x86: Move UCLASS_IRQ into a separate file
Update this uclass to support the needs of the Apollo Lake ITSS. It
supports four operations.
Move the uclass into a separate directory so that sandbox can use it too.
Add a new Kconfig to control it and enable this on x86.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
diff --git a/arch/Kconfig b/arch/Kconfig
index e1f1fcd..6865e1f 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -186,6 +186,7 @@
imply USB_HOST_ETHER
imply PCH
imply RTC_MC146818
+ imply IRQ
# Thing to enable for when SPL/TPL are enabled: SPL
imply SPL_DM
diff --git a/arch/x86/cpu/irq.c b/arch/x86/cpu/irq.c
index 3adc155..cb18349 100644
--- a/arch/x86/cpu/irq.c
+++ b/arch/x86/cpu/irq.c
@@ -370,8 +370,3 @@
.probe = irq_router_probe,
.priv_auto_alloc_size = sizeof(struct irq_router),
};
-
-UCLASS_DRIVER(irq) = {
- .id = UCLASS_IRQ,
- .name = "irq",
-};