On Sep 27, 2013, at 8:40 AM, Aida Mynzhasova wrote: > Currently IEEE 1588 timer reference clock source is determined through > hard-coded value in gianfar_ptp driver. This patch allows to select ptp > clock source by means of device tree file node. > > For instance: > > fsl,cksel = <0>; > > for using external (TSEC_TMR_CLK input) high precision timer > reference clock. > > Other acceptable values: > > <1> : eTSEC system clock > <2> : eTSEC1 transmit clock > <3> : RTC clock input > > When this attribute isn't used, eTSEC system clock will serve as > IEEE 1588 timer reference clock. > > Signed-off-by: Aida Mynzhasova <aida.mynzhasova@xxxxxxxxxx> > --- > Documentation/devicetree/bindings/net/fsl-tsec-phy.txt | 18 +++++++++++++++++- > drivers/net/ethernet/freescale/gianfar_ptp.c | 4 +++- > 2 files changed, 20 insertions(+), 2 deletions(-) Acked-by: Kumar Gala <galak@xxxxxxxxxxxxxx> - k-- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
