Author: nbd Date: 2016-01-17 12:16:52 +0100 (Sun, 17 Jan 2016) New Revision: 48275
Modified: trunk/target/linux/mpc85xx/files/arch/powerpc/boot/dts/tl-wdr4900-v1.dts Log: mpc85xx: Add PTP node for TL-WD4900 in device tree PTP requires at least one timer to be 1PPS so describe it. For testing, load kernel module gianfar_ptp and use ptp4l from linuxptp. Copied from FSL P1010RDB reference design. Signed-off-by: Wojciech Dubowik <[email protected]> Modified: trunk/target/linux/mpc85xx/files/arch/powerpc/boot/dts/tl-wdr4900-v1.dts =================================================================== --- trunk/target/linux/mpc85xx/files/arch/powerpc/boot/dts/tl-wdr4900-v1.dts 2016-01-17 11:06:02 UTC (rev 48274) +++ trunk/target/linux/mpc85xx/files/arch/powerpc/boot/dts/tl-wdr4900-v1.dts 2016-01-17 11:16:52 UTC (rev 48275) @@ -145,6 +145,19 @@ can1: can@1d000 { status = "disabled"; }; + + ptp_clock@b0e00 { + compatible = "fsl,etsec-ptp"; + reg = <0xb0e00 0xb0>; + interrupts = <68 2 0 0 69 2 0 0 70 2 0 0>; + fsl,cksel = <1>; + fsl,tclk-period = <5>; + fsl,tmr-prsc = <2>; + fsl,tmr-add = <0xcccccccd>; + fsl,tmr-fiper1 = <0x3b9ac9fb>; /* 1PPS */ + fsl,tmr-fiper2 = <0x00018696>; + fsl,max-adj = <249999999>; + }; }; pci0: pcie@ffe09000 { _______________________________________________ openwrt-commits mailing list [email protected] https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-commits
