From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752502AbdARPD3 (ORCPT ); Wed, 18 Jan 2017 10:03:29 -0500 Received: from 17.mo1.mail-out.ovh.net ([87.98.179.142]:47649 "EHLO 17.mo1.mail-out.ovh.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751480AbdARPD2 (ORCPT ); Wed, 18 Jan 2017 10:03:28 -0500 X-Greylist: delayed 17830 seconds by postgrey-1.27 at vger.kernel.org; Wed, 18 Jan 2017 10:03:27 EST From: =?UTF-8?q?S=C3=A9bastien=20Szymanski?= To: linux-arm-kernel@lists.infradead.org Cc: Rob Herring , Mark Rutland , Russell King , Shawn Guo , Sascha Hauer , Fabio Estevam , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Julien Boibessot , =?UTF-8?q?S=C3=A9bastien=20Szymanski?= Subject: [PATCH 1/1] ARM: dts: imx6dl: fix GPIO4 range Date: Wed, 18 Jan 2017 11:09:51 +0100 Message-Id: <1484734191-18556-1-git-send-email-sebastien.szymanski@armadeus.com> X-Mailer: git-send-email 2.7.3 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Ovh-Tracer-Id: 4457719209706083580 X-VR-SPAMSTATE: OK X-VR-SPAMSCORE: -100 X-VR-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrfeelgedrfeelgddtlecutefuodetggdotefrodftvfcurfhrohhfihhlvgemucfqggfjpdevjffgvefmvefgnecuuegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmd Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org GPIO4_11 is on pin 152(MX6DL_PAD_KEY_ROW2) and not on pin 151(MX6DL_PAD_KEY_ROW1). I found the error while booting a mainline kernel on APF6S SoM and noticed the following message: [ 2.609337] imx6dl-pinctrl 20e0000.iomuxc: pin MX6DL_PAD_KEY_ROW1 already requested by 20a8000.gpio:105; cannot claim for 20a8000.gpio:107 [ 2.621884] imx6dl-pinctrl 20e0000.iomuxc: pin-151 (20a8000.gpio:107) status -22 [ 2.629303] spi_imx 2008000.ecspi: Can't get CS GPIO 107 With this patch, the message is gone and spi_imx driver probes correctly. Fixes: bb728d662bed ("ARM: dts: add gpio-ranges property to iMX GPIO controllers") Signed-off-by: Sébastien Szymanski --- arch/arm/boot/dts/imx6dl.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/imx6dl.dtsi b/arch/arm/boot/dts/imx6dl.dtsi index 1ade195..7aa120f 100644 --- a/arch/arm/boot/dts/imx6dl.dtsi +++ b/arch/arm/boot/dts/imx6dl.dtsi @@ -137,7 +137,7 @@ &gpio4 { gpio-ranges = <&iomuxc 5 136 1>, <&iomuxc 6 145 1>, <&iomuxc 7 150 1>, <&iomuxc 8 146 1>, <&iomuxc 9 151 1>, <&iomuxc 10 147 1>, - <&iomuxc 11 151 1>, <&iomuxc 12 148 1>, <&iomuxc 13 153 1>, + <&iomuxc 11 152 1>, <&iomuxc 12 148 1>, <&iomuxc 13 153 1>, <&iomuxc 14 149 1>, <&iomuxc 15 154 1>, <&iomuxc 16 39 7>, <&iomuxc 23 56 1>, <&iomuxc 24 61 7>, <&iomuxc 31 46 1>; }; -- 2.7.3