From patchwork Mon Nov 16 07:43:05 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pavel Fedin X-Patchwork-Id: 7621441 Return-Path: X-Original-To: patchwork-linux-samsung-soc@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id B778C9F392 for ; Mon, 16 Nov 2015 07:43:53 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id DA1EB205B8 for ; Mon, 16 Nov 2015 07:43:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E792520546 for ; Mon, 16 Nov 2015 07:43:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751102AbbKPHnY (ORCPT ); Mon, 16 Nov 2015 02:43:24 -0500 Received: from mailout3.w1.samsung.com ([210.118.77.13]:62575 "EHLO mailout3.w1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751985AbbKPHnX (ORCPT ); Mon, 16 Nov 2015 02:43:23 -0500 Received: from eucpsbgm2.samsung.com (unknown [203.254.199.245]) by mailout3.w1.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTP id <0NXW001X4DG7P670@mailout3.w1.samsung.com>; Mon, 16 Nov 2015 07:43:19 +0000 (GMT) X-AuditID: cbfec7f5-f794b6d000001495-3e-56498917c1ba Received: from eusync4.samsung.com ( [203.254.199.214]) by eucpsbgm2.samsung.com (EUCPMTA) with SMTP id 8E.A4.05269.71989465; Mon, 16 Nov 2015 07:43:19 +0000 (GMT) Received: from fedinw7x64.rnd.samsung.ru ([106.109.131.169]) by eusync4.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTPA id <0NXW00C9VDFUQ050@eusync4.samsung.com>; Mon, 16 Nov 2015 07:43:19 +0000 (GMT) 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 v9 4/4] ARM: dts: Add Ethernet chip to SMDK5410 Date: Mon, 16 Nov 2015 10:43:05 +0300 Message-id: X-Mailer: git-send-email 2.4.4 In-reply-to: References: In-reply-to: References: X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrBLMWRmVeSWpSXmKPExsVy+t/xa7rinZ5hBtP2KVrMP3KO1aL/zUJW i3OvVjJavH5haNH/+DWzxabH11gtLu+aw2Yx4/w+Joul1y8yWUyYvpbFonXvEXYHbo8189Yw elzu62XyWLn8C5vHplWdbB6bl9R79G1ZxejxeZNcAHsUl01Kak5mWWqRvl0CV8aF46tYCnaK VBzYOJW5gXGdQBcjJ4eEgInEx4N/WSBsMYkL99azdTFycQgJLGWUmPl2GpTTxiSxceM1sCo2 AXWJ018/sIAkRATaGSWONW5kAnGYBSYySSyZvp8RpEpYwF5i9Z4eNhCbRUBVYs+V02A2r0C0 xPd7r1kh9slJXLk+HSzOKWAusf31AfYuRg6gdWYSJ7dm4xCewMi/gJFhFaNoamlyQXFSeq6R XnFibnFpXrpecn7uJkZI+H7dwbj0mNUhRgEORiUe3hNP3MOEWBPLiitzDzFKcDArifD+YPEM E+JNSaysSi3Kjy8qzUktPsQozcGiJM47c9f7ECGB9MSS1OzU1ILUIpgsEwenVAPjpU1JE3WM tFn3KcsnnkiXufTT0oup8olXXvkzv8pHhqxvM7hWmMhwSm14fmC2zhFe9dOrM76F62+7+euf bG1N6JbKlV7PngvOq7Sd8GCVXrVUp9ll34zJDzgP6DTx6U+Y//l21bNnD+Zes/ReLyT9prdo 9dZlahzLDtw5MyG6yuvJmoKvnMq/lFiKMxINtZiLihMBuUhV71sCAAA= Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org X-Spam-Status: No, score=-7.7 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The chip is smsc9115, connected via SROMc bank 3. Additionally, some GPIO initialization is required. Signed-off-by: Pavel Fedin Reviewed-by: Krzysztof Kozlowski --- arch/arm/boot/dts/exynos5410-smdk5410.dts | 41 +++++++++++++++++++++++++++++++ arch/arm/boot/dts/exynos5410.dtsi | 6 +++++ 2 files changed, 47 insertions(+) diff --git a/arch/arm/boot/dts/exynos5410-smdk5410.dts b/arch/arm/boot/dts/exynos5410-smdk5410.dts index cebeaab..a731fbe 100644 --- a/arch/arm/boot/dts/exynos5410-smdk5410.dts +++ b/arch/arm/boot/dts/exynos5410-smdk5410.dts @@ -11,6 +11,7 @@ /dts-v1/; #include "exynos5410.dtsi" +#include / { model = "Samsung SMDK5410 board based on EXYNOS5410"; compatible = "samsung,smdk5410", "samsung,exynos5410", "samsung,exynos5"; @@ -61,6 +62,46 @@ 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>; + }; +}; + +&sromc { + pinctrl-names = "default"; + pinctrl-0 = <&srom_ctl>, <&srom_ebi>; + + ethernet@3,0 { + compatible = "smsc,lan9115"; + reg = <3 0 0x10000>; + phy-mode = "mii"; + interrupt-parent = <&gpx0>; + interrupts = <5 IRQ_TYPE_LEVEL_LOW>; + 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>; + }; +}; + &uart0 { status = "okay"; }; diff --git a/arch/arm/boot/dts/exynos5410.dtsi b/arch/arm/boot/dts/exynos5410.dtsi index e2b58f8..9cfb814 100644 --- a/arch/arm/boot/dts/exynos5410.dtsi +++ b/arch/arm/boot/dts/exynos5410.dtsi @@ -104,6 +104,12 @@ sromc: sromc@12250000 { compatible = "samsung,exynos-srom"; reg = <0x12250000 0x14>; + #address-cells = <2>; + #size-cells = <1>; + ranges = <0 0 0x04000000 0x20000 + 1 0 0x05000000 0x20000 + 2 0 0x06000000 0x20000 + 3 0 0x07000000 0x20000>; }; pmu_system_controller: system-controller@10040000 {