From patchwork Tue Apr 2 10:01:53 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hung-ying Tyan X-Patchwork-Id: 232931 X-Patchwork-Delegate: trini@ti.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from theia.denx.de (theia.denx.de [85.214.87.163]) by ozlabs.org (Postfix) with ESMTP id 0510E2C0144 for ; Tue, 2 Apr 2013 21:03:17 +1100 (EST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id A3E994A21B; Tue, 2 Apr 2013 12:03:14 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at theia.denx.de Received: from theia.denx.de ([127.0.0.1]) by localhost (theia.denx.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id R2devou1dwHj; Tue, 2 Apr 2013 12:03:14 +0200 (CEST) Received: from theia.denx.de (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 8BB8F4A209; Tue, 2 Apr 2013 12:03:06 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 9B8474A200 for ; Tue, 2 Apr 2013 12:02:58 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at theia.denx.de Received: from theia.denx.de ([127.0.0.1]) by localhost (theia.denx.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id LZxexzO54s+F for ; Tue, 2 Apr 2013 12:02:58 +0200 (CEST) X-policyd-weight: NOT_IN_SBL_XBL_SPAMHAUS=-1.5 NOT_IN_SPAMCOP=-1.5 NOT_IN_BL_NJABL=-1.5 (only DNSBL check requested) Received: from mail-oa0-f73.google.com (mail-oa0-f73.google.com [209.85.219.73]) by theia.denx.de (Postfix) with ESMTPS id 348F54A209 for ; Tue, 2 Apr 2013 12:02:55 +0200 (CEST) Received: by mail-oa0-f73.google.com with SMTP id o6so44696oag.4 for ; Tue, 02 Apr 2013 03:02:54 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=x-received:from:to:cc:subject:date:message-id:x-mailer:in-reply-to :references:x-gm-message-state; bh=CeRhHoPsDDv1mi3VfVPLwHj58UU4LlJGOYbQWAKs8zc=; b=IJpUQvnFvEuS0SfoT/A1I3CZ/mWS9HJfSdI0ojH/1uLyxe0F4LcXxL0hfnVn2Fzyhg YUGaKik89/skWrHeBnWWpjEX71MLZTfyGX2ylZR3a3vU5iWvNxHRD3kh1jzsFGci/YxI 4Xpakb5xcYxw0h6obgALMvHhQ/r05yRI6fRp8I7IOBRtmQhDZktBxQAMFFT0hlwxtoIo tLRx50ecqUZTlrLQy8FxmD2VhAsvCzR7Qv9CpyWhC2loSwUc8wplUftlwIoaIr81PNwj +hHe7nwf7Csof7w2L2DArtonPh08hCaFnUPvf9q9t8YNKARGdB62Gmg916IAP3bPD011 ghOQ== X-Received: by 10.50.65.69 with SMTP id v5mr10010812igs.1.1364896974376; Tue, 02 Apr 2013 03:02:54 -0700 (PDT) Received: from corp2gmr1-1.hot.corp.google.com (corp2gmr1-1.hot.corp.google.com [172.24.189.92]) by gmr-mx.google.com with ESMTPS id l10si38262ige.0.2013.04.02.03.02.54 (version=TLSv1.1 cipher=AES128-SHA bits=128/128); Tue, 02 Apr 2013 03:02:54 -0700 (PDT) Received: from tyanh-z620.tpe.corp.google.com (tyanh-z620.tpe.corp.google.com [172.30.210.193]) by corp2gmr1-1.hot.corp.google.com (Postfix) with ESMTP id 4A9BB31C158; Tue, 2 Apr 2013 03:02:53 -0700 (PDT) Received: by tyanh-z620.tpe.corp.google.com (Postfix, from userid 30259) id A5922E43F1; Tue, 2 Apr 2013 18:02:51 +0800 (CST) From: Hung-ying Tyan To: U-Boot Mailing List Date: Tue, 2 Apr 2013 18:01:53 +0800 Message-Id: <1364896914-17868-7-git-send-email-tyanh@chromium.org> X-Mailer: git-send-email 1.8.1.3 In-Reply-To: <1364896914-17868-1-git-send-email-tyanh@chromium.org> References: <1364896914-17868-1-git-send-email-tyanh@chromium.org> X-Gm-Message-State: ALoCoQks3ZCfmU0Bz9Fx/XeXMs1jOTjBuCVIN9GrG+LQD26CKECBO7e8+zBBMKQDdpqBOtSvyzvh9/hmvWttJAT4ggxRQorPd0fFjw8DSp7lORpG3FMeH4wBTRNPeU6hzx6c34M/WAEffKZedslywz/vpTJSacQK8H7/4S0NOh/Yfyo+jTVQ9O+GQ/0/w5hP9UKUm50r3hp8 Cc: Tom Rini , u-boot-review@google.com Subject: [U-Boot] [PATCH v4 6/7] cros: exynos: add cros-ec device nodes to exynos5250-snow.dts X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.11 