diff options
Diffstat (limited to 'dts/Bindings/net/stm32-dwmac.txt')
| -rw-r--r-- | dts/Bindings/net/stm32-dwmac.txt | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/dts/Bindings/net/stm32-dwmac.txt b/dts/Bindings/net/stm32-dwmac.txt index 1341012722..a90eef11dc 100644 --- a/dts/Bindings/net/stm32-dwmac.txt +++ b/dts/Bindings/net/stm32-dwmac.txt @@ -14,8 +14,7 @@ Required properties: - clock-names: Should be "stmmaceth" for the host clock. Should be "mac-clk-tx" for the MAC TX clock. Should be "mac-clk-rx" for the MAC RX clock. - For MPU family need to add also "ethstp" for power mode clock and, - "syscfg-clk" for SYSCFG clock. + For MPU family need to add also "ethstp" for power mode clock - interrupt-names: Should contain a list of interrupt names corresponding to the interrupts in the interrupts property, if available. Should be "macirq" for the main MAC IRQ @@ -24,9 +23,9 @@ 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: |