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Commit f83c39cb authored by Sujeev Dias's avatar Sujeev Dias
Browse files

ARM: dts: msm: add support for bandwidth scaling event ring 



Add a dedicated low priority SW event ring for bandwidth
scaling feature.

CRs-Fixed: 2479785
Change-Id: I656458433b81eaad8e610f04117e0d929fbc1c40
Acked-by: default avatarBhaumik Vasav Bhatt <bbhatt@qti.qualcomm.com>
parent 67fd3d35

qcom/kona-mhi.dtsi

+25 −16
Original line number Original line Diff line number Diff line
@@ -406,7 +406,7 @@ 
				reg = <100>;

				reg = <100>;

				label = "IP_HW0";

				label = "IP_HW0";

				mhi,num-elements = <512>;

				mhi,num-elements = <512>;

				mhi,event-ring = <6>;

				mhi,event-ring = <7>;

				mhi,chan-dir = <1>;

				mhi,chan-dir = <1>;

				mhi,data-type = <1>;

				mhi,data-type = <1>;

				mhi,doorbell-mode = <3>;

				mhi,doorbell-mode = <3>;
@@ -418,7 +418,7 @@ 
				reg = <101>;

				reg = <101>;

				label = "IP_HW0";

				label = "IP_HW0";

				mhi,num-elements = <512>;

				mhi,num-elements = <512>;

				mhi,event-ring = <7>;

				mhi,event-ring = <8>;

				mhi,chan-dir = <2>;

				mhi,chan-dir = <2>;

				mhi,data-type = <4>;

				mhi,data-type = <4>;

				mhi,doorbell-mode = <3>;

				mhi,doorbell-mode = <3>;
@@ -428,7 +428,7 @@ 
			mhi_chan@102 {

			mhi_chan@102 {

				reg = <102>;

				reg = <102>;

				label = "IP_HW_ADPL";

				label = "IP_HW_ADPL";

				mhi,event-ring = <8>;

				mhi,event-ring = <9>;

				mhi,chan-dir = <2>;

				mhi,chan-dir = <2>;

				mhi,data-type = <3>;

				mhi,data-type = <3>;

				mhi,ee = <0x4>;

				mhi,ee = <0x4>;
@@ -440,7 +440,7 @@ 
				reg = <103>;

				reg = <103>;

				label = "IP_HW_QDSS";

				label = "IP_HW_QDSS";

				mhi,num-elements = <128>;

				mhi,num-elements = <128>;

				mhi,event-ring = <9>;

				mhi,event-ring = <10>;

				mhi,chan-dir = <2>;

				mhi,chan-dir = <2>;

				mhi,data-type = <0>;

				mhi,data-type = <0>;

				mhi,doorbell-mode = <2>;

				mhi,doorbell-mode = <2>;
@@ -452,7 +452,7 @@ 
				label = "IP_HW0_RSC";

				label = "IP_HW0_RSC";

				mhi,num-elements = <512>;

				mhi,num-elements = <512>;

				mhi,local-elements = <3078>;

				mhi,local-elements = <3078>;

				mhi,event-ring = <7>;

				mhi,event-ring = <8>;

				mhi,chan-dir = <2>;

				mhi,chan-dir = <2>;

				mhi,data-type = <5>;

				mhi,data-type = <5>;

				mhi,doorbell-mode = <3>;

				mhi,doorbell-mode = <3>;
@@ -463,7 +463,7 @@ 
			mhi_chan@105 {

			mhi_chan@105 {

				reg = <105>;

				reg = <105>;

				label = "IP_HW_MHIP_0";

				label = "IP_HW_MHIP_0";

				mhi,event-ring = <10>;

				mhi,event-ring = <11>;

				mhi,chan-dir = <1>;

				mhi,chan-dir = <1>;

				mhi,data-type = <3>;

				mhi,data-type = <3>;

				mhi,ee = <0x4>;

				mhi,ee = <0x4>;
@@ -473,7 +473,7 @@ 
			mhi_chan@106 {

			mhi_chan@106 {

				reg = <106>;

				reg = <106>;

				label = "IP_HW_MHIP_0";

				label = "IP_HW_MHIP_0";

				mhi,event-ring = <11>;

				mhi,event-ring = <12>;

				mhi,chan-dir = <2>;

				mhi,chan-dir = <2>;

				mhi,data-type = <3>;

				mhi,data-type = <3>;

