From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mans Rullgard Subject: [PATCH 1/2] devicetree: i2c: add binding for Sigma Designs SMP8642 I2C master Date: Sat, 31 Oct 2015 17:35:56 +0000 Message-ID: <1446312957-18744-1-git-send-email-mans@mansr.com> Return-path: Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Wolfram Sang , Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-i2c@vger.kernel.org This adds a binding for the Sigma Designs SMP8642 built-in I2C master controller. Signed-off-by: Mans Rullgard --- .../devicetree/bindings/i2c/sigma,smp8642-i2c.txt | 24 ++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 Documentation/devicetree/bindings/i2c/sigma,smp8642-i2c.txt diff --git a/Documentation/devicetree/bindings/i2c/sigma,smp8642-i2c.txt b/Documentation/devicetree/bindings/i2c/sigma,smp8642-i2c.txt new file mode 100644 index 0000000..117fc8b --- /dev/null +++ b/Documentation/devicetree/bindings/i2c/sigma,smp8642-i2c.txt @@ -0,0 +1,24 @@ +Sigma Designs SMP8642 I2C master + +Required properties: +- compatible: should be "sigma,smp8642-i2c" +- reg: physical address space of the device +- interrupts: the interrupt of the device +- clocks: phandle of the clock for the device +- #address-cells: should be <1> +- #size-cells: should be <0> + +Optional properties: +- clock-frequency: frequency of bus clock in Hz, default 100kHz + +Example: + +i2c@10480 { + compatible = "sigma,smp8642-i2c"; + reg = <0x10480 0x2c>; + interrupts = <22 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&sys_clk>; + clock-frequency = <100000>; + #address-cells = <1>; + #size-cells = <0>; +}; -- 2.6.2 -- 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