Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752839AbbKCJRi (ORCPT ); Tue, 3 Nov 2015 04:17:38 -0500 Received: from mailout2.w1.samsung.com ([210.118.77.12]:58825 "EHLO mailout2.w1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752543AbbKCJRA (ORCPT ); Tue, 3 Nov 2015 04:17:00 -0500 X-AuditID: cbfec7f4-f79c56d0000012ee-59-56387b83c5aa From: Pavel Fedin To: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , Kukjin Kim , Krzysztof Kozlowski Subject: [PATCH v5 4/4] ARM: dts: Add Ethernet chip to SMDK5410 Date: Tue, 03 Nov 2015 12:16:41 +0300 Message-id: <4568ad982f0af1846994119961cbb798edff311c.1446542020.git.p.fedin@samsung.com> X-Mailer: git-send-email 2.4.4 In-reply-to: References: In-reply-to: References: X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrJLMWRmVeSWpSXmKPExsVy+t/xa7rN1RZhBs/XSVnMP3KO1aL/zUJW i3OvVjJavH5haNH/+DWzxabH11gtLu+aw2Yx4/w+Joul1y8yWUyYvpbFonXvEXYHbo8189Yw elzu62XyWLn8C5vHplWdbB6bl9R79G1ZxejxeZNcAHsUl01Kak5mWWqRvl0CV8aOLcEFm3kr bv+dwtjAeJyri5GTQ0LAROLDpzeMELaYxIV769m6GLk4hASWMkr8P9TBDuG0MUlcn7eWCaSK TUBd4vTXDywgCRGBdkaJY40bmUAcZoGJTBJLpu8HmyUsYC+x7O06VhCbRUBVYubxD8wgNq9A tMT/D3fZIPbJSVy5Ph3M5hQwl3j8fQqYLSRgJtH97gk7LvEJjPwLGBlWMYqmliYXFCel5xrq FSfmFpfmpesl5+duYoQE8JcdjIuPWR1iFOBgVOLhXbDEPEyINbGsuDL3EKMEB7OSCG9BoEWY EG9KYmVValF+fFFpTmrxIUZpDhYlcd65u96HCAmkJ5akZqemFqQWwWSZODilGhhjj/ieYpIN Y1lQoNai+7zmz+9bnGZfn9s6sUjeLX1/p2X5BYUZYb4nLp76kfbxxB3fK5fk663mMulJftvT n9MZe/rzuaPtycss9/YdiJj74ve7P4KCOzjP/duy563NlK7f+SnxF8Ktttv3npr0amUNj6w1 E8uU9VumJn9sXaNkfva43/uZnfZiSizFGYmGWsxFxYkANxNqWVwCAAA= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1894 Lines: 71 The chip is smsc9115, connected via SROMc bank 3. Additionally, some GPIO initialization is required. Signed-off-by: Pavel Fedin --- arch/arm/boot/dts/exynos5410-smdk5410.dts | 40 +++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) diff --git a/arch/arm/boot/dts/exynos5410-smdk5410.dts b/arch/arm/boot/dts/exynos5410-smdk5410.dts index cebeaab..f41952f 100644 --- a/arch/arm/boot/dts/exynos5410-smdk5410.dts +++ b/arch/arm/boot/dts/exynos5410-smdk5410.dts @@ -61,6 +61,27 @@ disable-wp; }; +&pinctrl_0 { + srom_ctl: srom-ctl { + samsung,pins = "gpy0-3", "gpy0-4", "gpy0-5", + "gpy1-0", "gpy1-1", "gpy1-2", "gpy1-3"; + samsung,pin-function = <2>; + samsung,pin-drv = <0>; + }; + + srom_ebi: srom-ebi { + samsung,pins = "gpy3-0", "gpy3-1", "gpy3-2", "gpy3-3", + "gpy3-4", "gpy3-5", "gpy3-6", "gpy3-7", + "gpy5-0", "gpy5-1", "gpy5-2", "gpy5-3", + "gpy5-4", "gpy5-5", "gpy5-6", "gpy5-7", + "gpy6-0", "gpy6-1", "gpy6-2", "gpy6-3", + "gpy6-4", "gpy6-5", "gpy6-6", "gpy6-7"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; +}; + &uart0 { status = "okay"; }; @@ -72,3 +93,22 @@ &uart2 { status = "okay"; }; + +&sromc { + pinctrl-names = "default"; + pinctrl-0 = <&srom_ctl>, <&srom_ebi>; + + ethernet@3 { + compatible = "smsc,lan9115"; + reg = <3 0 0x10000>; + phy-mode = "mii"; + interrupt-parent = <&gpx0>; + interrupts = <5 8>; + reg-io-width = <2>; + smsc,irq-push-pull; + smsc,force-internal-phy; + + samsung,srom-page-mode = <1>; + samsung,srom-timing = <9 12 1 9 1 1>; + }; +}; -- 2.4.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/