From 7f928c735880ed20e4d7670416aa7877b47a47d1 Mon Sep 17 00:00:00 2001 From: Rohit Agarwal Date: Wed, 1 Jun 2022 16:15:03 +0530 Subject: [PATCH] ARM: dts: qcom: sdx65: Add modem SMP2P node Add SMP2P nodes for the SDX65 platform to communicate with the modem. Signed-off-by: Rohit Agarwal Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/1654080312-5408-3-git-send-email-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 aea361d..217ae4f 100644 --- a/arch/arm/boot/dts/qcom-sdx65.dtsi +++ b/arch/arm/boot/dts/qcom-sdx65.dtsi @@ -156,6 +156,37 @@ }; }; + smp2p-mpss { + compatible = "qcom,smp2p"; + qcom,smem = <435>, <428>; + interrupts = ; + 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