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dt-bindings: net: stmmac: add phys config properties

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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.roullier@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Christophe Roullier 2019-03-05 09:29:25 +01:00 committed by David S. Miller
parent 22947335c4
commit 830133daec
1 changed files with 3 additions and 3 deletions
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6
Documentation/devicetree/bindings/net/stm32-dwmac.txt
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@ -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 want to select RCC clock instead of ETH_CLK125.
- st,eth-ref-clk-sel (boolean) : set this property in RMII mode when you have PHY without crystal 50MHz and want to select RCC clock instead of ETH_REF_CLK.
Example: