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Diffstat (limited to 'dts/Bindings/ufs/tc-dwc-g210-pltfrm.txt')
| -rw-r--r-- | dts/Bindings/ufs/tc-dwc-g210-pltfrm.txt | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/dts/Bindings/ufs/tc-dwc-g210-pltfrm.txt b/dts/Bindings/ufs/tc-dwc-g210-pltfrm.txt new file mode 100644 index 0000000000..71c0777960 --- /dev/null +++ b/dts/Bindings/ufs/tc-dwc-g210-pltfrm.txt @@ -0,0 +1,26 @@ +* Universal Flash Storage (UFS) DesignWare Host Controller + +DWC_UFS nodes are defined to describe on-chip UFS host controllers and MPHY. +Each UFS controller instance should have its own node. + +Required properties: +- compatible : compatible list must contain the PHY type & version: + "snps,g210-tc-6.00-20bit" + "snps,g210-tc-6.00-40bit" + complemented with the Controller IP version: + "snps,dwc-ufshcd-1.40a" + complemented with the JEDEC version: + "jedec,ufs-1.1" + "jedec,ufs-2.0" + +- reg : <registers mapping> +- interrupts : <interrupt mapping for UFS host controller IRQ> + +Example for a setup using a 1.40a DWC Controller with a 6.00 G210 40-bit TC: + dwc-ufs@d0000000 { + compatible = "snps,g210-tc-6.00-40bit", + "snps,dwc-ufshcd-1.40a", + "jedec,ufs-2.0"; + reg = < 0xd0000000 0x10000 >; + interrupts = < 24 >; + }; |