[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <DU0PR04MB941799547BD863444C6F268D88AB9@DU0PR04MB9417.eurprd04.prod.outlook.com>
Date: Mon, 13 Jun 2022 01:23:18 +0000
From: Peng Fan <peng.fan@....com>
To: "Peng Fan (OSS)" <peng.fan@....nxp.com>,
"djakov@...nel.org" <djakov@...nel.org>,
"shawnguo@...nel.org" <shawnguo@...nel.org>,
"s.hauer@...gutronix.de" <s.hauer@...gutronix.de>,
"festevam@...il.com" <festevam@...il.com>,
"robh+dt@...nel.org" <robh+dt@...nel.org>,
"krzysztof.kozlowski+dt@...aro.org"
<krzysztof.kozlowski+dt@...aro.org>, Abel Vesa <abel.vesa@....com>,
"abailon@...libre.com" <abailon@...libre.com>,
"l.stach@...gutronix.de" <l.stach@...gutronix.de>,
"laurent.pinchart@...asonboard.com"
<laurent.pinchart@...asonboard.com>,
"marex@...x.de" <marex@...x.de>,
"paul.elder@...asonboard.com" <paul.elder@...asonboard.com>,
"Markus.Niebel@...tq-group.com" <Markus.Niebel@...tq-group.com>,
"aford173@...il.com" <aford173@...il.com>
CC: "kernel@...gutronix.de" <kernel@...gutronix.de>,
"linux-pm@...r.kernel.org" <linux-pm@...r.kernel.org>,
"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
"linux-arm-kernel@...ts.infradead.org"
<linux-arm-kernel@...ts.infradead.org>,
"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
dl-linux-imx <linux-imx@....com>
Subject: RE: [PATCH 0/8] interconnect: support i.MX8MP
All,
> Subject: [PATCH 0/8] interconnect: support i.MX8MP
I am going to send out V2 this week to address the comments until now.
But before that I would like to see if any one has any comments on the
design here.
Georgi, do you have comments on Patch 2 " interconnect: add device
managed bulk API"
Lucas, since you had comments when I first use syscon to configure NoC,
are you ok with the design to use interconnect in this patchset?
Thanks,
Peng.
>
> From: Peng Fan <peng.fan@....com>
>
> This patchset is to support i.MX8MP NoC settings, i.MX8MP NoC initial value
> after power up is invalid, need set a valid value after related power domain up.
>
> This patchset also includes two patch[1,2] during my development to enable the
> ICC feature for i.MX8MP.
>
> I not include ddrc DVFS in this patchset, ths patchset is only to support NoC
> value mode/priority/ext_control being set to a valid value that suggested by
> i.MX Chip Design Team. The value is same as NXP downstream one inside Arm
> Trusted Firmware:
> https://source.codeaurora.org/external/imx/imx-atf/tree/plat/imx/imx8m/imx
> 8mp/gpc.c?h=lf_v2.4#n97
>
> A repo created here:
> https://github.com/MrVan/linux/tree/imx8mp-interconnect
>
> Peng Fan (8):
> dt-bindings: interconnect: imx8m: Add bindings for imx8mp noc
> interconnect: add device managed bulk API
> interconnect: imx: fix max_node_id
> interconnect: imx: set src node
> interconnect: imx: introduce imx_icc_provider
> interconnect: imx: set of_node for interconnect provider
> interconnect: imx: configure NoC mode/prioriry/ext_control
> interconnect: imx: Add platform driver for imx8mp
>
> .../bindings/interconnect/fsl,imx8m-noc.yaml | 6 +
> drivers/interconnect/bulk.c | 34 +++
> drivers/interconnect/imx/Kconfig | 4 +
> drivers/interconnect/imx/Makefile | 2 +
> drivers/interconnect/imx/imx.c | 68 +++--
> drivers/interconnect/imx/imx.h | 25 +-
> drivers/interconnect/imx/imx8mm.c | 2 +-
> drivers/interconnect/imx/imx8mn.c | 2 +-
> drivers/interconnect/imx/imx8mp.c | 232
> ++++++++++++++++++
> drivers/interconnect/imx/imx8mq.c | 2 +-
> include/dt-bindings/interconnect/fsl,imx8mp.h | 59 +++++
> include/linux/interconnect.h | 6 +
> 12 files changed, 424 insertions(+), 18 deletions(-) create mode 100644
> drivers/interconnect/imx/imx8mp.c create mode 100644
> include/dt-bindings/interconnect/fsl,imx8mp.h
>
> --
> 2.25.1
Powered by blists - more mailing lists