[PATCH v2] arm64: dts: ti: k3-j721s2: Add support for ADC nodes

Krzysztof Kozlowski krzysztof.kozlowski at linaro.org
Thu Dec 22 04:02:46 PST 2022


On 21/12/2022 06:51, Bhavya Kapoor wrote:
> J721s2 has two instances of 8 channel ADCs in MCU domain. Add DT nodes
> for 8 channel ADCs for J721s2 SoC.
> 
> Signed-off-by: Bhavya Kapoor <b-kapoor at ti.com>
> ---
> 
> Changelog v1 -> v2:
> 	- Updated Interrupt Values for tscadc
> 
>  .../dts/ti/k3-j721s2-common-proc-board.dts    | 14 +++++++
>  .../boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi     | 42 ++++++++++++++++++-
>  2 files changed, 55 insertions(+), 1 deletion(-)
> 
> diff --git a/arch/arm64/boot/dts/ti/k3-j721s2-common-proc-board.dts b/arch/arm64/boot/dts/ti/k3-j721s2-common-proc-board.dts
> index a7aa6cf08acd..67593aa69327 100644
> --- a/arch/arm64/boot/dts/ti/k3-j721s2-common-proc-board.dts
> +++ b/arch/arm64/boot/dts/ti/k3-j721s2-common-proc-board.dts
> @@ -309,3 +309,17 @@ &mcu_mcan1 {
>  	pinctrl-0 = <&mcu_mcan1_pins_default>;
>  	phys = <&transceiver2>;
>  };
> +
> +&tscadc0 {
> +	status = "okay";
> +	adc {
> +		ti,adc-channels = <0 1 2 3 4 5 6 7>;
> +	};
> +};
> +
> +&tscadc1 {
> +	status = "okay";
> +	adc {
> +		ti,adc-channels = <0 1 2 3 4 5 6 7>;
> +	};
> +};
> \ No newline at end of file

Same errors as before.

I don't know how many same patches we need to see - this is fourth. None
of them seems to be correct...

Best regards,
Krzysztof




More information about the linux-arm-kernel mailing list