Bluetooth support for orangepi-zero-plus2

From ff490523dfb5f63c2d34d85918598bf68d1b4d63 Mon Sep 17 00:00:00 2001
From: Diego Rondini <diego.rondini@kynetics.com>
Date: Fri, 27 Jul 2018 10:37:34 +0200
Subject: [PATCH] ARM: dts: sun8i-h3: orangepi-zero-plus2: add Bluetooth
 support

Enable Bluetooth support for integrated Broadcom 43438 part of Ampak 6212A
module.

Signed-off-by: Diego Rondini <diego.rondini@kynetics.com>
---
 .../boot/dts/sun8i-h3-orangepi-zero-plus2.dts | 21 +++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-zero-plus2.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-zero-plus2.dts
index 03e8f760281b..0e711468a62f 100644
--- a/arch/arm/boot/dts/sun8i-h3-orangepi-zero-plus2.dts
+++ b/arch/arm/boot/dts/sun8i-h3-orangepi-zero-plus2.dts
@@ -146,6 +146,27 @@
        status = "okay";
 };

+&uart1 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>;
+       uart-has-rtscts;
+       status = "okay";
+
+       bluetooth {
+               compatible = "brcm,bcm43438-bt";
+               clocks = <&rtc 1>;
+               clock-names = "lpo";
+               vbat-supply = <&reg_vcc3v3>;
+               vddio-supply = <&reg_vcc3v3>;
+               /*vbat-supply = <&reg_dldo1>;
+               vddio-supply = <&reg_aldo3>;*/
+               shutdown-gpios = <&pio 0 10 GPIO_ACTIVE_HIGH>; /* PA10 */
+               device-wakeup-gpios = <&pio 9 2 GPIO_ACTIVE_HIGH>; /* PL2 */
+               host-wakeup-gpios = <&pio 0 20 GPIO_ACTIVE_HIGH>; /* PA20 */
+               /* max-speed = <2000000>; */
+       };
+};
+
 &usbphy {
        status = "okay";
 };
--
2.21.0