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Tue, 18 Aug 2026 05:32:28 -0700 (PDT) Received: from brgl-qcom.home ([2a01:cb1d:dc:7e00:1d51:97e0:b2c1:5248]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-499a41ddc79sm27235425e9.4.2026.08.18.05.32.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 18 Aug 2026 05:32:27 -0700 (PDT) From: Bartosz Golaszewski To: Linus Torvalds Cc: Linus Walleij , linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, brgl@kernel.org, Bartosz Golaszewski Subject: [GIT PULL] gpio updates for v7.3-rc1 - take 2 Date: Tue, 18 Aug 2026 14:32:20 +0200 Message-ID: <20260818123221.61651-1-bartosz.golaszewski@oss.qualcomm.com> X-Mailer: git-send-email 2.47.3 Precedence: bulk X-Mailing-List: linux-gpio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Proofpoint-ORIG-GUID: P-wK9PgQkfTqlwXm76543xOtTAYJlyhh X-Authority-Analysis: v=2.4 cv=Gs5yPE1C c=1 sm=1 tr=0 ts=6a8450de cx=c_pps a=hnmNkyzTK/kJ09Xio7VxxA==:117 a=xqWC_Br6kY4A:10 a=IkcTkHD0fZMA:10 a=Sv0fKeRqtYgA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=Um2Pa8k9VHT-vaBCBUpS:22 a=VwQbUJbxAAAA:8 a=sz1kGu09MtvieF5SN4cA:9 a=h5VJNELYul4ZV2MX:21 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 a=PEH46H7Ffwr30OY-TuGO:22 X-Proofpoint-GUID: P-wK9PgQkfTqlwXm76543xOtTAYJlyhh X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwODE4MDA5MiBTYWx0ZWRfX1D7SXmnIV66e wZbVLjtSz86SUA1sly7Ha3Pc+VIlLXJ8/54kWxUu/RJrLzs0J1iwGESyadYGuHKCHYi3E586g9q brDIeq5O77RUtEf8cu7LCMT5km1QzW4YYqcx/d3MyIUsDG83X6YNQ0WWl8W2aBmzu3YjVaCZ72a n30jRapNiDHl0gxCGCVBONEDiftH0b6uMngod2vkuAWztc8uOXdJqduxB98Amnu9zyswP91XAXC TB/IHeWApnLhVGLIESsjRd9AL3GZpq4gBi62lLtDmHH72Ls55vb82Dz40+luBy6SgoJGbdtoD9b OrcswuzpmwJrMELTzSQn63s5ogaZsqTdFLpzh+1NPWrugYzNZkPIPbmM4L5gpmSuB4T1K2oGHQU LNFdsSFeUn/AVK0FlixBMr7/K6ZELL3U4TVO99hRhRd6a3wrNhk3pNkpGdRLOUWJC15gq5mxMi6 VM9Cu1jpwIoiYXVzk9w== X-Proofpoint-Spam-Info: AW1haW4tMjYwODE4MDA5MiBTYWx0ZWRfXwv2R3HNWJoFN 2lRqlk2DTI2P1K3V4Tp6Rs7M8EOZb7OBDesMCSQpdjt0DW9ESNLM3rkzzeF8e44/zP5qZoGGHlI FzLPufSzz4b4IKT8DiNMK/YbIFM6J5M= X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-08-18_01,2026-08-12_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 bulkscore=0 priorityscore=1501 clxscore=1015 suspectscore=0 phishscore=0 adultscore=0 impostorscore=0 spamscore=0 lowpriorityscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2608180092 Linus, This is the fixed version of the primary PR from the GPIO tree for this merge window. It's essentially the same except that it contains two additional merge commits: one pulling in the upstream v7.2 tag in order to address a conflict between my for-next and your master branches. The second pulls in an immutable branch from Mark Brown I missed before but which contains a commit on which some of the regmap changes depend. There's one new driver for the Realtek DHC RTD1625 GPIO controller. If adding it, reverting it and then adding it again raises your eyebrow: this was done becuase the initial implementation - while correct - didn't use the gpio-regmap abstraction that suited it nicely. The conversion was done after I had already merged v7.2-rc2 into my tree so instead of rebasing, I went with a revert for a cleaner git blame output. The merges you see - other than pulling in your upstream tags with conflicting fixes - are for a PR from Arnd containing his work on further isolating legacy GPIO APIs and the fw_devlink support for software nodes that will go upstream via the driver core tree. Nothing else really stands out, details are in the signed tag. Please consider pulling. Thanks, Bartosz The following changes since commit 8d3ae59288f1e7d58d76558a6ee96d533bc5019f: Linux 7.2 (2026-08-16 14:32:26 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git