				mhi,ee = <0x4>;

				mhi,ee = <0x4>;
@@ -484,7 +484,7 @@ 
			mhi_chan@107 {

			mhi_chan@107 {

				reg = <107>;

				reg = <107>;

				label = "IP_HW_MHIP_1";

				label = "IP_HW_MHIP_1";

				mhi,event-ring = <12>;

				mhi,event-ring = <13>;

				mhi,chan-dir = <1>;

				mhi,chan-dir = <1>;

				mhi,data-type = <3>;

				mhi,data-type = <3>;

				mhi,ee = <0x4>;

				mhi,ee = <0x4>;
@@ -494,7 +494,7 @@ 
			mhi_chan@108 {

			mhi_chan@108 {

				reg = <108>;

				reg = <108>;

				label = "IP_HW_MHIP_1";

				label = "IP_HW_MHIP_1";

				mhi,event-ring = <13>;

				mhi,event-ring = <14>;

				mhi,chan-dir = <2>;

				mhi,chan-dir = <2>;

				mhi,data-type = <3>;

				mhi,data-type = <3>;

				mhi,ee = <0x4>;

				mhi,ee = <0x4>;
@@ -562,6 +562,15 @@ 
			};

			};





			mhi_event@6 {

			mhi_event@6 {

				mhi,num-elements = <32>;

				mhi,intmod = <1>;

				mhi,msi = <0>;

				mhi,priority = <2>;

				mhi,brstmode = <2>;

				mhi,data-type = <3>;

			};



			mhi_event@7 {

				mhi,num-elements = <1024>;

				mhi,num-elements = <1024>;

				mhi,intmod = <5>;

				mhi,intmod = <5>;

				mhi,msi = <5>;

				mhi,msi = <5>;
@@ -571,7 +580,7 @@ 
				mhi,hw-ev;

				mhi,hw-ev;

			};

			};





			mhi_event@7 {

			mhi_event@8 {

				mhi,num-elements = <1024>;

				mhi,num-elements = <1024>;

				mhi,intmod = <5>;

				mhi,intmod = <5>;

				mhi,msi = <6>;

				mhi,msi = <6>;
@@ -582,7 +591,7 @@ 
				mhi,client-manage;

				mhi,client-manage;

			};

			};





			mhi_event@8 {

			mhi_event@9 {

				mhi,num-elements = <0>;

				mhi,num-elements = <0>;

				mhi,intmod = <0>;

				mhi,intmod = <0>;

				mhi,msi = <0>;

				mhi,msi = <0>;
@@ -594,7 +603,7 @@ 
				mhi,offload;

				mhi,offload;

			};

			};





			mhi_event@9 {

			mhi_event@10 {

				mhi,num-elements = <1024>;

				mhi,num-elements = <1024>;

				mhi,intmod = <5>;

				mhi,intmod = <5>;

				mhi,msi = <7>;

				mhi,msi = <7>;
@@ -604,7 +613,7 @@ 
				mhi,hw-ev;

				mhi,hw-ev;

			};

			};





			mhi_event@10 {

			mhi_event@11 {

				mhi,num-elements = <0>;

				mhi,num-elements = <0>;

				mhi,intmod = <0>;

				mhi,intmod = <0>;

				mhi,msi = <0>;

				mhi,msi = <0>;
@@ -616,7 +625,7 @@ 
				mhi,offload;

				mhi,offload;

			};

			};





			mhi_event@11 {

			mhi_event@12 {

				mhi,num-elements = <0>;

				mhi,num-elements = <0>;

				mhi,intmod = <0>;

				mhi,intmod = <0>;

				mhi,msi = <0>;

				mhi,msi = <0>;
@@ -628,7 +637,7 @@ 
				mhi,offload;

				mhi,offload;

			};

			};





			mhi_event@12 {

			mhi_event@13 {

				mhi,num-elements = <0>;

				mhi,num-elements = <0>;

				mhi,intmod = <0>;

				mhi,intmod = <0>;

				mhi,msi = <0>;

				mhi,msi = <0>;
@@ -640,7 +649,7 @@ 
				mhi,offload;

				mhi,offload;

			};

			};





			mhi_event@13 {

			mhi_event@14 {

				mhi,num-elements = <0>;

				mhi,num-elements = <0>;

				mhi,intmod = <0>;

				mhi,intmod = <0>;

				mhi,msi = <0>;

				mhi,msi = <0>;