From patchwork Sat Oct 31 18:48:14 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jonathan Cameron X-Patchwork-Id: 314637 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4AF5FC55179 for ; Sat, 31 Oct 2020 18:51:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1BE8220724 for ; Sat, 31 Oct 2020 18:51:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1604170298; bh=KjGYay2ITMr/cJxUpcpyVNbSXDT6KAOvgzmxPMfreIA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=nYKP5+RisHlFw7kubq6CR1F84n7xBBYOogz4D853DNbwlGHRfb31ueNh7754y5Ilp SPistuZI7+hHP+mjBLl7st6OT2H/H6gTHK5IUMFgIilcHHezRoEwZE7981x/pSNSMJ Cu1RLRlEQ008Vo1/JhwQmZSpjCmK4Xy74Iq4wx20= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728395AbgJaSvh (ORCPT ); Sat, 31 Oct 2020 14:51:37 -0400 Received: from mail.kernel.org ([198.145.29.99]:34722 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728399AbgJaSvg (ORCPT ); Sat, 31 Oct 2020 14:51:36 -0400 Received: from localhost.localdomain (cpc149474-cmbg20-2-0-cust94.5-4.cable.virginm.net [82.4.196.95]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 40EE62071A; Sat, 31 Oct 2020 18:51:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1604170296; bh=KjGYay2ITMr/cJxUpcpyVNbSXDT6KAOvgzmxPMfreIA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=SrsHROi3HW/azXQRN66ayjd2XhvAsjApB0gaBmfWs2U8SF1cwwfI2bvTDktLibuY3 2z0GXmS6m+Wjla4m7X+UtLa905e4x8iIfYl1mJ5NzWriIr8vLPfRY5Gzts/3l104OQ VkBnyhph0b6yBMpESxcIh3yAPOFlSHpWr2iLHMyg= From: Jonathan Cameron To: linux-iio@vger.kernel.org, Rob Herring , devicetree@vger.kernel.org Cc: Jonathan Cameron , Karol Wrona Subject: [PATCH 06/46] dt-bindings:iio:samsung, sensorhub-rinato: yaml conversion Date: Sat, 31 Oct 2020 18:48:14 +0000 Message-Id: <20201031184854.745828-7-jic23@kernel.org> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20201031184854.745828-1-jic23@kernel.org> References: <20201031184854.745828-1-jic23@kernel.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Jonathan Cameron Renamed to be more specific as I would be surprised if this is the only sensorhub Samsung have ever shipped. Fixed missing reg property in the example Signed-off-by: Jonathan Cameron Cc: Karol Wrona --- .../iio/samsung,sensorhub-rinato.yaml | 72 +++++++++++++++++++ .../devicetree/bindings/iio/sensorhub.txt | 24 ------- 2 files changed, 72 insertions(+), 24 deletions(-) diff --git a/Documentation/devicetree/bindings/iio/samsung,sensorhub-rinato.yaml b/Documentation/devicetree/bindings/iio/samsung,sensorhub-rinato.yaml new file mode 100644 index 000000000000..62366cbd37e5 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/samsung,sensorhub-rinato.yaml @@ -0,0 +1,72 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/samsung,sensorhub-rinato.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung Sensorhub driver + +maintainers: + - Karol Wrona + +description: | + Sensorhub is a MCU which manages several sensors and also plays the role + of a virtual sensor device. + +properties: + compatible: + enum: + - samsung,sensorhub-rinato + - samsung,sensorhub-thermostat + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + ap-mcu-gpios: + maxItems: 1 + description: + Application Processor to sensorhub line - used during communication + + mcu-ap-gpios: + maxItems: 1 + description: + Sensorhub to Application Processor - used during communication + + mcu-reset-gpios: + maxItems: 1 + description: + Reset the sensorhub. + + spi-max-frequency: true + +additionalProperties: false + +required: + - compatible + - reg + - interrupts + - ap-mcu-gpios + - mcu-ap-gpios + - mcu-reset-gpios + +examples: + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + + sensorhub@0 { + compatible = "samsung,sensorhub-rinato"; + reg = <0>; + spi-max-frequency = <5000000>; + interrupt-parent = <&gpx0>; + interrupts = <2 0>; + ap-mcu-gpios = <&gpx0 0 0>; + mcu-ap-gpios = <&gpx0 4 0>; + mcu-reset-gpios = <&gpx0 5 0>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/sensorhub.txt b/Documentation/devicetree/bindings/iio/sensorhub.txt deleted file mode 100644 index b6ac0457d4ea..000000000000 --- a/Documentation/devicetree/bindings/iio/sensorhub.txt +++ /dev/null @@ -1,24 +0,0 @@ -Samsung Sensorhub driver - -Sensorhub is a MCU which manages several sensors and also plays the role -of a virtual sensor device. - -Required properties: -- compatible: "samsung,sensorhub-rinato" or "samsung,sensorhub-thermostat" -- spi-max-frequency: max SPI clock frequency -- interrupts: communication interrupt -- ap-mcu-gpios: [out] ap to sensorhub line - used during communication -- mcu-ap-gpios: [in] sensorhub to ap - used during communication -- mcu-reset-gpios: [out] sensorhub reset - -Example: - - shub_spi: shub { - compatible = "samsung,sensorhub-rinato"; - spi-max-frequency = <5000000>; - interrupt-parent = <&gpx0>; - interrupts = <2 0>; - ap-mcu-gpios = <&gpx0 0 0>; - mcu-ap-gpios = <&gpx0 4 0>; - mcu-reset-gpios = <&gpx0 5 0>; - };