kernel.git/drivers/pinctrl/bcm/Kconfig, branch linux-4.18.y

pinctrl: bcm2835: Add support for generic pinctrl binding

2018-05-16T12:00:00Z

To keep driver up to date we add generic pinctrl binding support, which covers the features used in this driver and has additional node properties that this SoC has compatibility, so enabling future implementations of these properties without the need to create new node properties in the device trees. The logic of this change maintain the old brcm legacy binding support in order to keep the ABI stable. Signed-off-by: Matheus Castello Reviewed-by: Eric Anholt Acked-by: Stefan Wahren Signed-off-by: Linus Walleij

scripts/spelling.txt: add "overrided" pattern and fix typo instances

2017-02-28T02:43:47Z

Fix typos and add the following to the scripts/spelling.txt: overrided||overridden Link: http://lkml.kernel.org/r/1481573103-11329-22-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

pinctrl: bcm2835: switch to GPIOLIB_IRQCHIP

2016-12-07T14:27:01Z

It should be possible to use the GPIOLIB_IRQCHIP helper library with the BCM2835 driver since it is a pretty straight forward cascaded irqchip. The only difference from other drivers is that the BCM2835 has several banks for a single gpiochip, and each bank has a separate IRQ line. Instead of creating one gpiochip per bank, a single gpiochip covers all banks GPIO lines. This makes it necessary to resolve the bank ID in the IRQ handler. The GPIOLIB_IRQCHIP allows several IRQs to be cascaded off the same gpiochip by calling gpiochip_set_chained_irqchip() repeatedly, but we have been a bit short on examples for how this should be handled in practice, so this is intended as an example of how this can be achieved. The old code did not model the chip as a chained interrupt handler, but this patch also rectifies that situation. Cc: Stephen Warren Tested-by: Stefan Wahren Tested-by: Eric Anholt Acked-by: Eric Anholt Signed-off-by: Linus Walleij

pinctrl: bcm: add OF dependencies

2016-07-22T14:43:32Z

Building without CONFIG_OF gives us these warnings for the broadcom pinctrl drivers: drivers/pinctrl/bcm/pinctrl-nsp-mux.c:356:20: error: 'pinconf_generic_dt_node_to_map_group' undeclared here (not in a function) drivers/pinctrl/bcm/pinctrl-cygnus-mux.c:739:20: error: 'pinconf_generic_dt_node_to_map_group' undeclared here (not in a function) The function is only available when CONFIG_OF is set, so we should add a Kconfig dependency for both drivers. Signed-off-by: Arnd Bergmann Fixes: cc4fa83f66e9 ("pinctrl: nsp: add pinmux driver support for Broadcom NSP SoC") Signed-off-by: Linus Walleij

pinctrl: nsp: add pinmux driver support for Broadcom NSP SoC

2016-06-29T08:06:00Z

This adds the initial support of the Broadcom NSP pinmux driver. Signed-off-by: Yendapally Reddy Dhananjaya Reddy Reviewed-by: Ray Jui Signed-off-by: Linus Walleij

pinctrl: ns2: add pinmux driver support for Broadcom NS2 SoC

2016-04-30T11:10:21Z

This adds the initial support of the Broadcom NS2 pinmux driver Signed-off-by: Yendapally Reddy Dhananjaya Reddy Reviewed-by: Ray Jui Signed-off-by: Linus Walleij

pinctrl: bcm: Default PINCTRL_BCM281XX to y for ARCH_BCM_MOBILE

2015-12-10T22:53:48Z

This driver is mandatory for proper operation on the platforms covered by the ARCH_BCM_MOBILE Kconfig symbol, make sure we do that driver on for these platforms. Signed-off-by: Florian Fainelli Reviewed-by: Ray Jui Signed-off-by: Linus Walleij

Merge branch 'bcm-nsp' into devel

2015-12-10T17:47:28Z

pinctrl: nsp: add gpio-a driver support for Broadcom NSP SoC

2015-12-10T17:44:59Z

This adds the initial support of the Broadcom NSP gpio-a driver. Signed-off-by: Yendapally Reddy Dhananjaya Reddy Signed-off-by: Linus Walleij

pinctrl: Rename gpio driver from cygnus to iproc

2015-11-30T08:44:05Z

Rename gpio driver file name from pinctrl-cygnus-gpio.c to pinctrl-iproc-gpio.c to make it more generic so that all iproc based future SoCs using the same gpio block could use this driver. Signed-off-by: Pramod Kumar Reviewed-by: Ray Jui Reviewed-by: Scott Branden Acked-by: Rob Herring Signed-off-by: Linus Walleij