arm64: dts: qcom: sdm845-shift-axolotl: fix Bluetooth

Add serial1 alias, firmware name and use 4 pin UART pinmux.

Signed-off-by: Dylan Van Assche <me@dylanvanassche.be>
Signed-off-by: Caleb Connolly <caleb@connolly.tech>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221016172944.1892206-3-kc@postmarketos.org

diff --git a/arch/arm64/boot/dts/qcom/sdm845-shift-axolotl.dts b/arch/arm64/boot/dts/qcom/sdm845-shift-axolotl.dts
index 83261c9bb4f235fbd0657bc457306636ab2cd846..bb77ccfdc68c08002378ec71fa3305c44adcd882 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sdm845-shift-axolotl.dts
+++ b/arch/arm64/boot/dts/qcom/sdm845-shift-axolotl.dts
@@ -23,6 +23,7 @@
        aliases {
                display0 = &framebuffer0;
                serial0 = &uart9;
+               serial1 = &uart6;
        };
 
        chosen {
@@ -693,9 +694,17 @@
 &uart6 {
        status = "okay";
 
+       pinctrl-0 = <&qup_uart6_4pin>;
+
        bluetooth {
                compatible = "qcom,wcn3990-bt";
 
+               /*
+                * This path is relative to the qca/
+                * subdir under lib/firmware.
+                */
+               firmware-name = "axolotl/crnv21.bin";
+
                vddio-supply = <&vreg_s4a_1p8>;
                vddxo-supply = <&vreg_l7a_1p8>;
                vddrf-supply = <&vreg_l17a_1p3>;