linux-kernel - [PATCH] irqchip: renesas-rzg2l: Enhance driver to support interrupt affinity setting

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Date:   Wed, 11 Oct 2023 20:53:24 +0100
From:   Prabhakar <prabhakar.csengg@...il.com>
To:     Geert Uytterhoeven <geert+renesas@...der.be>,
        Thomas Gleixner <tglx@...utronix.de>,
        Marc Zyngier <maz@...nel.org>
Cc:     linux-kernel@...r.kernel.org, linux-renesas-soc@...r.kernel.org,
        Biju Das <biju.das.jz@...renesas.com>,
        Claudiu Beznea <claudiu.beznea.uj@...renesas.com>,
        Prabhakar <prabhakar.csengg@...il.com>,
        Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
Subject: [PATCH] irqchip: renesas-rzg2l: Enhance driver to support interrupt affinity setting

From: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>

Add support to set the affinity of the IRQC interrupt by implementing
the irq_set_affinity callback.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
---
 drivers/irqchip/irq-renesas-rzg2l.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/irqchip/irq-renesas-rzg2l.c b/drivers/irqchip/irq-renesas-rzg2l.c
index 2cee5477be6b..6390d1d78f2e 100644
--- a/drivers/irqchip/irq-renesas-rzg2l.c
+++ b/drivers/irqchip/irq-renesas-rzg2l.c
@@ -247,6 +247,7 @@ static const struct irq_chip irqc_chip = {
 	.irq_set_irqchip_state	= irq_chip_set_parent_state,
 	.irq_retrigger		= irq_chip_retrigger_hierarchy,
 	.irq_set_type		= rzg2l_irqc_set_type,
+	.irq_set_affinity	= irq_chip_set_affinity_parent,
 	.flags			= IRQCHIP_MASK_ON_SUSPEND |
 				  IRQCHIP_SET_TYPE_MASKED |
 				  IRQCHIP_SKIP_SET_WAKE,
-- 
2.34.1