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Nikolaus Schaller" , Kiwoong Kim , Tian Tao , Andreas Kemnade , Yang Li , "H. Nikolaus Schaller" Cc: notasas@gmail.com, linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org, letux-kernel@openphoenux.org, kernel@pyra-handheld.com, linux-omap@vger.kernel.org Subject: Re: [PATCH 2/5] mmc: core: allow to match the device tree to apply quirks Date: Tue, 09 Nov 2021 12:20:44 +0100 Message-ID: <7266463.CDUcQxx6n3@pc-42> Organization: Silicon Labs In-Reply-To: <9e68e3d23e62a78527aabc1281f89e15200c7d09.1636455548.git.hns@goldelico.com> References: <9e68e3d23e62a78527aabc1281f89e15200c7d09.1636455548.git.hns@goldelico.com> Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="iso-8859-1" X-ClientProxiedBy: PAZP264CA0037.FRAP264.PROD.OUTLOOK.COM (2603:10a6:102:1fc::7) To PH0PR11MB5657.namprd11.prod.outlook.com (2603:10b6:510:ee::19) MIME-Version: 1.0 Received: from pc-42.localnet (37.71.187.125) by PAZP264CA0037.FRAP264.PROD.OUTLOOK.COM (2603:10a6:102:1fc::7) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4669.11 via Frontend Transport; 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Nikolaus Schaller wrote: > From: J=E9r=F4me Pouiller >=20 > MMC subsystem provides a way to apply quirks when a device match some > properties (VID, PID, etc...) Unfortunately, some SDIO devices do not > comply with the SDIO specification and does not provide reliable VID/PID > (eg. Silabs WF200). >=20 > So, the drivers for these devices rely on device tree to identify the > device. >=20 > This patch allows the MMC to also rely on the device tree to apply a > quirk. >=20 > Signed-off-by: J=E9r=F4me Pouiller > Signed-off-by: H. Nikolaus Schaller > --- > drivers/mmc/core/card.h | 3 +++ > drivers/mmc/core/quirks.h | 17 +++++++++++++++++ > 2 files changed, 20 insertions(+) Reviewed-by: J=E9r=F4me Pouiller --=20 J=E9r=F4me Pouiller