linux-kernel - Re: [PATCH 1/2] ARM: dts: at91: sama5d2: fix compilation warning

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Message-ID: <b1ebd759-1b17-3695-79cf-d22b6dd6fec4@microchip.com>
Date:   Mon, 4 Jul 2022 06:46:13 +0000
From:   <Claudiu.Beznea@...rochip.com>
To:     <Nicolas.Ferre@...rochip.com>, <alexandre.belloni@...tlin.com>,
        <robh+dt@...nel.org>, <krzysztof.kozlowski+dt@...aro.org>
CC:     <linux-arm-kernel@...ts.infradead.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/2] ARM: dts: at91: sama5d2: fix compilation warning

On 15.06.2022 11:06, Claudiu Beznea wrote:
> Fix the following compilation warning:
> Warning (simple_bus_reg): /ahb/apb/resistive-touch: missing or empty reg/ranges property
> 
> Signed-off-by: Claudiu Beznea <claudiu.beznea@...rochip.com>

Applied to at91-dt, thanks!

> ---
>  arch/arm/boot/dts/sama5d2.dtsi | 20 ++++++++++----------
>  1 file changed, 10 insertions(+), 10 deletions(-)
> 
> diff --git a/arch/arm/boot/dts/sama5d2.dtsi b/arch/arm/boot/dts/sama5d2.dtsi
> index 89c71d419f82..b147db8b973f 100644
> --- a/arch/arm/boot/dts/sama5d2.dtsi
> +++ b/arch/arm/boot/dts/sama5d2.dtsi
> @@ -99,6 +99,16 @@ ns_sram: sram@...000 {
>  		ranges = <0 0x00200000 0x20000>;
>  	};
>  
> +	resistive_touch: resistive-touch {
> +		compatible = "resistive-adc-touch";
> +		io-channels = <&adc AT91_SAMA5D2_ADC_X_CHANNEL>,
> +			      <&adc AT91_SAMA5D2_ADC_Y_CHANNEL>,
> +			      <&adc AT91_SAMA5D2_ADC_P_CHANNEL>;
> +		io-channel-names = "x", "y", "pressure";
> +		touchscreen-min-pressure = <50000>;
> +		status = "disabled";
> +	};
> +
>  	ahb {
>  		compatible = "simple-bus";
>  		#address-cells = <1>;
> @@ -1050,16 +1060,6 @@ adc: adc@...30000 {
>  				status = "disabled";
>  			};
>  
> -			resistive_touch: resistive-touch {
> -				compatible = "resistive-adc-touch";
> -				io-channels = <&adc AT91_SAMA5D2_ADC_X_CHANNEL>,
> -					      <&adc AT91_SAMA5D2_ADC_Y_CHANNEL>,
> -					      <&adc AT91_SAMA5D2_ADC_P_CHANNEL>;
> -				io-channel-names = "x", "y", "pressure";
> -				touchscreen-min-pressure = <50000>;
> -				status = "disabled";
> -			};
> -
>  			pioA: pinctrl@...38000 {
>  				compatible = "atmel,sama5d2-pinctrl";
>  				reg = <0xfc038000 0x600>;