1642e66201
Compatible list is used in commit 03b1781 but is not documented.
Add necessary device tree bindings to describe on-chip UFS host
controllers.
Signed-off-by: Sujit Reddy Thumma <sthumma@codeaurora.org>
Signed-off-by: Santosh Y <santoshsy@gmail.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
16 lines
487 B
Text
16 lines
487 B
Text
* Universal Flash Storage (UFS) Host Controller
|
|
|
|
UFSHC nodes are defined to describe on-chip UFS host controllers.
|
|
Each UFS controller instance should have its own node.
|
|
|
|
Required properties:
|
|
- compatible : compatible list, contains "jedec,ufs-1.1"
|
|
- interrupts : <interrupt mapping for UFS host controller IRQ>
|
|
- reg : <registers mapping>
|
|
|
|
Example:
|
|
ufshc@0xfc598000 {
|
|
compatible = "jedec,ufs-1.1";
|
|
reg = <0xfc598000 0x800>;
|
|
interrupts = <0 28 0>;
|
|
};
|