Carlo Caione carlo@caione.org writes:
On Fri, May 13, 2016 at 3:46 PM, Kevin Hilman khilman@baylibre.com wrote:
Carlo Caione carlo@caione.org writes:
From: Carlo Caione carlo@endlessm.com
This is a port / rewrite of the Amlogic driver shipped whithin the Amlogic SDK for the Meson GXBaby (S905) SoC.
Signed-off-by: Carlo Caione carlo@endlessm.com
[...]
+static const struct udevice_id meson_mmc_match[] = {
{ .compatible = "amlogic,meson-mmc" },{ /* sentinel */ }IIUC, this controller is different between meson8* and gxbb. If that's the case, this compatible should probably be more specific.
Yes, this is a point I raised also on lkml when I submitted the MMC driver for the Meson8b. Since the registers mapping is different I assume that this is the case. Just to be sure, given that you are the only one with a datasheet for the GXBB, can you confirm that?
I took a quick look and just compared the register layouts between s805 and s905 and indeed they are quite different.
Kevin