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: u-boot-bounces@lists.denx.de Errors-To: u-boot-bounces@lists.denx.de This patch adds cros-ec related device nodes to exynos5250-snow.dts. It also adds a gpio node to exynos5250.dtsi. Signed-off-by: Hung-ying Tyan Acked-by: Simon Glass --- Changes in v4: - Added commit message. Changes in v3: None Changes in v2: - Added gpio node to exynos5250.dtsi. - Dropped the period from commit subject. arch/arm/dts/exynos5250.dtsi | 3 ++ board/samsung/dts/exynos5250-snow.dts | 82 +++++++++++++++++++++++++++++++++++ 2 files changed, 85 insertions(+) diff --git a/arch/arm/dts/exynos5250.dtsi b/arch/arm/dts/exynos5250.dtsi index 6c08eb7..2644131 100644 --- a/arch/arm/dts/exynos5250.dtsi +++ b/arch/arm/dts/exynos5250.dtsi @@ -182,4 +182,7 @@ reg = <0x12230000 0x1000>; interrupts = <0 78 0>; }; + + gpio: gpio { + }; }; diff --git a/board/samsung/dts/exynos5250-snow.dts b/board/samsung/dts/exynos5250-snow.dts index af788a6..a7526e5 100644 --- a/board/samsung/dts/exynos5250-snow.dts +++ b/board/samsung/dts/exynos5250-snow.dts @@ -43,6 +43,33 @@ }; }; + i2c4: i2c@12ca0000 { + cros-ec@1e { + reg = <0x1e>; + compatible = "google,cros-ec"; + i2c-max-frequency = <100000>; + ec-interrupt = <&gpio 174 1>; + }; + + power-regulator@48 { + compatible = "ti,tps65090"; + reg = <0x48>; + }; + }; + + spi@131b0000 { + spi-max-frequency = <1000000>; + spi-deactivate-delay = <100>; + cros-ec@0 { + reg = <0>; + compatible = "google,cros-ec"; + spi-max-frequency = <5000000>; + ec-interrupt = <&gpio 174 1>; + optimise-flash-write; + status = "disabled"; + }; + }; + sound@12d60000 { samsung,i2s-epll-clock-frequency = <192000000>; samsung,i2s-sampling-rate = <48000>; @@ -66,4 +93,59 @@ compatible = "maxim,max77686_pmic"; }; }; + + cros-ec-keyb { + compatible = "google,cros-ec-keyb"; + google,key-rows = <8>; + google,key-columns = <13>; + google,repeat-delay-ms = <240>; + google,repeat-rate-ms = <30>; + google,ghost-filter; + /* + * Keymap entries take the form of 0xRRCCKKKK where + * RR=Row CC=Column KKKK=Key Code + * The values below are for a US keyboard layout and + * are taken from the Linux driver. Note that the + * 102ND key is not used for US keyboards. + */ + linux,keymap = < + /* CAPSLCK F1 B F10 */ + 0x0001003a 0x0002003b 0x00030030 0x00040044 + /* N = R_ALT ESC */ + 0x00060031 0x0008000d 0x000a0064 0x01010001 + /* F4 G F7 H */ + 0x0102003e 0x01030022 0x01040041 0x01060023 + /* ' F9 BKSPACE L_CTRL */ + 0x01080028 0x01090043 0x010b000e 0x0200001d + /* TAB F3 T F6 */ + 0x0201000f 0x0202003d 0x02030014 0x02040040 + /* ] Y 102ND [ */ + 0x0205001b 0x02060015 0x02070056 0x0208001a + /* F8 GRAVE F2 5 */ + 0x02090042 0x03010029 0x0302003c 0x03030006 + /* F5 6 - \ */ + 0x0304003f 0x03060007 0x0308000c 0x030b002b + /* R_CTRL A D F */ + 0x04000061 0x0401001e 0x04020020 0x04030021 + /* S K J ; */ + 0x0404001f 0x04050025 0x04060024 0x04080027 + /* L ENTER Z C */ + 0x04090026 0x040b001c 0x0501002c 0x0502002e + /* V X , M */ + 0x0503002f 0x0504002d 0x05050033 0x05060032 + /* L_SHIFT / . SPACE */ + 0x0507002a 0x05080035 0x05090034 0x050B0039 + /* 1 3 4 2 */ + 0x06010002 0x06020004 0x06030005 0x06040003 + /* 8 7 0 9 */ + 0x06050009 0x06060008 0x0608000b 0x0609000a + /* L_ALT DOWN RIGHT Q */ + 0x060a0038 0x060b006c 0x060c006a 0x07010010 + /* E R W I */ + 0x07020012 0x07030013 0x07040011 0x07050017 + /* U R_SHIFT P O */ + 0x07060016 0x07070036 0x07080019 0x07090018 + /* UP LEFT */ + 0x070b0067 0x070c0069>; + }; };