dt-bindings: can: tcan4x5x: Add tcan4552 and tcan4553 variants

These two new chips do not have state or wake pins.

Signed-off-by: Markus Schneider-Pargmann <msp@baylibre.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/all/20230728141923.162477-2-msp@baylibre.com
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

diff --git a/Documentation/devicetree/bindings/net/can/tcan4x5x.txt b/Documentation/devicetree/bindings/net/can/tcan4x5x.txt
index e3501bf..170e23f 100644 (file)
--- a/Documentation/devicetree/bindings/net/can/tcan4x5x.txt
+++ b/Documentation/devicetree/bindings/net/can/tcan4x5x.txt
@@ -4,7 +4,10 @@ Texas Instruments TCAN4x5x CAN Controller
 This file provides device node information for the TCAN4x5x interface contains.
 
 Required properties:
-       - compatible: "ti,tcan4x5x"
+       - compatible:
+               "ti,tcan4552", "ti,tcan4x5x"
+               "ti,tcan4553", "ti,tcan4x5x" or
+               "ti,tcan4x5x"
        - reg: 0
        - #address-cells: 1
        - #size-cells: 0
@@ -21,8 +24,10 @@ Optional properties:
        - reset-gpios: Hardwired output GPIO. If not defined then software
                       reset.
        - device-state-gpios: Input GPIO that indicates if the device is in
-                             a sleep state or if the device is active.
-       - device-wake-gpios: Wake up GPIO to wake up the TCAN device.
+                             a sleep state or if the device is active. Not
+                             available with tcan4552/4553.
+       - device-wake-gpios: Wake up GPIO to wake up the TCAN device. Not
+                            available with tcan4552/4553.
 
 Example:
 tcan4x5x: tcan4x5x@0 {