linux-kernel - [PATCH v3 09/13] irqchip/aclint-sswi: Add Nuclei UX900 support

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Message-Id: <20251021-dr1v90-basic-dt-v3-9-5478db4f664a@pigmoral.tech>
Date: Tue, 21 Oct 2025 17:41:44 +0800
From: Junhui Liu <junhui.liu@...moral.tech>
To: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Paul Walmsley <pjw@...nel.org>, 
 Palmer Dabbelt <palmer@...belt.com>, Albert Ou <aou@...s.berkeley.edu>, 
 Alexandre Ghiti <alex@...ti.fr>, Junhui Liu <junhui.liu@...moral.tech>, 
 Thomas Gleixner <tglx@...utronix.de>, 
 Samuel Holland <samuel.holland@...ive.com>, 
 Chen Wang <unicorn_wang@...look.com>, Inochi Amaoto <inochiama@...il.com>, 
 Daniel Lezcano <daniel.lezcano@...aro.org>, 
 Greg Kroah-Hartman <gregkh@...uxfoundation.org>, 
 Jiri Slaby <jirislaby@...nel.org>
Cc: devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
 Paul Walmsley <paul.walmsley@...ive.com>, 
 Palmer Dabbelt <palmer@...ive.com>, Conor Dooley <conor@...nel.org>, 
 linux-riscv@...ts.infradead.org, Inochi Amaoto <inochiama@...look.com>, 
 sophgo@...ts.linux.dev, linux-serial@...r.kernel.org
Subject: [PATCH v3 09/13] irqchip/aclint-sswi: Add Nuclei UX900 support

Reuse the generic ACLINT SSWI probe for Nuclei UX900 since it is
compliant with the ACLINT specification.

Signed-off-by: Junhui Liu <junhui.liu@...moral.tech>
---
 drivers/irqchip/irq-aclint-sswi.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/irqchip/irq-aclint-sswi.c b/drivers/irqchip/irq-aclint-sswi.c
index 93e28e9f281f64da4568be37dc57b414354c3f56..fee30f3bc5ac252b236078bf13df8c04e7327eaf 100644
--- a/drivers/irqchip/irq-aclint-sswi.c
+++ b/drivers/irqchip/irq-aclint-sswi.c
@@ -175,7 +175,8 @@ static int __init generic_aclint_sswi_early_probe(struct device_node *node,
 {
 	return generic_aclint_sswi_probe(&node->fwnode);
 }
-IRQCHIP_DECLARE(generic_aclint_sswi, "mips,p8700-aclint-sswi", generic_aclint_sswi_early_probe);
+IRQCHIP_DECLARE(mips_p8700_sswi, "mips,p8700-aclint-sswi", generic_aclint_sswi_early_probe);
+IRQCHIP_DECLARE(nuclei_ux900_sswi, "nuclei,ux900-aclint-sswi", generic_aclint_sswi_early_probe);
 
 /* THEAD variant */
 #define THEAD_C9XX_CSR_SXSTATUS			0x5c0

-- 
2.51.1