| Message ID | 1446312957-18744-1-git-send-email-mans@mansr.com |
|---|---|
| State | Superseded |
| Headers | show |
On Sat, Oct 31, 2015 at 12:35 PM, Mans Rullgard <mans@mansr.com> wrote: > This adds a binding for the Sigma Designs SMP8642 built-in I2C master > controller. > > Signed-off-by: Mans Rullgard <mans@mansr.com> Acked-by: Rob Herring <robh@kernel.org> > --- > .../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 linux-i2c" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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>; +};
This adds a binding for the Sigma Designs SMP8642 built-in I2C master controller. Signed-off-by: Mans Rullgard <mans@mansr.com> --- .../devicetree/bindings/i2c/sigma,smp8642-i2c.txt | 24 ++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 Documentation/devicetree/bindings/i2c/sigma,smp8642-i2c.txt