WSL2-Linux-Kernel

История

Andy Shevchenko b41ba2ec54 gpiolib: Read "gpio-line-names" from a firmware node On STM32MP1, the GPIO banks are subnodes of pin-controller@50002000, see arch/arm/boot/dts/stm32mp151.dtsi. The driver for pin-controller@50002000 is in drivers/pinctrl/stm32/pinctrl-stm32.c and iterates over all of its DT subnodes when registering each GPIO bank gpiochip. Each gpiochip has: - gpio_chip.parent = dev, where dev is the device node of the pin controller - gpio_chip.of_node = np, which is the OF node of the GPIO bank Therefore, dev_fwnode(chip->parent) != of_fwnode_handle(chip.of_node), i.e. pin-controller@50002000 != pin-controller@50002000/gpio@5000000. The original code behaved correctly, as it extracted the "gpio-line-names" from of_fwnode_handle(chip.of_node) = pin-controller@50002000/gpio@5000000. To achieve the same behaviour, read property from the firmware node. Fixes: `7cba1a4d5e` ("gpiolib: generalize devprop_gpiochip_set_names() for device properties") Reported-by: Marek Vasut <marex@denx.de> Reported-by: Roman Guskov <rguskov@dh-electronics.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Tested-by: Marek Vasut <marex@denx.de> Reviewed-by: Marek Vasut <marex@denx.de> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>		2021-03-08 11:59:17 +01:00
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Kconfig	platform-drivers-x86 for v5.12-1	2021-02-22 08:50:01 -08:00
Makefile	gpio: msic: Drop driver from Makefile	2021-02-15 11:43:33 +01:00
TODO	gpio: intel-mid: Remove driver for deprecated platform	2021-02-15 11:43:32 +01:00
gpio-74x164.c	…
gpio-74xx-mmio.c	…
gpio-104-dio-48e.c	…
gpio-104-idi-48.c	gpio: 104-idi-48: improve code indentation	2020-10-29 14:58:00 +01:00
gpio-104-idio-16.c	…
gpio-adnp.c	…
gpio-adp5520.c	…
gpio-adp5588.c	…
gpio-aggregator.c	gpio: aggregator: Remove trailing comma in terminator entries	2021-02-15 11:43:32 +01:00
gpio-altera-a10sr.c	…
gpio-altera.c	…
gpio-amd-fch.c	…
gpio-amd8111.c	drivers: gpio: amd8111: use SPDX-License-Identifier	2020-12-08 09:41:32 +01:00
gpio-amdpt.c	…
gpio-arizona.c	gpio: arizona: disable pm_runtime in case of failure	2020-12-02 10:40:54 +01:00
gpio-aspeed-sgpio.c	…
gpio-aspeed.c	gpio: aspeed: fix ast2600 bank properties	2020-10-26 15:51:57 +01:00
gpio-ath79.c	gpio: ath79: Fix fall-through warning for Clang	2020-12-01 15:49:50 +01:00
gpio-bcm-kona.c	…
gpio-bd9571mwv.c	gpio: bd9571mwv: Add BD9574MWF support	2021-01-14 13:05:55 +00:00
gpio-bd70528.c	gpio: bd7xxxx: use helper variable for pdev->dev	2021-02-15 11:43:27 +01:00
gpio-bd71828.c	gpio: bd7xxxx: use helper variable for pdev->dev	2021-02-15 11:43:27 +01:00
gpio-brcmstb.c	…
gpio-bt8xx.c	drivers: gpio: bt8xx: prefer dev_err()/dev_warn() over of raw printk	2020-12-08 09:41:32 +01:00
gpio-cadence.c	…
