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From 97722f4d4058a76bc63042d5a3f6e239d6b6d943 Mon Sep 17 00:00:00 2001
From: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Date: Sun, 20 Dec 2020 02:44:08 +0300
Subject: [PATCH 1/3] arm64: dts: qcom: qrb5165-rb5: add qca639x power domain
Add QCA639x power sequencing device to be used as power domain for
respective bluetooth and WiFi devices.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Upstream-Status: Inappropriate
---
arch/arm64/boot/dts/qcom/qrb5165-rb5.dts | 31 ++++++++++++++++++++++++
1 file changed, 31 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts b/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts
index dd924331b0ee..b781f33d6d2f 100644
--- a/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts
+++ b/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts
@@ -230,6 +230,26 @@ vreg_s4a_1p8: vreg-s4a-1p8 {
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
+
+ qca639x: qca639x {
+ compatible = "qcom,qca6390";
+ #power-domain-cells = <0>;
+
+ vddaon-supply = <&vreg_s6a_0p95>;
+ vddpmu-supply = <&vreg_s2f_0p95>;
+ vddrfa1-supply = <&vreg_s2f_0p95>;
+ vddrfa2-supply = <&vreg_s8c_1p3>;
+ vddrfa3-supply = <&vreg_s5a_1p9>;
+ vddpcie1-supply = <&vreg_s8c_1p3>;
+ vddpcie2-supply = <&vreg_s5a_1p9>;
+ vddio-supply = <&vreg_s4a_1p8>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&wlan_en_state>;
+
+ wlan-en-gpios = <&tlmm 20 GPIO_ACTIVE_HIGH>;
+ };
+
};
&adsp {
@@ -1243,6 +1263,17 @@ sdc2_card_det_n: sd-card-det-n-state {
function = "gpio";
bias-pull-up;
};
+
+ wlan_en_state: wlan-default-state {
+ wlan-en {
+ pins = "gpio20";
+ function = "gpio";
+
+ drive-strength = <16>;
+ output-low;
+ bias-pull-up;
+ };
+ };
};
&uart12 {
--
2.39.2
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