This patch enables BT support for the CAT874 board.
Signed-off-by: Biju Das <biju.das@xxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/renesas/r8a774c0-cat874.dts | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a774c0-cat874.dts b/arch/arm64/boot/dts/renesas/r8a774c0-cat874.dts
index 72cccfc..fdca695 100644
--- a/arch/arm64/boot/dts/renesas/r8a774c0-cat874.dts
+++ b/arch/arm64/boot/dts/renesas/r8a774c0-cat874.dts
@@ -16,6 +16,7 @@
aliases {
serial0 = &scif2;
+ serial1 = &hscif2;
};
chosen {
@@ -154,6 +155,19 @@
clock-frequency = <48000000>;
};
+&hscif2 {
+ pinctrl-0 = <&hscif2_pins>;
+ pinctrl-names = "default";
+
+ uart-has-rtscts;
+ status = "okay";
+
+ bluetooth {
+ compatible = "ti,wl1837-st";
+ enable-gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>;
+ };
+};
+
&i2c0 {
status = "okay";
clock-frequency = <100000>;
@@ -237,6 +251,11 @@
function = "i2c1";
};
+ hscif2_pins: hscif2 {
+ groups = "hscif2_data_a", "hscif2_ctrl_a";
+ function = "hscif2";
+ };
+
scif2_pins: scif2 {
groups = "scif2_data_a";
function = "scif2";
--
2.7.4
