28 Jul
2019
28 Jul
'19
11:46 p.m.
On Fri, Jun 07, 2019 at 07:24:46PM +0530, Lokesh Vutla wrote:
TISCI protocol supports for enabling the device either with exclusive permissions for the requesting host or with sharing across the hosts. There are certain devices which are exclusive to Linux context and there are certain devices that are shared across different host contexts. So add support for getting this information from DT by increasing the power-domain cells to 2.
For keeping the DT backward compatibility intact, defaulting the device permissions to set the exclusive flag set. In this case the power-domain-cells is 1.
Signed-off-by: Lokesh Vutla lokeshvutla@ti.com
Applied to u-boot/master, thanks!
--
Tom