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(parent: ecc8fb5) | patch
i3c: add mixed limited bus mode
authorVitor Soares <Vitor.Soares@synopsys.com>
Wed, 19 Jun 2019 18:36:32 +0000 (20:36 +0200)
committerBoris Brezillon <boris.brezillon@collabora.com>
Thu, 20 Jun 2019 07:23:22 +0000 (09:23 +0200)
commitcbf4f7325a638ced1d815580dfed44ea3b76163c
tree14967988fe09d6e065c323afe1f47b6f9f87048ctree | snapshot
parentecc8fb54bd443bf69996d9d5ddb8d90a50f14936commit | diff
i3c: add mixed limited bus mode

The i3c bus spec defines a bus configuration where i2c devices don't
have a 50ns filter but support SCL running at SDR max rate (12.5MHz).

This patch introduces the limited bus mode so that users can use
a higher speed in presence of i2c devices index 1.

Signed-off-by: Vitor Soares <vitor.soares@synopsys.com>
Cc: Boris Brezillon <bbrezillon@kernel.org>
Cc: <linux-kernel@vger.kernel.org>
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
drivers/i3c/master.c diff | blob | history
include/linux/i3c/master.h diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git