gpio-clps711x.c	…
gpio-creg-snps.c	…
gpio-crystalcove.c	…
gpio-cs5535.c	gpio: cs5535: Simplify the return expression of cs5535_gpio_probe()	2020-12-12 01:37:46 +01:00
gpio-da9052.c	…
gpio-da9055.c	…
gpio-davinci.c	…
gpio-dln2.c	…
gpio-dwapb.c	This is the bulk of the GPIO changes for the v5.11 kernel cycle:	2020-12-17 18:07:20 -08:00
gpio-eic-sprd.c	gpio: eic-sprd: break loop when getting NULL device resource	2020-12-09 09:41:49 +01:00
gpio-em.c	…
gpio-ep93xx.c	gpio: ep93xx: refactor base IRQ number	2021-02-15 11:43:34 +01:00
gpio-exar.c	gpio: exar: use devm action for freeing the IDA and drop remove()	2020-11-25 15:36:52 +01:00
gpio-f7188x.c	…
gpio-ftgpio010.c	…
gpio-ge.c	…
gpio-gpio-mm.c	…
gpio-grgpio.c	…
gpio-gw-pld.c	…
gpio-hisi.c	MAINTAINERS: Add maintainer for HiSilicon GPIO driver	2020-12-16 21:57:27 +01:00
gpio-hlwd.c	…
gpio-htc-egpio.c	…
gpio-ich.c	…
gpio-iop.c	…
gpio-it87.c	…
gpio-ixp4xx.c	…
gpio-janz-ttl.c	…
gpio-kempld.c	…
gpio-logicvc.c	…
gpio-loongson.c	…
gpio-loongson1.c	…
gpio-lp873x.c	…
gpio-lp3943.c	…
gpio-lp87565.c	…
gpio-lpc18xx.c	…
gpio-lpc32xx.c	…
gpio-madera.c	…
gpio-max730x.c	…
gpio-max732x.c	…
gpio-max3191x.c	…
gpio-max7300.c	…
gpio-max7301.c	…
gpio-max77620.c	gpio: max77620: convert comma to semicolon	2021-02-15 11:43:29 +01:00
gpio-max77650.c	…
gpio-mb86s7x.c	…
gpio-mc9s08dz60.c	…
gpio-mc33880.c	…
gpio-menz127.c	…
gpio-merrifield.c	gpio: merrifield: Make bias configuration available for GPIOs	2021-02-15 11:43:31 +01:00
gpio-ml-ioh.c	…
gpio-mlxbf.c	…
gpio-mlxbf2.c	…
gpio-mm-lantiq.c	…
gpio-mmio.c	…
gpio-mockup.c	gpio: mockup: Allow probing from device tree	2020-10-29 10:39:09 +01:00
gpio-moxtet.c	…
gpio-mpc8xxx.c	…
gpio-mpc5200.c	…
gpio-msc313.c	gpio: msc313: MStar MSC313 GPIO driver	2020-12-05 22:41:22 +01:00
gpio-mt7621.c	…
gpio-mvebu.c	gpio: mvebu: add pwm support for Armada 8K/7K	2021-02-15 11:43:31 +01:00
gpio-mxc.c	gpio: mxc: Convert the driver to DT-only	2020-11-18 08:52:22 +01:00
gpio-mxs.c	gpio: mxs: Remove unused .id_table support	2020-12-04 09:08:54 +01:00
gpio-octeon.c	…
gpio-omap.c	gpio updates for v5.11-rc1	2020-12-09 15:17:24 +01:00
gpio-palmas.c	…
gpio-pca953x.c	gpio: pca953x: Set IRQ type when handle Intel Galileo Gen 2	2021-03-08 11:59:17 +01:00
gpio-pca9570.c	…
gpio-pcf857x.c	gpio: pcf857x: Fix missing first interrupt	2021-02-18 15:52:44 +01:00
gpio-pch.c	…
gpio-pci-idio-16.c	…
gpio-pcie-idio-24.c	gpio: pcie-idio-24: Enable PEX8311 interrupts	2020-11-06 15:19:44 +01:00
gpio-pisosr.c	…
gpio-pl061.c	…
gpio-pmic-eic-sprd.c	…
gpio-pxa.c	…
gpio-raspberrypi-exp.c	…
gpio-rc5t583.c	…
gpio-rcar.c	gpio: rcar: Add R-Car V3U (R8A779A0) support	2021-02-15 11:43:27 +01:00
gpio-rda.c	…
gpio-rdc321x.c	…
gpio-reg.c	…
gpio-regmap.c	…
gpio-sa1100.c	…
gpio-sama5d2-piobu.c	…
gpio-sch.c	…
gpio-sch311x.c	…
