Re: [PATCH v2 2/2] arm64: dts: allwinner: Add SPC Glee 10.1 A64

[Juan Carlos Gutiérrez]

Hi Andre,

Thanks for the detailed review.

I have looked at the PineTab DTS and the other A64 reference boards. They are useful guides for the remaining peripherals, and I will use them when preparing the next revision.

You are right about the memory node. I will remove it and leave memory discovery to U-Boot.

The eMMC was left disabled because I had not yet verified its supply voltage and operating mode from a BSP boot. I will inspect the BSP MMC configuration and runtime state, then enable it once the voltage and timing are confirmed.

The 25 MHz SD limit was conservative while high-speed operation was still unverified. I will test the 3.3 V high-speed configuration and remove the limit if the board is stable at 50 MHz.

USB has only been validated in peripheral mode so far. I will check the BSP GPIO/debug information for an ID-detect pin. If the hardware is wired for OTG, I will add the corresponding usb0_id_det-gpios configuration; otherwise I will keep peripheral mode and document the limitation.

I will incorporate these changes in the next revision.

Best regards,
Juan Carlos