diff options
Diffstat (limited to 'Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt b/Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt index 96398cc2982f..fc8f01718690 100644 --- a/Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt +++ b/Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt @@ -13,13 +13,25 @@ Required properties: - reg: Address where registers are mapped and size of region. - interrupts: Should contain the MAC interrupt. - phy-mode: See ethernet.txt in the same directory. Allow to choose - "rgmii", "rmii", or "mii" according to the PHY. + "rgmii", "rmii", "mii", or "internal" according to the PHY. + The acceptable mode is SoC-dependent. - phy-handle: Should point to the external phy device. See ethernet.txt file in the same directory. - clocks: A phandle to the clock for the MAC. + For Pro4 SoC, that is "socionext,uniphier-pro4-ave4", + another MAC clock, GIO bus clock and PHY clock are also required. + - clock-names: Should contain + - "ether", "ether-gb", "gio", "ether-phy" for Pro4 SoC + - "ether" for others + - resets: A phandle to the reset control for the MAC. For Pro4 SoC, + GIO bus reset is also required. + - reset-names: Should contain + - "ether", "gio" for Pro4 SoC + - "ether" for others + - socionext,syscon-phy-mode: A phandle to syscon with one argument + that configures phy mode. The argument is the ID of MAC instance. Optional properties: - - resets: A phandle to the reset control for the MAC. - local-mac-address: See ethernet.txt in the same directory. Required subnode: @@ -34,8 +46,11 @@ Example: interrupts = <0 66 4>; phy-mode = "rgmii"; phy-handle = <ðphy>; + clock-names = "ether"; clocks = <&sys_clk 6>; + reset-names = "ether"; resets = <&sys_rst 6>; + socionext,syscon-phy-mode = <&soc_glue 0>; local-mac-address = [00 00 00 00 00 00]; mdio { |