On Wed, Oct 18, 2017 at 2:29 PM, Marco Franchi <marco.franchi@xxxxxxx> wrote:
> The following build warning is seen with W=1:
>
> Warning (unit_address_vs_reg): Node /backlight@bl1 has a unit name, but no
> reg property
>
> Fix this warning by changing '@' to '-'.
>
> Signed-off-by: Marco Franchi <marco.franchi@xxxxxxx>
> ---
> Changes since v1:
> -none
> arch/arm/boot/dts/imx51-apf51dev.dts | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm/boot/dts/imx51-apf51dev.dts b/arch/arm/boot/dts/imx51-apf51dev.dts
> index 2f1a9d2..a6c2c11 100644
> --- a/arch/arm/boot/dts/imx51-apf51dev.dts
> +++ b/arch/arm/boot/dts/imx51-apf51dev.dts
> @@ -16,7 +16,7 @@
> model = "Armadeus Systems APF51Dev docking/development board";
> compatible = "armadeus,imx51-apf51dev", "armadeus,imx51-apf51", "fsl,imx51";
>
> - backlight@bl1{
> + backlight-bl1{
Is there more that one? If not, just "backlight".
You also should have a space before the {.
> pinctrl-names = "default";
> pinctrl-0 = <&pinctrl_backlight>;
> compatible = "gpio-backlight";
> --
> 2.7.4
>
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