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=-12.0 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 10364C433E3 for ; Fri, 14 Aug 2020 10:32:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id ED905221E2 for ; Fri, 14 Aug 2020 10:32:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727121AbgHNKcJ (ORCPT ); Fri, 14 Aug 2020 06:32:09 -0400 Received: from imap2.colo.codethink.co.uk ([78.40.148.184]:46762 "EHLO imap2.colo.codethink.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727055AbgHNKcH (ORCPT ); Fri, 14 Aug 2020 06:32:07 -0400 Received: from [188.210.212.0] (helo=localhost.localdomain) by imap2.colo.codethink.co.uk with esmtpsa (Exim 4.92 #3 (Debian)) id 1k6WZD-000572-1O; Fri, 14 Aug 2020 11:04:07 +0100 From: Thomas Preston To: linus.walleij@linaro.org, robh+dt@kernel.org, linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: thomas.preston@codethink.co.uk Subject: [PATCH 0/3] pinctrl: mcp23s08: Fixups for mcp23x17 Date: Fri, 14 Aug 2020 11:03:54 +0100 Message-Id: <20200814100357.209340-1-thomas.preston@codethink.co.uk> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-gpio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org Hi, I'm in the process of adding a device tree overlay for the PiFace Digital Raspberry Pi daughter board [0]. It's an mcp23s17 SPI GPIO port expander. In doing so, I noticed some errors with the mcp23s08 driver. This series adds my fixups to (which builds successfully): v5.8-13252-gcf4a66ae5e4a But I have only tested them on (rpi-5.4.y): v5.4.51-1078-g92834e4bb4ce They're quite trivial and backwards compatible, although I might be wrong about "interrupt-controller". Can someone please confirm? Many thanks, Thomas [0] https://github.com/raspberrypi/linux/pull/3794 Thomas Preston (3): pinctrl: mcp23s08: Fixup mcp23x17 regmap_config pinctrl: mcp23s08: Remove interrupt-controller devicetree: mcp23s08: Remove interrupt-controller .../bindings/pinctrl/pinctrl-mcp23s08.txt | 8 ----- drivers/pinctrl/pinctrl-mcp23s08.c | 35 +++++++++---------- drivers/pinctrl/pinctrl-mcp23s08.h | 2 +- 3 files changed, 18 insertions(+), 27 deletions(-) -- 2.26.2