linux-kernel - [PATCH 08/13] arm64: dts: qcom: msm8916-asus-z00l: Add sound and modem

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Date:   Tue, 26 Sep 2023 18:51:22 +0200
From:   Stephan Gerhold <stephan@...hold.net>
To:     Bjorn Andersson <andersson@...nel.org>
Cc:     Andy Gross <agross@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, phone-devel@...r.kernel.org,
        ~postmarketos/upstreaming@...ts.sr.ht,
        Bryan O'Donoghue <bryan.odonoghue@...aro.org>,
        Stephan Gerhold <stephan@...hold.net>,
        "J.R. Divya Antony" <d.antony.jr@...il.com>
Subject: [PATCH 08/13] arm64: dts: qcom: msm8916-asus-z00l: Add sound and
 modem

From: "J.R. Divya Antony" <d.antony.jr@...il.com>

Enable sound and modem for the ASUS Zenfone 2 Laser. The setup is
similar to most MSM8916 devices, i.e.:

 - QDSP6 audio
 - Speakear/earpiece/headphones/microphones via digital/analog codec
   in MSM8916/PM8916
 - Audio jack detection via analog codec in PM8916
 - WWAN Internet via BAM-DMUX

Signed-off-by: J.R. Divya Antony <d.antony.jr@...il.com>
[Stephan: rebase and simplify, add consistent commit message]
Signed-off-by: Stephan Gerhold <stephan@...hold.net>
---
 arch/arm64/boot/dts/qcom/msm8916-asus-z00l.dts | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/msm8916-asus-z00l.dts b/arch/arm64/boot/dts/qcom/msm8916-asus-z00l.dts
index a8be6ff66893..ff8eb0a94795 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-asus-z00l.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-asus-z00l.dts
@@ -3,6 +3,8 @@
 /dts-v1/;
 
 #include "msm8916-pm8916.dtsi"
+#include "msm8916-modem-qdsp6.dtsi"
+
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/input/input.h>
 #include <dt-bindings/interrupt-controller/irq.h>
@@ -130,6 +132,18 @@ &blsp_uart2 {
 	status = "okay";
 };
 
+&mpss_mem {
+	reg = <0x0 0x86800000 0x0 0x5500000>;
+};
+
+&pm8916_codec {
+	qcom,micbias-lvl = <2800>;
+	qcom,mbhc-vthreshold-low = <75 150 237 450 500>;
+	qcom,mbhc-vthreshold-high = <75 150 237 450 500>;
+	qcom,micbias1-ext-cap;
+	qcom,hphl-jack-type-normally-open;
+};
+
 &pm8916_rpm_regulators {
 	pm8916_l17: l17 {
 		regulator-min-microvolt = <2850000>;
@@ -151,6 +165,14 @@ &sdhc_2 {
 	cd-gpios = <&tlmm 38 GPIO_ACTIVE_LOW>;
 };
 
+&sound {
+	status = "okay";
+	audio-routing =
+		"AMIC1", "MIC BIAS External1",
+		"AMIC2", "MIC BIAS Internal2",
+		"AMIC3", "MIC BIAS External1";
+};
+
 &usb {
 	status = "okay";
 	extcon = <&usb_id>, <&usb_id>;

-- 
2.42.0