From patchwork Thu Apr 20 12:13:17 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Herve Codina X-Patchwork-Id: 675719 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B5A71C77B76 for ; Thu, 20 Apr 2023 12:14:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234664AbjDTMOM (ORCPT ); Thu, 20 Apr 2023 08:14:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37020 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234284AbjDTMOL (ORCPT ); Thu, 20 Apr 2023 08:14:11 -0400 Received: from relay11.mail.gandi.net (relay11.mail.gandi.net [217.70.178.231]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B637261BD; Thu, 20 Apr 2023 05:13:47 -0700 (PDT) Received: (Authenticated sender: herve.codina@bootlin.com) by mail.gandi.net (Postfix) with ESMTPA id EA035100009; Thu, 20 Apr 2023 12:13:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1681992826; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=FKmU07mRpe487AegOhAsJpXczZ7sjGPeDkciIDCToaI=; b=noHygQNFQScaDJcJSMzqZFuYOS79Hx85BeoxnrkA4xCXODc3a1XRWFuldyn7B+siYwTENM wneHvdwsQ8KKC8yI41P4Fs+3am6d0vvMkuHC1r/Bok5PGPYTP1jLQhwy5yRl48pHllgfzl 5DfqdHxftW0TVBuMwXbUzD3s8RXjS/XlvDM2OHfxAu3A9SM0B9fpXXBoMu7xtavJ+SFGOu 1HucqXtMCyWvYT+fGX8y6REl+nVm4XgIcnfWVgxInsKpTWtjMEtGOnUIo5hTK20nfhKgQq 95SpV/b4LhXNmule1bqjGY5Z2desclgWvQkCNtA/cZeCsxZl/uir+LqkJ7KBng== From: Herve Codina To: Herve Codina , Jonathan Cameron , Lars-Peter Clausen , Rob Herring , Krzysztof Kozlowski Cc: linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Christophe Leroy , Thomas Petazzoni Subject: [PATCH 0/3] Add the Renesas X9250 potentiometers IIO support Date: Thu, 20 Apr 2023 14:13:17 +0200 Message-Id: <20230420121320.252884-1-herve.codina@bootlin.com> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Hi, The Renesas X9250 integrated four digitally controlled potentiometers. On each potentiometer, the X9250T has a 100 kOhms total resistance and the X9250U has a 50 kOhms total resistance. Best regards, Herve Codina Herve Codina (3): dt-bindings: iio: potentiometer: Add the Renesas X9250 potentiometers iio: potentiometer: Add support for the Renesas X9250 potentiometers MAINTAINERS: add the Renesas X9250 driver entry .../iio/potentiometer/renesas,x9250.yaml | 56 +++++ MAINTAINERS | 7 + drivers/iio/potentiometer/Kconfig | 10 + drivers/iio/potentiometer/Makefile | 1 + drivers/iio/potentiometer/x9250.c | 233 ++++++++++++++++++ 5 files changed, 307 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml create mode 100644 drivers/iio/potentiometer/x9250.c