Add an SDIO reset GPIO and enable the serial used by the AP6255
Bluetooth module. Based on work by Martin Blumenstingl.
Signed-off-by: Andreas Färber <afaerber@xxxxxxx>
---
arch/arm64/boot/dts/amlogic/meson-gxm-rbox-pro.dts | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm-rbox-pro.dts b/arch/arm64/boot/dts/amlogic/meson-gxm-rbox-pro.dts
index 9f04fa4e5aec..6ea225f584bd 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxm-rbox-pro.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxm-rbox-pro.dts
@@ -58,6 +58,7 @@
aliases {
serial0 = &uart_AO;
+ serial1 = &uart_A;
};
chosen {
@@ -122,7 +123,8 @@
sdio_pwrseq: sdio-pwrseq {
compatible = "mmc-pwrseq-simple";
- reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>;
+ reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>,
+ <&gpio GPIOX_17 GPIO_ACTIVE_LOW>;
clocks = <&wifi32k>;
clock-names = "ext_clock";
};
@@ -238,3 +240,10 @@
pinctrl-0 = <&uart_ao_a_pins>;
pinctrl-names = "default";
};
+
+&uart_A {
+ status = "okay";
+ pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
+ pinctrl-names = "default";
+ uart-has-rtscts;
+};
--
2.10.2
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