From: Pankaj Gupta <pankaj.gupta@nxp.com>
To: shawnguo@kernel.org, s.hauer@pengutronix.de,
kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com,
robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
gaurav.jain@nxp.com, sahil.malhotra@nxp.com,
aisheng.dong@nxp.com, V.Sethi@nxp.com
Cc: Pankaj Gupta <pankaj.gupta@nxp.com>
Subject: [PATCH v2 0/7] *** firmware: imx: NXP Edgelock Enclave MUAP Driver ***
Date: Wed, 19 Apr 2023 23:25:31 +0530 [thread overview]
Message-ID: <20230419175538.855493-1-pankaj.gupta@nxp.com> (raw)
v2 Changes:
- Fixed Kernel Test Bot issues.
- Removed ".../devicetree/bindings/mailbox/fsl,muap.txt"
v1:
The Messaging Unit module enables two processing elements within the SoC to
communicate and coordinate by passing messages (e.g., data, status and control)
through its interfaces.
The NXP i.MX EdgeLock Enclave Message Unit (ELE-MUAP) is specifically targeted
for use between application core and Edgelocke Enclave. It allows to send
messages to the EL Enclave using a shared mailbox.
Patch-set add the ELE-MU kernel driver for exchanging messages with i.MX NXP
ELE IP; both from:
- User-Space Applications via character driver.
- Kernel-space, used by kernel management layers like DM-Crypt.
Pankaj Gupta (7):
doc: device tree binding addition for ele MU
arm64: dts: imx93-11x11-evk: added ele-mu
arm64: dts: imx93-11x11-evk: reserved mem-ranges to constrain ele-mu
dma-range
arm64: dts: imx8ulp-evk: added ele-mu
arm64: dts: imx8ulp-evk: reserved mem-ranges to constrain ele-mu
dma-range
firmware: imx: add ELE MU driver support
MAINTAINERS: Added maintainer details
.../bindings/arm/freescale/fsl,ele_mu.yaml | 139 ++
MAINTAINERS | 7 +
arch/arm64/boot/dts/freescale/imx8ulp-evk.dts | 15 +
arch/arm64/boot/dts/freescale/imx8ulp.dtsi | 13 +-
.../boot/dts/freescale/imx93-11x11-evk.dts | 15 +
arch/arm64/boot/dts/freescale/imx93.dtsi | 11 +-
drivers/firmware/imx/Kconfig | 11 +
drivers/firmware/imx/Makefile | 2 +
drivers/firmware/imx/ele_base_msg.c | 378 +++++
drivers/firmware/imx/ele_mu.c | 1285 +++++++++++++++++
drivers/firmware/imx/ele_mu.h | 174 +++
include/linux/firmware/imx/ele_base_msg.h | 67 +
include/linux/firmware/imx/ele_mu_ioctl.h | 52 +
13 files changed, 2167 insertions(+), 2 deletions(-)
create mode 100644 Documentation/devicetree/bindings/arm/freescale/fsl,ele_mu.yaml
create mode 100644 drivers/firmware/imx/ele_base_msg.c
create mode 100644 drivers/firmware/imx/ele_mu.c
create mode 100644 drivers/firmware/imx/ele_mu.h
create mode 100644 include/linux/firmware/imx/ele_base_msg.h
create mode 100644 include/linux/firmware/imx/ele_mu_ioctl.h
--
2.34.1
next reply other threads:[~2023-04-19 12:26 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-19 17:55 Pankaj Gupta [this message]
2023-04-19 13:00 ` [PATCH v2 0/7] *** firmware: imx: NXP Edgelock Enclave MUAP Driver *** Krzysztof Kozlowski
2023-04-19 17:55 ` [PATCH v2 1/7] doc: device tree binding addition for ele MU Pankaj Gupta
2023-04-19 12:59 ` Krzysztof Kozlowski
2023-04-19 18:21 ` Rob Herring
2023-04-19 17:55 ` [PATCH v2 2/7] arm64: dts: imx93-11x11-evk: added ele-mu Pankaj Gupta
2023-04-19 13:02 ` Krzysztof Kozlowski
2023-04-19 17:55 ` [PATCH v2 3/7] arm64: dts: imx93-11x11-evk: reserved mem-ranges to constrain ele-mu dma-range Pankaj Gupta
2023-04-19 17:55 ` [PATCH v2 4/7] arm64: dts: imx8ulp-evk: added ele-mu Pankaj Gupta
2023-04-19 17:55 ` [PATCH v2 5/7] arm64: dts: imx8ulp-evk: reserved mem-ranges to constrain ele-mu dma-range Pankaj Gupta
2023-04-19 17:55 ` [PATCH v2 6/7] firmware: imx: add ELE MU driver support Pankaj Gupta
2023-04-19 17:55 ` [PATCH v2 7/7] MAINTAINERS: Added maintainer details Pankaj Gupta
2023-04-19 13:00 ` Krzysztof Kozlowski
2023-04-24 14:07 ` [PATCH v2 0/7] *** firmware: imx: NXP Edgelock Enclave MUAP Driver *** Daniel Baluta
2023-06-30 6:31 ` [EXT] " Pankaj Gupta
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