diff options
| author |   Christophe Roullier <christophe.roullier@st.com> | 2019-03-05 09:29:25 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-03-08 11:48:19 -0800 |
| commit | 830133daec63d450e702e6196cec9f0413164164 (patch) | |
| tree | 9a5fb3237927bebfb15c9570e67d21269844c0f8 /Documentation | |
| parent | net: ethernet: stmmac: update to support all PHY config for stm32mp157c. (diff) | |
| download | linux-dev-830133daec63d450e702e6196cec9f0413164164.tar.xz linux-dev-830133daec63d450e702e6196cec9f0413164164.zip | |
dt-bindings: net: stmmac: add phys config properties
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>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/net/stm32-dwmac.txt | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Documentation/devicetree/bindings/net/stm32-dwmac.txt b/Documentation/devicetree/bindings/net/stm32-dwmac.txt index 1341012722aa..3524e80c5e96 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 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: |