linux-kernel - [PATCH v4 08/13] ARM: dts: qcom: msm8226: Add smsm node

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Message-Id: <20250129-msm8226-modem-v4-8-2b02ed7b7f1c@lucaweiss.eu>
Date: Wed, 29 Jan 2025 00:35:40 +0100
From: Luca Weiss <luca@...aweiss.eu>
To: ~postmarketos/upstreaming@...ts.sr.ht, phone-devel@...r.kernel.org, 
 Bjorn Andersson <andersson@...nel.org>, 
 Mathieu Poirier <mathieu.poirier@...aro.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Stephan Gerhold <stephan@...hold.net>, 
 Konrad Dybcio <konradybcio@...nel.org>, 
 Matti Lehtimäki <matti.lehtimaki@...il.com>
Cc: linux-arm-msm@...r.kernel.org, linux-remoteproc@...r.kernel.org, 
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
 Luca Weiss <luca@...aweiss.eu>, 
 Stephan Gerhold <stephan.gerhold@...aro.org>
Subject: [PATCH v4 08/13] ARM: dts: qcom: msm8226: Add smsm node

From: Matti Lehtimäki <matti.lehtimaki@...il.com>

Add smsm node for remoteproc cores.

Reviewed-by: Stephan Gerhold <stephan.gerhold@...aro.org>
Signed-off-by: Matti Lehtimäki <matti.lehtimaki@...il.com>
Co-developed-by: Luca Weiss <luca@...aweiss.eu>
Signed-off-by: Luca Weiss <luca@...aweiss.eu>
---
 arch/arm/boot/dts/qcom/qcom-msm8226.dtsi | 34 ++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

diff --git a/arch/arm/boot/dts/qcom/qcom-msm8226.dtsi b/arch/arm/boot/dts/qcom/qcom-msm8226.dtsi
index caaeeadf289f78d29403312738bbb714eaad74d2..7e0838af6c2d0dc26e0082471b70578bc627491d 100644
--- a/arch/arm/boot/dts/qcom/qcom-msm8226.dtsi
+++ b/arch/arm/boot/dts/qcom/qcom-msm8226.dtsi
@@ -253,6 +253,40 @@ adsp_smp2p_in: slave-kernel {
 		};
 	};
 
+	smsm {
+		compatible = "qcom,smsm";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		mboxes = <0>, <&apcs 13>, <&apcs 9>, <&apcs 19>;
+
+		apps_smsm: apps@0 {
+			reg = <0>;
+			#qcom,smem-state-cells = <1>;
+		};
+
+		modem_smsm: modem@1 {
+			reg = <1>;
+			interrupts = <GIC_SPI 26 IRQ_TYPE_EDGE_RISING>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		adsp_smsm: adsp@2 {
+			reg = <2>;
+			interrupts = <GIC_SPI 157 IRQ_TYPE_EDGE_RISING>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		wcnss_smsm: wcnss@7 {
+			reg = <7>;
+			interrupts = <GIC_SPI 144 IRQ_TYPE_EDGE_RISING>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+	};
+
 	soc: soc {
 		compatible = "simple-bus";
 		#address-cells = <1>;

-- 
2.48.1