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Commit 63b2ff6a authored by Anup Patel's avatar Anup Patel Committed by Florian Fainelli
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arm64: dts: Add SBA-RAID DT nodes for Stingray SoC 



This patch adds Broadcom SBA-RAID DT nodes for Stingray SoC.

The Stingray SoC has total 32 SBA-RAID FlexRM rings and it has
8 CPUs so we create 8 SBA-RAID instances (one for each CPU).
This way Linux DMAENGINE will have one SBA-RAID DMA device for
each CPU.

Signed-off-by: default avatarAnup Patel <anup.patel@broadcom.com>
Signed-off-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
parent c6e95598

arch/arm64/boot/dts/broadcom/stingray/stingray-fs4.dtsi

+64 −0
Original line number Diff line number Diff line
@@ -51,4 +51,68 @@ 
			msi-parent = <&gic_its 0x4300>;

			#mbox-cells = <3>;

		};



		raid0: raid@0 {

			compatible = "brcm,iproc-sba-v2";

			mboxes = <&raid_mbox 0 0x1 0xff00>,

				 <&raid_mbox 1 0x1 0xff00>,

				 <&raid_mbox 2 0x1 0xff00>,

				 <&raid_mbox 3 0x1 0xff00>;

		};



		raid1: raid@1 {

			compatible = "brcm,iproc-sba-v2";

			mboxes = <&raid_mbox 4 0x1 0xff00>,

				 <&raid_mbox 5 0x1 0xff00>,

				 <&raid_mbox 6 0x1 0xff00>,

				 <&raid_mbox 7 0x1 0xff00>;

		};



		raid2: raid@2 {

			compatible = "brcm,iproc-sba-v2";

			mboxes = <&raid_mbox 8 0x1 0xff00>,

				 <&raid_mbox 9 0x1 0xff00>,

				 <&raid_mbox 10 0x1 0xff00>,

				 <&raid_mbox 11 0x1 0xff00>;

		};



		raid3: raid@3 {

			compatible = "brcm,iproc-sba-v2";

			mboxes = <&raid_mbox 12 0x1 0xff00>,

				 <&raid_mbox 13 0x1 0xff00>,

				 <&raid_mbox 14 0x1 0xff00>,

				 <&raid_mbox 15 0x1 0xff00>;

		};



		raid4: raid@4 {

			compatible = "brcm,iproc-sba-v2";

			mboxes = <&raid_mbox 16 0x1 0xff00>,

				 <&raid_mbox 17 0x1 0xff00>,

				 <&raid_mbox 18 0x1 0xff00>,

				 <&raid_mbox 19 0x1 0xff00>;

		};



		raid5: raid@5 {

			compatible = "brcm,iproc-sba-v2";

			mboxes = <&raid_mbox 20 0x1 0xff00>,

				 <&raid_mbox 21 0x1 0xff00>,

				 <&raid_mbox 22 0x1 0xff00>,

				 <&raid_mbox 23 0x1 0xff00>;

		};



		raid6: raid@6 {

			compatible = "brcm,iproc-sba-v2";

			mboxes = <&raid_mbox 24 0x1 0xff00>,

				 <&raid_mbox 25 0x1 0xff00>,

				 <&raid_mbox 26 0x1 0xff00>,

				 <&raid_mbox 27 0x1 0xff00>;

		};



		raid7: raid@7 {

			compatible = "brcm,iproc-sba-v2";

			mboxes = <&raid_mbox 28 0x1 0xff00>,

				 <&raid_mbox 29 0x1 0xff00>,

				 <&raid_mbox 30 0x1 0xff00>,

				 <&raid_mbox 31 0x1 0xff00>;

		};

	};