[PATCH] ARM: dts: bcm2711: Use bcm2711 compatible for sdhci
stephen at brennan.io
Mon Jan 20 11:59:00 PST 2020
You're right, this patch doesn't work (it doesn't even touch the correct
device tree node). My bad.
> Your UHS class 1 card should work out of the box using the current
> kernel version.
I've been debugging an issue (reproduced on today's linux-next) in which my
UHS class 1 card's partitions don't show up in `/dev`. For example, if I do
`ls /dev | grep mmc`, I get just one result, "mmcblk1". I thought my patch
fixed the issue, but it turns out that the issue is sporadic: on some
boots, the issue manifests. On others, the partitions appear in /dev as
normal. When I tested this patch, the issue had sporadically disappeared,
leading me to believe the patch was effective.
Sorry for the noise! If you have any suggestions on debugging this, I'd
appreciate it. As far as I know it could be anything - the particular card,
the particular Pi, etc.
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