A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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ARM: dts: msm: add WL_EN entry in BT node

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Add WL_EN GPIO entry in BT device tree node
to handle AON LDO fully discharge issue.

Change-Id: I526d42fb58fef7942280c4fc06ded5a47f7277dd
This commit is contained in:
Mahesh Kumar Sharma 2020-09-24 15:13:50 -07:00 • committed by Gerrit - the friendly Code Review server
commit 28bd21b3b5
2 changed files with 3 additions and 0 deletions
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2
bindings/bluetooth/btpower.txt
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@ -11,6 +11,7 @@ Required properties:
qcom,qca6390
qcom,qca6490
- qcom,bt-reset-gpio: GPIO pin to bring BT Controller out of reset
- qcom,wl-reset-gpio: GPIO pin for WL_EN toggle
Optional properties:
- qcom,bt-vdd-pa-supply: Bluetooth VDD PA regulator handle
@ -38,6 +39,7 @@ Example:
pinctrl-names = "default";
pinctrl-0 = <&bt_en_sleep>;
qcom,bt-reset-gpio = <&tlmm 21 0>; /* BT_EN */
qcom,wl-reset-gpio = <&tlmm 64 0>; /* WL_EN */
qcom,bt-vdd-aon-supply = <&pm8150_s6>;
qcom,bt-vdd-dig-supply = <&pm8009_s2>;
qcom,bt-vdd-rfa1-supply = <&pm8150_s5>;