From patchwork Tue Sep 26 20:37:39 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andreas Kemnade X-Patchwork-Id: 13399686 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B36DEE7F12B for ; Tue, 26 Sep 2023 20:38:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235880AbjIZUiL (ORCPT ); Tue, 26 Sep 2023 16:38:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49136 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235870AbjIZUiK (ORCPT ); Tue, 26 Sep 2023 16:38:10 -0400 Received: from mail.andi.de1.cc (mail.andi.de1.cc [IPv6:2a02:c205:3004:2154::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0B5E1126; Tue, 26 Sep 2023 13:38:04 -0700 (PDT) Received: from p200300ccff2a5b001a3da2fffebfd33a.dip0.t-ipconnect.de ([2003:cc:ff2a:5b00:1a3d:a2ff:febf:d33a] helo=aktux) by mail.andi.de1.cc with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1qlEoY-004D5A-SA; Tue, 26 Sep 2023 22:37:50 +0200 Received: from andi by aktux with local (Exim 4.96) (envelope-from ) id 1qlEoY-008tVV-0Z; Tue, 26 Sep 2023 22:37:50 +0200 From: Andreas Kemnade To: jic23@kernel.org, lars@metafoo.de, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, bcousson@baylibre.com, tony@atomide.com, jean-baptiste.maneyrol@tdk.com, andreas@kemnade.info, chenhuiz@axis.com, andy.shevchenko@gmail.com, linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org Subject: [PATCH v2 3/3] ARM: dts: omap: omap4-embt2ws: Add IMU at control unit Date: Tue, 26 Sep 2023 22:37:39 +0200 Message-Id: <20230926203739.2119963-4-andreas@kemnade.info> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230926203739.2119963-1-andreas@kemnade.info> References: <20230926203739.2119963-1-andreas@kemnade.info> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org Add also the level-shifter flag to avoid probe failure in magnetometer probe. Signed-off-by: Andreas Kemnade --- .../boot/dts/ti/omap/omap4-epson-embt2ws.dts | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/ti/omap/omap4-epson-embt2ws.dts b/arch/arm/boot/dts/ti/omap/omap4-epson-embt2ws.dts index cd4f858d846ab..0cc66e158a8d5 100644 --- a/arch/arm/boot/dts/ti/omap/omap4-epson-embt2ws.dts +++ b/arch/arm/boot/dts/ti/omap/omap4-epson-embt2ws.dts @@ -391,7 +391,16 @@ tlv320aic3x: codec@18 { reset-gpios = <&gpio2 23 GPIO_ACTIVE_LOW>; }; - /* TODO: mpu9150 at control unit, seems to require quirks */ + mpu9150: imu@68 { + compatible = "invensense,mpu9150"; + reg = <0x68>; + + pinctrl-names = "default"; + pinctrl-0 = <&mpu9150_pins>; + interrupt-parent = <&gpio2>; + interrupt = <7 IRQ_TYPE_LEVEL_HIGH>; + invensense,level-shifter; + }; }; &keypad { @@ -530,6 +539,12 @@ OMAP4_IOPAD(0x0fc, PIN_INPUT | MUX_MODE0) /* abe_mcbsp2_fsx */ >; }; + mpu9150_pins: pinmux_mpu9150-pins { + pinctrl-single,pins = < + OMAP4_IOPAD(0x5e, PIN_INPUT_PULLUP | MUX_MODE3) + >; + }; + mpu9150h_pins: pinmux-mpu9150h-pins { pinctrl-single,pins = < OMAP4_IOPAD(0x76, PIN_INPUT_PULLUP | MUX_MODE3)