From mboxrd@z Thu Jan 1 00:00:00 1970 From: Brendan Higgins Subject: [PATCH v7 1/5] irqchip/aspeed-i2c-ic: binding docs for Aspeed I2C Interrupt Controller Date: Mon, 24 Apr 2017 11:18:14 -0700 Message-ID: <20170424181818.2754-2-brendanhiggins@google.com> References: <20170424181818.2754-1-brendanhiggins@google.com> Return-path: In-Reply-To: <20170424181818.2754-1-brendanhiggins-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: wsa-z923LK4zBo2bacvFa/9K2g@public.gmane.org, robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, mark.rutland-5wv7dgnIgG8@public.gmane.org, tglx-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org, jason-NLaQJdtUoK4Be96aLqz0jA@public.gmane.org, marc.zyngier-5wv7dgnIgG8@public.gmane.org, joel-U3u1mxZcP9KHXe+LvDLADg@public.gmane.org, vz-ChpfBGZJDbMAvxtiuMwx3w@public.gmane.org, mouse-Pma6HLj0uuo@public.gmane.org, clg-Bxea+6Xhats@public.gmane.org, benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org Cc: linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, openbmc-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org, Brendan Higgins List-Id: devicetree@vger.kernel.org Added device tree binding documentation for Aspeed I2C Interrupt Controller. Signed-off-by: Brendan Higgins --- Added in v6: - Pulled "aspeed_i2c_controller" out into a interrupt controller since that is what it actually does. Changes for v7: - None --- .../interrupt-controller/aspeed,ast2400-i2c-ic.txt | 25 ++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt diff --git a/Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt b/Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt new file mode 100644 index 000000000000..033cc82e5684 --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt @@ -0,0 +1,25 @@ +Device tree configuration for the I2C Interrupt Controller on the AST24XX and +AST25XX SoCs. + +Required Properties: +- #address-cells : should be 1 +- #size-cells : should be 1 +- #interrupt-cells : should be 1 +- compatible : should be "aspeed,ast2400-i2c-ic" + or "aspeed,ast2500-i2c-ic" +- reg : address start and range of controller +- interrupts : interrupt number +- interrupt-controller : denotes that the controller receives and fires + new interrupts for child busses + +Example: + +i2c_ic: interrupt-controller@0 { + #address-cells = <1>; + #size-cells = <1>; + #interrupt-cells = <1>; + compatible = "aspeed,ast2400-i2c-ic"; + reg = <0x0 0x40>; + interrupts = <12>; + interrupt-controller; +}; -- 2.12.2.816.g2cccc81164-goog -- 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