Re: [PATCH v2 3/3] mailbox: sprd: Add supplementary inbox support

2021-03-07 Thread Baolin Wang
On Sat, Feb 13, 2021 at 8:23 PM Orson Zhai wrote: > > From: Orson Zhai > > Some sensors connected to Unisoc mailbox will send data very frequently. > This makes channel 0 very busy and the messages from other remote cores > not able to be handled as soon as possible. > > It's a trick (un-document

[PATCH v2 3/3] mailbox: sprd: Add supplementary inbox support

2021-02-13 Thread Orson Zhai
From: Orson Zhai Some sensors connected to Unisoc mailbox will send data very frequently. This makes channel 0 very busy and the messages from other remote cores not able to be handled as soon as possible. It's a trick (un-documented) from Unisoc ASIC designers to resolve this special requiremen