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Subject[PATCH v1 0/3] Add IMX8 SCU GPIO support
Date
The system controller (SCU) is the central unit to manage the resources
on i.MX8 platforms. The SCU firmware provides a set of APIs to access
the GPIO PINs on the SCU domain.

This patch series implements the standard GPIO driver over the SCU
firmware APIs, so that the GPIOs on the SCU domain could be accessed
like a local GPIO PINs.

Shenwei Wang (3):
dt-bindings: gpio: Add imx-scu gpio driver bindings
dt-bindings: firmware: imx: Add imx-scu gpio node
firmware: imx: add imx-scu GPIO driver

.../devicetree/bindings/firmware/fsl,scu.yaml | 5 +
.../bindings/gpio/fsl,imx8-scu-gpio.yaml | 39 +++++
drivers/firmware/imx/Kconfig | 6 +
drivers/firmware/imx/Makefile | 1 +
drivers/firmware/imx/imx-scu-gpio.c | 139 ++++++++++++++++++
5 files changed, 190 insertions(+)
create mode 100644 Documentation/devicetree/bindings/gpio/fsl,imx8-scu-gpio.yaml
create mode 100644 drivers/firmware/imx/imx-scu-gpio.c

--
2.25.1

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