linux-kernel - Re: [PATCH 1/2] dt-bindings: iio: adc: imx93: drop the 4th interrupt

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Message-ID: <20240226-germinate-anymore-fb85ca9bb226@spud>
Date: Mon, 26 Feb 2024 16:24:47 +0000
From: Conor Dooley <conor@...nel.org>
To: "Peng Fan (OSS)" <peng.fan@....nxp.com>
Cc: haibo.chen@....com, jic23@...nel.org, lars@...afoo.de, robh@...nel.org,
	krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org,
	shawnguo@...nel.org, s.hauer@...gutronix.de, kernel@...gutronix.de,
	festevam@...il.com, linux-imx@....com, linux-iio@...r.kernel.org,
	devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org, Peng Fan <peng.fan@....com>
Subject: Re: [PATCH 1/2] dt-bindings: iio: adc: imx93: drop the 4th interrupt

On Mon, Feb 26, 2024 at 09:08:25PM +0800, Peng Fan (OSS) wrote:
> From: Peng Fan <peng.fan@....com>
> 
> Per i.MX93 Reference Mannual Rev.4, 12/2013, there is no interrupt 268,
> so drop it.

Don't just remove it from the example, drop it from the binding too?
It does permit a 4th "self testing" interrupt.

Thanks,
Conor.

> 
> Signed-off-by: Peng Fan <peng.fan@....com>
> ---
>  Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml | 4 +---
>  1 file changed, 1 insertion(+), 3 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml b/Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml
> index dacc526dc695..dfc3f512918f 100644
> --- a/Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml
> +++ b/Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml
> @@ -31,7 +31,6 @@ properties:
>        - description: normal conversion, include EOC (End of Conversion),
>            ECH (End of Chain), JEOC (End of Injected Conversion) and
>            JECH (End of injected Chain).
> -      - description: Self-testing Interrupts.
>  
>    clocks:
>      maxItems: 1
> @@ -70,8 +69,7 @@ examples:
>              reg = <0x44530000 0x10000>;
>              interrupts = <GIC_SPI 217 IRQ_TYPE_LEVEL_HIGH>,
>                           <GIC_SPI 218 IRQ_TYPE_LEVEL_HIGH>,
> -                         <GIC_SPI 219 IRQ_TYPE_LEVEL_HIGH>,
> -                         <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>;
> +                         <GIC_SPI 219 IRQ_TYPE_LEVEL_HIGH>;
>              clocks = <&clk IMX93_CLK_ADC1_GATE>;
>              clock-names = "ipg";
>              vref-supply = <&reg_vref_1v8>;
> -- 
> 2.37.1
> 

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