From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752806AbcKGLoG (ORCPT ); Mon, 7 Nov 2016 06:44:06 -0500 Received: from mail-wm0-f44.google.com ([74.125.82.44]:35680 "EHLO mail-wm0-f44.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752225AbcKGLoE (ORCPT ); Mon, 7 Nov 2016 06:44:04 -0500 From: Neil Armstrong To: khilman@baylibre.com, carlo@caione.org Cc: Neil Armstrong , linux-amlogic@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Subject: [PATCH 2/3] ARM64: dts: meson-gxl-p23x: Enable ethernet Date: Mon, 7 Nov 2016 11:43:56 +0100 Message-Id: <20161107104357.24428-3-narmstrong@baylibre.com> X-Mailer: git-send-email 2.9.3 In-Reply-To: <20161107104357.24428-1-narmstrong@baylibre.com> References: <20161107104357.24428-1-narmstrong@baylibre.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Enable Ethernet on the p23x board, pinctrl attribute is only added for the p230 board since the p231 only uses the Internal PHY. Signed-off-by: Neil Armstrong --- .../boot/dts/amlogic/meson-gxl-s905d-p230.dts | 25 ++++++++++++++++++++++ .../boot/dts/amlogic/meson-gxl-s905d-p231.dts | 6 ++++++ .../boot/dts/amlogic/meson-gxl-s905d-p23x.dtsi | 4 ++++ 3 files changed, 35 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p230.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p230.dts index 3dfaa37..4d082a7 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p230.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p230.dts @@ -49,3 +49,28 @@ compatible = "amlogic,p230", "amlogic,s905d", "amlogic,meson-gxl"; model = "Amlogic Meson GXL (S905D) P230 Development Board"; }; + +/* P230 has exclusive choice between internal or external PHY */ +ðmac { + pinctrl-0 = <ð_pins>; + pinctrl-names = "default"; + + /* Select external PHY by default */ + phy-handle = <&external_phy>; + + /* External PHY reset is shared with internal PHY Led signals */ + snps,reset-gpio = <&gpio GPIOZ_14 0>; + snps,reset-delays-us = <0 10000 1000000>; + snps,reset-active-low; + + /* External PHY is in RGMII */ + phy-mode = "rgmii"; +}; + +&external_mdio { + external_phy: ethernet-phy@0 { + compatible = "ethernet-phy-id001c.c916", "ethernet-phy-ieee802.3-c22"; + reg = <0>; + max-speed = <1000>; + }; +}; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p231.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p231.dts index ade8d29..1cc8d49 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p231.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p231.dts @@ -49,3 +49,9 @@ compatible = "amlogic,p231", "amlogic,s905d", "amlogic,meson-gxl"; model = "Amlogic Meson GXL (S905D) P231 Development Board"; }; + +/* P231 has only internal PHY port */ +ðmac { + phy-mode = "rmii"; + phy-handle = <&internal_phy>; +}; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p23x.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p23x.dtsi index bbe46a2..622ffbe 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p23x.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p23x.dtsi @@ -182,3 +182,7 @@ clocks = <&clkc CLKID_FCLK_DIV4>; clock-names = "clkin0"; }; + +ðmac { + status = "okay"; +}; -- 2.7.0