From patchwork Wed Mar 27 12:59:13 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vaibhav Hiremath X-Patchwork-Id: 2350271 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by patchwork2.kernel.org (Postfix) with ESMTP id 627ACDFE82 for ; Wed, 27 Mar 2013 13:03:48 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1UKpy6-0002fq-RK; Wed, 27 Mar 2013 13:00:42 +0000 Received: from arroyo.ext.ti.com ([192.94.94.40]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UKpwr-0002Le-Fe for linux-arm-kernel@lists.infradead.org; Wed, 27 Mar 2013 12:59:30 +0000 Received: from dbdp20.itg.ti.com ([172.24.170.38]) by arroyo.ext.ti.com (8.13.7/8.13.7) with ESMTP id r2RCxMmB000925; Wed, 27 Mar 2013 07:59:23 -0500 Received: from DBDE70.ent.ti.com (localhost [127.0.0.1]) by dbdp20.itg.ti.com (8.13.8/8.13.8) with ESMTP id r2RCxJJT007293; Wed, 27 Mar 2013 18:29:21 +0530 (IST) Received: from dbdp32.itg.ti.com (172.24.170.251) by dbde70.ent.ti.com (172.24.170.148) with Microsoft SMTP Server id 14.1.323.3; Wed, 27 Mar 2013 18:29:19 +0530 Received: from localhost.localdomain (dbdp20.itg.ti.com [172.24.170.38]) by dbdp32.itg.ti.com (8.13.8/8.13.8) with ESMTP id r2RCxHha006049; Wed, 27 Mar 2013 18:29:19 +0530 From: Vaibhav Hiremath To: Subject: [PATCH 2/5] ARM: dts: AM33XX: Add default pinctrl binding for I2C device Date: Wed, 27 Mar 2013 18:29:13 +0530 Message-ID: <1364389156-8273-3-git-send-email-hvaibhav@ti.com> X-Mailer: git-send-email 1.7.0.4 In-Reply-To: <1364389156-8273-1-git-send-email-hvaibhav@ti.com> References: <1364389156-8273-1-git-send-email-hvaibhav@ti.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130327_085925_792572_E779010C X-CRM114-Status: UNSURE ( 9.08 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -8.2 (--------) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-8.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at http://www.dnswl.org/, high trust [192.94.94.40 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record -1.3 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: mporter@ti.com, devicetree-discuss@lists.ozlabs.org, Vaibhav Hiremath , b-cousson@ti.com, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Add pin control binding for I2C device nodes in all board specific DT files (as per current usage), EVM: Both i2c0 and i2c1 EVM-SK and Bone: Only i2c0 Signed-off-by: Vaibhav Hiremath Cc: Benoit Cousson --- arch/arm/boot/dts/am335x-bone.dts | 10 ++++++++++ arch/arm/boot/dts/am335x-evm.dts | 20 ++++++++++++++++++++ arch/arm/boot/dts/am335x-evmsk.dts | 10 ++++++++++ 3 files changed, 40 insertions(+), 0 deletions(-) diff --git a/arch/arm/boot/dts/am335x-bone.dts b/arch/arm/boot/dts/am335x-bone.dts index cdc8307..c917efa 100644 --- a/arch/arm/boot/dts/am335x-bone.dts +++ b/arch/arm/boot/dts/am335x-bone.dts @@ -36,6 +36,13 @@ 0x60 0x17 /* gpmc_a8.gpio1_24, OUTPUT_PULLUP | MODE7 */ >; }; + + i2c0_pins: pinmux_i2c0_pins { + pinctrl-single,pins = < + 0x188 0x30 /* i2c0_sda.i2c0_sda PULLUP | INPUTENABLE | MODE0 */ + 0x18c 0x30 /* i2c0_scl.i2c0_scl PULLUP | INPUTENABLE | MODE0 */ + >; + }; }; ocp { @@ -44,6 +51,9 @@ }; i2c0: i2c@44e0b000 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins>; + status = "okay"; clock-frequency = <400000>; diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts index a6539ad..db52d3c 100644 --- a/arch/arm/boot/dts/am335x-evm.dts +++ b/arch/arm/boot/dts/am335x-evm.dts @@ -44,6 +44,20 @@ 0x154 0x27 /* spi0_d0.gpio0_3, INPUT | MODE7 */ >; }; + + i2c0_pins: pinmux_i2c0_pins { + pinctrl-single,pins = < + 0x188 0x30 /* i2c0_sda.i2c0_sda PULLUP | INPUTENABLE | MODE0 */ + 0x18c 0x30 /* i2c0_scl.i2c0_scl PULLUP | INPUTENABLE | MODE0 */ + >; + }; + + i2c1_pins: pinmux_i2c1_pins { + pinctrl-single,pins = < + 0x158 0x32 /* spi0_d1.i2c1_sda PULLUP | INPUTENABLE | MODE2 */ + 0x15c 0x32 /* spi0_cs0.i2c1_scl PULLUP | INPUTENABLE | MODE2 */ + >; + }; }; ocp { @@ -52,6 +66,9 @@ }; i2c0: i2c@44e0b000 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins>; + status = "okay"; clock-frequency = <400000>; @@ -61,6 +78,9 @@ }; i2c1: i2c@4802a000 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins>; + status = "okay"; clock-frequency = <100000>; diff --git a/arch/arm/boot/dts/am335x-evmsk.dts b/arch/arm/boot/dts/am335x-evmsk.dts index 45cb39a..24e915c 100644 --- a/arch/arm/boot/dts/am335x-evmsk.dts +++ b/arch/arm/boot/dts/am335x-evmsk.dts @@ -51,6 +51,13 @@ 0x9c 0x27 /* gpmc_ben0_cle.gpio2_5, INPUT | MODE7 */ >; }; + + i2c0_pins: pinmux_i2c0_pins { + pinctrl-single,pins = < + 0x188 0x30 /* i2c0_sda.i2c0_sda PULLUP | INPUTENABLE | MODE0 */ + 0x18c 0x30 /* i2c0_scl.i2c0_scl PULLUP | INPUTENABLE | MODE0 */ + >; + }; }; ocp { @@ -59,6 +66,9 @@ }; i2c0: i2c@44e0b000 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins>; + status = "okay"; clock-frequency = <400000>;