From patchwork Thu Jul 2 14:06:21 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Ujfalusi X-Patchwork-Id: 6709941 Return-Path: X-Original-To: patchwork-linux-omap@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id E9A51C05AC for ; Thu, 2 Jul 2015 14:07:36 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 04DFE2072B for ; Thu, 2 Jul 2015 14:07:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7FB7D2071B for ; Thu, 2 Jul 2015 14:07:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753197AbbGBOH0 (ORCPT ); Thu, 2 Jul 2015 10:07:26 -0400 Received: from devils.ext.ti.com ([198.47.26.153]:55551 "EHLO devils.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753369AbbGBOHR (ORCPT ); Thu, 2 Jul 2015 10:07:17 -0400 Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by devils.ext.ti.com (8.13.7/8.13.7) with ESMTP id t62E6sdr029248; Thu, 2 Jul 2015 09:06:54 -0500 Received: from DLEE70.ent.ti.com (dlee70.ent.ti.com [157.170.170.113]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id t62E6sSd004713; Thu, 2 Jul 2015 09:06:54 -0500 Received: from dlep32.itg.ti.com (157.170.170.100) by DLEE70.ent.ti.com (157.170.170.113) with Microsoft SMTP Server id 14.3.224.2; Thu, 2 Jul 2015 09:06:47 -0500 Received: from dflp32.itg.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by dlep32.itg.ti.com (8.14.3/8.13.8) with ESMTP id t62E6bsK021265; Thu, 2 Jul 2015 09:06:52 -0500 From: Peter Ujfalusi To: CC: , , , , Subject: [PATCH v2 06/20] ARM: DTS: am43xx-epos-evm: McASP1 node for audio support Date: Thu, 2 Jul 2015 17:06:21 +0300 Message-ID: <1435845995-19085-7-git-send-email-peter.ujfalusi@ti.com> X-Mailer: git-send-email 2.4.5 In-Reply-To: <1435845995-19085-1-git-send-email-peter.ujfalusi@ti.com> References: <1435845995-19085-1-git-send-email-peter.ujfalusi@ti.com> MIME-Version: 1.0 Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org X-Spam-Status: No, score=-7.5 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add node for McASP1 along with the needed pinctrl entries. Signed-off-by: Peter Ujfalusi --- arch/arm/boot/dts/am43x-epos-evm.dts | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) diff --git a/arch/arm/boot/dts/am43x-epos-evm.dts b/arch/arm/boot/dts/am43x-epos-evm.dts index 9b584d1e0232..11fced01975d 100644 --- a/arch/arm/boot/dts/am43x-epos-evm.dts +++ b/arch/arm/boot/dts/am43x-epos-evm.dts @@ -317,6 +317,24 @@ 0x204 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) >; }; + + mcasp1_pins: mcasp1_pins { + pinctrl-single,pins = < + 0x1a0 (PIN_INPUT_PULLDOWN | MUX_MODE3) /* MCASP0_ACLKR/MCASP1_ACLKX */ + 0x1a4 (PIN_INPUT_PULLDOWN | MUX_MODE3) /* MCASP0_FSR/MCASP1_FSX */ + 0x1a8 (PIN_OUTPUT_PULLDOWN | MUX_MODE3)/* MCASP0_AXR1/MCASP1_AXR0 */ + 0x1ac (PIN_INPUT_PULLDOWN | MUX_MODE3) /* MCASP0_AHCLKX/MCASP1_AXR1 */ + >; + }; + + mcasp1_sleep_pins: mcasp1_sleep_pins { + pinctrl-single,pins = < + 0x1a0 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x1a4 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x1a8 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x1ac (PIN_INPUT_PULLDOWN | MUX_MODE7) + >; + }; }; &mmc1 { @@ -706,3 +724,20 @@ }; }; }; + +&mcasp1 { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&mcasp1_pins>; + pinctrl-1 = <&mcasp1_sleep_pins>; + + status = "okay"; + + op-mode = <0>; /* MCASP_IIS_MODE */ + tdm-slots = <2>; + /* 4 serializer */ + serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */ + 1 2 0 0 + >; + tx-num-evt = <32>; + rx-num-evt = <32>; +};