[tip: irq/core] irqchip/ti-sci-inta : Add module build support

[tip-bot2 for Nicolas Frayer]

The following commit has been merged into the irq/core branch of tip:

Commit-ID:     b8b26ae398c4577893a4c43195dba0e75af6e33f
Gitweb:        https://git.kernel.org/tip/b8b26ae398c4577893a4c43195dba0e75af6e33f
Author:        Nicolas Frayer <nfrayer@xxxxxxxxxxxx>
AuthorDate:    Tue, 24 Dec 2024 20:36:43 +01:00
Committer:     Thomas Gleixner <tglx@xxxxxxxxxxxxx>
CommitterDate: Wed, 15 Jan 2025 09:54:29 +01:00

irqchip/ti-sci-inta : Add module build support

Add module build support in Kconfig for the TI SCI interrupt aggregator
driver. The driver's default build is built-in and it also depends on
ARCH_K3 as the driver uses some 64 bit ops and should only be built for
64-bit platforms.

Signed-off-by: Nicolas Frayer <nfrayer@xxxxxxxxxxxx>
Signed-off-by: Guillaume La Roque <glaroque@xxxxxxxxxxxx>
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Reviewed-by: Nishanth Menon <nm@xxxxxx>
Link: https://lore.kernel.org/all/20241224-timodules-v4-2-c5e010f58e2c@xxxxxxxxxxxx
---
 arch/arm64/Kconfig.platforms      | 1 -
 drivers/irqchip/Kconfig           | 3 ++-
 drivers/irqchip/irq-ti-sci-inta.c | 1 +
 3 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms
index eda592a..0200725 100644
--- a/arch/arm64/Kconfig.platforms
+++ b/arch/arm64/Kconfig.platforms
@@ -135,7 +135,6 @@ config ARCH_K3
 	select SOC_TI
 	select TI_MESSAGE_MANAGER
 	select TI_SCI_PROTOCOL
-	select TI_SCI_INTA_IRQCHIP
 	select TI_K3_SOCINFO
 	help
 	  This enables support for Texas Instruments' K3 multicore SoC
diff --git a/drivers/irqchip/Kconfig b/drivers/irqchip/Kconfig
index 6f1b7d2..fb22f27 100644
--- a/drivers/irqchip/Kconfig
+++ b/drivers/irqchip/Kconfig
@@ -545,8 +545,9 @@ config TI_SCI_INTR_IRQCHIP
 	  TI System Controller, say Y here. Otherwise, say N.
 
 config TI_SCI_INTA_IRQCHIP
-	bool
+	tristate "TI SCI INTA Interrupt Controller"
 	depends on TI_SCI_PROTOCOL
+	depends on ARCH_K3 || (COMPILE_TEST && ARM64)
 	select IRQ_DOMAIN_HIERARCHY
 	select TI_SCI_INTA_MSI_DOMAIN
 	help
diff --git a/drivers/irqchip/irq-ti-sci-inta.c b/drivers/irqchip/irq-ti-sci-inta.c
index b83f5cb..a887efb 100644
--- a/drivers/irqchip/irq-ti-sci-inta.c
+++ b/drivers/irqchip/irq-ti-sci-inta.c
@@ -743,3 +743,4 @@ module_platform_driver(ti_sci_inta_irq_domain_driver);
 
 MODULE_AUTHOR("Lokesh Vutla <lokeshvutla@xxxxxx>");
 MODULE_DESCRIPTION("K3 Interrupt Aggregator driver over TI SCI protocol");
+MODULE_LICENSE("GPL");