Commit | Line | Data |
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fc040a3f JP |
1 | * Universal Flash Storage (UFS) DesignWare Host Controller |
2 | ||
3 | DWC_UFS nodes are defined to describe on-chip UFS host controllers and MPHY. | |
4 | Each UFS controller instance should have its own node. | |
5 | ||
6 | Required properties: | |
7 | - compatible : compatible list must contain the PHY type & version: | |
8 | "snps,g210-tc-6.00-20bit" | |
9 | "snps,g210-tc-6.00-40bit" | |
10 | complemented with the Controller IP version: | |
11 | "snps,dwc-ufshcd-1.40a" | |
12 | complemented with the JEDEC version: | |
13 | "jedec,ufs-1.1" | |
14 | "jedec,ufs-2.0" | |
15 | ||
16 | - reg : <registers mapping> | |
17 | - interrupts : <interrupt mapping for UFS host controller IRQ> | |
18 | ||
19 | Example for a setup using a 1.40a DWC Controller with a 6.00 G210 40-bit TC: | |
20 | dwc-ufs@d0000000 { | |
21 | compatible = "snps,g210-tc-6.00-40bit", | |
22 | "snps,dwc-ufshcd-1.40a", | |
23 | "jedec,ufs-2.0"; | |
24 | reg = < 0xd0000000 0x10000 >; | |
25 | interrupts = < 24 >; | |
26 | }; |