From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754568Ab3A2HjP (ORCPT ); Tue, 29 Jan 2013 02:39:15 -0500 Received: from bear.ext.ti.com ([192.94.94.41]:38115 "EHLO bear.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754512Ab3A2HjJ (ORCPT ); Tue, 29 Jan 2013 02:39:09 -0500 From: "Vishwanathrao Badarkhe, Manish" To: , , , , CC: , , , , , , , , , , , , Subject: [PATCH V2 3/6] ARM: davinci: da850: add DT node for I2C0 Date: Tue, 29 Jan 2013 13:08:51 +0530 Message-ID: <1359445134-13323-4-git-send-email-manishv.b@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1359445134-13323-1-git-send-email-manishv.b@ti.com> References: <1359445134-13323-1-git-send-email-manishv.b@ti.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add I2C0 device tree node information to da850-evm. Also, add I2C0 pin muxing information in da850-evm. Signed-off-by: Vishwanathrao Badarkhe, Manish --- Changes since V1: - Updated i2c0 node names in dts and dtsi file. - Removed interrupt parent from i2c0 node. - Handled i2c0 pin mux inside i2c0 node. :100644 100644 433027f... c9ed683... M arch/arm/boot/dts/da850-evm.dts :100644 100644 5e0eb5c... 245ab9a... M arch/arm/boot/dts/da850.dtsi arch/arm/boot/dts/da850-evm.dts | 5 +++++ arch/arm/boot/dts/da850.dtsi | 15 +++++++++++++++ 2 files changed, 20 insertions(+), 0 deletions(-) diff --git a/arch/arm/boot/dts/da850-evm.dts b/arch/arm/boot/dts/da850-evm.dts index 433027f..c9ed683 100644 --- a/arch/arm/boot/dts/da850-evm.dts +++ b/arch/arm/boot/dts/da850-evm.dts @@ -27,6 +27,11 @@ serial2: serial@1d0d000 { status = "okay"; }; + i2c0: i2c0@1c22000 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins>; + }; }; nand_cs3@62000000 { status = "okay"; diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi index 5e0eb5c..245ab9a 100644 --- a/arch/arm/boot/dts/da850.dtsi +++ b/arch/arm/boot/dts/da850.dtsi @@ -56,6 +56,12 @@ 0x30 0x01100000 0x0ff00000 >; }; + i2c0_pins: pinmux_i2c0_pins { + pinctrl-single,bits = < + /* I2C0_SDA,I2C0_SCL */ + 0x10 0x00002200 0x0000ff00 + >; + }; }; serial0: serial@1c42000 { compatible = "ns16550a"; @@ -81,6 +87,15 @@ interrupts = <61>; status = "disabled"; }; + i2c0: i2c0@1c22000 { + compatible = "ti,davinci-i2c"; + reg = <0x22000 0x1000>; + clock-frequency = <100000>; + interrupts = <15>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; }; nand_cs3@62000000 { compatible = "ti,davinci-nand"; -- 1.7.4.1