From mboxrd@z Thu Jan 1 00:00:00 1970 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id CCA12C433EF for ; Mon, 4 Oct 2021 15:36:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B11EE61247 for ; Mon, 4 Oct 2021 15:36:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235688AbhJDPid (ORCPT ); Mon, 4 Oct 2021 11:38:33 -0400 Received: from smtp1.axis.com ([195.60.68.17]:45236 "EHLO smtp1.axis.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233700AbhJDPic (ORCPT ); Mon, 4 Oct 2021 11:38:32 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=axis.com; q=dns/txt; s=axis-central1; t=1633361803; x=1664897803; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=L2Gat4M8MiKu4O6dro5tmxzcNp9424jTmLuiAVMgiM0=; b=oeakFufNcGTSGPOcZlau+NOS0XBtyt68ayqdjSq9HwQ2hGnaufmFB797 hrR4d210C6azuj5SXiijw6TKNoiambdXokSjqO6thnAX0QoK73MLenr5t Xo6A8A5HdopQ5iA3dXGV5sfIifbT8Qw8EGBfNIOGEPB6foWwLDKfGoypG X7LlL6GxpNLe25qO1kOLrdFxFOWKSIp2eIiDJOsIvy+2UDN2ojnkJj8Yx gMLmDt9YA6OZYcot6TcF827Zfzqpg2+jF/qNAxF0EgLtUPAFOdukjBaaY 9qJo1JyuQTHMUMBWO7N7NAYFtrGoDebWLnDOGK4v9UrcKVUrbhuWA1s3D w==; From: Vincent Whitchurch To: , CC: , , , Vincent Whitchurch Subject: [PATCH 0/2] Add settle time support to mux-gpio Date: Mon, 4 Oct 2021 17:36:38 +0200 Message-ID: <20211004153640.20650-1-vincent.whitchurch@axis.com> X-Mailer: git-send-email 2.28.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On one of our boards we use gpio-mux with iio-mux to read voltages using an ADC from a few different channels, and on this board the input voltage needs some time to stabilize after a switch of the mux. This series add devicetree and driver support for this kind of hardware which requries a settle time after muxing. Vincent Whitchurch (2): dt-bindings: mux: gpio-mux: Add property for settle time mux: gpio: Support settle-time-us property Documentation/devicetree/bindings/mux/gpio-mux.yaml | 5 +++++ drivers/mux/gpio.c | 9 +++++++++ 2 files changed, 14 insertions(+) -- 2.28.0