[PATCHv3] dts: Add btcoex_support flag in device tree

[c_traja at qti.qualcomm.com]

From: Tamizh chelvam <tamizhchelvam at codeaurora.org>

BTCOEX feature is not available in all qca40xx chipsets.
To expose the btcoex support, this patch add btcoex_support
flag in device tree. If this value is 1 then the hardware
supports btcoex and 0 for not support.

Signed-off-by: Tamizh chelvam <tamizhchelvam at codeaurora.org>
---
v3:
  * separated from ath10k patch.

v2:
  * Used CAF address.

 arch/arm/boot/dts/qcom-ipq4019-ap.dk01.1.dtsi |    8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/qcom-ipq4019-ap.dk01.1.dtsi b/arch/arm/boot/dts/qcom-ipq4019-ap.dk01.1.dtsi
index b9457dd..f2a2345 100644
--- a/arch/arm/boot/dts/qcom-ipq4019-ap.dk01.1.dtsi
+++ b/arch/arm/boot/dts/qcom-ipq4019-ap.dk01.1.dtsi
@@ -91,6 +91,14 @@
 			};
 		};
 
+		wifi0: wifi at a000000 {
+			btcoex_support = <0x1>;
+		}
+
+		wifi1: wifi at a800000 {
+			btcoex_support = <0x0>;
+		}
+
 		serial at 78af000 {
 			pinctrl-0 = <&serial_pins>;
 			pinctrl-names = "default";
-- 
1.7.9.5