diff options
| author | Anup Patel <anup.patel@broadcom.com> | 2017-07-29 10:12:29 +0530 |
|---|---|---|
| committer | Florian Fainelli <f.fainelli@gmail.com> | 2017-08-07 10:30:14 -0700 |
| commit | 63b2ff6aa608297472313eee473c2df8b060d491 (patch) | |
| tree | 73c50169854701b513c0aad627e103f26e0cde80 /arch/arm64/boot/dts/broadcom | |
| parent | c6e9559869e5076df1fc494fffaf462e95ca7036 (diff) | |
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: Anup Patel <anup.patel@broadcom.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Diffstat (limited to 'arch/arm64/boot/dts/broadcom')
| -rw-r--r-- | arch/arm64/boot/dts/broadcom/stingray/stingray-fs4.dtsi | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/broadcom/stingray/stingray-fs4.dtsi b/arch/arm64/boot/dts/broadcom/stingray/stingray-fs4.dtsi index 1f927c4d5c98..8bf1dc6b46ca 100644 --- a/arch/arm64/boot/dts/broadcom/stingray/stingray-fs4.dtsi +++ b/arch/arm64/boot/dts/broadcom/stingray/stingray-fs4.dtsi @@ -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>; + }; }; |