diff options
| author | Simon Glass <sjg@chromium.org> | 2020-02-06 09:54:57 -0700 |
|---|---|---|
| committer | Bin Meng <bmeng.cn@gmail.com> | 2020-02-07 22:44:59 +0800 |
| commit | ba876079714db52887cab9f068ea1136de4cc107 (patch) | |
| tree | 70cf6a9a0ec4967e081728f6b29974116a1ff3ba /arch/sandbox | |
| parent | e130294045c16018c0ef8a0c20497a503d65505a (diff) | |
dm: irq: Add support for interrupt controller types
There can be different types of interrupt controllers in a system and some
drivers may need to distinguish between these. In general this can be
handled using the device tree by adding the interrupt information to
device nodes.
However on x86 devices we have interrupt controllers which are not tied
to any particular device and not really used in U-Boot. These still need
to be inited, so a convenient method is to give each controller a type
and allow a particular controller type to be probed.
Add support for this in sandbox along with a test.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
[bmeng: remove the new bland line at EOF of test/dm/irq.c]
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'arch/sandbox')
| -rw-r--r-- | arch/sandbox/include/asm/test.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/sandbox/include/asm/test.h b/arch/sandbox/include/asm/test.h index 2421922c9e..7775794eaa 100644 --- a/arch/sandbox/include/asm/test.h +++ b/arch/sandbox/include/asm/test.h @@ -45,6 +45,10 @@ #define PCI_EA_BAR2_MAGIC 0x72727272 #define PCI_EA_BAR4_MAGIC 0x74747474 +enum { + SANDBOX_IRQN_PEND = 1, /* Interrupt number for 'pending' test */ +}; + /* System controller driver data */ enum { SYSCON0 = 32, |