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Commit 5992e8d6 authored by Atul Raut's avatar Atul Raut Committed by Gerrit - the friendly Code Review server
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ARM: dts: Add MHI for wlan on GVM 



Wlan is dependent on MHI(Modem Host Interface)
to download wlan firmware.
Enable DT bindings for MHI.

Change-Id: If2e0cd71c799d754b811bdd46b02cebc7405e05f
Signed-off-by: default avatarAtul Raut <araut@codeaurora.org>
parent 4b31b3e5

arch/arm64/boot/dts/qcom/sa8155-vm-mhi.dtsi

0 → 100644
+551 −0
Original line number Diff line number Diff line 
/*

 * Copyright (c) 2019, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and

 * only version 2 as published by the Free Software Foundation.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 */



&pcie_rc0 {

	reg = <0 0 0 0 0>;



	mhi_1: qcom,mhi@0 {

		reg = <0 0 0 0 0 >;



		pci-ids = "17cb:0305", "17cb:0306";



		/* controller specific configuration */

		qcom,smmu-cfg = <0x3>;

		qcom,msm-bus,name = "mhi";

		qcom,msm-bus,num-cases = <2>;

		qcom,msm-bus,num-paths = <1>;

		qcom,msm-bus,vectors-KBps =

			<45 512 0 0>,

			<45 512 1200000000 650000000>;



		/* mhi bus specific settings */

		mhi,max-channels = <110>;

		mhi,timeout = <2000>;



		#address-cells = <1>;

		#size-cells = <0>;



		mhi_channels {

			mhi_chan@0 {

				reg = <0>;

				label = "LOOPBACK";

				mhi,num-elements = <64>;

				mhi,event-ring = <2>;

				mhi,chan-dir = <1>;

				mhi,data-type = <0>;

				mhi,doorbell-mode = <2>;

				mhi,ee = <0x4>;

			};



			mhi_chan@1 {

				reg = <1>;

				label = "LOOPBACK";

				mhi,num-elements = <64>;

				mhi,event-ring = <2>;

				mhi,chan-dir = <2>;

				mhi,data-type = <0>;

				mhi,doorbell-mode = <2>;

				mhi,ee = <0x4>;

			};



			mhi_chan@2 {

				reg = <2>;

				label = "SAHARA";

				mhi,num-elements = <128>;

				mhi,event-ring = <1>;

				mhi,chan-dir = <1>;

				mhi,data-type = <0>;

				mhi,doorbell-mode = <2>;

				mhi,ee = <0x2>;

			};



			mhi_chan@3 {

				reg = <3>;

				label = "SAHARA";

				mhi,num-elements = <128>;

				mhi,event-ring = <1>;

				mhi,chan-dir = <2>;

				mhi,data-type = <0>;

				mhi,doorbell-mode = <2>;

				mhi,ee = <0x2>;

			};



			mhi_chan@4 {

				reg = <4>;

				label = "DIAG";

				mhi,num-elements = <64>;

				mhi,event-ring = <1>;

				mhi,chan-dir = <1>;

				mhi,data-type = <0>;

				mhi,doorbell-mode = <2>;

				mhi,ee = <0x4>;

			};



			mhi_chan@5 {

				reg = <5>;

				label = "DIAG";

				mhi,num-elements = <64>;

				mhi,event-ring = <3>;

				mhi,chan-dir = <2>;

				mhi,data-type = <0>;

				mhi,doorbell-mode = <2>;

				mhi,ee = <0x4>;

			};



			mhi_chan@8 {

				reg = <8>;

				label = "QDSS";

				mhi,num-elements = <64>;

				mhi,event-ring = <1>;

				mhi,chan-dir = <1>;

				mhi,data-type = <0>;

				mhi,doorbell-mode = <2>;

				mhi,ee = <0x4>;

			};



			mhi_chan@9 {

				reg = <9>;

				label = "QDSS";

				mhi,num-elements = <64>;

				mhi,event-ring = <1>;

				mhi,chan-dir = <2>;

				mhi,data-type = <0>;

				mhi,doorbell-mode = <2>;

				mhi,ee = <0x4>;

			};



			mhi_chan@10 {

				reg = <10>;

				label = "EFS";

				mhi,num-elements = <64>;

				mhi,event-ring = <1>;

				mhi,chan-dir = <1>;

				mhi,data-type = <0>;

				mhi,doorbell-mode = <2>;

				mhi,ee = <0x4>;

			};



			mhi_chan@11 {

				reg = <11>;

				label = "EFS";

				mhi,num-elements = <64>;

				mhi,event-ring = <1>;

				mhi,chan-dir = <2>;

				mhi,data-type = <0>;

				mhi,doorbell-mode = <2>;

				mhi,ee = <0x4>;

				mhi,wake-capable;

			};



			mhi_chan@14 {

				reg = <14>;

				label = "QMI0";

				mhi,num-elements = <64>;

				mhi,event-ring = <1>;

				mhi,chan-dir = <1>;

				mhi,data-type = <0>;

				mhi,doorbell-mode = <2>;

				mhi,ee = <0x4>;

			};



			mhi_chan@15 {

				reg = <15>;

				label = "QMI0";

				mhi,num-elements = <64>;

				mhi,event-ring = <2>;

				mhi,chan-dir = <2>;

				mhi,data-type = <0>;

				mhi,doorbell-mode = <2>;

				mhi,ee = <0x4>;

			};



			mhi_chan@16 {

				reg = <16>;

				label = "QMI1";

				mhi,num-elements = <64>;

				mhi,event-ring = <3>;

				mhi,chan-dir = <1>;

				mhi,data-type = <0>;

				mhi,doorbell-mode = <2>;

				mhi,ee = <0x4>;

			};



			mhi_chan@17 {

				reg = <17>;

				label = "QMI1";

				mhi,num-elements = <64>;

				mhi,event-ring = <3>;

				mhi,chan-dir = <2>;

				mhi,data-type = <0>;

				mhi,doorbell-mode = <2>;

				mhi,ee = <0x4>;

			};



			mhi_chan@18 {

				reg = <18>;

				label = "IP_CTRL";

				mhi,num-elements = <64>;

				mhi,event-ring = <1>;

				mhi,chan-dir = <1>;

				mhi,data-type = <0>;

				mhi,doorbell-mode = <2>;

				mhi,ee = <0x4>;

			};



			mhi_chan@19 {

				reg = <19>;

				label = "IP_CTRL";

				mhi,num-elements = <64>;

				mhi,event-ring = <1>;

				mhi,chan-dir = <2>;

				mhi,data-type = <0>;

				mhi,doorbell-mode = <2>;

				mhi,ee = <0x4>;

				mhi,auto-queue;

			};



			mhi_chan@20 {

				reg = <20>;

				label = "IPCR";

				mhi,num-elements = <64>;

				mhi,event-ring = <2>;

				mhi,chan-dir = <1>;

				mhi,data-type = <1>;

				mhi,doorbell-mode = <2>;

				mhi,ee = <0x4>;

				mhi,auto-start;

			};



			mhi_chan@21 {

				reg = <21>;

				label = "IPCR";

				mhi,num-elements = <64>;

				mhi,event-ring = <2>;

				mhi,chan-dir = <2>;

				mhi,data-type = <0>;

				mhi,doorbell-mode = <2>;

				mhi,ee = <0x4>;

				mhi,auto-queue;

				mhi,auto-start;

			};



			mhi_chan@22 {

				reg = <22>;

				label = "TF";

				mhi,num-elements = <64>;

				mhi,event-ring = <2>;

				mhi,chan-dir = <1>;

				mhi,data-type = <0>;

				mhi,doorbell-mode = <2>;

				mhi,ee = <0x4>;

			};



			mhi_chan@23 {

				reg = <23>;

				label = "TF";

				mhi,num-elements = <64>;

				mhi,event-ring = <2>;

				mhi,chan-dir = <2>;

				mhi,data-type = <0>;

				mhi,doorbell-mode = <2>;

				mhi,ee = <0x4>;

			};



			mhi_chan@25 {

				reg = <25>;

				label = "BL";

				mhi,num-elements = <64>;

				mhi,event-ring = <2>;

				mhi,chan-dir = <2>;

				mhi,data-type = <0>;

				mhi,doorbell-mode = <2>;

				mhi,ee = <0x2>;

				mhi,auto-queue;

				mhi,auto-start;

