On 23/12/22 13:05, 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@xxxxxx>
> ---
>
> Changelog v2->v3:
> - Added Newline at the end of files.
>
> .../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..3bc4f28c809f 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>;
> + };
> +};
> diff --git a/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi
> index 0af242aa9816..b99021927d2a 100644
> --- a/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi
> +++ b/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi
> @@ -306,4 +306,44 @@ cpts@3d000 {
> ti,cpts-periodic-outputs = <2>;
> };
> };
> -};
> +
> + tscadc0: tscadc@40200000 {
> + compatible = "ti,am3359-tscadc";
> + reg = <0x0 0x40200000 0x0 0x1000>;
Following convention of the file, please use:
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 = "adc_tsc_fck";
Documentation/devicetree/bindings/mfd/ti,am3359-tscadc.yaml -> clock-names = "fck"
+/workdir/arch/arm64/boot/dts/ti/k3-j721s2-common-proc-board.dtb: tscadc@40200000: clock-names:0: 'fck' was expected
make dtbs_check will warn you
> + dmas = <&main_udmap 0x7400>,
> + <&main_udmap 0x7401>;
> + dma-names = "fifo0", "fifo1";
> + status = "disabled";
> +
> + adc {
> + #io-channel-cells = <1>;
> + compatible = "ti,am3359-adc";
> + };
> + };
> +
> + tscadc1: tscadc@40210000 {
> + compatible = "ti,am3359-tscadc";
> + reg = <0x0 0x40210000 0x0 0x1000>;
Same here
> + 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 = "adc_tsc_fck";
+/workdir/arch/arm64/boot/dts/ti/k3-j721s2-common-proc-board.dtb: tscadc@40210000: clock-names:0: 'fck' was expected
> + dmas = <&main_udmap 0x7402>,
> + <&main_udmap 0x7403>;
> + dma-names = "fifo0", "fifo1";
> + status = "disabled";
> +
> + adc {
> + #io-channel-cells = <1>;
> + compatible = "ti,am3359-adc";
> + };
> + };
> + };
WARNING: please, no spaces at the start of a line
#87: FILE: arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi:349:
+ };$
Please run ./scripts/checkpatch.pl --strict and fix all the issues
before sending out the patches
--
Regards
Vignesh
