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gpio: lpc32xx: allow building on non-lpc32xx targets

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The driver uses hardwire MMIO addresses instead of the data
that is passed in device tree. Change it over to only
hardcode the register offset values and allow compile-testing.

Acked-by: Sylvain Lemieux <slemieux.tyco@gmail.com>
Tested-by: Sylvain Lemieux <slemieux.tyco@gmail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
This commit is contained in:
Arnd Bergmann
2019-08-09 16:40:31 +02:00
committed by Bartosz Golaszewski
parent f4160faac9
commit f2ee73147a
4 changed files with 77 additions and 51 deletions
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7
drivers/gpio/Kconfig
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@@ -311,6 +311,13 @@ config GPIO_LPC18XX
Select this option to enable GPIO driver for
NXP LPC18XX/43XX devices.
config GPIO_LPC32XX
tristate "NXP LPC32XX GPIO support"
depends on OF_GPIO && (ARCH_LPC32XX || COMPILE_TEST)
help
Select this option to enable GPIO driver for
NXP LPC32XX devices.
config GPIO_LYNXPOINT
tristate "Intel Lynxpoint GPIO support"
depends on ACPI && X86