Re: [PATCH v3 5/6] irqchip/aclint-sswi: Add support for SpacemiT K3

From: Yixun Lan <dlan@kernel.org>
To: Thomas Gleixner <tglx@kernel.org>, Radu Rendec <radu@rendec.net>
Cc: Junhui Liu <junhui.liu@pigmoral.tech>,
	Daniel Lezcano <daniel.lezcano@kernel.org>,
	Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Inochi Amaoto <inochiama@outlook.com>,
	Paul Walmsley <pjw@kernel.org>,
	Samuel Holland <samuel.holland@sifive.com>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Anup Patel <anup@brainfault.org>,
	Guodong Xu <docular.xu@gmail.com>,
	Albert Ou <aou@eecs.berkeley.edu>,
	Alexandre Ghiti <alex@ghiti.fr>,
	linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
	linux-riscv@lists.infradead.org, spacemit@lists.linux.dev,
	Conor Dooley <conor.dooley@microchip.com>,
	Bo Gan <ganboing@gmail.com>
Subject: Re: [PATCH v3 5/6] irqchip/aclint-sswi: Add support for SpacemiT K3
Date: Fri, 2 Oct 2026 11:25:21 +0000	[thread overview]
Message-ID: <20261002112521-GKA60800@kernel.org> (raw)
In-Reply-To: <20260919000611-GKF297024@kernel.org>

Hi Thomas Gleixner, Radu Rendec

On 00:06 Sat 19 Sep     , Yixun Lan wrote:
> Hi Thomas Gleixner, Radu Rendec
> 
> On 00:29 Fri 18 Sep     , Junhui Liu wrote:
> > Add a match entry for the spacemit,k3-aclint-sswi compatible. The K3
> > SSWI device requires no special handling and can use the existing
> > generic ACLINT SSWI initialization function.
> > 
> > Signed-off-by: Junhui Liu <junhui.liu@pigmoral.tech>
> > ---
> >  drivers/irqchip/irq-aclint-sswi.c | 1 +
> >  1 file changed, 1 insertion(+)
> > 
> Ping irqchip subsystem maintainer, how do you expect to handle this patch?
> There are some dependencies between dt-binding, the driver and DTS file..
> 
> Would it be ok if I take it together via SpacemiT SoC tree? and probably with
> your Acked-by? Thanks
> 

Just FYI, I've queued this patch at spacemit soc tree for v7.4 merge
window, but let me know if there is problem, thanks

https://lore.kernel.org/spacemit/179093990819.1237110.17149048431287759426.b4-ty@b4/

> > diff --git a/drivers/irqchip/irq-aclint-sswi.c b/drivers/irqchip/irq-aclint-sswi.c
> > index ca06efd86fa1..d3ef2cd3b5c5 100644
> > --- a/drivers/irqchip/irq-aclint-sswi.c
> > +++ b/drivers/irqchip/irq-aclint-sswi.c
> > @@ -179,6 +179,7 @@ static int __init generic_aclint_sswi_early_probe(struct device_node *node,
> >  }
> >  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);
> > +IRQCHIP_DECLARE(spacemit_k3_sswi, "spacemit,k3-aclint-sswi", generic_aclint_sswi_early_probe);
> >  
> >  /* THEAD variant */
> >  #define THEAD_C9XX_CSR_SXSTATUS			0x5c0
> > 

-- 
Yixun Lan (dlan)

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