gpio-sifive.c	gpio updates for v5.11-rc1	2020-12-09 15:17:24 +01:00
gpio-siox.c	…
gpio-sl28cpld.c	gpio: sl28cpld: convert comma to semicolon	2021-02-15 11:43:26 +01:00
gpio-sodaville.c	…
gpio-spear-spics.c	…
gpio-sprd.c	…
gpio-sta2x11.c	…
gpio-stmpe.c	gpio: stmpe: Fix forgotten refactoring	2020-10-28 15:51:27 +01:00
gpio-stp-xway.c	…
gpio-syscon.c	…
gpio-tb10x.c	…
gpio-tc3589x.c	GPIO bulk changes for the v5.10 kernel cycle:	2020-10-13 10:09:33 -07:00
gpio-tegra.c	gpio: tegra: Fix irq_set_affinity	2021-02-15 11:43:30 +01:00
gpio-tegra186.c	gpio: tegra186: convert comma to semicolon	2021-02-15 11:43:29 +01:00
gpio-thunderx.c	…
gpio-timberdale.c	…
gpio-tpic2810.c	…
gpio-tps6586x.c	…
gpio-tps65086.c	…
gpio-tps65218.c	…
gpio-tps65910.c	gpio: tps65910: use regmap accessors	2020-11-19 08:34:22 +00:00
gpio-tps65912.c	…
gpio-tps68470.c	…
gpio-tqmx86.c	…
gpio-ts4800.c	…
gpio-ts4900.c	…
gpio-ts5500.c	…
gpio-twl4030.c	…
gpio-twl6040.c	…
gpio-ucb1400.c	…
gpio-uniphier.c	…
gpio-vf610.c	…
gpio-viperboard.c	…
gpio-visconti.c	gpio: visconti: Add Toshiba Visconti GPIO support	2021-02-15 11:43:26 +01:00
gpio-vr41xx.c	…
gpio-vx855.c	gpio: vx855: convert comma to semicolon	2021-02-15 11:43:29 +01:00
gpio-wcd934x.c	…
gpio-wcove.c	gpio: wcove: Split out to_ireg() helper and deduplicate the code	2021-02-15 11:43:32 +01:00
gpio-winbond.c	…
gpio-wm831x.c	…
gpio-wm8350.c	…
gpio-wm8994.c	…
gpio-ws16c48.c	…
gpio-xgene-sb.c	…
gpio-xgene.c	…
gpio-xgs-iproc.c	…
gpio-xilinx.c	gpio: gpio-xilinx: Add check if width exceeds 32	2021-02-15 11:43:33 +01:00
gpio-xlp.c	…
gpio-xra1403.c	gpio: xra1403: remove unneeded spi_set_drvdata()	2020-11-30 17:36:36 +01:00
gpio-xtensa.c	…
gpio-zevio.c	…
gpio-zynq.c	gpio: zynq: fix reference leak in zynq_gpio functions	2020-12-02 10:41:02 +01:00
gpiolib-acpi.c	gpiolib: acpi: Allow to find GpioInt() resource by name and index	2021-03-08 11:59:17 +01:00
gpiolib-acpi.h	gpiolib: acpi: Take into account debounce settings	2020-11-16 14:14:35 +02:00
gpiolib-cdev.c	gpiolib: cdev: clear debounce period if line set to output	2021-01-27 15:52:13 +01:00
gpiolib-cdev.h	gpiolib: fix sysfs when cdev is not selected	2020-11-05 15:35:40 +01:00
gpiolib-devres.c	gpiolib: devres: shrink devm_gpiochip_add_data_with_key()	2020-11-16 11:27:33 +01:00
gpiolib-legacy.c	…
gpiolib-of.c	gpiolib: Bind gpio_device to a driver to enable fw_devlink=on by default	2021-01-27 16:04:10 +01:00
gpiolib-of.h	gpiolib: Bind gpio_device to a driver to enable fw_devlink=on by default	2021-01-27 16:04:10 +01:00
gpiolib-sysfs.c	gpiolib: Unify expectations about ->request() returned value	2020-10-26 15:43:15 +01:00
gpiolib-sysfs.h	…
gpiolib.c	gpiolib: Read "gpio-line-names" from a firmware node	2021-03-08 11:59:17 +01:00
gpiolib.h	gpio updates for v5.11-rc1	2020-12-09 15:17:24 +01:00