diff mbox series

[04/10] arm64: dts: meson-gxbb-wetek: enable bluetooth

Message ID 20190527132200.17377-5-narmstrong@baylibre.com (mailing list archive)
State Mainlined
Commit 55c2440dd0bbc42b243f610a4182d81aef4fd0af
Headers show
Series arm64: meson-gx: misc fixes | expand

Commit Message

Neil Armstrong May 27, 2019, 1:21 p.m. UTC 
From: Christian Hewitt <christianshewitt@gmail.com>

This enables Bluetooth support for the following models:

AP6335 in the WeTek Hub rev1 - BCM4335C0.hcd
AP6255 in the WeTek Hub rev2 - BCM4345C0.hcd
AP6330 in the WeTek Play 2 - BCM4330B1.hcd

Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
 arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi | 13 +++++++++++++
 1 file changed, 13 insertions(+)

Comments

Martin Blumenstingl May 27, 2019, 6:19 p.m. UTC | #1 
On Mon, May 27, 2019 at 3:23 PM Neil Armstrong <narmstrong@baylibre.com> wrote:
>
> From: Christian Hewitt <christianshewitt@gmail.com>
>
> This enables Bluetooth support for the following models:
>
> AP6335 in the WeTek Hub rev1 - BCM4335C0.hcd
> AP6255 in the WeTek Hub rev2 - BCM4345C0.hcd
> AP6330 in the WeTek Play 2 - BCM4330B1.hcd
>
> Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
I don't have any of these boards nor the schematics but the
shutdown-gpio matches with the reference board Bluetooth GPIO and the
rest looks fine, so:
Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi
index 45e306da2154..9ef6858779c1 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi
@@ -249,6 +249,19 @@ 
 	vqmmc-supply = <&vddio_boot>;
 };
 
+/* This is connected to the Bluetooth module: */
+&uart_A {
+	status = "okay";
+	pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
+	pinctrl-names = "default";
+	uart-has-rtscts;
+
+	bluetooth {
+		compatible = "brcm,bcm43438-bt";
+		shutdown-gpios = <&gpio GPIOX_20 GPIO_ACTIVE_HIGH>;
+	};
+};
+
 /* This UART is brought out to the DB9 connector */
 &uart_AO {
 	status = "okay";