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arm64: dts: qcom: sm8550-qrd: add bluetooth support

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Enable the WCN7850 bluetooth over the UART14 link.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20230911-topic-sm8550-upstream-bt-v4-2-a5a428c77418@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Neil Armstrong
2023-09-11 09:28:47 +02:00
committed by Bjorn Andersson
parent 75cac70902
commit 1cec289a3c
1 changed files with 43 additions and 0 deletions
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43
arch/arm64/boot/dts/qcom/sm8550-qrd.dts
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@@ -23,6 +23,7 @@ / {
aliases {
serial0 = &uart7;
serial1 = &uart14;
};
wcd938x: audio-codec {
@@ -765,6 +766,10 @@ &qupv3_id_0 {
status = "okay";
};
&qupv3_id_1 {
status = "okay";
};
&remoteproc_adsp {
firmware-name = "qcom/sm8550/adsp.mbn",
"qcom/sm8550/adsp_dtb.mbn";
@@ -842,6 +847,21 @@ wcd_tx: codec@0,3 {
&tlmm {
gpio-reserved-ranges = <32 8>;
bt_default: bt-default-state {
bt-en-pins {
pins = "gpio81";
function = "gpio";
drive-strength = <16>;
bias-disable;
};
sw-ctrl-pins {
pins = "gpio82";
function = "gpio";
bias-pull-down;
};
};
sde_dsi_active: sde-dsi-active-state {
pins = "gpio133";
function = "gpio";
@@ -883,6 +903,29 @@ &uart7 {
status = "okay";
};
&uart14 {
status = "okay";
bluetooth {
compatible = "qcom,wcn7850-bt";
vddio-supply = <&vreg_l15b_1p8>;
vddaon-supply = <&vreg_s4e_0p95>;
vdddig-supply = <&vreg_s4e_0p95>;
vddrfa0p8-supply = <&vreg_s4e_0p95>;
vddrfa1p2-supply = <&vreg_s4g_1p25>;
vddrfa1p9-supply = <&vreg_s6g_1p86>;
max-speed = <3200000>;
enable-gpios = <&tlmm 81 GPIO_ACTIVE_HIGH>;
swctrl-gpios = <&tlmm 82 GPIO_ACTIVE_HIGH>;
pinctrl-0 = <&bt_default>;
pinctrl-names = "default";
};
};
&ufs_mem_hc {
reset-gpios = <&tlmm 210 GPIO_ACTIVE_LOW>;
vcc-supply = <&vreg_l17b_2p5>;