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| author | Bartosz Golaszewski <bgolaszewski@baylibre.com> | 2017-01-30 11:01:58 +0100 |
|---|---|---|
| committer | Sekhar Nori <nsekhar@ti.com> | 2017-01-31 16:24:54 +0530 |
| commit | 79a2dc9849301620e07ddc80788ce2cabeb97183 (patch) | |
| tree | 9d6aec2e0bf641ad97f00bffc807335168f48dd0 /Documentation/devicetree/bindings/ata | |
| parent | 4302a38ef6f1ebdbdec886bcc7b2d27654e50aea (diff) | |
| download | lwn-79a2dc9849301620e07ddc80788ce2cabeb97183.tar.gz lwn-79a2dc9849301620e07ddc80788ce2cabeb97183.zip | |
devicetree: bindings: add bindings for ahci-da850
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>
Diffstat (limited to 'Documentation/devicetree/bindings/ata')
| -rw-r--r-- | Documentation/devicetree/bindings/ata/ahci-da850.txt | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/ata/ahci-da850.txt b/Documentation/devicetree/bindings/ata/ahci-da850.txt new file mode 100644 index 000000000000..5f8193417725 --- /dev/null +++ b/Documentation/devicetree/bindings/ata/ahci-da850.txt @@ -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>; + }; |