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dt-bindings: usb: xhci-tegra: Add Tegra210 XUSB controller support

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Extend the Tegra XUSB controller device tree binding with Tegra210
support.

Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Thierry Reding 2016-02-04 16:20:38 +01:00
parent 5053dcb75b
commit 16108f0479
1 changed files with 12 additions and 0 deletions
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12
Documentation/devicetree/bindings/usb/nvidia,tegra124-xusb.txt
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@ -9,6 +9,7 @@ Required properties:
- compatible: Must be:
- Tegra124: "nvidia,tegra124-xusb"
- Tegra132: "nvidia,tegra132-xusb", "nvidia,tegra124-xusb"
- Tegra210: "nvidia,tegra210-xusb"
- reg: Must contain the base and length of the xHCI host registers, XUSB FPCI
registers and XUSB IPFS registers.
- reg-names: Must contain the following entries:
@ -50,6 +51,15 @@ For Tegra124 and Tegra132:
- hvdd-usb-ss-supply: High-voltage PCIe/USB3 power supply. Must supply 3.3 V.
- hvdd-usb-ss-pll-e-supply: High-voltage PLLE power supply. Must supply 3.3 V.
For Tegra210:
- dvddio-pex-supply: PCIe/USB3 analog logic power supply. Must supply 1.05 V.
- hvddio-pex-supply: High-voltage PCIe/USB3 power supply. Must supply 1.8 V.
- avdd-usb-supply: USB controller power supply. Must supply 3.3 V.
- avdd-pll-utmip-supply: UTMI PLL power supply. Must supply 1.8 V.
- avdd-pll-uerefe-supply: PLLE reference PLL power supply. Must supply 1.05 V.
- dvdd-pex-pll-supply: PCIe/USB3 PLL power supply. Must supply 1.05 V.
- hvdd-pex-pll-e-supply: High-voltage PLLE power supply. Must supply 1.8 V.
Optional properties:
--------------------
- phys: Must contain an entry for each entry in phy-names.
@ -58,6 +68,8 @@ Optional properties:
following PHYs are available:
- Tegra124: usb2-0, usb2-1, usb2-2, hsic-0, hsic-1, usb3-0, usb3-1
- Tegra132: usb2-0, usb2-1, usb2-2, hsic-0, hsic-1, usb3-0, usb3-1
- Tegra210: usb2-0, usb2-1, usb2-2, usb2-3, hsic-0, usb3-0, usb3-1, usb3-2,
usb3-3
Example:
--------