			};



			mhi_chan@26 {

				reg = <26>;

				label = "DCI";

				mhi,num-elements = <64>;

				mhi,event-ring = <3>;

				mhi,chan-dir = <1>;

				mhi,data-type = <0>;

				mhi,doorbell-mode = <2>;

				mhi,ee = <0x4>;

			};



			mhi_chan@27 {

				reg = <27>;

				label = "DCI";

				mhi,num-elements = <64>;

				mhi,event-ring = <3>;

				mhi,chan-dir = <2>;

				mhi,data-type = <0>;

				mhi,doorbell-mode = <2>;

				mhi,ee = <0x4>;

			};



			mhi_chan@32 {

				reg = <32>;

				label = "DUN";

				mhi,num-elements = <64>;

				mhi,event-ring = <3>;

				mhi,chan-dir = <1>;

				mhi,data-type = <0>;

				mhi,doorbell-mode = <2>;

				mhi,ee = <0x4>;

			};



			mhi_chan@33 {

				reg = <33>;

				label = "DUN";

				mhi,num-elements = <64>;

				mhi,event-ring = <3>;

				mhi,chan-dir = <2>;

				mhi,data-type = <0>;

				mhi,doorbell-mode = <2>;

				mhi,ee = <0x4>;

			};



			mhi_chan@100 {

				reg = <100>;

				label = "IP_HW0";

				mhi,num-elements = <512>;

				mhi,event-ring = <4>;

				mhi,chan-dir = <1>;

				mhi,data-type = <1>;

				mhi,doorbell-mode = <3>;

				mhi,ee = <0x4>;

				mhi,db-mode-switch;

			};



			mhi_chan@101 {

				reg = <101>;

				label = "IP_HW0";

				mhi,num-elements = <512>;

				mhi,event-ring = <5>;

				mhi,chan-dir = <2>;

				mhi,data-type = <4>;

				mhi,doorbell-mode = <3>;

				mhi,ee = <0x4>;

			};



			mhi_chan@102 {

				reg = <102>;

				label = "IP_HW_ADPL";

				mhi,event-ring = <6>;

				mhi,chan-dir = <2>;

				mhi,data-type = <3>;

				mhi,ee = <0x4>;

				mhi,offload-chan;

				mhi,lpm-notify;

			};



			mhi_chan@103 {

				reg = <103>;

				label = "IP_HW_QDSS";

				mhi,num-elements = <128>;

				mhi,event-ring = <7>;

				mhi,chan-dir = <2>;

				mhi,data-type = <0>;

				mhi,doorbell-mode = <2>;

				mhi,ee = <0x4>;

			};



			mhi_chan@104 {

				reg = <104>;

				label = "IP_HW_OFFLOAD_0";

				mhi,event-ring = <4>;

				mhi,chan-dir = <1>;

				mhi,data-type = <3>;

				mhi,ee = <0x4>;

				mhi,offload-chan;

			};



			mhi_chan@105 {

				reg = <105>;

				label = "IP_HW_OFFLOAD_0";

				mhi,event-ring = <5>;

				mhi,chan-dir = <2>;

				mhi,data-type = <3>;

				mhi,ee = <0x4>;

				mhi,offload-chan;

				mhi,lpm-notify;

			};



			mhi_chan@107 {

				reg = <107>;

				label = "IP_HW_MHIP_1";

				mhi,event-ring = <10>;

				mhi,chan-dir = <1>;

				mhi,data-type = <3>;

				mhi,ee = <0x4>;

				mhi,offload-chan;

			};



			mhi_chan@108 {

				reg = <108>;

				label = "IP_HW_MHIP_1";

				mhi,event-ring = <11>;

				mhi,chan-dir = <2>;

				mhi,data-type = <3>;

				mhi,ee = <0x4>;

				mhi,offload-chan;

				mhi,lpm-notify;

			};

		};



		mhi_events {

				mhi_event@0 {

				mhi,num-elements = <32>;

				mhi,intmod = <1>;

				mhi,msi = <1>;

				mhi,priority = <1>;

				mhi,brstmode = <2>;

				mhi,data-type = <1>;

