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Fri, 26 Oct 2018 18:14:35 +0000 Received: from HE1P190MB0011.EURP190.PROD.OUTLOOK.COM ([fe80::8544:bd36:102c:871f]) by HE1P190MB0011.EURP190.PROD.OUTLOOK.COM ([fe80::8544:bd36:102c:871f%11]) with mapi id 15.20.1273.022; Fri, 26 Oct 2018 18:14:35 +0000 From: Carlos Iglesias To: "linux-kernel@vger.kernel.org" , "jic23@kernel.org" , "robh+dt@kernel.org" , "mark.rutland@arm.com" CC: "knaack.h@gmx.de" , "lars@metafoo.de" , "pmeerw@pmeerw.net" , "linux-iio@vger.kernel.org" , "devicetree@vger.kernel.org" , Dan O'Donovan , Carlos Iglesias Subject: [PATCH 0/2] iio: pressure: Add support for Honeywell HSC SPI sensors Thread-Topic: [PATCH 0/2] iio: pressure: Add support for Honeywell HSC SPI sensors Thread-Index: AQHUbVe/d0nqv6IrMUm049Sd4vpOuA== Date: Fri, 26 Oct 2018 18:14:35 +0000 Message-ID: <20181026181406.14545-1-carlos.iglesias@emutex.com> Accept-Language: en-IE, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: LO2P265CA0477.GBRP265.PROD.OUTLOOK.COM (2603:10a6:600:a2::33) To HE1P190MB0011.EURP190.PROD.OUTLOOK.COM (2603:10a6:3:c9::8) authentication-results: spf=none (sender IP is ) smtp.mailfrom=carlos.iglesias@emutex.com; 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received-spf: None (protection.outlook.com: emutex.com does not designate permitted sender hosts) x-microsoft-antispam-message-info: oV4CuCJltARSK4Spq6wWUpI7WVjSod0aq/u2xPLw8aJSI89JEPu5OvniQm4Ezv+Gse+lAPydSqhks9D5U85hXqSLlyS6wXE3XJUQ8cN0MFiuf9kBkNs53veaaVqIGQDnPZ60RjNzckqEwAlZod241Em8yhxCkfIM1A4JlnD30K/AVQzPYhGF72frdDBSirfxwfWsJvkwWHj/a+AikZE9jqIyYWu0rzRwHgeIu/0t0GRFtVNptOt98xLYX7JotPy9aZF7lwyygSR+fj81yTEtgUMe+IwQBhNwKt4FVOfEGUxpcaYtOB8GbFXWwgGTRFEtno6mRuBx6JJO//k4L1sZC7KzmPP8+0LYG2Pq+w7E1Dg= spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM MIME-Version: 1.0 X-OriginatorOrg: emutex.com X-MS-Exchange-CrossTenant-Network-Message-Id: f2633975-ecb4-4968-8a03-08d63b6ee20e X-MS-Exchange-CrossTenant-originalarrivaltime: 26 Oct 2018 18:14:35.0543 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 84cc844b-5c53-4da1-99da-34ef4089ea8e X-MS-Exchange-Transport-CrossTenantHeadersStamped: HE1P190MB0156 Sender: linux-iio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Hi all, The Honeywell HSC is a series of pressure sensors that provide different pressure ranges and measurement types (absolute, differential, gauge). The available output types are analog, I2C or SPI (see [1]). This driver provides support for a limited set of the HSC sensor models, namely the absolute pressure sensors with SPI interface. References: [1] Datasheet https://sensing.honeywell.com/honeywell-sensing-trustability-hsc-series-high-accuracy-board-mount-pressure-sensors-50099148-a-en.pdf [2] SPI Communications with Honeywell Digital Output Pressure Sensors https://sensing.honeywell.com/spi-comms-digital-ouptu-pressure-sensors-tn-008202-3-en-final-30may12.pdf Carlos Iglesias (2): dt-bindings: iio: pressure: Add support for Honeywell HSC SPI sensors iio: pressure: Add support for Honeywell HSC SPI sensors .../bindings/iio/pressure/hsc_spi.txt | 85 +++ MAINTAINERS | 6 + drivers/iio/pressure/Kconfig | 10 + drivers/iio/pressure/Makefile | 2 + drivers/iio/pressure/hsc_spi.c | 543 ++++++++++++++++++ 5 files changed, 646 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/pressure/hsc_spi.txt create mode 100644 drivers/iio/pressure/hsc_spi.c