提交 8340e915 编写于 作者: D Dong Aisheng 提交者: Linus Walleij

dt-bindings: gpio-vf610: add imx7ulp support

The Rapid General-Purpose Input and Output with 2 Ports (RGPIO2P)
on MX7ULP is similar to GPIO on Vibrid, except it has an extra
Port Data Direction Register (PDDR) used to configure the individual
port pins for input or output.

Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Alexandre Courbot <gnurou@gmail.com>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Stefan Agner <stefan@agner.ch>
Signed-off-by: NDong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>
上级 77a4d757
......@@ -5,7 +5,9 @@ functionality. Each pair serves 32 GPIOs. The VF610 has 5 instances of
each, and each PORT module has its own interrupt.
Required properties for GPIO node:
- compatible : Should be "fsl,<soc>-gpio", currently "fsl,vf610-gpio"
- compatible : Should be "fsl,<soc>-gpio", below is supported list:
"fsl,vf610-gpio"
"fsl,imx7ulp-gpio"
- reg : The first reg tuple represents the PORT module, the second tuple
the GPIO module.
- interrupts : Should be the port interrupt shared by all 32 pins.
......
Markdown is supported
0% .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑!
想要评论请 注册
反馈
建议
客服 返回
顶部