linux-toradex.git/drivers/gpio/gpio-xlp.c, branch v6.3

gpio: xlp: Fix build errors from Netlogic XLP removal

2021-12-03T15:00:40+00:00

Commit ea708ac5bf41 ("gpio: xlp: Remove Netlogic XLP variants") has
build errors with CONFIG_ACPI:

drivers/gpio/gpio-xlp.c:300:23: error: 'GPIO_VARIANT_VULCAN' undeclared here (not in a function)

and !CONFIG_OF:

drivers/gpio/gpio-xlp.c:267:11: error: 'struct gpio_chip' has no member named 'of_node'

Fix these errors.

Fixes: ea708ac5bf41 ("gpio: xlp: Remove Netlogic XLP variants")
Reported-by: Stephen Rothwell 
Reported-by: kernel test robot 
Cc: Linus Walleij 
Cc: Bartosz Golaszewski 
Cc: linux-gpio@vger.kernel.org
Signed-off-by: Rob Herring 
Signed-off-by: Bartosz Golaszewski

gpio: xlp: Remove Netlogic XLP variants

2021-11-15T11:23:08+00:00

Netlogic XLP was removed in commit 95b8a5e0111a ("MIPS: Remove NETLOGIC
support"). With those gone, the single platform left to support is
Cavium ThunderX2. Remove all the Netlogic variants and DT support.

For simplicity, the existing kconfig name is retained.

Cc: Linus Walleij 
Cc: Bartosz Golaszewski 
Cc: linux-gpio@vger.kernel.org
Signed-off-by: Rob Herring 
Reviewed-by: Linus Walleij 
Signed-off-by: Bartosz Golaszewski

gpio: Bulk conversion to generic_handle_domain_irq()

2021-08-12T10:39:38+00:00

Wherever possible, replace constructs that match either
generic_handle_irq(irq_find_mapping()) or
generic_handle_irq(irq_linear_revmap()) to a single call to
generic_handle_domain_irq().

Reviewed-by: Geert Uytterhoeven 
Acked-by: Linus Walleij 
Signed-off-by: Marc Zyngier

gpio: xlp: Pass irqchip when adding gpiochip

2019-08-15T07:55:07+00:00

We need to convert all old gpio irqchips to pass the irqchip
setup along when adding the gpio_chip. For more info see
drivers/gpio/TODO.

For chained irqchips this is a pretty straight-forward
conversion.

Cc: Jayachandran C 
Cc: Kamlakant Patel 
Cc: Thierry Reding 
Signed-off-by: Linus Walleij 
Link: https://lore.kernel.org/r/20190809135119.6946-1-linus.walleij@linaro.org
Signed-off-by: Linus Walleij

drivers: gpio: xlp: devm_platform_ioremap_resource()

2019-04-04T17:04:28+00:00

Use the new helper that wraps the calls to platform_get_resource()
and devm_ioremap_resource() together.

Signed-off-by: Enrico Weigelt, metux IT consult 
Signed-off-by: Linus Walleij

gpio: xlp: Cut down on boilerplate

2018-09-17T17:55:24+00:00

Just use the SPDX license tag for this file.

Cc: Kamlakant Patel 
Signed-off-by: Linus Walleij

gpio: xlp: Include the right header

2018-09-17T17:55:24+00:00

This is a GPIO driver so include only .

Cc: Kamlakant Patel 
Signed-off-by: Linus Walleij

gpio: xlp: Use of_device_get_match_data()

2018-05-16T12:35:24+00:00

Use of_device_get_match_data() instead of open-coding it.

Signed-off-by: Thierry Reding 
Signed-off-by: Linus Walleij

gpio: Move irqdomain into struct gpio_irq_chip

2017-11-08T13:06:21+00:00

In order to consolidate the multiple ways to associate an IRQ chip with
a GPIO chip, move more fields into the new struct gpio_irq_chip.

Signed-off-by: Thierry Reding 
Acked-by: Grygorii Strashko 
Signed-off-by: Linus Walleij

gpio: xlp: Update for ARCH_THUNDER2

2017-03-16T20:52:10+00:00

ARCH_VULCAN arm64 platform (for Broadcom Vulcan ARM64 processors) has
been discontinued. Cavium's ThunderX2 CN99XX (ARCH_THUNDER2) will be
the next revision of this platform.

Update compile dependencies and ACPI ID to reflect this change.

Signed-off-by: Jayachandran C 
[Drop depreciation of ARCH_VULCAN]
Signed-off-by: Linus Walleij