Messages in this thread | | | From | Peng Fan <> | Subject | RE: [PATCH] soc: imx: imx93-blk-ctrl: set priority level | Date | Mon, 25 Jul 2022 09:02:01 +0000 |
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Hi Marco,
> Subject: Re: [PATCH] soc: imx: imx93-blk-ctrl: set priority level > > Hi Peng, > > thanks for the patch. > > On 22-07-25, Peng Fan (OSS) wrote: > > From: Peng Fan <peng.fan@nxp.com> > > > > i.MX93 mediamix blk ctrl has registers to set QoS(priority) value. > > It support default QoS value and cfg QoS value. Set an initial value > > from i.MX design team. If LCDIF/ISI/PXP wanna a different QoS value in > > future, they could use interconnect to request bandwidth. > > I need to ask here. Does the iMX93 use the same interconnect as the > iMX8M* does?
No. i.MX93 use different interconnect, it has different design, the QoS priority register are distributed in blk ctrl.
The reference manual would be public soon I think, then you could have more information.
Regards, Peng. > > Regards, > Marco
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