From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sjoerd Simons Subject: Re: [PATCH 2/2 v2] ARM: exynos_defconfig: enable USB gadget support Date: Wed, 27 Aug 2014 09:28:29 +0200 Message-ID: <1409124509.31096.42.camel@collabora.co.uk> References: <1409038230-7242-1-git-send-email-sjoerd.simons@collabora.co.uk> <1409038230-7242-3-git-send-email-sjoerd.simons@collabora.co.uk> <53FD36AD.1020509@suse.de> Mime-Version: 1.0 Content-Type: multipart/signed; micalg="sha-1"; protocol="application/x-pkcs7-signature"; boundary="=-dopSnCAkQYD92HKKxYwG" Return-path: Received: from bhuna.collabora.co.uk ([93.93.135.160]:47338 "EHLO bhuna.collabora.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752121AbaH0H2h (ORCPT ); Wed, 27 Aug 2014 03:28:37 -0400 In-Reply-To: <53FD36AD.1020509@suse.de> Sender: linux-samsung-soc-owner@vger.kernel.org List-Id: linux-samsung-soc@vger.kernel.org To: Andreas =?ISO-8859-1?Q?F=E4rber?= Cc: Kukjin Kim , linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org --=-dopSnCAkQYD92HKKxYwG Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Wed, 2014-08-27 at 03:38 +0200, Andreas F=C3=A4rber wrote: > Am 26.08.2014 09:30, schrieb Sjoerd Simons: > > Enable USB gadget support without support for any specific gadgets to > > more easily catch cases where a devices dts doesn't specify the usb > > controllers dr_mode while it should. > >=20 > > Signed-off-by: Sjoerd Simons > > --- > > Changes in v2: none > >=20 > > arch/arm/configs/exynos_defconfig | 1 + > > 1 file changed, 1 insertion(+) > >=20 > > diff --git a/arch/arm/configs/exynos_defconfig b/arch/arm/configs/exyno= s_defconfig > > index fc7d168..3664120 100644 > > --- a/arch/arm/configs/exynos_defconfig > > +++ b/arch/arm/configs/exynos_defconfig > > @@ -54,6 +54,7 @@ CONFIG_SMSC911X=3Dy > > CONFIG_USB_USBNET=3Dy > > CONFIG_USB_NET_SMSC75XX=3Dy > > CONFIG_USB_NET_SMSC95XX=3Dy > > +CONFIG_USB_GADGET=3Dy >=20 > Do we also need CONFIG_USB_DWC3_DUAL_ROLE=3Dy? The default seemed to be > CONFIG_USB_DWC3_HOST. Nope that gets set by this Kconfig snippet: choice bool "DWC3 Mode Selection" default USB_DWC3_DUAL_ROLE if (USB && USB_GADGET) default USB_DWC3_HOST if (USB && !USB_GADGET) default USB_DWC3_GADGET if (!USB && USB_GADGET) Iotw by both enable USB and USB_GADGET the default will switch form CONFIG_USB_DWC3_HOST to CONFIG_USB_DWC3_DUAL_ROLE=3Dy --=20 Sjoerd Simons Collabora Ltd. --=-dopSnCAkQYD92HKKxYwG Content-Type: application/x-pkcs7-signature; name="smime.p7s" Content-Disposition: attachment; filename="smime.p7s" Content-Transfer-Encoding: base64 MIAGCSqGSIb3DQEHAqCAMIACAQExCzAJBgUrDgMCGgUAMIAGCSqGSIb3DQEHAQAAoIIUzDCCBsIw ggWqoAMCAQICEAoE3yF0XU0rjOozcgUAUOkwDQYJKoZIhvcNAQEFBQAwZTELMAkGA1UEBhMCVVMx FTATBgNVBAoTDERpZ2lDZXJ0IEluYzEZMBcGA1UECxMQd3d3LmRpZ2ljZXJ0LmNvbTEkMCIGA1UE AxMbRGlnaUNlcnQgQXNzdXJlZCBJRCBSb290IENBMB4XDTA2MTExMDAwMDAwMFoXDTIxMTExMDAw MDAwMFowYjELMAkGA1UEBhMCVVMxFTATBgNVBAoTDERpZ2lDZXJ0IEluYzEZMBcGA1UECxMQd3d3 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