Received-SPF: softfail (google.com: domain of transitioning linux-kernel-owner@vger.kernel.org does not designate 23.128.96.19 as permitted sender) client-ip=23.128.96.19;
From:   Rohit Agarwal <quic_rohiagar@quicinc.com>
To:     agross@kernel.org, bjorn.andersson@linaro.org, robh+dt@kernel.org,
        krzysztof.kozlowski+dt@linaro.org, wim@linux-watchdog.org,
        linux@roeck-us.net
Cc:     linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org, linux-watchdog@vger.kernel.org,
        manivannan.sadhasivam@linaro.org,
        Rohit Agarwal <quic_rohiagar@quicinc.com>
Subject: [PATCH 02/11] ARM: dts: qcom: sdx65: Add modem SMP2P node
Date:   Wed,  1 Jun 2022 16:15:03 +0530
Message-Id: <1654080312-5408-3-git-send-email-quic_rohiagar@quicinc.com>
In-Reply-To: <1654080312-5408-1-git-send-email-quic_rohiagar@quicinc.com>
References: <1654080312-5408-1-git-send-email-quic_rohiagar@quicinc.com>
Precedence: bulk

Add SMP2P nodes for the SDX65 platform to communicate with the modem.

Signed-off-by: Rohit Agarwal <quic_rohiagar@quicinc.com>
---
 arch/arm/boot/dts/qcom-sdx65.dtsi | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/arch/arm/boot/dts/qcom-sdx65.dtsi b/arch/arm/boot/dts/qcom-sdx65.dtsi
index 2530c4f..669721e 100644
--- a/arch/arm/boot/dts/qcom-sdx65.dtsi
+++ b/arch/arm/boot/dts/qcom-sdx65.dtsi
@@ -150,6 +150,37 @@
 		};
 	};
 
+	smp2p-mpss {
+		compatible = "qcom,smp2p";
+		qcom,smem = <435>, <428>;
+		interrupts = <GIC_SPI 113 IRQ_TYPE_EDGE_RISING>;
+		mboxes = <&apcs 14>;
+		qcom,local-pid = <0>;
+		qcom,remote-pid = <1>;
+
+		modem_smp2p_out: master-kernel {
+			qcom,entry-name = "master-kernel";
+			#qcom,smem-state-cells = <1>;
+		};
+
+		modem_smp2p_in: slave-kernel {
+			qcom,entry-name = "slave-kernel";
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		ipa_smp2p_out: ipa-ap-to-modem {
+			qcom,entry-name = "ipa";
+			#qcom,smem-state-cells = <1>;
+		};
+
+		ipa_smp2p_in: ipa-modem-to-ap {
+			qcom,entry-name = "ipa";
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+	};
+
 	soc: soc {
 		#address-cells = <1>;
 		#size-cells = <1>;
-- 
2.7.4