27 lines
845 B
Plaintext
27 lines
845 B
Plaintext
* 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 >;
|
|
};
|