diff options
author | Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> | 2015-10-06 01:51:01 +0300 |
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committer | Simon Horman <horms+renesas@verge.net.au> | 2015-10-06 09:44:53 +0900 |
commit | 0877098d82fd1823878534b116a4a725e729701f (patch) | |
tree | 51751ce5a0f4f698637dbc7201baa3d8c8887690 /arch/arm/boot/dts/r8a7791-porter.dts | |
parent | 7265405f74b33f256073ea233690b6ee866c252c (diff) | |
download | linux-0877098d82fd1823878534b116a4a725e729701f.tar.bz2 |
ARM: shmobile: porter: add Ether DT support
Define the Porter board dependent part of the Ether device node.
Enable DHCP and NFS root for the kernel booting.
This patch is analogous to the commit 26b0d2cf73cb ("ARM: shmobile:
henninger: add Ether DT support") as there are no differences between
those boards in this respect.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'arch/arm/boot/dts/r8a7791-porter.dts')
-rw-r--r-- | arch/arm/boot/dts/r8a7791-porter.dts | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/r8a7791-porter.dts b/arch/arm/boot/dts/r8a7791-porter.dts index b5670dd388e6..ca59ff861923 100644 --- a/arch/arm/boot/dts/r8a7791-porter.dts +++ b/arch/arm/boot/dts/r8a7791-porter.dts @@ -20,7 +20,7 @@ }; chosen { - bootargs = "ignore_loglevel"; + bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp"; stdout-path = &scif0; }; @@ -44,6 +44,16 @@ renesas,groups = "scif0_data_d"; renesas,function = "scif0"; }; + + ether_pins: ether { + renesas,groups = "eth_link", "eth_mdio", "eth_rmii"; + renesas,function = "eth"; + }; + + phy1_pins: phy1 { + renesas,groups = "intc_irq0"; + renesas,function = "intc"; + }; }; &scif0 { @@ -52,3 +62,19 @@ status = "okay"; }; + +ðer { + pinctrl-0 = <ðer_pins &phy1_pins>; + pinctrl-names = "default"; + + phy-handle = <&phy1>; + renesas,ether-link-active-low; + status = "ok"; + + phy1: ethernet-phy@1 { + reg = <1>; + interrupt-parent = <&irqc0>; + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; + micrel,led-mode = <1>; + }; +}; |