diff options
author | Sascha Hauer <s.hauer@pengutronix.de> | 2017-01-10 08:26:15 +0100 |
---|---|---|
committer | Sascha Hauer <s.hauer@pengutronix.de> | 2017-01-10 08:48:45 +0100 |
commit | a40531fb3c11dc4ee8cca43c91b471da1fd3c1ab (patch) | |
tree | 35f886d87a77df7bac8a587a04647691db541a2e /dts/Bindings/net/oxnas-dwmac.txt | |
parent | 81462901ce3d677ce318150f7027e2ce1cf97c41 (diff) | |
download | barebox-a40531fb3c11dc4ee8cca43c91b471da1fd3c1ab.tar.gz barebox-a40531fb3c11dc4ee8cca43c91b471da1fd3c1ab.tar.xz |
dts: update to v4.10-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/net/oxnas-dwmac.txt')
-rw-r--r-- | dts/Bindings/net/oxnas-dwmac.txt | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/dts/Bindings/net/oxnas-dwmac.txt b/dts/Bindings/net/oxnas-dwmac.txt new file mode 100644 index 0000000000..df0534e2ed --- /dev/null +++ b/dts/Bindings/net/oxnas-dwmac.txt @@ -0,0 +1,39 @@ +* Oxford Semiconductor OXNAS DWMAC Ethernet controller + +The device inherits all the properties of the dwmac/stmmac devices +described in the file stmmac.txt in the current directory with the +following changes. + +Required properties on all platforms: + +- compatible: For the OX820 SoC, it should be : + - "oxsemi,ox820-dwmac" to select glue + - "snps,dwmac-3.512" to select IP version. + +- clocks: Should contain phandles to the following clocks +- clock-names: Should contain the following: + - "stmmaceth" for the host clock - see stmmac.txt + - "gmac" for the peripheral gate clock + +- oxsemi,sys-ctrl: a phandle to the system controller syscon node + +Example : + +etha: ethernet@40400000 { + compatible = "oxsemi,ox820-dwmac", "snps,dwmac-3.512"; + reg = <0x40400000 0x2000>; + interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "macirq", "eth_wake_irq"; + mac-address = [000000000000]; /* Filled in by U-Boot */ + phy-mode = "rgmii"; + + clocks = <&stdclk CLK_820_ETHA>, <&gmacclk>; + clock-names = "gmac", "stmmaceth"; + resets = <&reset RESET_MAC>; + + /* Regmap for sys registers */ + oxsemi,sys-ctrl = <&sys>; + + status = "disabled"; +}; |