[PATCH 1/2] dt-bindings: gpio: Add compatible string for Tegra268

Add compatible strings for the GPIO controllers on the Tegra268 device.
The Tegra268 device has the same GPIO controllers as Tegra264, but only
has a subset of the pins and hence, GPIOs.

Signed-off-by: Jon Hunter <[email protected]>
---
 Documentation/devicetree/bindings/gpio/nvidia,tegra186-gpio.yaml | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/Documentation/devicetree/bindings/gpio/nvidia,tegra186-gpio.yaml b/Documentation/devicetree/bindings/gpio/nvidia,tegra186-gpio.yaml
index adeb3b3a2902..fac53e65909b 100644
--- a/Documentation/devicetree/bindings/gpio/nvidia,tegra186-gpio.yaml
+++ b/Documentation/devicetree/bindings/gpio/nvidia,tegra186-gpio.yaml
@@ -91,6 +91,9 @@ properties:
       - nvidia,tegra264-gpio
       - nvidia,tegra264-gpio-uphy
       - nvidia,tegra264-gpio-aon
+      - nvidia,tegra268-gpio
+      - nvidia,tegra268-gpio-uphy
+      - nvidia,tegra268-gpio-aon
 
   reg-names:
     items:
@@ -169,6 +172,8 @@ allOf:
               - nvidia,tegra256-gpio
               - nvidia,tegra264-gpio
               - nvidia,tegra264-gpio-uphy
+              - nvidia,tegra268-gpio
+              - nvidia,tegra268-gpio-uphy
     then:
       properties:
         interrupts:
@@ -185,6 +190,7 @@ allOf:
               - nvidia,tegra234-gpio-aon
               - nvidia,tegra238-gpio-aon
               - nvidia,tegra264-gpio-aon
+              - nvidia,tegra268-gpio-aon
     then:
       properties:
         interrupts:
@@ -201,6 +207,9 @@ allOf:
               - nvidia,tegra264-gpio
               - nvidia,tegra264-gpio-uphy
               - nvidia,tegra264-gpio-aon
+              - nvidia,tegra268-gpio
+              - nvidia,tegra268-gpio-uphy
+              - nvidia,tegra268-gpio-aon
     then:
       required:
         - wakeup-parent

-- 
2.43.0