linux-kernel - Re: [PATCH] arm64: dts: ti: k3-am65-mcu: Add ADC nodes

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Message-ID: <53e9327d-e941-820e-d83c-d6c5ccf25e26@ti.com>
Date:   Fri, 15 Feb 2019 10:47:37 +0200
From:   Tero Kristo <t-kristo@...com>
To:     Vignesh R <vigneshr@...com>
CC:     Nishanth Menon <nm@...com>, <linux-arm-kernel@...ts.infradead.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] arm64: dts: ti: k3-am65-mcu: Add ADC nodes

On 12/02/2019 14:22, Vignesh R wrote:
> TI AM654 SoC has two ADC instances in the MCU domain. Add DT nodes for
> the same.
> 
> Signed-off-by: Vignesh R <vigneshr@...com>
> ---
> Tero,
> 
> Could you also pick up DT bindings here: https://patchwork.kernel.org/patch/10751429/
> All the Acks are in place.

Queued for 5.1, including the dt-binding.

Thanks, Tero

> 
>   arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi       | 30 +++++++++++++++++++
>   .../arm64/boot/dts/ti/k3-am654-base-board.dts | 12 ++++++++
>   2 files changed, 42 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
> index 593f718e8fb5..6f7d2b316ded 100644
> --- a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
> +++ b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
> @@ -57,4 +57,34 @@
>   		#address-cells = <1>;
>   		#size-cells = <0>;
>   	};
> +
> +	tscadc0: tscadc@...00000 {
> +		compatible = "ti,am654-tscadc", "ti,am3359-tscadc";
> +		reg = <0x0 0x40200000 0x0 0x1000>;
> +		interrupts = <GIC_SPI 580 IRQ_TYPE_LEVEL_HIGH>;
> +		clocks = <&k3_clks 0 2>;
> +		assigned-clocks = <&k3_clks 0 2>;
> +		assigned-clock-rates = <60000000>;
> +		clock-names = "adc_tsc_fck";
> +
> +		adc {
> +			#io-channel-cells = <1>;
> +			compatible = "ti,am654-adc", "ti,am3359-adc";
> +		};
> +	};
> +
> +	tscadc1: tscadc@...10000 {
> +		compatible = "ti,am654-tscadc", "ti,am3359-tscadc";
> +		reg = <0x0 0x40210000 0x0 0x1000>;
> +		interrupts = <GIC_SPI 581 IRQ_TYPE_LEVEL_HIGH>;
> +		clocks = <&k3_clks 1 2>;
> +		assigned-clocks = <&k3_clks 1 2>;
> +		assigned-clock-rates = <60000000>;
> +		clock-names = "adc_tsc_fck";
> +
> +		adc {
> +			#io-channel-cells = <1>;
> +			compatible = "ti,am654-adc", "ti,am3359-adc";
> +		};
> +	};
>   };
> diff --git a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
> index e41fc3a5987b..fb6df5c8f85b 100644
> --- a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
> +++ b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
> @@ -163,3 +163,15 @@
>   		#size-cells= <1>;
>   	};
>   };
> +
> +&tscadc0 {
> +	adc {
> +		ti,adc-channels = <0 1 2 3 4 5 6 7>;
> +	};
> +};
> +
> +&tscadc1 {
> +	adc {
> +		ti,adc-channels = <0 1 2 3 4 5 6 7>;
> +	};
> +};
> 

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