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dt-bindings: usb: j721e: add ranges and dma-coherent props 

Add missed 'ranges' and 'dma-coherent' properties as cdns-usb DT nodes has
child node and DMA IO is coherent on TI K3 J721E/J7200 SoCs.

This also fixes dtbs_check warning:
 cdns-usb@4104000: 'dma-coherent', 'ranges' do not match any of the regexes: '^usb@', 'pinctrl-[0-9]+'

Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Acked-by: Aswath Govindraju <a-govindraju@ti.com>
Reviewed-by: Aswath Govindraju <a-govindraju@ti.com>
Link: https://lore.kernel.org/r/20210115193124.5706-1-grygorii.strashko@ti.com
Signed-off-by: Rob Herring <robh@kernel.org>
This commit is contained in:
Grygorii Strashko 2021-01-15 21:31:24 +02:00 committed by Rob Herring
parent 3490e333bd
commit 453b674178
1 changed files with 4 additions and 0 deletions
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4
Documentation/devicetree/bindings/usb/ti,j721e-usb.yaml
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@ -17,6 +17,8 @@ properties:
reg:
description: module registers
ranges: true
power-domains:
description:
PM domain provider node and an args specifier containing
@ -58,6 +60,8 @@ properties:
'#size-cells':
const: 2
dma-coherent: true
patternProperties:
"^usb@":
type: object