duff/android_kernel_motorola_sm6225
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ARM: dts: msm: add WL_EN entry in BT node

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Add WLAN_EN GPIO entry for kona BT device tree node
to handle AON LDO fully discharge issue.

Change-Id: Id60833317b5936056c419f9c00f68c199edb4219
This commit is contained in:
priyankar authored and Gerrit - the friendly Code Review server committed 2020-11-13 07:55:47 -08:00
1 parent 858e0035eb
commit d9a67b5ebf
2 files changed
+3
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bindings/bluetooth/bluetooth_power.txt
+2
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@@ -11,6 +11,7 @@ Required properties:
qca,qca6390
qca,wcn6750
- qca,bt-reset-gpio: GPIO pin to bring BT Controller out of reset
- qca,wl-reset-gpio: GPIO pin for WLAN EN, used here to check status only
Optional properties:
- qca,bt-vdd-pa-supply: Bluetooth VDD PA regulator handle
@@ -50,6 +51,7 @@ Example:
pinctrl-names = "default";
pinctrl-0 = <&bt_en_sleep>;
qca,bt-reset-gpio = <&tlmm 21 0>; /* BT_EN */
qca,wl-reset-gpio = <&tlmm 20 0>; /* WL_EN */
qca,bt-vdd-aon-supply = <&pm8150_s6>;
qca,bt-vdd-dig-supply = <&pm8009_s2>;
qca,bt-vdd-rfa1-supply = <&pm8150_s5>;
qcom/kona-mtp.dtsi
+1
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@@ -155,6 +155,7 @@
pinctrl-names = "default";
pinctrl-0 = <&bt_en_sleep>;
qca,bt-reset-gpio = <&tlmm 21 0>; /* BT_EN */
qca,wl-reset-gpio = <&tlmm 20 0>; /* WL_EN */
qca,bt-sw-ctrl-gpio = <&tlmm 124 0>; /* SW_CTRL */
qca,bt-vdd-aon-supply = <&pm8150_s6>;
qca,bt-vdd-dig-supply = <&pm8009_s2>;