tags/gpio-updates-for-v7.3-rc1-v2 for you to fetch changes up to 146cc263e457ff6055fe7829e4f4f4b0b5d5dd86: Merge tag 'v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into gpio/for-next (2026-08-18 14:21:04 +0200) ---------------------------------------------------------------- gpio updates for v7.3-rc1 GPIO core: - extend the gpio-regmap abstraction layer with more features allowing users to override configuration setting, translate register values and masks and enable/disable interrupts - extend GPIO kunit tests with suites verifying probe ordering by software node devlink support and software node hogs - shrink GPIO kunit initialization code - coding style updates (remove commas from sentinels where applicable) - with all users now converted treewide to using real firmware node links for software node GPIO lookup: remove the deprecated label-matching mechanism from from GPIO core - drop redundant return value check of nonseekable_open() in gpiolib-cdev - use IRQ trigger helpers where applicable Driver updates: - refactor error paths and logging in gpio-nomadik - use more modern interfaces for getting resources in gpio-rockchip, gpio-bt8xx and gpio-pca9570 - add missing MODULE_DEVICE_TABLE() to gpio-sifive and gpio-vf610 - drop unused FILONOFF macro from gpio-rcar - extend build coverage of ioport GPIO drivers with COMPILE_TEST=y - only enable the gpio-rtd driver by default with ARCH_REALTEK=y to avoid bloating the build - refactor coding style in several drivers - use correct endianess translation in gpio-pcf85x - add wake-up interrupt support to gpio-mvebu - apply initial value in direction output setter in gpio-by-pinctrl Misc: - replace linux/gpio.h inclusions treewide with linux/gpio/legacy.h which now exports all the deprecated APIs - select GPIOLIB_LEGACY in Kconfig where required treewide - use software nodes for gpio-keys in MFD drivers Devicetree bindings: - describe the realtek rtd1625 GPIO controller - document new models for gpio-pca95xx and gpio-cadence - document new property in gpio-rockchip ---------------------------------------------------------------- Alex Tran (1): gpio: gpio-by-pinctrl: Apply initial value in direction output wrapper Andy Shevchenko (5): regmap-irq: Provide IRQ resource request and release callbacks gpio: pcf857x: Use le16_to_cpu() and cpu_to_le16() in IO accessors gpio: regmap: Provide default IRQ resource request and release callbacks gpio: regmap: Apply default resource callbacks for regmap IRQ chip gpio: regmap: Order kernel-doc descriptions with the actual appearance Arnd Bergmann (12): Input: soc_button_array - select CONFIG_GPIOLIB_LEGACY Input: gpio-keys: make legacy gpiolib optional sh: select legacy gpiolib interface x86/olpc: select GPIOLIB_LEGACY mips: replace linux/gpio.h inclusions sh: replace linux/gpio.h inclusions mfd: replace linux/gpio.h inclusions ASoC: replace linux/gpio.h inclusions pcmcia: replace linux/gpio.h inclusions phy: replace linux/gpio.h inclusions Input: matrix_keyboard - replace linux/gpio.h inclusion gpib: gpio: replace linux/gpio.h inclusion Bartosz Golaszewski (14): Merge tag 'v7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into gpio/for-next gpio: kunit: shrink initialization code gpio: kunit: add test cases for software node hogs Merge tag 'v7.