[PATCH 1/4] arm64: dts: ti: k3-am62-lp-sk: 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-am62-lp-sk.dts | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am62-lp-sk.dts b/arch/arm64/boot/dts/ti/k3-am62-lp-sk.dts index dfd65c00f5b95bca9e3a447f3ca14ad40631e1c2..011f2f37037553d1dd8ef68d2ecad36c4e93b130 100644 --- a/arch/arm64/boot/dts/ti/k3-am62-lp-sk.dts +++ b/arch/arm64/boot/dts/ti/k3-am62-lp-sk.dts @@ -283,6 +283,7 @@ &gpmc0 { }; &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>; @@ -294,6 +295,7 @@ &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