From patchwork Wed May 15 10:27:33 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: 244022 X-Patchwork-Delegate: promsoft@gmail.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 BE2BE2C00A4 for ; Wed, 15 May 2013 20:36:04 +1000 (EST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 53E3C4A02E; Wed, 15 May 2013 12:36:03 +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 oiMMuFThcBlZ; Wed, 15 May 2013 12:36:03 +0200 (CEST) Received: from theia.denx.de (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id B43F24A032; Wed, 15 May 2013 12:36:00 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 283774A02E for ; Wed, 15 May 2013 12:35:59 +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 XEsdv+cMupZQ for ; Wed, 15 May 2013 12:35:58 +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-qe0-f73.google.com (mail-qe0-f73.google.com [209.85.128.73]) by theia.denx.de (Postfix) with ESMTPS id 4C43A4A049 for ; Wed, 15 May 2013 12:35:56 +0200 (CEST) Received: by mail-qe0-f73.google.com with SMTP id a11so165347qen.4 for ; Wed, 15 May 2013 03:35:55 -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=YoFRzv3uKd0vMtj7x8U2/6hME3xOL3Fh731ig70gyjk=; b=AZDjZu6zFdOXVzWybjUmBPsZiJRCmrI4vX8mw+r/MydEbsJxSFAKVcM/sA/ix1Gs2e fJ8ebsQU3H32d5B1jb+NoDcJTbGVUV0oPLfzSD46UQFG9w3umGAjkhZys8nQ38Pvdc5D X7gDFf8PUZw9GhDA6RlAKP8abx0hE1gmIeBN+e1aMO5QHpMaczL5FfpIVlqQm7QEiQ0v cYcD/E44WHvZhAZOojyFZgeFoylFQWxFKIwMvzhfEXOkFRBkBAvavvcta/Gs8MtY+PpJ sMjZzP8G7MywB6byYNbAoUP9OGHVzoI73y9BgTj5O0na6cPofzroPn4KBwV1BR3r/T4U BTQw== X-Received: by 10.236.43.72 with SMTP id k48mr19693972yhb.35.1368613726367; Wed, 15 May 2013 03:28:46 -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 o42si125761yhe.5.2013.05.15.03.28.46 for (version=TLSv1.1 cipher=AES128-SHA bits=128/128); Wed, 15 May 2013 03:28:46 -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 D15D031C111; Wed, 15 May 2013 03:28:45 -0700 (PDT) Received: by tyanh-z620.tpe.corp.google.com (Postfix, from userid 30259) id 2AA10E091F; Wed, 15 May 2013 18:28:45 +0800 (CST) From: Hung-ying Tyan To: U-Boot Mailing List Date: Wed, 15 May 2013 18:27:33 +0800 Message-Id: <1368613654-15229-7-git-send-email-tyanh@chromium.org> X-Mailer: git-send-email 1.8.2.1 In-Reply-To: <1368613654-15229-1-git-send-email-tyanh@chromium.org> References: <1368613654-15229-1-git-send-email-tyanh@chromium.org> X-Gm-Message-State: ALoCoQmcV2kP6ogiM918OTNuTqKQqtDl/DdnE4Qzj7CEM6sVC+EuHuF/afl22qms568Rguh/xk5r+evXBzzutN5B+tm7DSaxDKfJQKwZelAUbi0V6KaGXOdBs27kDOds/WvZXDBE3Bcby0EJu5YL7FYVQiHWUFY9ASnz/vVfbdynxfDOiBzAfj45Xr2hvUHXgGgOaeiaCc0x Cc: Tom Rini , u-boot-review@google.com Subject: [U-Boot] [PATCH v5 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 v5: - Change ec-interrupt gpio pin from 174 to 782. This has to be changed again after the GPIO pin numbering patches (http://patchwork.ozlabs.org/patch/233417) are in. 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 | 81 +++++++++++++++++++++++++++++++++++ 2 files changed, 84 insertions(+) diff --git a/arch/arm/dts/exynos5250.dtsi b/arch/arm/dts/exynos5250.dtsi index 9c4e686..2d6dfff 100644 --- a/arch/arm/dts/exynos5250.dtsi +++ b/arch/arm/dts/exynos5250.dtsi @@ -201,4 +201,7 @@ 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 24658c1..d2ccc66 100644 --- a/board/samsung/dts/exynos5250-snow.dts +++ b/board/samsung/dts/exynos5250-snow.dts @@ -32,6 +32,33 @@ spi4 = "/spi@131b0000"; }; + i2c4: i2c@12ca0000 { + cros-ec@1e { + reg = <0x1e>; + compatible = "google,cros-ec"; + i2c-max-frequency = <100000>; + ec-interrupt = <&gpio 782 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 782 1>; + optimise-flash-write; + status = "disabled"; + }; + }; + sound@12d60000 { samsung,i2s-epll-clock-frequency = <192000000>; samsung,i2s-sampling-rate = <48000>; @@ -69,4 +96,58 @@ samsung,dc-value = <25>; }; + 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>; + }; };