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Commit e06e9bf5 authored by Sujeev Dias's avatar Sujeev Dias
Browse files

ARM: dts: msm: disable legacy IP_HW channels for sm8150 



SM8150 uses hardware offload channels 104, and 105 to send ip packets
between external modem and sm8150. Disable legacy channels 100, and
101.

CRs-Fixed: 2257422
Change-Id: Id5a10e4ca767c8868cf7079ce4953ac97208ca04
Signed-off-by: default avatarSujeev Dias <sdias@codeaurora.org>
parent b5a4c8cd

arch/arm64/boot/dts/qcom/sm8150-mhi.dtsi

+5 −49
Original line number Diff line number Diff line
@@ -324,33 +324,10 @@ 
				mhi,ee = <2>;

			};



			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 = <2>;

				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 = <1>;

				mhi,doorbell-mode = <3>;

				mhi,ee = <2>;

			};



			mhi_chan@104 {

				reg = <104>;

				label = "IP_HW_OFFLOAD_0";

				mhi,event-ring = <6>;

				mhi,event-ring = <4>;

				mhi,chan-dir = <1>;

				mhi,data-type = <3>;

				mhi,ee = <2>;
@@ -360,7 +337,7 @@ 
			mhi_chan@105 {

				reg = <105>;

				label = "IP_HW_OFFLOAD_0";

				mhi,event-ring = <7>;

				mhi,event-ring = <5>;

				mhi,chan-dir = <2>;

				mhi,data-type = <3>;

				mhi,ee = <2>;
@@ -402,30 +379,9 @@ 
			};



			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,msi = <5>;

				mhi,chan = <104>;

				mhi,priority = <1>;

				mhi,brstmode = <3>;
@@ -434,10 +390,10 @@ 
				mhi,offload;

			};



			mhi_event@7 {

			mhi_event@5 {

				mhi,num-elements = <0>;

				mhi,intmod = <0>;

				mhi,msi = <8>;

				mhi,msi = <6>;

				mhi,chan = <105>;

				mhi,priority = <1>;

				mhi,brstmode = <3>;