diff options
| author | Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> | 2025-11-27 16:24:47 +0000 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2025-12-15 22:44:32 +0100 |
| commit | 8d4c354bef3cc438db93f362e4657b317db03392 (patch) | |
| tree | 254275ef9251ea4de7d130767e8d3b6a009e3be6 | |
| parent | c71869c61d7cf2070421cdcc4dd64c4c860df49d (diff) | |
irqchip/renesas-rzv2h: Add support for RZ/V2N SoC
Add support for the RZ/V2N Interrupt Control Unit (ICU) by introducing a
dedicated compatible string in the irqchip driver. While the RZ/V2N ICU
differs from the RZ/V2H(P) version in its register layout primarily due
to a reduced set of ECCRAM related registers the irqchip driver does not
currently access these registers.
As a result, the RZ/V2N ICU can be safely handled by rzv2h_icu_probe for
now, but it still requires a distinct compatible so that future changes
can differentiate the SoCs when needed.
[ tglx: Fixed up the made up subject prefix ]
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://patch.msgid.link/20251127162447.320971-3-prabhakar.mahadev-lad.rj@bp.renesas.com
| -rw-r--r-- | drivers/irqchip/irq-renesas-rzv2h.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/irqchip/irq-renesas-rzv2h.c b/drivers/irqchip/irq-renesas-rzv2h.c index 899a423b5da8..0c44b6109842 100644 --- a/drivers/irqchip/irq-renesas-rzv2h.c +++ b/drivers/irqchip/irq-renesas-rzv2h.c @@ -616,6 +616,7 @@ static int rzv2h_icu_probe(struct platform_device *pdev, struct device_node *par IRQCHIP_PLATFORM_DRIVER_BEGIN(rzv2h_icu) IRQCHIP_MATCH("renesas,r9a09g047-icu", rzg3e_icu_probe) +IRQCHIP_MATCH("renesas,r9a09g056-icu", rzv2h_icu_probe) IRQCHIP_MATCH("renesas,r9a09g057-icu", rzv2h_icu_probe) IRQCHIP_PLATFORM_DRIVER_END(rzv2h_icu) MODULE_AUTHOR("Fabrizio Castro <fabrizio.castro.jz@renesas.com>"); |