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From: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
To: bjorn.andersson@linaro.org
Cc: linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org,
	Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Subject: [PATCH 04/15] ARM: dts: qcom: sdx55: Add modem SMP2P node
Date: Thu,  8 Apr 2021 22:34:46 +0530	[thread overview]
Message-ID: <20210408170457.91409-5-manivannan.sadhasivam@linaro.org> (raw)
In-Reply-To: <20210408170457.91409-1-manivannan.sadhasivam@linaro.org>

Add SMP2P nodes for the SDX55 platform to communicate with the modem.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
---
 arch/arm/boot/dts/qcom-sdx55.dtsi | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/arch/arm/boot/dts/qcom-sdx55.dtsi b/arch/arm/boot/dts/qcom-sdx55.dtsi
index 20cb2c903a91..f2805b526516 100644
--- a/arch/arm/boot/dts/qcom-sdx55.dtsi
+++ b/arch/arm/boot/dts/qcom-sdx55.dtsi
@@ -148,6 +148,37 @@ smem {
 		hwlocks = <&tcsr_mutex 3>;
 	};
 
+	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>;
-- 
2.25.1


  parent reply	other threads:[~2021-04-08 17:05 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-08 17:04 [PATCH 00/15] SDX55 devicetree updates Manivannan Sadhasivam
2021-04-08 17:04 ` [PATCH 01/15] ARM: dts: qcom: sdx55: Add support for A7 PLL clock Manivannan Sadhasivam
2021-04-08 17:04 ` [PATCH 02/15] ARM: dts: qcom: sdx55: Add support for APCS block Manivannan Sadhasivam
2021-04-08 17:04 ` [PATCH 03/15] ARM: dts: qcom: sdx55: Add CPUFreq support Manivannan Sadhasivam
2021-04-08 17:04 ` Manivannan Sadhasivam [this message]
2021-04-08 17:04 ` [PATCH 05/15] ARM: dts: qcom: sdx55: Add IMEM and PIL info region Manivannan Sadhasivam
2021-04-08 17:04 ` [PATCH 06/15] dt-bindings: firmware: scm: Add compatible for SDX55 Manivannan Sadhasivam
2021-04-09 18:51   ` Rob Herring
2021-04-08 17:04 ` [PATCH 07/15] ARM: dts: qcom: sdx55: Add SCM node Manivannan Sadhasivam
2021-04-08 17:04 ` [PATCH 08/15] ARM: dts: qcom: sdx55: Add interconnect nodes Manivannan Sadhasivam
2021-04-08 17:04 ` [PATCH 09/15] ARM: dts: qcom: Fix node name for NAND controller node Manivannan Sadhasivam
2021-04-08 17:04 ` [PATCH 10/15] dt-bindings: arm: qcom: Add binding for Telit FN980 TLB board Manivannan Sadhasivam
2021-04-09 18:52   ` Rob Herring
2021-04-08 17:04 ` [PATCH 11/15] ARM: dts: qcom: sdx55: Add basic devicetree support for Telit FN980 TLB Manivannan Sadhasivam
2021-04-08 17:04 ` [PATCH 12/15] dt-bindings: arm: qcom: Add binding for Thundercomm T55 kit Manivannan Sadhasivam
2021-04-09 18:52   ` Rob Herring
2021-04-08 17:04 ` [PATCH 13/15] ARM: dts: qcom: sdx55: Add basic devicetree support for Thundercomm T55 Manivannan Sadhasivam
2021-04-08 17:04 ` [PATCH 14/15] dt-bindings: remoteproc: qcom: pas: Add binding for SDX55 Manivannan Sadhasivam
2021-04-09 18:52   ` Rob Herring
2021-04-08 17:04 ` [PATCH 15/15] ARM: dts: qcom: sdx55: Add Modem remoteproc node Manivannan Sadhasivam

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