irqchip/aclint-sswi: Add Nuclei UX900 support

pigmoral · KAGA-KOKO · commit 47a4ebbf91d3 · 2025-11-11T22:17:22.000+01:00
Reuse the generic ACLINT SSWI probe for Nuclei UX900 since it is compliant with the ACLINT specification. Signed-off-by: Junhui Liu <junhui.liu@pigmoral.tech> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://patch.msgid.link/20251021-dr1v90-basic-dt-v3-9-5478db4f664a@pigmoral.tech
diff --git 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

Original file line number	Diff line number	Diff line change
`@@ -175,7 +175,8 @@ static int __init generic_aclint_sswi_early_probe(struct device_node *node,`
`175`	`175`	`{`
`176`	`176`	`return generic_aclint_sswi_probe(&node->fwnode);`
`177`	`177`	`}`
`178`		`-IRQCHIP_DECLARE(generic_aclint_sswi, "mips,p8700-aclint-sswi", generic_aclint_sswi_early_probe);`
	`178`	`+IRQCHIP_DECLARE(mips_p8700_sswi, "mips,p8700-aclint-sswi", generic_aclint_sswi_early_probe);`
	`179`	`+IRQCHIP_DECLARE(nuclei_ux900_sswi, "nuclei,ux900-aclint-sswi", generic_aclint_sswi_early_probe);`
`179`	`180`
`180`	`181`	`/* THEAD variant */`
`181`	`182`	`#define THEAD_C9XX_CSR_SXSTATUS 0x5c0`