			};



			mhi_event@1 {

				mhi,num-elements = <256>;

				mhi,intmod = <1>;

				mhi,msi = <2>;

				mhi,priority = <1>;

				mhi,brstmode = <2>;

			};



			mhi_event@2 {

				mhi,num-elements = <256>;

				mhi,intmod = <1>;

				mhi,msi = <3>;

				mhi,priority = <1>;

				mhi,brstmode = <2>;

			};



			mhi_event@3 {

				mhi,num-elements = <256>;

				mhi,intmod = <1>;

				mhi,msi = <4>;

				mhi,priority = <1>;

				mhi,brstmode = <2>;

			};



			mhi_event@4 {

				mhi,num-elements = <1024>;

				mhi,intmod = <5>;

				mhi,msi = <5>;

				mhi,chan = <100>;

				mhi,priority = <1>;

				mhi,brstmode = <3>;

				mhi,hw-ev;

			};



			mhi_event@5 {

				mhi,num-elements = <1024>;

				mhi,intmod = <5>;

				mhi,msi = <6>;

				mhi,chan = <101>;

				mhi,priority = <1>;

				mhi,brstmode = <3>;

				mhi,hw-ev;

				mhi,client-manage;

			};



			mhi_event@6 {

				mhi,num-elements = <0>;

				mhi,intmod = <0>;

				mhi,msi = <7>;

				mhi,chan = <102>;

				mhi,priority = <1>;

				mhi,brstmode = <3>;

				mhi,hw-ev;

				mhi,client-manage;

				mhi,offload;

			};



			mhi_event@7 {

				mhi,num-elements = <1024>;

				mhi,intmod = <5>;

				mhi,msi = <8>;

				mhi,chan = <103>;

				mhi,priority = <1>;

				mhi,brstmode = <2>;

				mhi,hw-ev;

			};



			mhi_event@8 {

				mhi,num-elements = <0>;

				mhi,intmod = <0>;

				mhi,msi = <9>;

				mhi,chan = <105>;

				mhi,priority = <1>;

				mhi,brstmode = <3>;

				mhi,hw-ev;

				mhi,client-manage;

				mhi,offload;

			};



			mhi_event@9 {

				mhi,num-elements = <0>;

				mhi,intmod = <0>;

				mhi,msi = <10>;

				mhi,chan = <106>;

				mhi,priority = <1>;

				mhi,brstmode = <3>;

				mhi,hw-ev;

				mhi,client-manage;

				mhi,offload;

			};



			mhi_event@10 {

				mhi,num-elements = <0>;

				mhi,intmod = <0>;

				mhi,msi = <11>;

				mhi,chan = <107>;

				mhi,priority = <1>;

				mhi,brstmode = <3>;

				mhi,hw-ev;

				mhi,client-manage;

				mhi,offload;

			};



			mhi_event@11 {

				mhi,num-elements = <0>;

				mhi,intmod = <0>;

				mhi,msi = <12>;

				mhi,chan = <108>;

				mhi,priority = <1>;

				mhi,brstmode = <3>;

				mhi,hw-ev;

				mhi,client-manage;

				mhi,offload;

			};

		};



		mhi_devices {

			mhi_netdev_2: mhi_rmnet@0 {

				reg = <0x0>;

				mhi,chan = "IP_HW0";

				mhi,interface-name = "rmnet_mhi";

				mhi,mru = <0x8000>;

				mhi,chan-skb;

			};

			mhi_rmnet@1 {

				reg = <0x1>;

				mhi,chan = "IP_HW0_RSC";

				mhi,mru = <0x8000>;

				mhi,rsc-parent = <&mhi_netdev_2>;

			};

		};

	};

};

arch/arm64/boot/dts/qcom/sa8155-vm.dtsi

+1 −0
Original line number Diff line number Diff line
@@ -712,6 +712,7 @@ 
#include "sa8155-vm-usb.dtsi"

#include "sa8155-vm-audio.dtsi"

#include "sa8155-vm-pcie.dtsi"

#include "sa8155-vm-mhi.dtsi"



&qupv3_se13_4uart {

	status = "ok";