Commit 81c665eb authored by Andrej Picej's avatar Andrej Picej Committed by Shawn Guo
Browse files

arm64: dts: imx8mm-phycore-som: Fix bluetooth wakeup source 



Not using pull-up on the host wake-up line triggers the wake up
immediately after device enters suspend. Fix this by enabling internal
pull-up and setting interrupt triggering on the falling edge.

Signed-off-by: default avatarAndrej Picej <andrej.picej@norik.com>
Reviewed-by: default avatarTeresa Remmet <t.remmet@phytec.de>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent b6af6a5a

arch/arm64/boot/dts/freescale/imx8mm-phyboard-polis-rdk.dts

+2 −2
Original line number Diff line number Diff line
@@ -255,7 +255,7 @@ bluetooth { 
		device-wakeup-gpios = <&gpio2 8 GPIO_ACTIVE_HIGH>;

		interrupt-names = "host-wakeup";

		interrupt-parent = <&gpio2>;

		interrupts = <9 IRQ_TYPE_EDGE_BOTH>;

		interrupts = <9 IRQ_TYPE_EDGE_FALLING>;

		max-speed = <2000000>;

		pinctrl-names = "default";

		pinctrl-0 = <&pinctrl_bt>;
@@ -332,7 +332,7 @@ pinctrl_bt: btgrp { 
		fsl,pins = <

			MX8MM_IOMUXC_SD1_DATA4_GPIO2_IO6	0x00

			MX8MM_IOMUXC_SD1_DATA6_GPIO2_IO8	0x00

			MX8MM_IOMUXC_SD1_DATA7_GPIO2_IO9	0x00

			MX8MM_IOMUXC_SD1_DATA7_GPIO2_IO9	0x140

		>;

	};