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dt-bindings: phy: sun4i-usb-phy: Add compatible string for A83T 

The A83T has 3 USB PHYs, 1 for OTG, 1 for standard USB, 1 for USB HSIC.

Add a compatible string for it, and describe the needed properties.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Rob Herring <robh@kernel.org>
Tested-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
This commit is contained in:
Chen-Yu Tsai 2017-08-03 16:14:05 +08:00 committed by Kishon Vijay Abraham I
parent 7a1de06302
commit 1af5564644
1 changed files with 4 additions and 2 deletions
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6
Documentation/devicetree/bindings/phy/sun4i-usb-phy.txt
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@ -9,6 +9,7 @@ Required properties:
* allwinner,sun7i-a20-usb-phy
* allwinner,sun8i-a23-usb-phy
* allwinner,sun8i-a33-usb-phy
* allwinner,sun8i-a83t-usb-phy
* allwinner,sun8i-h3-usb-phy
* allwinner,sun8i-v3s-usb-phy
* allwinner,sun50i-a64-usb-phy
@ -17,7 +18,7 @@ Required properties:
* "phy_ctrl"
* "pmu0" for H3, V3s and A64
* "pmu1"
* "pmu2" for sun4i, sun6i, sun7i or sun8i-h3
* "pmu2" for sun4i, sun6i, sun7i, sun8i-a83t or sun8i-h3
* "pmu3" for sun8i-h3
- #phy-cells : from the generic phy bindings, must be 1
- clocks : phandle + clock specifier for the phy clocks
@ -25,12 +26,13 @@ Required properties:
* "usb_phy" for sun4i, sun5i or sun7i
* "usb0_phy", "usb1_phy" and "usb2_phy" for sun6i
* "usb0_phy", "usb1_phy" for sun8i
* "usb0_phy", "usb1_phy", "usb2_phy" and "usb2_hsic_12M" for sun8i-a83t
* "usb0_phy", "usb1_phy", "usb2_phy" and "usb3_phy" for sun8i-h3
- resets : a list of phandle + reset specifier pairs
- reset-names :
* "usb0_reset"
* "usb1_reset"
* "usb2_reset" for sun4i, sun6i, sun7i or sun8i-h3
* "usb2_reset" for sun4i, sun6i, sun7i, sun8i-a83t or sun8i-h3
* "usb3_reset" for sun8i-h3
Optional properties: