On Mon, Jul 02, 2018 at 02:40:28PM +0300, Mikko Perttunen wrote: > Add a new TXDONE option, TXDONE_BY_BLOCK. With this option, the > send_data function of the mailbox driver is expected to block until > the message has been sent. The new option is used with the Tegra > Combined UART driver to minimize unnecessary overhead when transmitting > data. > > Signed-off-by: Mikko Perttunen <mperttunen@xxxxxxxxxx> > --- > drivers/mailbox/mailbox.c | 30 +++++++++++++++++++++--------- > drivers/mailbox/mailbox.h | 1 + > 2 files changed, 22 insertions(+), 9 deletions(-) Jassi, any comments on this patch and 4/8 and 5/8? Greg's already said that he'd be fine if I take the serial driver (patch 6/8) through the Tegra tree to resolve the dependencies. If you're okay with the three mailbox patches I can pick them up as well with your Acked-by. Otherwise, if you'd prefer to take these through the mailbox tree, let me know and I'll wait until sometime after v4.19-rc1 before I send out pull requests for the DT changes. Thanks, Thierry
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