Pins associated with m_can can be the source of a wakeup in deep sleep states. To be able to wakeup these pins have to be configured in a special way. To support this configuration add the default and wakeup pinctrl states. Signed-off-by: Markus Schneider-Pargmann <msp@xxxxxxxxxxxx> --- .../devicetree/bindings/net/can/bosch,m_can.yaml | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/Documentation/devicetree/bindings/net/can/bosch,m_can.yaml b/Documentation/devicetree/bindings/net/can/bosch,m_can.yaml index 33f1688ca208..7c6fa7367c37 100644 --- a/Documentation/devicetree/bindings/net/can/bosch,m_can.yaml +++ b/Documentation/devicetree/bindings/net/can/bosch,m_can.yaml @@ -106,6 +106,22 @@ properties: maximum: 32 minItems: 1 + pinctrl-0: + description: Default pinctrl state + + pinctrl-1: + description: Wakeup pinctrl state + + pinctrl-names: + description: + When present should contain at least "default" describing the default pin + states. The second state called "wakeup" describes the pins in their + wakeup configuration required to exit sleep states. + minItems: 1 + items: + - const: default + - const: wakeup + power-domains: description: Power domain provider node and an args specifier containing -- 2.43.0