From patchwork Tue Mar 11 16:50:13 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Soren Brinkmann X-Patchwork-Id: 329173 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 14ECB2C00B5 for ; Wed, 12 Mar 2014 03:51:10 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752801AbaCKQun (ORCPT ); Tue, 11 Mar 2014 12:50:43 -0400 Received: from mail-ig0-f182.google.com ([209.85.213.182]:40239 "EHLO mail-ig0-f182.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751735AbaCKQuj (ORCPT ); Tue, 11 Mar 2014 12:50:39 -0400 Received: by mail-ig0-f182.google.com with SMTP id uy17so11714631igb.3 for ; Tue, 11 Mar 2014 09:50:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references; bh=R1mXSz7vg22MUxBJb3IslVktOjMg0p8/7Syby4M6iSs=; b=tVVtBFwU4AojVfSn3I4bODCPTyzfwbFv76+84k1EcHutdwhCRfhOmdXgBKRhu2COoV xZxYK+iXhw8iT8Q2fbTwYEjqd4pbCUmU45mqtsyyEoRnH65Q2nupUq5s5GOaXcF9LfRA rWgodlAu3Y91aq4rYh3ZeFfb3+pOY9rBSnqxsne4ZBa/3/49nAV51F0H7RFsNVbzcDO/ CFt5nmEvrSGEqJgk7QTl8kVLpSgtt1zidrrEGl2kfDd3B481PVaRnbeGYjm5giNNCmyX Yq+hOL3xPYT3c2uKo8eRB1/vI8McYVF87PtkMgygnPsdhJfQRN0/ojV7Gwg3JUy6BcF9 Qqnw== X-Received: by 10.42.180.197 with SMTP id bv5mr11544108icb.47.1394556638548; Tue, 11 Mar 2014 09:50:38 -0700 (PDT) Received: from localhost ([149.199.62.254]) by mx.google.com with ESMTPSA id an1sm46193462igc.0.2014.03.11.09.50.36 for (version=TLSv1.2 cipher=RC4-SHA bits=128/128); Tue, 11 Mar 2014 09:50:37 -0700 (PDT) From: Soren Brinkmann To: Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , Rob Landley , Russell King , Michal Simek , Wolfram Sang , Grant Likely Cc: Mike Looijmans , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-doc@vger.kernel.org, devicetree@vger.kernel.org, linux-i2c@vger.kernel.org, Harini Katakam , Soren Brinkmann Subject: [PATCH v3 2/2] ARM: zynq: dt: Add I2C nodes to Zynq device tree Date: Tue, 11 Mar 2014 09:50:13 -0700 Message-Id: <1394556613-11692-2-git-send-email-soren.brinkmann@xilinx.com> X-Mailer: git-send-email 1.9.0.1.g4196000 In-Reply-To: <1394556613-11692-1-git-send-email-soren.brinkmann@xilinx.com> References: <1394556613-11692-1-git-send-email-soren.brinkmann@xilinx.com> Sender: linux-i2c-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org Signed-off-by: Soren Brinkmann --- v3: - no changes v2: - replace 'pmbus' with 'ti' in compatibility strings of UCD devices --- arch/arm/boot/dts/zynq-7000.dtsi | 22 ++++++++++++ arch/arm/boot/dts/zynq-zc702.dts | 76 ++++++++++++++++++++++++++++++++++++++++ arch/arm/boot/dts/zynq-zc706.dts | 68 +++++++++++++++++++++++++++++++++++ 3 files changed, 166 insertions(+) diff --git a/arch/arm/boot/dts/zynq-7000.dtsi b/arch/arm/boot/dts/zynq-7000.dtsi index 8b67b19392ec..fb1e1e7cae8f 100644 --- a/arch/arm/boot/dts/zynq-7000.dtsi +++ b/arch/arm/boot/dts/zynq-7000.dtsi @@ -48,6 +48,28 @@ interrupt-parent = <&intc>; ranges; + i2c0: zynq-i2c@e0004000 { + compatible = "cdns,i2c-r1p10"; + status = "disabled"; + clocks = <&clkc 38>; + interrupt-parent = <&intc>; + interrupts = <0 25 4>; + reg = <0xE0004000 0x1000>; + #address-cells = <1>; + #size-cells = <0>; + }; + + i2c1: zynq-i2c@e0005000 { + compatible = "cdns,i2c-r1p10"; + status = "disabled"; + clocks = <&clkc 39>; + interrupt-parent = <&intc>; + interrupts = <0 48 4>; + reg = <0xE0005000 0x1000>; + #address-cells = <1>; + #size-cells = <0>; + }; + intc: interrupt-controller@f8f01000 { compatible = "arm,cortex-a9-gic"; #interrupt-cells = <3>; diff --git a/arch/arm/boot/dts/zynq-zc702.dts b/arch/arm/boot/dts/zynq-zc702.dts index c913f77a21eb..5e09cee33d42 100644 --- a/arch/arm/boot/dts/zynq-zc702.dts +++ b/arch/arm/boot/dts/zynq-zc702.dts @@ -34,6 +34,82 @@ phy-mode = "rgmii"; }; +&i2c0 { + status = "okay"; + clock-frequency = <400000>; + + i2cswitch@74 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x74>; + + i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + si570: clock-generator@5d { + #clock-cells = <0>; + compatible = "silabs,si570"; + temperature-stability = <50>; + reg = <0x5d>; + factory-fout = <156250000>; + clock-frequency = <148500000>; + }; + }; + + i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + eeprom@54 { + compatible = "at,24c08"; + reg = <0x54>; + }; + }; + + i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + gpio@21 { + compatible = "ti,tca6416"; + reg = <0x21>; + gpio-controller; + #gpio-cells = <2>; + }; + }; + + i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + rtc@51 { + compatible = "nxp,pcf8563"; + reg = <0x51>; + }; + }; + + i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + hwmon@52 { + compatible = "ti,ucd9248"; + reg = <52>; + }; + hwmon@53 { + compatible = "ti,ucd9248"; + reg = <53>; + }; + hwmon@54 { + compatible = "ti,ucd9248"; + reg = <54>; + }; + }; + }; +}; + &sdhci0 { status = "okay"; }; diff --git a/arch/arm/boot/dts/zynq-zc706.dts b/arch/arm/boot/dts/zynq-zc706.dts index 88f62c50382e..4cc9913078cd 100644 --- a/arch/arm/boot/dts/zynq-zc706.dts +++ b/arch/arm/boot/dts/zynq-zc706.dts @@ -35,6 +35,74 @@ phy-mode = "rgmii"; }; +&i2c0 { + status = "okay"; + clock-frequency = <400000>; + + i2cswitch@74 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x74>; + + i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + si570: clock-generator@5d { + #clock-cells = <0>; + compatible = "silabs,si570"; + temperature-stability = <50>; + reg = <0x5d>; + factory-fout = <156250000>; + clock-frequency = <148500000>; + }; + }; + + i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + eeprom@54 { + compatible = "at,24c08"; + reg = <0x54>; + }; + }; + + i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + gpio@21 { + compatible = "ti,tca6416"; + reg = <0x21>; + gpio-controller; + #gpio-cells = <2>; + }; + }; + + i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + rtc@51 { + compatible = "nxp,pcf8563"; + reg = <0x51>; + }; + }; + + i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + ucd90120@65 { + compatible = "ti,ucd90120"; + reg = <0x65>; + }; + }; + }; +}; + &sdhci0 { status = "okay"; };