Evolution-x-devices/kernel_xiaomi_sm8450-devicetrees
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ARM: dts: qcom: Add support for QCA6490 chip for BT

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Add support for QCA6490 chip to enable Bluetooth
functionality.

CRs-Fixed: 3247202
Change-Id: I5602463f55815d4ea8651edd3a60fdb4ec8cc743
This commit is contained in:
Satish Kumar Kodishala
2022-07-19 13:19:13 +05:30
committed by Gerrit - the friendly Code Review server
parent d6b3f6c8c8
commit 9467101ef3
2 changed files with 41 additions and 0 deletions
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27
qcom/anorak-hsp.dtsi
View File

@@ -82,6 +82,33 @@
/* ddr: 547.2 MHz */
<7500 2400000>;
};
bluetooth: bt_qca6490 {
compatible = "qcom,qca6490";
pinctrl-names = "default";
pinctrl-0 = <&bt_en_sleep>;
qcom,wl-reset-gpio = <&tlmm 120 0>; /* WL_CTRL */
qcom,bt-reset-gpio = <&tlmm 122 0>; /* BT_EN */
qcom,bt-sw-ctrl-gpio = <&tlmm 146 0>; /* SW_CTRL */
qcom,bt-vdd-io-supply = <&L7B>; /* IO */
qcom,bt-vdd-aon-supply = <&S3B>;
qcom,bt-vdd-dig-supply = <&S3B>; /* BT_CX_MX */
qcom,bt-vdd-rfacmn-supply = <&S3B>;
qcom,bt-vdd-rfa-0p8-supply = <&S3B>;
qcom,bt-vdd-rfa1-supply = <&S1B>; /* RFA 1p7 */
qcom,bt-vdd-rfa2-supply = <&S2B>; /* RFA 1p2 */
/* Max Voltages are derived from the buck Max Voltage */
qcom,bt-vdd-io-config = <1800000 1800000 0 1>;
qcom,bt-vdd-aon-config = <966000 1170000 0 1>;
qcom,bt-vdd-dig-config = <966000 1170000 0 1>;
qcom,bt-vdd-rfacmn-config = <966000 1170000 0 1>;
qcom,bt-vdd-rfa-0p8-config = <966000 1170000 0 1>;
qcom,bt-vdd-rfa1-config = <1900000 2040000 0 1>;
qcom,bt-vdd-rfa2-config = <1350000 2024000 0 1>;
};
};
&pcie0_rp {

14
qcom/anorak-pinctrl.dtsi
View File

@@ -2559,4 +2559,18 @@
};
};
};
bt_en_sleep: bt_en_sleep {
mux {
pins = "gpio122";
function = "gpio";
};
config {
pins = "gpio122";
drive-strength = <2>;
output-low;
bias-pull-down;
};
};
};