Re: [PATCH v2 3/3] arm64: dts: imx8mp: add aristainetos3 board support

Heiko Schocher
2024-11-04T05:36:29Z

Hello Shawn,

removed the changes which are clear...

On 03.11.24 10:41, Shawn Guo wrote:
> On Thu, Oct 31, 2024 at 04:12:37PM +0100, Heiko Schocher wrote:
>> Add support for the i.MX8MP based aristainetos3 boards from ABB.
>>
>> The board uses a ABB specific SoM from ADLink, based on NXP
>> i.MX8MP SoC. The SoM is used on 3 different carrier boards,
>> with small differences.
>>
>> Signed-off-by: Heiko Schocher <hs@denx.de>
>> ---
>>
[...]
>> diff --git a/arch/arm64/boot/dts/freescale/imx8mp-aristainetos3a-som-v1.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-aristainetos3a-som-v1.dtsi
>> new file mode 100644
>> index 000000000000..ced35e1d72b7
>> --- /dev/null
>> +++ b/arch/arm64/boot/dts/freescale/imx8mp-aristainetos3a-som-v1.dtsi
[...]
>> + pcie0_refclk: pcie0-refclk {
>
> Can we name the node clock-xxx?

renamed from rename pcie0-refclk to clock-pcie0-ref

[...]
>> + /* SX1509(0) U2605 */
>> + gpio6: pinctrl@3f {
>> + #gpio-cells = <2>;
>> + #interrupt-cells = <2>;
>> + compatible = "semtech,sx1509q";
>> + reg = <0x3f>;

I moved compatible and reg to the beginning of the node,
as you commented this also on other places.

>> +
>> + semtech,probe-reset;
>> + gpio-controller;
>> + interrupt-controller;
>> +
>> + interrupt-parent = <&gpio1>;
>> + interrupts = <12 IRQ_TYPE_EDGE_FALLING>;
>> + };

Should I remove newlines here too?... but looking into the example from

Documentation/devicetree/bindings/pinctrl/semtech,sx1501q.yaml

there are this newlines ... so I let this lines in... or?

>> +
>> + /* SX1509(1) U2606 */
>> + gpio7: pinctrl@70 {
>> + #gpio-cells = <2>;
>> + #interrupt-cells = <2>;
>> + compatible = "semtech,sx1509q";
>> + reg = <0x70>;

I moved compatible and reg to the beginning of the node here too.

>> +
>> + semtech,probe-reset;
>> + gpio-controller;
>> + interrupt-controller;
>> +
>> + interrupt-parent = <&gpio4>;
>> + interrupts = <19 IRQ_TYPE_EDGE_FALLING>;
>> +
>> + gpio6-cfg {
>> + pins = "gpio6";
>> + output-high;
>> + };
>> +
>> + gpio7-cfg {
>> + pins = "gpio7";
>> + output-high;
>> + };
>> + };

and let the newlines as I did...

>> +
>> + /* RTC U2607 */
>> + rtc0: rtc@51 {
>
> I2C slave nodes should be sorted in addresses.

done.

>
>> + compatible = "nxp,pcf8563";
>> + reg = <0x51>;
>> + #clock-cells = <0>;
>> + };
>> +};
>> +
>> +&irqsteer_hdmi {
>> + status = "okay";
>> +};
>> +
>> +&lcdif1 {
>> + status = "disabled";
>> +};
>> +
>> +&lcdif2 {
>> + status = "disabled";
>> +};
>> +
>> +/* HDMI */
>> +&lcdif3 {
>> + status = "okay";
>> +
>
> Unneeded newline.

Many thanks for your review, and sorry, for trivial fixes...

bye,
Heiko

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