From mboxrd@z Thu Jan 1 00:00:00 1970 From: Roger Quadros Subject: Re: [PATCH] ARM: dts: dra7-evm: Fix interrupt line of pcf@i2c1:0x21 Date: Fri, 26 Sep 2014 16:12:21 +0300 Message-ID: <54256635.1010704@ti.com> References: <1411736556-4538-1-git-send-email-rogerq@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit Return-path: Received: from bear.ext.ti.com ([192.94.94.41]:49388 "EHLO bear.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753782AbaIZNMY (ORCPT ); Fri, 26 Sep 2014 09:12:24 -0400 Received: from dflxv15.itg.ti.com ([128.247.5.124]) by bear.ext.ti.com (8.13.7/8.13.7) with ESMTP id s8QDCNqU014581 for ; Fri, 26 Sep 2014 08:12:23 -0500 Received: from DLEE70.ent.ti.com (dlemailx.itg.ti.com [157.170.170.113]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id s8QDCNYv031839 for ; Fri, 26 Sep 2014 08:12:23 -0500 In-Reply-To: <1411736556-4538-1-git-send-email-rogerq@ti.com> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: nsekhar@ti.com Cc: george.cherian@ti.com, balbi@ti.com, linux-omap@vger.kernel.org Oops. send to the wrong mailing list. Please ignore. cheers, -roger On 09/26/2014 04:02 PM, Roger Quadros wrote: > The interrupt line of pcf I/O expander chip @i2c1:0x21 > is tied to gpio6_11 and not gpio6_14. Fix that. > > Without this USB_ID detection will not work and I2C3 bus activity > will cause spurious interrupts for the I/O expander chip. > > Fixes: 87991e7b4dd4 (ARM: dts: dra7-evm: Add extcon nodes for USB) > > Signed-off-by: Roger Quadros > --- > arch/arm/boot/dts/dra7-evm.dts | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts > index 8ddd012..53b6fba 100644 > --- a/arch/arm/boot/dts/dra7-evm.dts > +++ b/arch/arm/boot/dts/dra7-evm.dts > @@ -606,7 +606,7 @@ > gpio-controller; > #gpio-cells = <2>; > interrupt-parent = <&gpio6>; > - interrupts = <14 IRQ_TYPE_EDGE_FALLING>; > + interrupts = <11 IRQ_TYPE_EDGE_FALLING>; > interrupt-controller; > #interrupt-cells = <2>; > }; >