Messages in this thread Patch in this message | | | From | Markus Schneider-Pargmann <> | Subject | [PATCH 1/5] dt-bindings: can: tcan4x5x: Add tcan4552 and tcan4553 variants | Date | Tue, 14 Mar 2023 16:11:57 +0100 |
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These two new chips do not have state or wake pins.
Signed-off-by: Markus Schneider-Pargmann <msp@baylibre.com> --- .../devicetree/bindings/net/can/tcan4x5x.txt | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/Documentation/devicetree/bindings/net/can/tcan4x5x.txt b/Documentation/devicetree/bindings/net/can/tcan4x5x.txt index e3501bfa22e9..38a2b5369b44 100644 --- 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,tcan4x5x" or + "ti,tcan4552" or + "ti,tcan4553" - 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 { -- 2.39.2
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