redonkable/remarkable-linux
redonkable/remarkable-linux
1
0
Fork 0
Code Releases Activity

devicetree: bindings: add bindings for ahci-da850

Browse source 
Add DT bindings for the TI DA850 AHCI SATA controller.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
This commit is contained in:
Bartosz Golaszewski 2017-01-30 11:01:58 +01:00 committed by Sekhar Nori
parent 4302a38ef6
commit 79a2dc9849
1 changed files with 18 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

18
Documentation/devicetree/bindings/ata/ahci-da850.txt Normal file
View file

@ -0,0 +1,18 @@
Device tree binding for the TI DA850 AHCI SATA Controller
---------------------------------------------------------
Required properties:
- compatible: must be "ti,da850-ahci"
- reg: physical base addresses and sizes of the two register regions
used by the controller: the register map as defined by the
AHCI 1.1 standard and the Power Down Control Register (PWRDN)
for enabling/disabling the SATA clock receiver
- interrupts: interrupt specifier (refer to the interrupt binding)
Example:
sata: sata@218000 {
compatible = "ti,da850-ahci";
reg = <0x218000 0x2000>, <0x22c018 0x4>;
interrupts = <67>;
};