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| author |   Arnd Bergmann <arnd@arndb.de> | 2022-04-02 15:28:18 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2022-04-07 09:31:31 +0200 |
| commit | c78a41fc04f0209cba1e62ccbe6a4844633515e7 (patch) | |
| tree | 95d943308c3b5a9ab85aba49ba1bdda76300674a /arch/arm/Kconfig | |
| parent | ARM: s3c24xx: remove support for ISA drivers on BAST PC/104 (diff) | |
| download | linux-dev-c78a41fc04f0209cba1e62ccbe6a4844633515e7.tar.xz linux-dev-c78a41fc04f0209cba1e62ccbe6a4844633515e7.zip | |
ARM: s3c24xx: convert to sparse-irq
As a final bit of preparation for converting to ARCH_MULTIPLATFORM,
change the interrupt handling for s3c24xx to use sparse IRQs.
Since the number of possible interrupts is already fixed and relatively
small per chip, just make it use all legacy interrupts preallocated
using the .nr_irqs field in the machine descriptor, rather than actually
allocating domains on the fly.
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/Kconfig')
| -rw-r--r-- | arch/arm/Kconfig | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 2242d2ae8854..c06e008c90ab 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -444,8 +444,10 @@ config ARCH_S3C24XX select CLKSRC_SAMSUNG_PWM select GPIO_SAMSUNG select GPIOLIB + select IRQ_DOMAIN select S3C2410_WATCHDOG select SAMSUNG_ATAGS + select SPARSE_IRQ select USE_OF select WATCHDOG help |