Commit b239e445 authored by Linus Walleij's avatar Linus Walleij
Browse files

Merge tag 'gpio-updates-for-v5.9-part1' of... 

Merge tag 'gpio-updates-for-v5.9-part1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux into devel

gpio updates for v5.9

- use kobj_to_dev() in sysfs interface
- kerneldoc and documentation fixes
- relax the interrupt flags in gpio-mpc8xxx
- support new model in gpio-pca953x
- remove a redundant check from gpio-max732x
- support a new platform in gpio-zynq (+ some minor fixes)
- don't depend on GPIOLIB when already inside the "if GPIOLIB" in Kconfig
- support PM ops for suspend in gpio-omap
- minor tweaks in gpiolib
parents 84651e81 ae66eca0

Documentation/devicetree/bindings/gpio/gpio-pca953x.txt

+1 −0
Original line number Diff line number Diff line
@@ -19,6 +19,7 @@ Required properties: 
	nxp,pca9698

	nxp,pcal6416

	nxp,pcal6524

	nxp,pcal9535

	nxp,pcal9555a

	maxim,max7310

	maxim,max7312

Documentation/devicetree/bindings/gpio/gpio-zynq.txt

+3 −1
Original line number Diff line number Diff line
@@ -6,7 +6,9 @@ Required properties: 
			  - First cell is the GPIO line number

			  - Second cell is used to specify optional

			    parameters (unused)

- compatible		: Should be "xlnx,zynq-gpio-1.0" or "xlnx,zynqmp-gpio-1.0"

- compatible		: Should be "xlnx,zynq-gpio-1.0" or

			  "xlnx,zynqmp-gpio-1.0" or "xlnx,versal-gpio-1.0

			  or "xlnx,pmc-gpio-1.0

- clocks		: Clock specifier (see clock bindings for details)

- gpio-controller	: Marks the device node as a GPIO controller.

- interrupts		: Interrupt specifier (see interrupt bindings for

drivers/gpio/Kconfig

+2 −2
Original line number Diff line number Diff line
@@ -410,7 +410,7 @@ config GPIO_MXS 


config GPIO_OCTEON

	tristate "Cavium OCTEON GPIO"

	depends on GPIOLIB && CAVIUM_OCTEON_SOC

	depends on CAVIUM_OCTEON_SOC

	default y

	help

	  Say yes here to support the on-chip GPIO lines on the OCTEON
@@ -1117,7 +1117,7 @@ config GPIO_DLN2 


config HTC_EGPIO

	bool "HTC EGPIO support"

	depends on GPIOLIB && ARM

	depends on ARM

	help

	  This driver supports the CPLD egpio chip present on

	  several HTC phones.  It provides basic support for input

drivers/gpio/TODO

+1 −1
Original line number Diff line number Diff line
@@ -5,7 +5,7 @@ subsystem. 
GPIO descriptors



Starting with commit 79a9becda894 the GPIO subsystem embarked on a journey

to move away from the global GPIO numberspace and toward a decriptor-based

to move away from the global GPIO numberspace and toward a descriptor-based

approach. This means that GPIO consumers, drivers and machine descriptions

ideally have no use or idea of the global GPIO numberspace that has/was

used in the inception of the GPIO subsystem.

drivers/gpio/gpio-mpc8xxx.c

+1 −1
Original line number Diff line number Diff line
@@ -417,7 +417,7 @@ static int mpc8xxx_probe(struct platform_device *pdev) 


	ret = devm_request_irq(&pdev->dev, mpc8xxx_gc->irqn,

			       mpc8xxx_gpio_irq_cascade,

			       IRQF_NO_THREAD | IRQF_SHARED, "gpio-cascade",

			       IRQF_SHARED, "gpio-cascade",

			       mpc8xxx_gc);

	if (ret) {

		dev_err(&pdev->dev, "%s: failed to devm_request_irq(%d), ret = %d\n",

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