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 X-Spam-Level: X-Spam-Status: No, score=-3.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, 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 78169C43381 for ; Fri, 1 Mar 2019 03:59:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 32FB920663 for ; Fri, 1 Mar 2019 03:59:20 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=nic.cz header.i=@nic.cz header.b="ZPsy8Fda" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728408AbfCAD7T (ORCPT ); Thu, 28 Feb 2019 22:59:19 -0500 Received: from mail.nic.cz ([217.31.204.67]:53108 "EHLO mail.nic.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727147AbfCAD7S (ORCPT ); Thu, 28 Feb 2019 22:59:18 -0500 Received: from dellmb.labs.office.nic.cz (unknown [IPv6:2001:1488:fffe:6:cac7:3539:7f1f:463]) by mail.nic.cz (Postfix) with ESMTP id 47C80632B1; Fri, 1 Mar 2019 04:59:16 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=nic.cz; s=default; t=1551412756; bh=QolaFdgPuCveK5UE2qRGVQPU66fRr5fpHOHVbbDG+wA=; h=From:To:Date; b=ZPsy8Fdak9p+PiQcHZ2ALNqVpL0mHU62qrNjwBpacYyTUAcdMQ+4pGz+ugONIbs+n LSu1kD9BOsWj+Wcb97iYFiovzFqNvaaNijIF6sbdOFVdgX4mzoV+pArnMFwJc98DLx moBfl/6u2FYuQo2dA2SWzi0r4iY74K8zFxwCHFrs= From: =?UTF-8?q?Marek=20Beh=C3=BAn?= To: Linus Walleij Cc: Tony Lindgren , Shawn Guo , linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, =?UTF-8?q?Marek=20Beh=C3=BAn?= Subject: [PATCH v3 bus+gpio 0/5] Add Moxtet bus and GPIO over Moxtet bus Date: Fri, 1 Mar 2019 04:58:47 +0100 Message-Id: <20190301035852.26780-1-marek.behun@nic.cz> X-Mailer: git-send-email 2.19.2 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Virus-Scanned: clamav-milter 0.99.2 at mail X-Virus-Status: Clean Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, this is the third version of my patches to support the Moxtet bus and GPIOs over it. Moxtet is a Turris Mox specific tiny bus over SPI. Patches are rebased to current linux-gpio (branch devel and/or for-next). Changes since last version: - addressed the issues in device tree documentation pointed by Rob Herring - cosmetic changes suggested by Linus Walleij - added sysfs ABI documentation for /sys/bus/moxtet/devices attribute files as suggested by Linus Walleij Marek Marek Behún (5): bus: Add support for Moxtet bus dt-bindings: bus: Document moxtet bus binding bus: moxtet: Add sysfs documentation drivers: gpio: Add support for GPIOs over Moxtet bus dt-bindings: gpio: Document GPIOs via Moxtet bus .../ABI/testing/sysfs-bus-moxtet-devices | 25 + .../devicetree/bindings/bus/moxtet.txt | 36 ++ .../devicetree/bindings/gpio/gpio-moxtet.txt | 18 + MAINTAINERS | 8 + drivers/bus/Kconfig | 10 + drivers/bus/Makefile | 1 + drivers/bus/moxtet.c | 533 ++++++++++++++++++ drivers/gpio/Kconfig | 9 + drivers/gpio/Makefile | 1 + drivers/gpio/gpio-moxtet.c | 179 ++++++ include/linux/moxtet.h | 109 ++++ 11 files changed, 929 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-bus-moxtet-devices create mode 100644 Documentation/devicetree/bindings/bus/moxtet.txt create mode 100644 Documentation/devicetree/bindings/gpio/gpio-moxtet.txt create mode 100644 drivers/bus/moxtet.c create mode 100644 drivers/gpio/gpio-moxtet.c create mode 100644 include/linux/moxtet.h -- 2.19.2