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Message-ID: <0f553758-c2cc-ce70-47e0-99e08c2d94a1@ti.com>
Date:   Fri, 28 Apr 2023 23:19:51 +0530
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Subject: Re: [PATCH 1/2] arm64: dts: ti: k3-j784s4-mcu-wakeup: Add support for
 ADC nodes
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To:     Bhavya Kapoor <b-kapoor@ti.com>, <linux-kernel@vger.kernel.org>,
        <devicetree@vger.kernel.org>
CC:     <linux-arm-kernel@lists.infradead.org>,
        <krzysztof.kozlowski+dt@linaro.org>, <robh+dt@kernel.org>,
        <kristo@kernel.org>, <nm@ti.com>
References: <20230412100949.850513-1-b-kapoor@ti.com>
 <20230412100949.850513-2-b-kapoor@ti.com>
From:   "Raghavendra, Vignesh" <vigneshr@ti.com>
In-Reply-To: <20230412100949.850513-2-b-kapoor@ti.com>
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On 4/12/2023 3:39 PM, Bhavya Kapoor wrote:
> J784S4 has two instances of 8 channel ADCs in MCU domain. Add support
> for both ADC nodes.
> 
> Signed-off-by: Bhavya Kapoor <b-kapoor@ti.com>
> ---
>  .../boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi     | 40 +++++++++++++++++++
>  1 file changed, 40 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi
> index f04fcb614cbe..cb5ba5e94ec7 100644
> --- a/arch/arm64/boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi
> +++ b/arch/arm64/boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi
> @@ -342,4 +342,44 @@ cpts@3d000 {
>  			ti,cpts-periodic-outputs = <2>;
>  		};
>  	};
> +
> +	tscadc0: tscadc@40200000 {
> +		compatible = "ti,am3359-tscadc";
> +		reg = <0x00 0x40200000 0x00 0x1000>;
> +		interrupts = <GIC_SPI 860 IRQ_TYPE_LEVEL_HIGH>;
> +		power-domains = <&k3_pds 0 TI_SCI_PD_EXCLUSIVE>;
> +		clocks = <&k3_clks 0 0>;
> +		assigned-clocks = <&k3_clks 0 2>;
> +		assigned-clock-rates = <60000000>;
> +		clock-names = "fck";
> +		dmas = <&main_udmap 0x7400>,
> +				<&main_udmap 0x7401>;

Please fix alignment issue:

		dmas = <&main_udmap 0x7400>,
		       <&main_udmap 0x7401>;

> +		dma-names = "fifo0", "fifo1";
> +		status = "disabled";
> +
> +		adc {
> +				#io-channel-cells = <1>;
> +				compatible = "ti,am3359-adc";

Excessive indentation

> +		};
> +	};
> +
> +	tscadc1: tscadc@40210000 {
> +		compatible = "ti,am3359-tscadc";
> +		reg = <0x00 0x40210000 0x00 0x1000>;
> +		interrupts = <GIC_SPI 861 IRQ_TYPE_LEVEL_HIGH>;
> +		power-domains = <&k3_pds 1 TI_SCI_PD_EXCLUSIVE>;
> +		clocks = <&k3_clks 1 0>;
> +		assigned-clocks = <&k3_clks 1 2>;
> +		assigned-clock-rates = <60000000>;
> +		clock-names = "fck";
> +		dmas = <&main_udmap 0x7402>,
> +				<&main_udmap 0x7403>;

ditto

> +		dma-names = "fifo0", "fifo1";
> +		status = "disabled";
> +
> +		adc {
> +				#io-channel-cells = <1>;
> +				compatible = "ti,am3359-adc";

Same here

> +		};
> +	};
>  };