diff options
| author | Christoph Hellwig <hch@lst.de> | 2018-07-26 17:27:00 +0300 |
|---|---|---|
| committer | Palmer Dabbelt <palmer@sifive.com> | 2018-08-13 18:31:32 +0300 |
| commit | 8237f8bc4f6eb7e5ce2a19276079cfd3a7c6314a (patch) | |
| tree | 68c054430cfba76983a2d0e3db12a7d563d72230 /arch/riscv/configs | |
| parent | 94f592f0e5b9c17a7505119a2d6c0f1f529ae93d (diff) | |
| download | linux-8237f8bc4f6eb7e5ce2a19276079cfd3a7c6314a.tar.xz | |
irqchip: add a SiFive PLIC driver
Add a driver for the SiFive implementation of the RISC-V Platform Level
Interrupt Controller (PLIC). The PLIC connects global interrupt sources
to the local interrupt controller on each hart.
This driver is based on the driver in the RISC-V tree from Palmer Dabbelt,
but has been almost entirely rewritten since, and includes many fixes
from Atish Patra.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
[Binding update by Palmer]
Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
Diffstat (limited to 'arch/riscv/configs')
| -rw-r--r-- | arch/riscv/configs/defconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/riscv/configs/defconfig b/arch/riscv/configs/defconfig index 07326466871b..36473d7dbaac 100644 --- a/arch/riscv/configs/defconfig +++ b/arch/riscv/configs/defconfig @@ -76,3 +76,4 @@ CONFIG_ROOT_NFS=y CONFIG_CRYPTO_USER_API_HASH=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y +CONFIG_SIFIVE_PLIC=y |