[PATCH 4/4] arm64: dts: ti: k3-am62d2-evm: add out-band-wakeup property to m_can devices
Kendall Willis <[email protected]>
| Newsgroups | org.kernel.vger.linux-devicetree,org.infradead.lists.linux-arm-kernel,org.kernel.vger.linux-kernel |
|---|---|
| Message-ID | <[email protected]> |
The m_can pins can be a wakeup source in the deepest low power states, despite being in the MCU domain which is OFF during deeper low power states. Add the out-band-wakeup property to allow the out_band_wakeup flag to be enabled during suspend for m_can devices. Signed-off-by: Kendall Willis <[email protected]> --- arch/arm64/boot/dts/ti/k3-am62d2-evm.dts | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am62d2-evm.dts b/arch/arm64/boot/dts/ti/k3-am62d2-evm.dts index f5ceb6a1b5debabf1ead67eea634b48db1540186..7f3c50a56ea87ea576e7e7a547932ede94f256ec 100644 --- a/arch/arm64/boot/dts/ti/k3-am62d2-evm.dts +++ b/arch/arm64/boot/dts/ti/k3-am62d2-evm.dts @@ -789,6 +789,7 @@ &c7x_0 { }; &mcu_mcan0 { + out-band-wakeup; pinctrl-names = "default", "wakeup"; pinctrl-0 = <&mcu_mcan0_tx_pins_default>, <&mcu_mcan0_rx_pins_default>; pinctrl-1 = <&mcu_mcan0_tx_pins_default>, <&mcu_mcan0_rx_pins_wakeup>; @@ -800,6 +801,7 @@ &mcu_mcan0 { }; &mcu_mcan1 { + out-band-wakeup; pinctrl-names = "default", "wakeup"; pinctrl-0 = <&mcu_mcan1_tx_pins_default>, <&mcu_mcan1_rx_pins_default>; pinctrl-1 = <&mcu_mcan1_tx_pins_default>, <&mcu_mcan1_rx_pins_wakeup>; -- 2.34.1