linux-kernel - [PATCH 3/5] arm64: dts: qcom: qrb2210-rb1: Enable remote processors

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Message-Id: <20230906-topic-rb1_features_sans_icc-v1-3-e92ce6fbde16@linaro.org>
Date:   Wed, 06 Sep 2023 11:24:57 +0200
From:   Konrad Dybcio <konrad.dybcio@...aro.org>
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Cc:     Marijn Suijten <marijn.suijten@...ainline.org>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Konrad Dybcio <konrad.dybcio@...aro.org>
Subject: [PATCH 3/5] arm64: dts: qcom: qrb2210-rb1: Enable remote
 processors

Enable the ADSP, MPSS and Wi-Fi. Tighten up the Wi-Fi regulators to
make them compliant with that the chip expects.

The Wi-Fi reports:
qmi chip_id 0x120 chip_family 0x4007 board_id 0xff soc_id 0x40670000

Signed-off-by: Konrad Dybcio <konrad.dybcio@...aro.org>
---
 arch/arm64/boot/dts/qcom/qrb2210-rb1.dts | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/qrb2210-rb1.dts b/arch/arm64/boot/dts/qcom/qrb2210-rb1.dts
index 0f7c59187896..5f7619518deb 100644
--- a/arch/arm64/boot/dts/qcom/qrb2210-rb1.dts
+++ b/arch/arm64/boot/dts/qcom/qrb2210-rb1.dts
@@ -134,6 +134,16 @@ &qupv3_id_0 {
 	status = "okay";
 };
 
+&remoteproc_adsp {
+	firmware-name = "qcom/qcm2290/adsp.mbn";
+	status = "okay";
+};
+
+&remoteproc_mpss {
+	firmware-name = "qcom/qcm2290/modem.mbn";
+	status = "okay";
+};
+
 &rpm_requests {
 	regulators {
 		compatible = "qcom,rpm-pm2250-regulators";
@@ -373,6 +383,14 @@ &usb_hsphy {
 	status = "okay";
 };
 
+&wifi {
+	vdd-0.8-cx-mx-supply = <&pm2250_l7>;
+	vdd-1.8-xo-supply = <&pm2250_l13>;
+	vdd-1.3-rfa-supply = <&pm2250_l10>;
+	vdd-3.3-ch0-supply = <&pm2250_l22>;
+	status = "okay";
+};
+
 &xo_board {
 	clock-frequency = <38400000>;
 };

-- 
2.42.0