From patchwork Fri Apr 25 19:06:16 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sebastian Reichel X-Patchwork-Id: 4065301 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 [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 39C89BFF02 for ; Fri, 25 Apr 2014 19:09:40 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 606B320383 for ; Fri, 25 Apr 2014 19:09:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7CB5520381 for ; Fri, 25 Apr 2014 19:09:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932199AbaDYTIk (ORCPT ); Fri, 25 Apr 2014 15:08:40 -0400 Received: from ring0.de ([5.45.105.125]:50647 "EHLO ring0.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932193AbaDYTIf (ORCPT ); Fri, 25 Apr 2014 15:08:35 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: X-Spam-Status: No, score=-7.5 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 From: Sebastian Reichel To: Sebastian Reichel , Linus Walleij , Shubhrajyoti Datta , Carlos Chinea Cc: Tony Lindgren , Rob Herring , Pawel Moll , Mark Rutland , Kumar Gala , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org, =?UTF-8?q?Pali=20Roh=C3=A1r?= , =?UTF-8?q?=D0=98=D0=B2=D0=B0=D0=B9=D0=BB=D0=BE=20=D0=94=D0=B8=D0=BC=D0=B8=D1=82=D1=80=D0=BE=D0=B2?= , Joni Lapilainen , Aaro Koskinen , Pavel Machek , Sebastian Reichel Subject: [PATCHv4 13/13] DTS: ARM: OMAP3-N900: Add modem support Date: Fri, 25 Apr 2014 21:06:16 +0200 Message-Id: <1398452776-28638-14-git-send-email-sre@kernel.org> X-Mailer: git-send-email 1.9.2 In-Reply-To: <1398452776-28638-1-git-send-email-sre@kernel.org> References: <1398452776-28638-1-git-send-email-sre@kernel.org> Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add modem device tree data to Nokia N900's DTS file. Signed-off-by: Sebastian Reichel Reviewed-by: Pavel Machek --- arch/arm/boot/dts/omap3-n900.dts | 43 +++++++++++++++++++++++++++++++++++++++- 1 file changed, 42 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/omap3-n900.dts b/arch/arm/boot/dts/omap3-n900.dts index ef8b241..3cd899d 100644 --- a/arch/arm/boot/dts/omap3-n900.dts +++ b/arch/arm/boot/dts/omap3-n900.dts @@ -186,6 +186,17 @@ 0x15a (PIN_OUTPUT | MUX_MODE1) /* ssi1_wake */ >; }; + + modem_pins: pinmux_modem { + pinctrl-single,pins = < + 0x0ac (PIN_OUTPUT | MUX_MODE4) /* gpio 70 => cmt_apeslpx */ + 0x0b0 (PIN_INPUT | WAKEUP_EN | MUX_MODE4) /* gpio 72 => ape_rst_rq */ + 0x0b2 (PIN_OUTPUT | MUX_MODE4) /* gpio 73 => cmt_rst_rq */ + 0x0b4 (PIN_OUTPUT | MUX_MODE4) /* gpio 74 => cmt_en */ + 0x0b6 (PIN_OUTPUT | MUX_MODE4) /* gpio 75 => cmt_rst */ + 0x15e (PIN_OUTPUT | MUX_MODE4) /* gpio 157 => cmt_bsi */ + >; + }; }; &i2c1 { @@ -681,8 +692,38 @@ pinctrl-0 = <&ssi_pins>; ti,ssi-cawake-gpio = <&gpio5 23 GPIO_ACTIVE_HIGH>; /* 151 */ + + modem: hsi-client { + compatible = "nokia,n900-modem"; + + pinctrl-names = "default"; + pinctrl-0 = <&modem_pins>; + + hsi-channel-ids = <0>, <1>, <2>, <3>; + hsi-channel-names = "mcsaab-control", + "speech-control", + "speech-data", + "mcsaab-data"; + hsi-speed-kbps = <55000>; + hsi-mode = "frame"; + hsi-flow = "synchronized"; + hsi-arb-mode = "round-robin"; + + interrupts-extended = <&gpio3 8 IRQ_TYPE_EDGE_FALLING>; /* 72 */ + + gpios = <&gpio3 6 GPIO_ACTIVE_HIGH>, /* 70 */ + <&gpio3 9 GPIO_ACTIVE_HIGH>, /* 73 */ + <&gpio3 10 GPIO_ACTIVE_HIGH>, /* 74 */ + <&gpio3 11 GPIO_ACTIVE_HIGH>, /* 75 */ + <&gpio5 29 GPIO_ACTIVE_HIGH>; /* 157 */ + gpio-names = "cmt_apeslpx", + "cmt_rst_rq", + "cmt_en", + "cmt_rst", + "cmt_bsi"; + }; }; &ssi_port2 { status = "disabled"; -}; \ No newline at end of file +};