[PATCH v2 19/23] clk: sunxi-ng: ccu: add Display Engine 3.3 (DE33) support

[Ryan Walklin]

Hi Stephen, thanks for reviewing.

On Thu, 4 Jul 2024, at 11:02 AM, Stephen Boyd wrote:
> Quoting Ryan Walklin (2024-07-03 03:51:09)
>> +#include <linux/of_address.h>
>
> What is this include for?
>
for writel, however have confirmed this should instead be #include <asm/io.h>, will correct for v3.

>> +       if (of_device_is_compatible(pdev->dev.of_node,
>> +                                   "allwinner,sun50i-h616-de33-clk")) {
>> +               writel(0, reg + 0x24);
>> +               writel(0x0000A980, reg + 0x28);
>
> Lowercase hex please. Did the downstream driver have names for these
> register offsets by way of some sort of #define?

Thanks, will correct. AFAIK no, these are from Jernej's tree which I understand he developed independently, there was no vendor driver to reference, nor DE33 datasheet publicly available. 

Jernej, are you able to weigh in at all?

Thanks,

Ryan