Re: [Upstream] [PATCH 02/15] arm64: dts: imx8mm-phycore-som: Fix bluetooth wakeup source

[Teresa Remmet <T.Remmet@phytec.de>]

Am Montag, dem 25.11.2024 um 09:18 +0100 schrieb Andrej Picej:
> 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: Andrej Picej <andrej.picej@norik.com>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>

> ---
>  arch/arm64/boot/dts/freescale/imx8mm-phyboard-polis-rdk.dts | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/arm64/boot/dts/freescale/imx8mm-phyboard-polis-
> rdk.dts b/arch/arm64/boot/dts/freescale/imx8mm-phyboard-polis-rdk.dts
> index 5eacbd9611ee..31d5c57d3c24 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mm-phyboard-polis-rdk.dts
> +++ b/arch/arm64/boot/dts/freescale/imx8mm-phyboard-polis-rdk.dts
> @@ -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
>                 >;
>         };
>  

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