| Message ID | 1466400159-24233-3-git-send-email-songjun.wu@atmel.com |
|---|---|
| State | Awaiting Upstream |
| Delegated to: | Andreas Bießmann |
| Headers | show |
Hello Songjun Wu, Am 20.06.2016 um 07:22 schrieb Songjun Wu: > DT binding documentation for atmel i2c driver. > > Signed-off-by: Songjun Wu <songjun.wu@atmel.com> > --- > > Changes in v3: None > Changes in v2: > - Add phandles to input clocks > > doc/device-tree-bindings/i2c/i2c-at91.txt | 26 ++++++++++++++++++++++++++ > 1 file changed, 26 insertions(+) > create mode 100644 doc/device-tree-bindings/i2c/i2c-at91.txt Thanks! Reviewed-by: Heiko Schocher <hs@denx.de> Acked-by: Heiko Schocher <hs@denx.de> bye, Heiko > > diff --git a/doc/device-tree-bindings/i2c/i2c-at91.txt b/doc/device-tree-bindings/i2c/i2c-at91.txt > new file mode 100644 > index 0000000..2065b73 > --- /dev/null > +++ b/doc/device-tree-bindings/i2c/i2c-at91.txt > @@ -0,0 +1,26 @@ > +I2C for Atmel platforms > + > +Required properties : > +- compatible : Must be "atmel,at91rm9200-i2c", "atmel,at91sam9261-i2c", > + "atmel,at91sam9260-i2c", "atmel,at91sam9g20-i2c", "atmel,at91sam9g10-i2c", > + "atmel,at91sam9x5-i2c", "atmel,sama5d4-i2c" or "atmel,sama5d2-i2c". > +- reg: physical base address of the controller and length of memory mapped > + region. > +- #address-cells = <1>; > +- #size-cells = <0>; > +- clocks: phandles to input clocks. > + > +Optional properties: > +- clock-frequency: Desired I2C bus frequency in Hz, default value is 100000. > +- Child nodes conforming to i2c bus binding. > + > +Examples : > + > +i2c0: i2c@f8028000 { > + compatible = "atmel,sama5d2-i2c"; > + reg = <0xf8028000 0x100>; > + #address-cells = <1>; > + #size-cells = <0>; > + clocks = <&twi0_clk>; > + clock-frequency = <100000>; > +}; >
Dear Songjun Wu, Songjun Wu <songjun.wu@atmel.com> writes: >DT binding documentation for atmel i2c driver. > >Signed-off-by: Songjun Wu <songjun.wu@atmel.com> >Reviewed-by: Heiko Schocher <hs@denx.de> >Acked-by: Heiko Schocher <hs@denx.de> >--- > >Changes in v3: None >Changes in v2: >- Add phandles to input clocks > > doc/device-tree-bindings/i2c/i2c-at91.txt | 26 ++++++++++++++++++++++++++ > 1 file changed, 26 insertions(+) > create mode 100644 doc/device-tree-bindings/i2c/i2c-at91.txt applied to u-boot-atmel/master, thanks! Best regards, Andreas Bießmann
diff --git a/doc/device-tree-bindings/i2c/i2c-at91.txt b/doc/device-tree-bindings/i2c/i2c-at91.txt new file mode 100644 index 0000000..2065b73 --- /dev/null +++ b/doc/device-tree-bindings/i2c/i2c-at91.txt @@ -0,0 +1,26 @@ +I2C for Atmel platforms + +Required properties : +- compatible : Must be "atmel,at91rm9200-i2c", "atmel,at91sam9261-i2c", + "atmel,at91sam9260-i2c", "atmel,at91sam9g20-i2c", "atmel,at91sam9g10-i2c", + "atmel,at91sam9x5-i2c", "atmel,sama5d4-i2c" or "atmel,sama5d2-i2c". +- reg: physical base address of the controller and length of memory mapped + region. +- #address-cells = <1>; +- #size-cells = <0>; +- clocks: phandles to input clocks. + +Optional properties: +- clock-frequency: Desired I2C bus frequency in Hz, default value is 100000. +- Child nodes conforming to i2c bus binding. + +Examples : + +i2c0: i2c@f8028000 { + compatible = "atmel,sama5d2-i2c"; + reg = <0xf8028000 0x100>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&twi0_clk>; + clock-frequency = <100000>; +};
DT binding documentation for atmel i2c driver. Signed-off-by: Songjun Wu <songjun.wu@atmel.com> --- Changes in v3: None Changes in v2: - Add phandles to input clocks doc/device-tree-bindings/i2c/i2c-at91.txt | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 doc/device-tree-bindings/i2c/i2c-at91.txt