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-rw-r--r--Documentation/devicetree/bindings/pinctrl/nvidia,tegra124-xusb-padctl.txt4
1 files changed, 3 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/pinctrl/nvidia,tegra124-xusb-padctl.txt b/Documentation/devicetree/bindings/pinctrl/nvidia,tegra124-xusb-padctl.txt
index 2f9c0bd66457..30676ded85bb 100644
--- a/Documentation/devicetree/bindings/pinctrl/nvidia,tegra124-xusb-padctl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/nvidia,tegra124-xusb-padctl.txt
@@ -13,7 +13,9 @@ how to describe and reference PHYs in device trees.
Required properties:
--------------------
-- compatible: should be "nvidia,tegra124-xusb-padctl"
+- compatible: For Tegra124, must contain "nvidia,tegra124-xusb-padctl".
+ Otherwise, must contain '"nvidia,<chip>-xusb-padctl",
+ "nvidia-tegra124-xusb-padctl"', where <chip> is tegra132 or tegra210.
- reg: Physical base address and length of the controller's registers.
- resets: Must contain an entry for each entry in reset-names.
See ../reset/reset.txt for details.