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into gpio/for-next gpio: swnode: remove deprecated lookup mechanism kunit: provide a set of fwnode-oriented helpers software node: add fw_devlink support software node: add kunit tests for fw_devlink support MAINTAINERS: add myself as reviewer of software node support Merge tag 'swnode-7.3-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core into gpio/for-next gpio: kunit: add test cases verifying swnode devlink support Merge tag 'config-gpio-legacy-for-7.3' of https://git.kernel.org/pub/scm/linux/kernel/git/arnd/playground into gpio/for-next Merge tag 'regmap-irq-reqrel' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap into gpio/for-next Merge tag 'v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into gpio/for-next Colin Ian King (1): gpio: bd72720: make read-only const arrays regs static Dmitry Torokhov (4): gpio: amd-fch: switch to guard() notation gpiolib: remove trailing comma from sentinel in GPIO_LOOKUP_SINGLE mfd: rohm-bd71828: Use software nodes for gpio-keys mfd: rohm-bd718x7: Use software nodes for gpio-keys Igor Putko (2): gpio: tb10x: use unsigned int instead of bare unsigned gpio: tb10x: remove unnecessary braces Marco Scardovi (2): gpio: rockchip: use devm_platform_ioremap_resource() to map registers gpio: rockchip: use platform_get_irq() to retrieve interrupt Marek Vasut (2): gpio: rcar: Drop unused FILONOFF macro dt-bindings: gpio: pca95xx: Document Kinetic KTS1622 Maulik Shah (1): gpio: Use IRQ trigger mask helpers Pengpeng Hou (3): gpio: pca9570: Use I2C match data gpio: sifive: add missing MODULE_DEVICE_TABLE() gpio: vf610: add missing MODULE_DEVICE_TABLE() Rosen Penev (3): gpio: mvebu: add wake-up interrupt support gpio: bt8xx: use devm_ioremap_resource() gpio: allow COMPILE_TEST for IOPORT drivers Sergio Paracuellos (1): gpio: mt7621: unify naming style in driver code Simon Glass (1): dt-bindings: gpio: rockchip,gpio-bank: Add rockchip,grf property Swark Yang (1): dt-bindings: gpio: cdns: add Axiado AX3005 GPIO variant Théo Lebrun (5): gpio: nomadik: convert nmk_gpio_populate_chip() to goto cleanup gpio: nomadik: add missing dev_err() call on chip populate failure gpio: nomadik: drop duplicate probe error line gpio: nomadik: use dev_err_probe() gpio: nomadik: drop "chip registered" log on probe success Tzuyi Chang (3): dt-bindings: gpio: realtek: Add realtek,rtd1625-gpio gpio: realtek: Add driver for Realtek DHC RTD1625 SoC gpio: realtek: Add driver for Realtek DHC RTD1625 SoC Wolfram Sang (1): gpio: sloppy-logic-analyzer: add a comment explaining the buffer init Yu-Chun Lin (6): gpio: Replace "default y" with "default ARCH_REALTEK" in Kconfig Revert "gpio: realtek: Add driver for Realtek DHC RTD1625 SoC" gpio: regmap: Add gpio_regmap_operation to extend reg_mask_xlate callback gpio: regmap: Add value_xlate callback gpio: regmap: Add set_config callback gpio: regmap: Add IRQ enable/disable helpers bui duc phuc (1): gpio: cdev: Drop redundant nonseekable_open() return check .../devicetree/bindings/gpio/cdns,gpio.yaml | 7 +- .../devicetree/bindings/gpio/gpio-pca95xx.yaml | 3 + .../bindings/gpio/realtek,rtd1625-gpio.yaml | 71 +++ .../bindings/gpio/rockchip,gpio-bank.yaml | 7 + MAINTAINERS | 2 + arch/mips/alchemy/board-xxs1500.c | 2 +- arch/mips/alchemy/devboards/db1000.c | 2 +- arch/mips/alchemy/devboards/db1200.c | 2 +- arch/mips/alchemy/devboards/db1550.c | 2 +- arch/mips/bcm47xx/workarounds.c | 2 +- arch/mips/bcm63xx/boards/board_bcm963xx.c | 1 + .../mips/include/asm/mach-bcm63xx/board_bcm963xx.h | 2 +- arch/sh/Kconfig | 1 + arch/sh/boards/Kconfig | 8 + arch/sh/boards/board-magicpanelr2.c | 2 +- arch/sh/boards/board-sh7757lcr.c | 2 +- arch/sh/boards/board-urquell.c | 2 +- arch/sh/boards/mach-ap325rxa/setup.c | 2 +- arch/sh/boards/mach-ecovec24/setup.c | 2 +- arch/sh/boards/mach-highlander/Kconfig | 1 + arch/sh/boards/mach-highlander/pinmux-r7785rp.c | 2 +- arch/sh/boards/mach-kfr2r09/lcd_wqvga.c | 2 +- arch/sh/boards/mach-kfr2r09/setup.c | 2 +- arch/sh/boards/mach-migor/lcd_qvga.c | 2 +- arch/sh/boards/mach-migor/setup.c | 2 +- arch/sh/boards/mach-rsk/Kconfig | 3 + arch/sh/boards/mach-rsk/devices-rsk7269.c | 1 - arch/sh/boards/mach-se/7724/setup.c | 2 +- arch/sh/include/mach-common/mach/magicpanelr2.h | 2 - arch/sh/kernel/cpu/sh4a/setup-shx3.c | 2 +- arch/x86/Kconfig | 1 + arch/x86/platform/olpc/olpc-xo1-sci.c | 2 +- drivers/base/regmap/regmap-irq.c | 22 + drivers/base/swnode.c | 79 +++ drivers/base/test/Kconfig | 5 + drivers/base/test/Makefile | 2 + drivers/base/test/swnode-devlink-test.c | 337 ++++++++++ drivers/gpib/gpio/gpib_bitbang.c | 1 - drivers/gpio/Kconfig | 19 +- drivers/gpio/Makefile | 1 + drivers/gpio/gpio-104-idi-48.c | 7 +- drivers/gpio/gpio-amd-fch.c | 22 +- drivers/gpio/gpio-bd72720.c | 24 +- drivers/gpio/gpio-bt8xx.c | 21 +- drivers/gpio/gpio-by-pinctrl.c | 4 +- drivers/gpio/gpio-davinci.c | 8 +- drivers/gpio/gpio-i8255.c | 4 +- drivers/gpio/gpio-idio-16.c | 6 +- drivers/gpio/gpio-max7360.c | 8 +- drivers/gpio/gpio-mt7621.c | 42 +- drivers/gpio/gpio-mvebu.c | 44 +- drivers/gpio/gpio-mxs.c | 4 +- drivers/gpio/gpio-nomadik.c | 64 +- drivers/gpio/gpio-omap.c | 9 +- drivers/gpio/gpio-pca9570.c | 2 +- drivers/gpio/gpio-pcf857x.c | 13 +- drivers/gpio/gpio-pcie-idio-24.c | 6 +- drivers/gpio/gpio-pl061.c | 5 +- drivers/gpio/gpio-pxa.c | 2 +- drivers/gpio/gpio-rcar.c | 1 - drivers/gpio/gpio-rda.c | 4 +- drivers/gpio/gpio-regmap.c | 104 +++- drivers/gpio/gpio-rockchip.c | 16 +- drivers/gpio/gpio-rtd1625.c | 677 +++++++++++++++++++++ drivers/gpio/gpio-sa1100.c | 2 +- drivers/gpio/gpio-sifive.c | 1 + drivers/gpio/gpio-sloppy-logic-analyzer.c | 1 + drivers/gpio/gpio-sodaville.c | 2 +- drivers/gpio/gpio-stmpe.c | 2 +- drivers/gpio/gpio-tb10x.c | 5 +- drivers/gpio/gpio-tegra.c | 4 +- drivers/gpio/gpio-timberdale.c | 2 +- drivers/gpio/gpio-vf610.c | 1 + drivers/gpio/gpiolib-cdev.c | 9 +- drivers/gpio/gpiolib-kunit.c | 571 ++++++++++++++++- drivers/gpio/gpiolib-swnode.c | 23 +- drivers/iio/adc/ad7173.c | 8 +- drivers/iio/addac/stx104.c | 6 +- drivers/input/keyboard/gpio_keys.c | 7 +- drivers/input/keyboard/gpio_keys_polled.c | 4 +- drivers/input/keyboard/matrix_keypad.c | 1 - drivers/input/misc/Kconfig | 3 + drivers/input/misc/soc_button_array.c | 1 - drivers/mfd/aat2870-core.c | 2 +- drivers/mfd/arizona-irq.c | 2 +- drivers/mfd/lp3943.c | 2 +- drivers/mfd/rohm-bd71828.c | 125 +++- drivers/mfd/rohm-bd718x7.c | 123 +++- drivers/mfd/sm501.c | 2 +- drivers/mfd/tps6105x.c | 2 +- drivers/mfd/tps65911-comparator.c | 2 +- drivers/mfd/wm8994-irq.c | 2 +- drivers/pcmcia/bcm63xx_pcmcia.c | 2 +- drivers/pcmcia/db1xxx_ss.c | 2 +- drivers/pcmcia/sa1100_h3600.c | 2 +- drivers/pcmcia/soc_common.c | 2 +- drivers/pcmcia/xxs1500_ss.c | 2 +- drivers/phy/broadcom/phy-bcm-ns2-usbdrd.c | 1 - drivers/phy/rockchip/phy-rockchip-usbdp.c | 2 +- drivers/phy/ti/phy-j721e-wiz.c | 1 - drivers/pinctrl/bcm/pinctrl-bcm63xx.c | 1 + drivers/pinctrl/pinctrl-tps6594.c | 1 + include/kunit/fwnode.h | 29 + include/linux/gpio/machine.h | 2 +- include/linux/gpio/regmap.h | 73 ++- include/linux/gpio_keys.h | 2 + include/linux/mfd/lp3943.h | 2 +- include/linux/mfd/ti-lmu.h | 1 - include/linux/mfd/tps65910.h | 2 +- include/linux/mfd/ucb1x00.h | 2 +- include/linux/regmap.h | 2 + lib/kunit/Makefile | 1 + lib/kunit/fwnode.c | 146 +++++ sound/pci/Kconfig | 1 + sound/pci/cs5535audio/cs5535audio_olpc.c | 2 +- sound/soc/codecs/cs42l84.c | 1 - sound/soc/codecs/cx2072x.c | 2 +- sound/soc/codecs/dmic.c | 1 - 118 files changed, 2546 insertions(+), 363 deletions(-) create mode 100644 Documentation/devicetree/bindings/gpio/realtek,rtd1625-gpio.yaml create mode 100644 drivers/base/test/swnode-devlink-test.c create mode 100644 drivers/gpio/gpio-rtd1625.c create mode 100644 include/kunit/fwnode.h create mode 100644 lib/kunit/fwnode.c