linux-kernel - [tip: irq/drivers] irqchip: Allow LoongArch irqchip drivers on both 32BIT/64BIT

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Message-ID: <176874371212.510.656649007794856988.tip-bot2@tip-bot2>
Date: Sun, 18 Jan 2026 13:41:52 -0000
From: "tip-bot2 for Huacai Chen" <tip-bot2@...utronix.de>
To: linux-tip-commits@...r.kernel.org
Cc: Jiaxun Yang <jiaxun.yang@...goat.com>,
 Huacai Chen <chenhuacai@...ngson.cn>, Thomas Gleixner <tglx@...nel.org>,
 x86@...nel.org, linux-kernel@...r.kernel.org
Subject: [tip: irq/drivers] irqchip: Allow LoongArch irqchip drivers on both
 32BIT/64BIT

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

Commit-ID:     a34d398c83a4a4bc00513c00f6eecc34267f834f
Gitweb:        https://git.kernel.org/tip/a34d398c83a4a4bc00513c00f6eecc34267f834f
Author:        Huacai Chen <chenhuacai@...ngson.cn>
AuthorDate:    Tue, 13 Jan 2026 16:59:40 +08:00
Committer:     Thomas Gleixner <tglx@...nel.org>
CommitterDate: Sun, 18 Jan 2026 14:39:18 +01:00

irqchip: Allow LoongArch irqchip drivers on both 32BIT/64BIT

All LoongArch irqchip drivers are adjusted, allow them to be built on both
32BIT and 64BIT platforms.

Co-developed-by: Jiaxun Yang <jiaxun.yang@...goat.com>
Signed-off-by: Jiaxun Yang <jiaxun.yang@...goat.com>
Signed-off-by: Huacai Chen <chenhuacai@...ngson.cn>
Signed-off-by: Thomas Gleixner <tglx@...nel.org>
Link: https://patch.msgid.link/20260113085940.3344837-8-chenhuacai@loongson.cn
---
 drivers/irqchip/Kconfig | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/drivers/irqchip/Kconfig b/drivers/irqchip/Kconfig
index 118d0c1..f07b00d 100644
--- a/drivers/irqchip/Kconfig
+++ b/drivers/irqchip/Kconfig
@@ -706,7 +706,7 @@ config IRQ_LOONGARCH_CPU
 
 config LOONGSON_LIOINTC
 	bool "Loongson Local I/O Interrupt Controller"
-	depends on MACH_LOONGSON64
+	depends on MACH_LOONGSON64 || LOONGARCH
 	default y
 	select IRQ_DOMAIN
 	select GENERIC_IRQ_CHIP
@@ -716,7 +716,6 @@ config LOONGSON_LIOINTC
 config LOONGSON_EIOINTC
 	bool "Loongson Extend I/O Interrupt Controller"
 	depends on LOONGARCH
-	depends on MACH_LOONGSON64
 	default MACH_LOONGSON64
 	select IRQ_DOMAIN_HIERARCHY
 	select GENERIC_IRQ_CHIP
@@ -734,7 +733,7 @@ config LOONGSON_HTPIC
 
 config LOONGSON_HTVEC
 	bool "Loongson HyperTransport Interrupt Vector Controller"
-	depends on MACH_LOONGSON64
+	depends on MACH_LOONGSON64 || LOONGARCH
 	default MACH_LOONGSON64
 	select IRQ_DOMAIN_HIERARCHY
 	help
@@ -742,7 +741,7 @@ config LOONGSON_HTVEC
 
 config LOONGSON_PCH_PIC
 	bool "Loongson PCH PIC Controller"
-	depends on MACH_LOONGSON64
+	depends on MACH_LOONGSON64 || LOONGARCH
 	default MACH_LOONGSON64
 	select IRQ_DOMAIN_HIERARCHY
 	select IRQ_FASTEOI_HIERARCHY_HANDLERS
@@ -751,7 +750,7 @@ config LOONGSON_PCH_PIC
 
 config LOONGSON_PCH_MSI
 	bool "Loongson PCH MSI Controller"
-	depends on MACH_LOONGSON64
+	depends on MACH_LOONGSON64 || LOONGARCH
 	depends on PCI
 	default MACH_LOONGSON64
 	select IRQ_DOMAIN_HIERARCHY
@@ -763,7 +762,7 @@ config LOONGSON_PCH_MSI
 config LOONGSON_PCH_LPC
 	bool "Loongson PCH LPC Controller"
 	depends on LOONGARCH
-	depends on MACH_LOONGSON64
+	depends on MACH_LOONGSON64 || LOONGARCH
 	default MACH_LOONGSON64
 	select IRQ_DOMAIN_HIERARCHY
 	help