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arm64: dts: qcom: sc8280xp-x13s: Add bluetooth

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The Lenovo Thinkpad X13s has a WCN6855 Bluetooth controller on uart2,
add this.

Signed-off-by: Steev Klimaszewski <steev@kali.org>
Reviewed-by: Johan Hovold <johan+linaro@kernel.org>
Tested-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230326233812.28058-5-steev@kali.org
This commit is contained in:
Steev Klimaszewski 2023-03-26 18:38:12 -05:00 committed by Bjorn Andersson
parent 9db28f2975
commit 105560b4fc
1 changed files with 70 additions and 0 deletions
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70
arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
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@ -24,6 +24,7 @@ / {
aliases {
i2c4 = &i2c4;
i2c21 = &i2c21;
serial1 = &uart2;
};
wcd938x: audio-codec {
@ -1067,6 +1068,32 @@ &txmacro {
status = "okay";
};
&uart2 {
pinctrl-0 = <&uart2_default>;
pinctrl-names = "default";
status = "okay";
bluetooth {
compatible = "qcom,wcn6855-bt";
vddio-supply = <&vreg_s10b>;
vddbtcxmx-supply = <&vreg_s12b>;
vddrfacmn-supply = <&vreg_s12b>;
vddrfa0p8-supply = <&vreg_s12b>;
vddrfa1p2-supply = <&vreg_s11b>;
vddrfa1p7-supply = <&vreg_s1c>;
max-speed = <3200000>;
enable-gpios = <&tlmm 133 GPIO_ACTIVE_HIGH>;
swctrl-gpios = <&tlmm 132 GPIO_ACTIVE_HIGH>;
pinctrl-0 = <&bt_default>;
pinctrl-names = "default";
};
};
&usb_0 {
status = "okay";
};
@ -1187,6 +1214,21 @@ hastings_reg_en: hastings-reg-en-state {
&tlmm {
gpio-reserved-ranges = <70 2>, <74 6>, <83 4>, <125 2>, <128 2>, <154 7>;
bt_default: bt-default-state {
hstp-bt-en-pins {
pins = "gpio133";
function = "gpio";
drive-strength = <16>;
bias-disable;
};
hstp-sw-ctrl-pins {
pins = "gpio132";
function = "gpio";
bias-pull-down;
};
};
edp_reg_en: edp-reg-en-state {
pins = "gpio25";
function = "gpio";
@ -1353,6 +1395,34 @@ reset-n-pins {
};
};
uart2_default: uart2-default-state {
cts-pins {
pins = "gpio121";
function = "qup2";
bias-bus-hold;
};
rts-pins {
pins = "gpio122";
function = "qup2";
drive-strength = <2>;
bias-disable;
};
rx-pins {
pins = "gpio124";
function = "qup2";
bias-pull-up;
};
tx-pins {
pins = "gpio123";
function = "qup2";
drive-strength = <2>;
bias-disable;
};
};
usb0_sbu_default: usb0-sbu-state {
oe-n-pins {
pins = "gpio101";