Message ID | 20231011-pxa-gpio-v8-0-eed08a0fcac8@skole.hr |
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[2620:137:e000::3:4]) by mx.google.com with ESMTPS id u69-20020a637948000000b00573fbbb7803si13802473pgc.613.2023.10.11.06.25.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 Oct 2023 06:25:38 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:4 as permitted sender) client-ip=2620:137:e000::3:4; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:4 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by howler.vger.email (Postfix) with ESMTP id F03D58078618; Wed, 11 Oct 2023 06:25:14 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at howler.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346952AbjJKNYT (ORCPT <rfc822;kartikey406@gmail.com> + 18 others); Wed, 11 Oct 2023 09:24:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57278 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232058AbjJKNYI (ORCPT <rfc822;linux-kernel@vger.kernel.org>); Wed, 11 Oct 2023 09:24:08 -0400 Received: from mx.skole.hr (mx2.hosting.skole.hr [161.53.165.186]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E833293; Wed, 11 Oct 2023 06:24:04 -0700 (PDT) Received: from mx2.hosting.skole.hr (localhost.localdomain [127.0.0.1]) by mx.skole.hr (mx.skole.hr) with ESMTP id 93FD0830D0; Wed, 11 Oct 2023 15:24:02 +0200 (CEST) From: =?utf-8?q?Duje_Mihanovi=C4=87?= <duje.mihanovic@skole.hr> Subject: [PATCH RFT v8 0/6] ARM: pxa: GPIO descriptor conversions Date: Wed, 11 Oct 2023 15:23:44 +0200 Message-Id: <20231011-pxa-gpio-v8-0-eed08a0fcac8@skole.hr> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-B4-Tracking: v=1; b=H4sIAOChJmUC/13PPW7DMAwF4KsEmqtCf5SoTp16gCBb0cG2qFhoE Rt2YaQIfPcKGlrCI0V9j3gPsdJSaBUvp4dYaCtrmW51wKeTGMbudiVZUp2FUcYqVEHO905e5zJ JO5CBBMGhdqJ+nxfK5d6i3sX57SI+6uNY1u9p+Wnxm26rlhSN+0/atFTSoIIeQ0KM7nX9nL7oe Vxaxma488yZ6iI6513SHlI6OMtdZM5W12VMQJB0tsd77s9ppTRzrjqVbR8DkKcEBwfc8X5QXYq xI58Hog4PznPH+/nWT/cuapUgxoML3PF+oboBM2SnLCF45vZ9/wWTRi5a9AEAAA== To: Daniel Mack <daniel@zonque.org>, Haojian Zhuang <haojian.zhuang@gmail.com>, Robert Jarzmik <robert.jarzmik@free.fr>, Russell King <linux@armlinux.org.uk>, Alan Stern <stern@rowland.harvard.edu>, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, Linus Walleij <linus.walleij@linaro.org>, Bartosz Golaszewski <brgl@bgdev.pl>, Andy Shevchenko <andy@kernel.org>, Dmitry Torokhov <dmitry.torokhov@gmail.com>, Mark Brown <broonie@kernel.org> 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?= <duje.mihanovic@skole.hr>, Bartosz Golaszewski <bartosz.golaszewski@linaro.org> X-Mailer: b4 0.12.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=3583; i=duje.mihanovic@skole.hr; h=from:subject:message-id; bh=W45N0rDKR8ciCpFn22YDvuWadd4TwRIEzdyajQZc0vY=; b=owEBbQKS/ZANAwAIAZoRnrBCLZbhAcsmYgBlJqHoOv8y4PmRkwDxzRi92AU5LtYntuzh9qbAn MVw/2XG+5aJAjMEAAEIAB0WIQRT351NnD/hEPs2LXiaEZ6wQi2W4QUCZSah6AAKCRCaEZ6wQi2W 4feiD/9V3AUDIT2hwlL293f363ISY7WmwRKzd4I/t04+4gaB13YzmLOR4Q94oZjfpJh00NgJgbU iuKsH7NC+cFF4v16zyRM7kpxhS2qgt1ghPnK+qabwKvpA5Srgscw6nele8Qkf99wWoKUSQxKnXJ mVpJa6uPEDoR9IY+IpNXk1Qz1yJ5Nop/PCv5DjJG/rgy/pjBlRNJdEmUCRHuNPMkOoZXFBFQlmo GLjZWrpNgibfTItoRHMFBwSbDYXnlWHsOO+uP5zICJ5JSi4Rx4CYUnwejmi5AqWEL5iJWT2eniC SURf/j/vwkhySix1e+ZSmx4U8mHTw+tYwAlsdsWviMEyntYab93ioQ5r8GqzbriCf+FmVBKX5NZ yQE47gpBk01dQwsKYQctgq5ycfu8kE1iXsLPVC+TglvLpMSlX2fJj3SDPtxIvkkFwgoXsiC24i2 SoLa79Z55FtPd2aAjVfb+lUKaQ4Vo1mx9JbLqWTBpeu4CAtVkVH4vbAABsrNjgLISR0ZJwA9NF4 iO1VFjast4VvmkO/Jx9nQyioaj0CjySq9B8wDWCF1gWVRF6d3l1S7X2tUJm51fDeHZKtVJUS+Pk p9ZONcTQnjyk++g1h4y6YubmW3tzAE6GC88y1We6YS6iHkP4wRD2ZR1rDrcrNIcbQZvCfrw0wnz pLq9JSVuzqhNl4w== X-Developer-Key: i=duje.mihanovic@skole.hr; a=openpgp; fpr=53DF9D4D9C3FE110FB362D789A119EB0422D96E1 X-Spam-Status: No, score=2.8 required=5.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_SBL_CSS,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on howler.vger.email Precedence: bulk List-ID: <linux-kernel.vger.kernel.org> X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (howler.vger.email [0.0.0.0]); Wed, 11 Oct 2023 06:25:15 -0700 (PDT) X-Spam-Level: ** X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1779465703496613266 X-GMAIL-MSGID: 1779465703496613266 |
Series |
ARM: pxa: GPIO descriptor conversions
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Message
Duje Mihanović
Oct. 11, 2023, 1:23 p.m. UTC
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 <duje.mihanovic@skole.hr>
---
Changes in v8:
- Address maintainer comments:
- Do not pointlessly gpiod_get() LED gpios
- Update trailers
- Rebase on v6.6-rc5
- Link to v7: https://lore.kernel.org/r/20231009-pxa-gpio-v7-0-c8f5f403e856@skole.hr
Changes in v7:
- Address maintainer comments:
- Drop gpiod_put in OHCI
- Make "struct gpio_descs *leds" in Spitz LEDs global
- Link to v6: https://lore.kernel.org/r/20231006-pxa-gpio-v6-0-981b4910d599@skole.hr
Changes in v6:
- Address maintainer comments:
- Use devm_gpiod_get_optional() in OHCI
- Use gpiod_get_array() in Spitz LEDs
- Update trailers
- Link to v5: https://lore.kernel.org/r/20231004-pxa-gpio-v5-0-d99ae6fceea8@skole.hr
Changes in v5:
- Address maintainer comments:
- Rename "reset generator" GPIO to "reset"
- Rename ads7846_wait_for_sync() to ads7846_wait_for_sync_gpio()
- Properly bail out when requesting USB host GPIO fails
- Use dev_err_probe() when requesting touchscreen sync GPIO fails
- Use static gpio_desc for gumstix bluetooth reset
- Pulse gumstix bluetooth reset line correctly (assert, then deassert)
- Fix style issue in ads7846_wait_for_sync_gpio()
- Update trailers
- Link to v4: https://lore.kernel.org/r/20231001-pxa-gpio-v4-0-0f3b975e6ed5@skole.hr
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 | 22 ++++++-------
arch/arm/mach-pxa/reset.c | 39 ++++++++--------------
arch/arm/mach-pxa/reset.h | 3 +-
arch/arm/mach-pxa/spitz.c | 65 ++++++++++++++++++++++++-------------
drivers/input/touchscreen/ads7846.c | 22 +++++++++----
drivers/usb/host/ohci-pxa27x.c | 5 +++
include/linux/spi/ads7846.h | 1 -
7 files changed, 88 insertions(+), 69 deletions(-)
---
base-commit: 94f6f0550c625fab1f373bb86a6669b45e9748b3
change-id: 20230807-pxa-gpio-3ce25d574814
Best regards,