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Tue, 6 Oct 2020 14:57:06 +0000 From: =?ISO-8859-1?Q?J=E9r=F4me?= Pouiller To: devicetree@vger.kernel.org Subject: Need some advices on Yaml conversion Date: Tue, 06 Oct 2020 16:56:59 +0200 Message-ID: <2367272.gIzBuxHi73@pc-42> Organization: Silicon Labs Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="iso-8859-1" X-Originating-IP: [82.67.86.106] X-ClientProxiedBy: PR3P192CA0034.EURP192.PROD.OUTLOOK.COM (2603:10a6:102:57::9) To SN6PR11MB2718.namprd11.prod.outlook.com (2603:10b6:805:63::18) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from pc-42.localnet (82.67.86.106) by PR3P192CA0034.EURP192.PROD.OUTLOOK.COM (2603:10a6:102:57::9) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3455.21 via Frontend Transport; Tue, 6 Oct 2020 14:57:05 +0000 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 63e9d35f-da65-40ba-98ba-08d86a081761 X-MS-TrafficTypeDiagnostic: SN6PR11MB2560: X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:9508; 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The WFx device can be connected on SPI or on SDIO. The requirement for the two interfaces are different. For exemple: - should be set to 1 in SDIO, while it corresponds to the Chip Select in SPI - The attribute reset-gpios is not available in SDIO - The "interrupt" does not have the same exact meaning in SPI and SDIO (it is required in SPI, but not in SDIO) I have considered to declare two different devices, but I am not sure the dtbs_checker will appreciate to have two definitions of the same device. In add, some attribute descriptions would be redundant. I also considered to use conditional statements, but I didn't find how to check the bus that the device currently use. Does anyone has some advice about the way to achieve that? Thank you, --=20 J=E9r=F4me Pouiller