path: root/dts/Bindings/net/socfpga-dwmac.txt
diff options
Diffstat (limited to 'dts/Bindings/net/socfpga-dwmac.txt')
1 files changed, 2 insertions, 0 deletions
diff --git a/dts/Bindings/net/socfpga-dwmac.txt b/dts/Bindings/net/socfpga-dwmac.txt
index 3a9d679516..72d82d6843 100644
--- a/dts/Bindings/net/socfpga-dwmac.txt
+++ b/dts/Bindings/net/socfpga-dwmac.txt
@@ -11,6 +11,8 @@ Required properties:
designware version numbers documented in stmmac.txt
- altr,sysmgr-syscon : Should be the phandle to the system manager node that
encompasses the glue register, the register offset, and the register shift.
+ - altr,f2h_ptp_ref_clk use f2h_ptp_ref_clk instead of default eosc1 clock
+ for ptp ref clk. This affects all emacs as the clock is common.
Optional properties:
altr,emac-splitter: Should be the phandle to the emac splitter soft IP node if