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Commit 2b8d5929 authored by Thierry Reding's avatar Thierry Reding Committed by Kishon Vijay Abraham I
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dt-bindings: phy: tegra: Add Tegra186 support 



Extend the bindings to cover the set of features found in Tegra186. Note
that, technically, there are four more supplies connected to the XUSB
pad controller (DVDD_PEX, DVDD_PEX_PLL, HVDD_PEX and HVDD_PEX_PLL), but
the power sequencing requirements of Tegra186 require these to be under
the control of the PMIC.

Reviewed-by: default avatarJC Kuo <jckuo@nvidia.com>
Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarKishon Vijay Abraham I <kishon@ti.com>
parent 9e98c678

Documentation/devicetree/bindings/phy/nvidia,tegra124-xusb-padctl.txt

+9 −0
Original line number Diff line number Diff line
@@ -36,11 +36,20 @@ Required properties: 
  - Tegra124: "nvidia,tegra124-xusb-padctl"

  - Tegra132: "nvidia,tegra132-xusb-padctl", "nvidia,tegra124-xusb-padctl"

  - Tegra210: "nvidia,tegra210-xusb-padctl"

  - Tegra186: "nvidia,tegra186-xusb-padctl"

- reg: Physical base address and length of the controller's registers.

- resets: Must contain an entry for each entry in reset-names.

- reset-names: Must include the following entries:

  - "padctl"



For Tegra186:

- avdd-pll-erefeut-supply: UPHY brick and reference clock as well as UTMI PHY

  power supply. Must supply 1.8 V.

- avdd-usb-supply: USB I/Os, VBUS, ID, REXT, D+/D- power supply. Must supply

  3.3 V.

- vclamp-usb-supply: Bias rail for USB pad. Must supply 1.8 V.

- vddio-hsic-supply: HSIC PHY power supply. Must supply 1.2 V.





Pad nodes:

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