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author | 2015-08-04 12:17:53 -0700 | |
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committer | 2015-08-04 15:44:42 -0700 | |
commit | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch) | |
tree | 1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/Documentation/devicetree/bindings/net/sh_eth.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/sh_eth.txt')
-rw-r--r-- | kernel/Documentation/devicetree/bindings/net/sh_eth.txt | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/kernel/Documentation/devicetree/bindings/net/sh_eth.txt b/kernel/Documentation/devicetree/bindings/net/sh_eth.txt new file mode 100644 index 000000000..2f6ec85fd --- /dev/null +++ b/kernel/Documentation/devicetree/bindings/net/sh_eth.txt @@ -0,0 +1,57 @@ +* Renesas Electronics SH EtherMAC + +This file provides information on what the device node for the SH EtherMAC +interface contains. + +Required properties: +- compatible: "renesas,gether-r8a7740" if the device is a part of R8A7740 SoC. + "renesas,ether-r8a7778" if the device is a part of R8A7778 SoC. + "renesas,ether-r8a7779" if the device is a part of R8A7779 SoC. + "renesas,ether-r8a7790" if the device is a part of R8A7790 SoC. + "renesas,ether-r8a7791" if the device is a part of R8A7791 SoC. + "renesas,ether-r8a7793" if the device is a part of R8A7793 SoC. + "renesas,ether-r8a7794" if the device is a part of R8A7794 SoC. + "renesas,ether-r7s72100" if the device is a part of R7S72100 SoC. +- reg: offset and length of (1) the E-DMAC/feLic register block (required), + (2) the TSU register block (optional). +- interrupts: interrupt specifier for the sole interrupt. +- phy-mode: see ethernet.txt file in the same directory. +- phy-handle: see ethernet.txt file in the same directory. +- #address-cells: number of address cells for the MDIO bus, must be equal to 1. +- #size-cells: number of size cells on the MDIO bus, must be equal to 0. +- clocks: clock phandle and specifier pair. +- pinctrl-0: phandle, referring to a default pin configuration node. + +Optional properties: +- interrupt-parent: the phandle for the interrupt controller that services + interrupts for this device. +- pinctrl-names: pin configuration state name ("default"). +- renesas,no-ether-link: boolean, specify when a board does not provide a proper + Ether LINK signal. +- renesas,ether-link-active-low: boolean, specify when the Ether LINK signal is + active-low instead of normal active-high. + +Example (Lager board): + + ethernet@ee700000 { + compatible = "renesas,ether-r8a7790"; + reg = <0 0xee700000 0 0x400>; + interrupt-parent = <&gic>; + interrupts = <0 162 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp8_clks R8A7790_CLK_ETHER>; + phy-mode = "rmii"; + phy-handle = <&phy1>; + pinctrl-0 = <ðer_pins>; + pinctrl-names = "default"; + renesas,ether-link-active-low; + #address-cells = <1>; + #size-cells = <0>; + + phy1: ethernet-phy@1 { + reg = <1>; + interrupt-parent = <&irqc0>; + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; + pinctrl-0 = <&phy1_pins>; + pinctrl-names = "default"; + }; + }; |