Add properties to support all Phy config
 PHY_MODE       (MII,GMII, RMII, RGMII) and in normal, PHY wo crystal (25Mhz),
 PHY wo crystal (50Mhz), No 125Mhz from PHY config.

Signed-off-by: Christophe Roullier <christophe.roull...@st.com>
---
 Documentation/devicetree/bindings/net/stm32-dwmac.txt | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/net/stm32-dwmac.txt 
b/Documentation/devicetree/bindings/net/stm32-dwmac.txt
index 1341012..f42dc68 100644
--- a/Documentation/devicetree/bindings/net/stm32-dwmac.txt
+++ b/Documentation/devicetree/bindings/net/stm32-dwmac.txt
@@ -24,9 +24,9 @@ Required properties:
               encompases the glue register, and the offset of the control 
register.
 
 Optional properties:
-- clock-names:     For MPU family "mac-clk-ck" for PHY without quartz
-- st,int-phyclk (boolean) :  valid only where PHY do not have quartz and need 
to be clock
-                  by RCC
+- clock-names:     For MPU family "eth-ck" for PHY without quartz
+- st,eth_clk_sel (boolean) : set this property in RGMII PHY when you do not 
want use 125Mhz
+- st,eth_ref_clk_sel (boolean) :  set this property in RMII mode when you have 
PHY without crystal 50MHz
 
 Example:
 
-- 
2.7.4

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