From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933531AbaH0J6R (ORCPT ); Wed, 27 Aug 2014 05:58:17 -0400 Received: from nasmtp01.atmel.com ([192.199.1.246]:17881 "EHLO DVREDG02.corp.atmel.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S932914AbaH0J6P (ORCPT ); Wed, 27 Aug 2014 05:58:15 -0400 X-Greylist: delayed 317 seconds by postgrey-1.27 at vger.kernel.org; Wed, 27 Aug 2014 05:58:14 EDT From: Bo Shen To: CC: , , , Bo Shen Subject: [PATCH] dtb: at91: sam9n12ek: ohci: add port and vbus property Date: Wed, 27 Aug 2014 17:52:49 +0800 Message-ID: <1409133169-26741-1-git-send-email-voice.shen@atmel.com> X-Mailer: git-send-email 1.8.5.2 MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add the port number and vbus property for ohci port, or else if bootloader won't configure the vbus pin, the 5v supply is not power on, so can not work with usb devices. Signed-off-by: Bo Shen --- arch/arm/boot/dts/at91sam9n12ek.dts | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/at91sam9n12ek.dts b/arch/arm/boot/dts/at91sam9n12ek.dts index 83d7237..13bb24e 100644 --- a/arch/arm/boot/dts/at91sam9n12ek.dts +++ b/arch/arm/boot/dts/at91sam9n12ek.dts @@ -136,6 +136,8 @@ }; usb0: ohci@00500000 { + num-ports = <1>; + atmel,vbus-gpio = <&pioB 7 GPIO_ACTIVE_LOW>; status = "okay"; }; }; -- 1.8.5.2