Re: [PATCH v5] i3c: master: dw-i3c-master: fix OD timing for first broadcast
Alexandre Belloni <[email protected]>
| Newsgroups | org.infradead.lists.linux-i3c,org.kernel.vger.linux-kernel |
|---|---|
| Message-ID | <178619464541.3721483.13323020054578702831.b4-ty@b4> |
On Fri, 31 Jul 2026 01:01:39 -0700, [email protected] wrote: > Implement ->set_speed() so the I3C core can switch open-drain timing for > the first broadcast address per spec: I3C_OPEN_DRAIN_SLOW_SPEED programs > tHIGH_INIT (200 ns) before RSTDAA, and I3C_OPEN_DRAIN_NORMAL_SPEED restores > normal OD timing afterward. Cache the normal OD register value during bus > init and use a separate od_hcnt for the slow path so SDR extended timing > remains derived from the normal PP hcnt. > > [...] Applied, thanks! [1/1] i3c: master: dw-i3c-master: fix OD timing for first broadcast https://git.kernel.org/i3c/c/7315aad228c2 Best regards, -- Alexandre Belloni, co-owner and COO, Bootlin Embedded Linux and Kernel engineering https://bootlin.com -- linux-i3c mailing list [email protected] http://lists.infradead.org/mailman/listinfo/linux-i3c