[PATCH 22/24] Documentation: DT bindings: add more chip compatible strings for Tegra EHCI

[Paul Walmsley]

Add compatible strings for the EHCI IP blocks present on several Tegra
chips.  The primary objective here is to avoid checkpatch warnings,
per:

http://marc.info/?l=linux-tegra&m=142201349727836&w=2

Signed-off-by: Paul Walmsley <paul@xxxxxxxxx>
Cc: Rob Herring <robh+dt@xxxxxxxxxx>
Cc: Pawel Moll <pawel.moll@xxxxxxx>
Cc: Mark Rutland <mark.rutland@xxxxxxx>
Cc: Ian Campbell <ijc+devicetree@xxxxxxxxxxxxxx>
Cc: Kumar Gala <galak@xxxxxxxxxxxxxx>
Cc: Stephen Warren <swarren@xxxxxxxxxxxxx>
Cc: Thierry Reding <thierry.reding@xxxxxxxxx>
Cc: Alexandre Courbot <gnurou@xxxxxxxxx>
Cc: Paul Walmsley <pwalmsley@xxxxxxxxxx>
Cc: devicetree@xxxxxxxxxxxxxxx
Cc: linux-tegra@xxxxxxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx
---
 .../bindings/usb/nvidia,tegra20-ehci.txt           |    7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/usb/nvidia,tegra20-ehci.txt b/Documentation/devicetree/bindings/usb/nvidia,tegra20-ehci.txt
index 3dc9140e3dfb..5c95962d350a 100644
--- a/Documentation/devicetree/bindings/usb/nvidia,tegra20-ehci.txt
+++ b/Documentation/devicetree/bindings/usb/nvidia,tegra20-ehci.txt
@@ -6,7 +6,12 @@ Practice : Universal Serial Bus" with the following modifications
 and additions :
 
 Required properties :
- - compatible : Should be "nvidia,tegra20-ehci".
+ - compatible : "nvidia,tegra20-ehci"
+   "nvidia,tegra30-ehci"
+   "nvidia,tegra114-ehci" (not yet matched by the driver)
+   "nvidia,tegra124-ehci" (not yet matched by the driver)
+   "nvidia,tegra132-ehci" (not yet matched by the driver)
+   "nvidia,tegra210-ehci" (not yet matched by the driver)
  - nvidia,phy : phandle of the PHY that the controller is connected to.
  - clocks : Must contain one entry, for the module clock.
    See ../clocks/clock-bindings.txt for details.


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