[PATCH v1 05/20] MIPS: dts: ath79: ar9331: use path references when extending nodes

[Sascha Hauer]

On Fri, Feb 17, 2023 at 06:30:42PM +0100, Ahmad Fatoum wrote:
> LED heartbeat already broke, because upstream renamed the node name.
> Fix that and let's use references, so we get errors if an upstream DT
> update breaks our usage.
> 
> Signed-off-by: Ahmad Fatoum <a.fatoum at pengutronix.de>
> ---
>  arch/mips/dts/ar9331-dptechnics-dpt-module.dts | 16 ++++++----------
>  arch/mips/dts/ar9331.dtsi                      | 12 +++++-------
>  2 files changed, 11 insertions(+), 17 deletions(-)
> 
> diff --git a/arch/mips/dts/ar9331-dptechnics-dpt-module.dts b/arch/mips/dts/ar9331-dptechnics-dpt-module.dts
> index 8a0ae9caf791..da19d7b88ee1 100644
> --- a/arch/mips/dts/ar9331-dptechnics-dpt-module.dts
> +++ b/arch/mips/dts/ar9331-dptechnics-dpt-module.dts
> @@ -20,18 +20,14 @@
>  			barebox,provide-mac-address = <&eth0>;
>  		};
>  	};
> +};
>  
> -	leds {
> -		system {
> -			barebox,default-trigger = "heartbeat";
> -		};
> -	};
> +&{/leds/led-0} {
> +	barebox,default-trigger = "heartbeat";
> +};
>  
> -	gpio-keys {
> -		button at 0 {
> -			gpios = <&gpio 11 GPIO_ACTIVE_HIGH>;
> -		};
> -	};
> +&{/gpio-keys/button at 0} {
> +	gpios = <&gpio 11 GPIO_ACTIVE_HIGH>;

So here is another bug you catched with this series. The upstream device
node was renamed to /gpio-keys/button-0. I fixed this up locally here.

Sascha

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