| Message ID | 1266433158.2322.1@antares (mailing list archive) |
|---|---|
| State | Accepted, archived |
| Delegated to: | Grant Likely |
| Headers | show |
On Wed, Feb 17, 2010 at 11:59 AM, Albrecht Dreß <albrecht.dress@arcor.de> wrote: > Make the I2C adapter timeout configurable through a Device Tree property > which gives the timeout in microseconds. > > Change vs. v.1: use "fsl,timeout" as property name (Thanks, Grant) > > Signed-off-by: Albrecht Dreß <albrecht.dress@arcor.de> Acked-by: Grant Likely <grant.likely@secretlab.ca> > > --- > > --- linux-2.6.32-orig/Documentation/powerpc/dts-bindings/fsl/i2c.txt > 2009-12-03 04:51:21.000000000 +0100 > +++ linux-2.6.32/Documentation/powerpc/dts-bindings/fsl/i2c.txt 2010-02-17 > 14:18:01.000000000 +0100 > @@ -21,6 +21,7 @@ Recommended properties : > - fsl,preserve-clocking : boolean; if defined, the clock settings > from the bootloader are preserved (not touched). > - clock-frequency : desired I2C bus clock frequency in Hz. > + - fsl,timeout : I2C bus timeout in microseconds. > > Examples : > > @@ -44,5 +45,6 @@ Examples : > interrupts = <43 2>; > interrupt-parent = <&mpic>; > clock-frequency = <400000>; > + fsl,timeout = <10000>; > }; > >
--- linux-2.6.32-orig/Documentation/powerpc/dts-bindings/fsl/i2c.txt 2009-12-03 04:51:21.000000000 +0100 +++ linux-2.6.32/Documentation/powerpc/dts-bindings/fsl/i2c.txt 2010-02-17 14:18:01.000000000 +0100 @@ -21,6 +21,7 @@ Recommended properties : - fsl,preserve-clocking : boolean; if defined, the clock settings from the bootloader are preserved (not touched). - clock-frequency : desired I2C bus clock frequency in Hz. + - fsl,timeout : I2C bus timeout in microseconds. Examples : @@ -44,5 +45,6 @@ Examples : interrupts = <43 2>; interrupt-parent = <&mpic>; clock-frequency = <400000>; + fsl,timeout = <10000>; };
Make the I2C adapter timeout configurable through a Device Tree property which gives the timeout in microseconds. Change vs. v.1: use "fsl,timeout" as property name (Thanks, Grant) Signed-off-by: Albrecht Dreß <albrecht.dress@arcor.de> ---