Moll <[email protected]>
CC: Mark Rutland <[email protected]>
CC: Ian Campbell <[email protected]>
CC: Kumar Gala <[email protected]>
CC: [email protected]
CC: [email protected]

Signed-off-by: Pramod Gurav <[email protected]>
---
 arch/arm/boot/dts/qcom-apq8064.dtsi |   10 ++++++++++
 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 e23303e..35c1907 100644
--- a/arch/arm/boot/dts/qcom-apq8064.dtsi
+++ b/arch/arm/boot/dts/qcom-apq8064.dtsi
@@ -82,6 +82,16 @@
                        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 {
-- 
1.7.0.4

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