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From f3a50c26f33a4627e5d3e35f80db3f22a5375237 Mon Sep 17 00:00:00 2001
From: Chen-Yu Tsai <wens@csie.org>
Date: Tue, 24 Dec 2013 21:26:20 +0800
Subject: [PATCH] ARM: dts: sun7i: Add pin muxing options for clock outputs

This patch adds the clock output pin options on the A20.
The 2 pins can output a configurable clock to be used by
external modules. This is used on the CubieTruck, to supply
a 32768 Hz low power clock to the onboard Wifi+BT module.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
---
 arch/arm/boot/dts/sun7i-a20.dtsi | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

--- a/arch/arm/boot/dts/sun7i-a20.dtsi
+++ b/arch/arm/boot/dts/sun7i-a20.dtsi
@@ -490,6 +490,20 @@
 				allwinner,drive = <3>;
 				allwinner,pull = <0>;
 			};
+
+			clk_out_a_pins: clk_out_a@0 {
+				allwinner,pins = "PI12";
+				allwinner,function = "clk_out_a";
+				allwinner,drive = <0>;
+				allwinner,pull = <0>;
+			};
+
+			clk_out_b_pins: clk_out_b@0 {
+				allwinner,pins = "PI13";
+				allwinner,function = "clk_out_b";
+				allwinner,drive = <0>;
+				allwinner,pull = <0>;
+			};
 		};
 
 		sata: ahci@01c18000 {