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Subject[PATCH 09/10] arm64: dts: meson-gxbb-vega-s95: fix WiFi/BT module support
Date
Fix the SDIO WiFi support and add proper Bluetooth support on the
Vega S95 board.

Suggested-by: Christian Hewitt <christianshewitt@gmail.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
.../boot/dts/amlogic/meson-gxbb-vega-s95.dtsi | 18 +++++++++++++++---
1 file changed, 15 insertions(+), 3 deletions(-)

diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi
index 4d2aa4dc59e7..9b52f3dcdd49 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi
@@ -93,8 +93,7 @@

sdio_pwrseq: sdio-pwrseq {
compatible = "mmc-pwrseq-simple";
- reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>,
- <&gpio GPIOX_20 GPIO_ACTIVE_LOW>;
+ reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>;
clocks = <&wifi32k>;
clock-names = "ext_clock";
};
@@ -167,7 +166,7 @@
/* Wireless SDIO Module */
&sd_emmc_a {
status = "okay";
- pinctrl-0 = <&sdio_pins &sdio_irq_pins>;
+ pinctrl-0 = <&sdio_pins>;
pinctrl-1 = <&sdio_clk_gate_pins>;
pinctrl-names = "default", "clk-gate";
#address-cells = <1>;
@@ -229,6 +228,19 @@
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";
+
+ 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";
pinctrl-0 = <&uart_ao_a_pins>;
--
2.21.0
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