From mboxrd@z Thu Jan 1 00:00:00 1970 From: Zhong Kaihua Subject: [PATCH 2/3] dt-bindings: gpio: Documentation for Hi6220 gpio driver Date: Sat, 31 Oct 2015 10:24:19 +0800 Message-ID: <1446258260-72902-2-git-send-email-zhongkaihua@huawei.com> References: <1446258260-72902-1-git-send-email-zhongkaihua@huawei.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1446258260-72902-1-git-send-email-zhongkaihua-hv44wF8Li93QT0dZR+AlfA@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, pawel.moll-5wv7dgnIgG8@public.gmane.org, mark.rutland-5wv7dgnIgG8@public.gmane.org, ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org, galak-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org, catalin.marinas-5wv7dgnIgG8@public.gmane.org, will.deacon-5wv7dgnIgG8@public.gmane.org, xuyiping-C8/M+/jPZTeaMJb+Lgu22Q@public.gmane.org, xuwei5-C8/M+/jPZTeaMJb+Lgu22Q@public.gmane.org, bintian.wang-hv44wF8Li93QT0dZR+AlfA@public.gmane.org, haojian.zhuang-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, puck.chen-C8/M+/jPZTeaMJb+Lgu22Q@public.gmane.org Cc: w.f-hv44wF8Li93QT0dZR+AlfA@public.gmane.org, dan.zhao-C8/M+/jPZTeaMJb+Lgu22Q@public.gmane.org, zhongkaihua-hv44wF8Li93QT0dZR+AlfA@public.gmane.org, kong.kongxinwei-C8/M+/jPZTeaMJb+Lgu22Q@public.gmane.org List-Id: devicetree@vger.kernel.org dt-bindings: gpio: Documentation for Hi6220 gpio driver Signed-off-by: Zhong Kaihua --- .../devicetree/bindings/gpio/gpio-hi6220.txt | 23 ++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 Documentation/devicetree/bindings/gpio/gpio-hi6220.txt diff --git a/Documentation/devicetree/bindings/gpio/gpio-hi6220.txt b/Documentation/devicetree/bindings/gpio/gpio-hi6220.txt new file mode 100644 index 0000000..76a8932 --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/gpio-hi6220.txt @@ -0,0 +1,23 @@ +Hisilicon Hi6220 GPIO controller bindings + +Required properties: + - compatible: "arm,pl061", "arm,primecell" + - gpio-controller: Marks the device node as a GPIO controller. + - #gpio-cells: Should be 2. See gpio.txt in this directory for a + description of the cells format. + - interrupt-controller: Mark the device node as an interrupt controller + +Example: + + gpio0: gpio@f8011000 { + compatible = "arm,pl061", "arm,primecell"; + reg = <0x0 0xf8011000 0x0 0x1000>; + interrupts = <0 52 0x4>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + clocks = <&ao_ctrl 2>; + clock-names = "apb_pclk"; + status = "ok"; + }; -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html