From patchwork Thu Nov 12 13:12:07 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pavel Fedin X-Patchwork-Id: 7602051 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 B51F99F1C2 for ; Thu, 12 Nov 2015 13:13:11 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id A20D7207A2 for ; Thu, 12 Nov 2015 13:13:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9AC4C205E4 for ; Thu, 12 Nov 2015 13:13:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752851AbbKLNMW (ORCPT ); Thu, 12 Nov 2015 08:12:22 -0500 Received: from mailout4.w1.samsung.com ([210.118.77.14]:50190 "EHLO mailout4.w1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752497AbbKLNMU (ORCPT ); Thu, 12 Nov 2015 08:12:20 -0500 Received: from eucpsbgm2.samsung.com (unknown [203.254.199.245]) by mailout4.w1.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTP id <0NXP00KNXE0H9Z50@mailout4.w1.samsung.com>; Thu, 12 Nov 2015 13:12:17 +0000 (GMT) X-AuditID: cbfec7f5-f794b6d000001495-fa-564490313455 Received: from eusync2.samsung.com ( [203.254.199.212]) by eucpsbgm2.samsung.com (EUCPMTA) with SMTP id C4.B7.05269.13094465; Thu, 12 Nov 2015 13:12:17 +0000 (GMT) Received: from fedinw7x64.rnd.samsung.ru ([106.109.131.169]) by eusync2.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTPA id <0NXP00EVLE08G810@eusync2.samsung.com>; Thu, 12 Nov 2015 13:12:17 +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 v8 4/4] ARM: dts: Add Ethernet chip to SMDK5410 Date: Thu, 12 Nov 2015 16:12:07 +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/xK7qGE1zCDNb9V7SYf+Qcq0X/m4Ws FuderWS0eP3C0KL/8Wtmi02Pr7FaXN41h81ixvl9TBZLr19kspgwfS2LReveI+wO3B5r5q1h 9Ljc18vksXL5FzaPTas62Tw2L6n36NuyitHj8ya5APYoLpuU1JzMstQifbsEroxNO+cwFWwX qdi06D5TA+MagS5GDg4JAROJTzOyuhg5gUwxiQv31rN1MXJxCAksZZRY1ToNymljkngw8wsb SBWbgLrE6a8fWEASIgLtjBLHGjcygTjMAhOZJJZM388IUiUsYC8x7dcWMJtFQFXi7Z9JzCDr eAWiJZYu14ZYJydx5fp0sKGcAuYSi1sbmEBsIQEzifWvrrPiEp/AyL+AkWEVo2hqaXJBcVJ6 rpFecWJucWleul5yfu4mRkj4ft3BuPSY1SFGAQ5GJR7eCTOdw4RYE8uKK3MPMUpwMCuJ8Cak uYQJ8aYkVlalFuXHF5XmpBYfYpTmYFES5525632IkEB6YklqdmpqQWoRTJaJg1OqgTHgmf+2 Vukp+Xf8Zu0R33ozsZ0vuJlzKveu383P52fW3n0+9efWHN7frC/ELh7eZfN8Cye3eW3+r/Aj S09+NTz5IajGT1p3zyRFCUah6ATWQKv5WzVDTp2XP6p7iod7fsPLBdW7eL+cEcjbKLmkc8FN L+70PYVz7ixSOGzTyKboI8nR8OTg0hlKLMUZiYZazEXFiQBxWN+eWwIAAA== 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=-7.3 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..373abf7 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 { + 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 {