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From: "Peng Fan (OSS)" <peng.fan@oss.nxp.com>
To: djakov@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de,
	festevam@gmail.com, robh+dt@kernel.org,
	krzysztof.kozlowski+dt@linaro.org, abel.vesa@nxp.com,
	abailon@baylibre.com, l.stach@pengutronix.de,
	laurent.pinchart@ideasonboard.com, marex@denx.de,
	paul.elder@ideasonboard.com, Markus.Niebel@ew.tq-group.com,
	aford173@gmail.com
Cc: kernel@pengutronix.de, linux-pm@vger.kernel.org,
	devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, linux-imx@nxp.com,
	Peng Fan <peng.fan@nxp.com>
Subject: [PATCH 0/8] interconnect: support i.MX8MP
Date: Wed,  1 Jun 2022 17:41:48 +0800	[thread overview]
Message-ID: <20220601094156.3388454-1-peng.fan@oss.nxp.com> (raw)

From: Peng Fan <peng.fan@nxp.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/imx8mp/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


             reply	other threads:[~2022-06-01  9:40 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-06-01  9:41 Peng Fan (OSS) [this message]
2022-06-01  9:41 ` [PATCH 1/8] dt-bindings: interconnect: imx8m: Add bindings for imx8mp noc Peng Fan (OSS)
2022-06-01 11:55   ` Krzysztof Kozlowski
2022-06-01 12:06     ` Peng Fan
2022-06-01 12:13       ` Krzysztof Kozlowski
2022-06-01  9:41 ` [PATCH 2/8] interconnect: add device managed bulk API Peng Fan (OSS)
2022-06-01 12:33   ` kernel test robot
2022-06-01 13:15   ` kernel test robot
2022-06-01 13:37   ` kernel test robot
2022-06-01 14:58   ` kernel test robot
2022-06-13 18:27   ` Georgi Djakov
2022-06-01  9:41 ` [PATCH 3/8] interconnect: imx: fix max_node_id Peng Fan (OSS)
2022-06-04  0:14   ` Laurent Pinchart
2022-06-13  1:17     ` Peng Fan
2022-06-01  9:41 ` [PATCH 4/8] interconnect: imx: set src node Peng Fan (OSS)
2022-06-01  9:41 ` [PATCH 5/8] interconnect: imx: introduce imx_icc_provider Peng Fan (OSS)
2022-06-01  9:41 ` [PATCH 6/8] interconnect: imx: set of_node for interconnect provider Peng Fan (OSS)
2022-06-01  9:41 ` [PATCH 7/8] interconnect: imx: configure NoC mode/prioriry/ext_control Peng Fan (OSS)
2022-06-01  9:41 ` [PATCH 8/8] interconnect: imx: Add platform driver for imx8mp Peng Fan (OSS)
2022-06-01 11:56   ` Krzysztof Kozlowski
2022-06-01 12:03     ` Peng Fan
2022-06-13  1:23 ` [PATCH 0/8] interconnect: support i.MX8MP Peng Fan
2022-06-14 17:39   ` Lucas Stach
2022-06-14 23:38     ` Peng Fan
2022-06-15  9:06       ` Lucas Stach
2022-06-15  9:28         ` Peng Fan
2022-06-15 10:30           ` Lucas Stach

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