From patchwork Sun Oct 1 14:12:51 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Duje_Mihanovi=C4=87?= X-Patchwork-Id: 728691 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 19D3DE748F7 for ; Sun, 1 Oct 2023 14:22:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235074AbjJAOWW (ORCPT ); Sun, 1 Oct 2023 10:22:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33594 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235080AbjJAOWV (ORCPT ); Sun, 1 Oct 2023 10:22:21 -0400 Received: from mx.skole.hr (mx1.hosting.skole.hr [161.53.165.185]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7C60BAB; Sun, 1 Oct 2023 07:22:18 -0700 (PDT) Received: from mx1.hosting.skole.hr (localhost.localdomain [127.0.0.1]) by mx.skole.hr (mx.skole.hr) with ESMTP id 3C232836A5; Sun, 1 Oct 2023 16:13:01 +0200 (CEST) From: =?utf-8?q?Duje_Mihanovi=C4=87?= Subject: [PATCH RFC v4 0/6] ARM: pxa: GPIO descriptor conversions Date: Sun, 01 Oct 2023 16:12:51 +0200 Message-Id: <20231001-pxa-gpio-v4-0-0f3b975e6ed5@skole.hr> MIME-Version: 1.0 X-B4-Tracking: v=1; b=H4sIAGN+GWUC/13NSw7CIBCA4as0sxbDY2ipKxMTD+DWuKiFWqIpD RhS0/TuEjYSl8Pw/bNCMN6aAIdqBW+iDdZNacBdBf3YTQ9DrE4zcMoFVbQh89KRx2wdEb3hUss GFUNI32dvBrvk1BUu5xPc0uNow9v5T85Hlle51HL8lSIjlHBF5V01WqkWj+HpXmY/+tyIvHR14 XhyrUKsUbNaav3nROnawonkukFpaaRmgyjvbdv2BXLmtYoUAQAA To: Daniel Mack , Haojian Zhuang , Robert Jarzmik , Russell King , Alan Stern , Greg Kroah-Hartman , Linus Walleij , Bartosz Golaszewski , Andy Shevchenko , Dmitry Torokhov , Mark Brown Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, linux-gpio@vger.kernel.org, linux-input@vger.kernel.org, linux-spi@vger.kernel.org, =?utf-8?q?Duje_Miha?= =?utf-8?q?novi=C4=87?= X-Mailer: b4 0.12.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=2325; i=duje.mihanovic@skole.hr; h=from:subject:message-id; bh=m8bKiHpWAVkzZ4rX+3MqXGTQKxlWpvxpDzrmC6PtKks=; b=owEBbQKS/ZANAwAIAZoRnrBCLZbhAcsmYgBlGX5nOeDT3j+PeN8XmO9hsa7Y0m/xSrsaviidP P5CN29YWYyJAjMEAAEIAB0WIQRT351NnD/hEPs2LXiaEZ6wQi2W4QUCZRl+ZwAKCRCaEZ6wQi2W 4b/FD/0cgXaU50cz0P86RkEXyT6bFJth3AXwlIJKthxeagxMpUY5yEUqu/T8p8LCOUDexyoLiCl 6kUUOumwEsISsqpv+i4HXGcxRa5bLHWNAm3gXyr2KpAxUA0xnqT300mUeEqeRQCqJOYEgCMdTFi EXCArOgqWkm9INcLP7yGavJ33xgosZeOjnoWaa8uQm4wqohD3wOF4fvCFqiSPFpRvtMmGnvnziu o/TQ2MPZORRpb8fH5GIHj07lDkk5Yu40hVEgRy1p74jVxyB9JFyHsQsM14dV8nQ6ITW/596db+v ldXimOvDHfUH4z5bc4D6GhvIUxpCwCO8CCYPPwxobz8TDhM1UApBu809kONvOMXdQxq4hIoedcD M+hE1KV2BTj7vTvD5XeiNTM0xr0a1iVKOPqcUXRWnjl/Of2zDf5kWWvggXDp/ngD06rBEQbYkAN OxpsNpPK1qrMH0/7AqrPt9EvGdtfhWok3aevethRNvzBJP19asFySsuY9zQ9Q1wArwvgAdA8YB8 uLMTl85cku91uvG88Z6GsnR0qq4/Wv8x6iHZImb77tWbfmpCqyEkj3RsNCdYGMqGJF4i2BDUWMX PWqi/v8BGbET6E33UF1dxi3MQtJd3WHpoX+5XoBjgMlbe/nlJ5llpB+iEKSrHbirBoiIlxGitMV iwbjBf5fmjzM4Ng== X-Developer-Key: i=duje.mihanovic@skole.hr; a=openpgp; fpr=53DF9D4D9C3FE110FB362D789A119EB0422D96E1 Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org Hello, Small series to convert some of the board files in the mach-pxa directory to use the new GPIO descriptor interface. Most notably, the am200epd, am300epd and Spitz matrix keypad among others are not converted in this series. Signed-off-by: Duje Mihanović --- Changes in v4: - Address maintainer comments: - Move wait_for_sync() from spitz.c to driver - Register LED platform device before getting its gpiod-s - Add Linus' Reviewed-by - Link to v3: https://lore.kernel.org/r/20230929-pxa-gpio-v3-0-af8d5e5d1f34@skole.hr Changes in v3: - Address maintainer comments: - Use GPIO_LOOKUP_IDX for LEDs - Drop unnecessary NULL assignments - Don't give up on *all* SPI devices if hsync cannot be set up - Add Linus' Acked-by - Link to v2: https://lore.kernel.org/r/20230926-pxa-gpio-v2-0-984464d165dd@skole.hr Changes in v2: - Address maintainer comments: - Change mentions of function to function() - Drop cast in OHCI driver dev_warn() call - Use %pe in OHCI and reset drivers - Use GPIO _optional() API in OHCI driver - Drop unnecessary not-null check in OHCI driver - Use pr_err() instead of printk() in reset driver - Rebase on v6.6-rc3 - Link to v1: https://lore.kernel.org/r/20230924-pxa-gpio-v1-0-2805b87d8894@skole.hr --- Duje Mihanović (6): ARM: pxa: Convert Spitz OHCI to GPIO descriptors ARM: pxa: Convert Spitz LEDs to GPIO descriptors ARM: pxa: Convert Spitz CF power control to GPIO descriptors ARM: pxa: Convert reset driver to GPIO descriptors ARM: pxa: Convert gumstix Bluetooth to GPIO descriptors input: ads7846: Move wait_for_sync() logic to driver arch/arm/mach-pxa/gumstix.c | 24 +++++++------ arch/arm/mach-pxa/reset.c | 39 +++++++-------------- arch/arm/mach-pxa/reset.h | 3 +- arch/arm/mach-pxa/spitz.c | 69 +++++++++++++++++++++++++------------ drivers/input/touchscreen/ads7846.c | 22 ++++++++---- drivers/usb/host/ohci-pxa27x.c | 7 ++++ include/linux/spi/ads7846.h | 1 - 7 files changed, 96 insertions(+), 69 deletions(-) --- base-commit: 6465e260f48790807eef06b583b38ca9789b6072 change-id: 20230807-pxa-gpio-3ce25d574814 Best regards,