diff options
| author | Biju Das <biju.das@bp.renesas.com> | 2019-01-16 21:37:50 +0300 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2019-01-23 11:50:44 +0300 |
| commit | 6b170cd3ed02949f33fb8b6898b3b31ae5e87716 (patch) | |
| tree | eed881eb1c634b47015fad8255c4db65d0a440cf /arch/arm64/boot/dts/renesas | |
| parent | a102b93eafef0994f1a96e9683d1e3d692a6bb48 (diff) | |
| download | linux-6b170cd3ed02949f33fb8b6898b3b31ae5e87716.tar.xz | |
arm64: dts: renesas: cat875: Add ethernet support
This patch adds ethernet support to the sub board.
Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Chris Paterson <Chris.Paterson2@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'arch/arm64/boot/dts/renesas')
| -rw-r--r-- | arch/arm64/boot/dts/renesas/cat875.dtsi | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/renesas/cat875.dtsi b/arch/arm64/boot/dts/renesas/cat875.dtsi index a41d0d81f649..805ffa7fb67b 100644 --- a/arch/arm64/boot/dts/renesas/cat875.dtsi +++ b/arch/arm64/boot/dts/renesas/cat875.dtsi @@ -7,4 +7,34 @@ / { model = "Silicon Linux sub board for CAT874 (CAT875)"; + + aliases { + ethernet0 = &avb; + }; +}; + +&avb { + pinctrl-0 = <&avb_pins>; + pinctrl-names = "default"; + renesas,no-ether-link; + phy-handle = <&phy0>; + phy-mode = "rgmii"; + status = "okay"; + + phy0: ethernet-phy@0 { + rxc-skew-ps = <1500>; + reg = <0>; + interrupt-parent = <&gpio2>; + interrupts = <21 IRQ_TYPE_LEVEL_LOW>; + reset-gpios = <&gpio1 20 GPIO_ACTIVE_LOW>; + }; +}; + +&pfc { + avb_pins: avb { + mux { + groups = "avb_mii"; + function = "avb"; + }; + }; }; |