arm64: dts: allwinner: bluetooth for Emlid Neutis N5

The Emlid Neutis N5 board has AP6212 BT+WiFi chip. This patch is in
line with 8558c6e21ceb ("ARM: dts: sun8i: h3: bluetooth for Banana Pi
M2 Zero board") and other commits that add Bluetooth support for
similar boards.

Signed-off-by: Georgii Staroselskii <georgii.staroselskii@emlid.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-emlid-neutis-n5.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h5-emlid-neutis-n5.dtsi
index 82f4b44..5bec574 100644 (file)
--- a/arch/arm64/boot/dts/allwinner/sun50i-h5-emlid-neutis-n5.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-emlid-neutis-n5.dtsi
@@ -23,6 +23,8 @@
                compatible = "mmc-pwrseq-simple";
                reset-gpios = <&pio 2 7 GPIO_ACTIVE_LOW>; /* PC7 */
                post-power-on-delay-ms = <200>;
+               clocks = <&rtc 1>;
+               clock-names = "ext_clock";
        };
 };
 
@@ -56,5 +58,16 @@
 &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>;
+               shutdown-gpios = <&pio 2 4 GPIO_ACTIVE_HIGH>; /* PC4 */
+               device-wakeup-gpios = <&r_pio 0 7 GPIO_ACTIVE_HIGH>; /* PL7 */
+       };
 };