linux-kernel - Re: [PATCH v4 03/10] irqchip/sunxi-nmi: add support for the NMI in A64 R

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Date:   Tue, 25 Apr 2017 00:11:44 +0800
From:   icenowy@...c.io
To:     Thomas Gleixner <tglx@...utronix.de>,
        Rob Herring <robh+dt@...nel.org>,
        Maxime Ripard <maxime.ripard@...e-electrons.com>,
        Chen-Yu Tsai <wens@...e.org>, Lee Jones <lee.jones@...aro.org>,
        Liam Girdwood <lgirdwood@...il.com>
Cc:     linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-sunxi@...glegroups.com
Subject: Re: [PATCH v4 03/10] irqchip/sunxi-nmi: add support for the NMI in
 A64 R_INTC

在 2017-04-25 00:00，Icenowy Zheng 写道：
> Add support for the newly imported compatible for the A64 R_INTC in
> irq-sunxi-nmi driver
> 
> Signed-off-by: Icenowy Zheng <icenowy@...c.io>
> ---
> New patch in v4, which is part of NMI refactor.
> 
>  drivers/irqchip/irq-sunxi-nmi.c | 13 +++++++++++++
>  1 file changed, 13 insertions(+)
> 
> diff --git a/drivers/irqchip/irq-sunxi-nmi.c 
> b/drivers/irqchip/irq-sunxi-nmi.c
> index 668730c5cb66..5f7408b1cd4d 100644
> --- a/drivers/irqchip/irq-sunxi-nmi.c
> +++ b/drivers/irqchip/irq-sunxi-nmi.c
> @@ -56,6 +56,12 @@ static struct sunxi_sc_nmi_reg_offs sun9i_reg_offs = 
> {
>  	.enable	= 0x04,
>  };
> 
> +static struct sunxi_sc_nmi_reg_offs sun50i_reg_offs = {
> +	.ctrl	= 0x0c,
> +	.pend	= 0x10,
> +	.enable	= 0x40,
> +};
> +
>  static inline void sunxi_sc_nmi_write(struct irq_chip_generic *gc, u32 
> off,
>  				      u32 val)
>  {
> @@ -220,3 +226,10 @@ static int __init sun9i_nmi_irq_init(struct
> device_node *node,
>  	return sunxi_sc_nmi_irq_init(node, &sun9i_reg_offs);
>  }
>  IRQCHIP_DECLARE(sun9i_nmi, "allwinner,sun9i-a80-nmi", 
> sun9i_nmi_irq_init);
> +
> +static int __init sun50i_nmi_irq_init(struct device_node *node,
> +				     struct device_node *parent)
> +{
> +	return sunxi_sc_nmi_irq_init(node, &sun50i_reg_offs);
> +}
> +IRQCHIP_DECLARE(sun50i_nmi, "allwinner,sun50i-a80-nmi", 
> sun50i_nmi_irq_init);

Should be:
+IRQCHIP_DECLARE(sun50i_nmi, "allwinner,sun50i-a64-r-intc", 
sun50i_nmi_irq_init);

Sorry!

Thanks,
Icenowy