[PATCH] o4-imx-nano: Fix dtc warnings

[Oleh Kravchenko]

17.06.21 18:57, Fabio Estevam пише:
> Remove the LED unit addresses and reg properties to
> fix the following dtc build warnings:
> 
> arch/arm/dts/o4-imx-nano.dtb: Warning (reg_format): /leds/led at 0:reg: property has invalid length (4 bytes) (#address-cells == 2, #size-cells == 1)
> ...
> arch/arm/dts/o4-imx-nano.dtb: Warning (avoid_default_addr_size): /leds/led at 0: Relying on default #address-cells value
> 
> Reported-by: Tom Rini <trini at konsulko.com>
> Signed-off-by: Fabio Estevam <festevam at denx.de>
> ---
>  arch/arm/dts/o4-imx-nano.dts | 18 ++++++------------
>  1 file changed, 6 insertions(+), 12 deletions(-)
> 
> diff --git a/arch/arm/dts/o4-imx-nano.dts b/arch/arm/dts/o4-imx-nano.dts
> index d1785b7dc702..54d32f9dd47b 100644
> --- a/arch/arm/dts/o4-imx-nano.dts
> +++ b/arch/arm/dts/o4-imx-nano.dts
> @@ -24,40 +24,34 @@
>  	leds {
>  		compatible = "gpio-leds";
>  
> -		led at 0 {
> +		led0 {
>  			color = <LED_COLOR_ID_RED>;
>  			gpios = <&pcf8574a 0 GPIO_ACTIVE_LOW>;
> -			reg = <0>;
>  		};
>  
> -		led at 1 {
> +		led1{
>  			color = <LED_COLOR_ID_GREEN>;
>  			gpios = <&pcf8574a 1 GPIO_ACTIVE_LOW>;
> -			reg = <1>;
>  		};
>  
> -		led at 2 {
> +		led2 {
>  			gpios = <&pcf8574a 2 GPIO_ACTIVE_LOW>;
>  			color = <LED_COLOR_ID_BLUE>;
> -			reg = <2>;
>  		};
>  
> -		led at 3 {
> +		led3 {
>  			color = <LED_COLOR_ID_RED>;
>  			gpios = <&pcf8574a 3 GPIO_ACTIVE_LOW>;
> -			reg = <3>;
>  		};
>  
> -		led at 4 {
> +		led4{
>  			color = <LED_COLOR_ID_GREEN>;
>  			gpios = <&pcf8574a 4 GPIO_ACTIVE_LOW>;
> -			reg = <4>;
>  		};
>  
> -		led at 5 {
> +		led5 {
>  			color = <LED_COLOR_ID_BLUE>;
>  			gpios = <&pcf8574a 5 GPIO_ACTIVE_LOW>;
> -			reg = <5>;
>  		};
>  	};
>  
> 

Reviewed-by: Oleh Kravchenko <oleg at kaa.org.ua>