From: aisheng.dong@nxp.com (Dong Aisheng)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH V5 0/5] soc: imx: add scu firmware api support
Date: Tue, 21 Aug 2018 00:08:20 +0800 [thread overview]
Message-ID: <1534781305-4770-1-git-send-email-aisheng.dong@nxp.com> (raw)
Unlike the former i.MX Architectures, the new generation i.MX8 SoCs
(e.g. MX8QXP and MX8QM) contain a system controller which runs on a
dedicated Cortex-M core to provide power, clock, Pad, and resource
management. Communication between the host processor running
an OS and the system controller happens through a SCU protocol.
This patchset adds the SCU APIs which is implemented based on MU
and will be used by different system components.
It mainly consists of below parts:
1) SCU IPC
Basic IPC mechanism implemention based on mailbox which is used
for communication between AP and SCU firmware.
2) SCU IPC Service API
Dong Aisheng (5):
dt-bindings: arm: fsl: add scu binding doc
soc: imx: add SC firmware IPC and APIs
soc: imx: sc: add pm svc support
soc: imx: sc: add pad svc support
soc: imx: sc: add misc svc support
.../devicetree/bindings/arm/freescale/fsl,scu.txt | 179 ++++++
drivers/soc/imx/Kconfig | 4 +
drivers/soc/imx/Makefile | 1 +
drivers/soc/imx/sc/Makefile | 5 +
drivers/soc/imx/sc/main/ipc.c | 258 +++++++++
drivers/soc/imx/sc/main/rpc.h | 51 ++
drivers/soc/imx/sc/svc/misc/rpc_clnt.c | 106 ++++
drivers/soc/imx/sc/svc/pad/rpc_clnt.c | 82 +++
drivers/soc/imx/sc/svc/pm/rpc_clnt.c | 275 +++++++++
include/soc/imx/sc/ipc.h | 46 ++
include/soc/imx/sc/sci.h | 20 +
include/soc/imx/sc/svc/misc/api.h | 60 ++
include/soc/imx/sc/svc/pad/api.h | 60 ++
include/soc/imx/sc/svc/pm/api.h | 229 ++++++++
include/soc/imx/sc/types.h | 636 +++++++++++++++++++++
15 files changed, 2012 insertions(+)
create mode 100644 Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt
create mode 100644 drivers/soc/imx/sc/Makefile
create mode 100644 drivers/soc/imx/sc/main/ipc.c
create mode 100644 drivers/soc/imx/sc/main/rpc.h
create mode 100644 drivers/soc/imx/sc/svc/misc/rpc_clnt.c
create mode 100644 drivers/soc/imx/sc/svc/pad/rpc_clnt.c
create mode 100644 drivers/soc/imx/sc/svc/pm/rpc_clnt.c
create mode 100644 include/soc/imx/sc/ipc.h
create mode 100644 include/soc/imx/sc/sci.h
create mode 100644 include/soc/imx/sc/svc/misc/api.h
create mode 100644 include/soc/imx/sc/svc/pad/api.h
create mode 100644 include/soc/imx/sc/svc/pm/api.h
create mode 100644 include/soc/imx/sc/types.h
--
2.7.4
next reply other threads:[~2018-08-20 16:08 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-20 16:08 Dong Aisheng [this message]
2018-08-20 16:08 ` [PATCH V5 1/5] dt-bindings: arm: fsl: add scu binding doc Dong Aisheng
2018-08-20 18:11 ` Rob Herring
2018-08-21 3:00 ` A.s. Dong
2018-08-21 11:51 ` A.s. Dong
2018-08-24 9:36 ` Jassi Brar
2018-08-24 9:51 ` A.s. Dong
2018-08-20 16:08 ` [PATCH V5 2/5] soc: imx: add SC firmware IPC and APIs Dong Aisheng
2018-09-10 8:40 ` Sascha Hauer
2018-09-10 9:44 ` A.s. Dong
2018-09-10 12:11 ` Sascha Hauer
2018-09-11 10:38 ` A.s. Dong
2018-09-16 13:23 ` A.s. Dong
2018-09-18 6:22 ` Sascha Hauer
2018-09-18 7:54 ` A.s. Dong
2018-08-20 16:08 ` [PATCH V5 3/5] soc: imx: sc: add pm svc support Dong Aisheng
2018-08-20 16:08 ` [PATCH V5 4/5] soc: imx: sc: add pad " Dong Aisheng
2018-08-20 16:08 ` [PATCH V5 5/5] soc: imx: sc: add misc " Dong Aisheng
2018-08-20 16:31 ` [PATCH V5 0/5] soc: imx: add scu firmware api support A.s. Dong
2018-08-24 7:36 ` A.s. Dong
2018-08-24 9:54 ` Jassi Brar
2018-08-24 11:02 ` A.s. Dong
2018-08-27 8:33 ` Sascha Hauer
2018-08-27 9:59 ` A.s. Dong
2018-08-27 10:21 ` A.s. Dong
2018-08-28 6:21 ` Sascha Hauer
2018-08-28 8:53 ` A.s. Dong
2018-08-29 6:53 ` Sascha Hauer
2018-08-29 8:35 ` A.s. Dong
2018-09-03 8:57 ` A.s. Dong
2018-09-03 11:44 ` Sascha Hauer
2018-09-06 3:21 ` A.s. Dong
2018-09-10 7:03 ` Sascha Hauer
2018-09-10 7:53 ` A.s. Dong
2018-08-28 6:15 ` Sascha Hauer
2018-08-28 9:02 ` A.s. Dong
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