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author | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 12:17:53 -0700 |
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committer | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 15:44:42 -0700 |
commit | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch) | |
tree | 1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/Documentation/devicetree/bindings/net/phy.txt | |
parent | 98260f3884f4a202f9ca5eabed40b1354c489b29 (diff) |
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base.
It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:
commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Sat Jul 25 12:13:34 2015 +0200
Prepare v4.1.3-rt3
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.
Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/Documentation/devicetree/bindings/net/phy.txt')
-rw-r--r-- | kernel/Documentation/devicetree/bindings/net/phy.txt | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/kernel/Documentation/devicetree/bindings/net/phy.txt b/kernel/Documentation/devicetree/bindings/net/phy.txt new file mode 100644 index 000000000..40831fbaf --- /dev/null +++ b/kernel/Documentation/devicetree/bindings/net/phy.txt @@ -0,0 +1,40 @@ +PHY nodes + +Required properties: + + - interrupts : <a b> where a is the interrupt number and b is a + field that represents an encoding of the sense and level + information for the interrupt. This should be encoded based on + the information in section 2) depending on the type of interrupt + controller you have. + - interrupt-parent : the phandle for the interrupt controller that + services interrupts for this device. + - reg : The ID number for the phy, usually a small integer + +Optional Properties: + +- compatible: Compatible list, may contain + "ethernet-phy-ieee802.3-c22" or "ethernet-phy-ieee802.3-c45" for + PHYs that implement IEEE802.3 clause 22 or IEEE802.3 clause 45 + specifications. If neither of these are specified, the default is to + assume clause 22. The compatible list may also contain other + elements. + + If the phy's identifier is known then the list may contain an entry + of the form: "ethernet-phy-idAAAA.BBBB" where + AAAA - The value of the 16 bit Phy Identifier 1 register as + 4 hex digits. This is the chip vendor OUI bits 3:18 + BBBB - The value of the 16 bit Phy Identifier 2 register as + 4 hex digits. This is the chip vendor OUI bits 19:24, + followed by 10 bits of a vendor specific ID. + +- max-speed: Maximum PHY supported speed (10, 100, 1000...) + +Example: + +ethernet-phy@0 { + compatible = "ethernet-phy-id0141.0e90", "ethernet-phy-ieee802.3-c22"; + interrupt-parent = <40000>; + interrupts = <35 1>; + reg = <0>; +}; |