On Mon, Dec 21, 2020 at 01:18:01PM +0100, Linus Walleij wrote:

On Mon, Dec 21, 2020 at 12:59 PM Cristian Ciocaltea
[off-list ref] wrote:

quoted

enum atc260x_ver {
        ATC260X_A = 0,
        ATC260X_B,
        ATC260X_C,
        ATC260X_D,
        ATC260X_E,
        ATC260X_F,
        ATC260X_G,
        ATC260X_H,
};

This makes it look like the driver is actually so generic that it makes space
for all revisions back to ATC2603A which is in the Ainol Hero 10 tablet.

For ATC2603A we need an SPI driver, currently only the I2C interface is
supported.

This is nice because there are millions of these devices (especially in
China) that people want to get to run the latest Linux.

I even wonder how much different the ATM7029 is from S500, I suspect
not super much apart from the ARM cores.

Cannot tell, for the moment I can only "play" with the S500..

Good work overall! I'll be happy to deal with the GPIO
driver when you get there.

Great, thanks!

Yours,
Linus Walleij