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Subject[PATCH V1 1/5] dt-bindings: fec: add the missing clocks properties
Date
From: Fugang Duan <fugang.duan@nxp.com>

Both driver and dts have already used these clocks properties, so add the
missing clocks info.

Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com>
---
Documentation/devicetree/bindings/net/fsl-fec.txt | 11 +++++++++++
1 file changed, 11 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/fsl-fec.txt b/Documentation/devicetree/bindings/net/fsl-fec.txt
index 9b543789cd52..6754be1b91c4 100644
--- a/Documentation/devicetree/bindings/net/fsl-fec.txt
+++ b/Documentation/devicetree/bindings/net/fsl-fec.txt
@@ -39,6 +39,17 @@ Optional properties:
tx/rx queues 1 and 2. "int0" will be used for queue 0 and ENET_MII interrupts.
For imx6sx, "int0" handles all 3 queues and ENET_MII. "pps" is for the pulse
per second interrupt associated with 1588 precision time protocol(PTP).
+- clocks: Phandles to input clocks.
+- clock-name: Should be the names of the clocks
+ - "ipg", for MAC ipg_clk_s, ipg_clk_mac_s that are for register accessing.
+ - "ahb", for MAC ipg_clk, ipg_clk_mac that are bus clock.
+ - "ptp"(option), for IEEE1588 timer clock that requires the clock.
+ - "enet_clk_ref"(option), for MAC transmit/receiver reference clock like
+ RGMII TXC clock or RMII reference clock. It depends on board design,
+ the clock is required if RGMII TXC and RMII reference clock source from
+ SOC internal PLL.
+ - "enet_out"(option), output clock for external device, like supply clock
+ for PHY. The clock is required if PHY clock source from SOC.

Optional subnodes:
- mdio : specifies the mdio bus in the FEC, used as a container for phy nodes
--
2.17.1
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