Messages in this thread | | | From | Aisheng Dong <> | Subject | RE: [PATCH 2/2] firmware: imx: MU IRQ group number should be 7 | Date | Fri, 24 Apr 2020 02:32:32 +0000 |
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> From: Anson Huang <Anson.Huang@nxp.com> > Sent: Friday, April 24, 2020 7:07 AM > > The MU IRQ group number should be 7 instead of 4. > > Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Are we using others IRQ group? If not, this change may slow down the irq handling speed.
Regards Aisheng
> --- > drivers/firmware/imx/imx-scu-irq.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/firmware/imx/imx-scu-irq.c > b/drivers/firmware/imx/imx-scu-irq.c > index d9dcc20..66fef88 100644 > --- a/drivers/firmware/imx/imx-scu-irq.c > +++ b/drivers/firmware/imx/imx-scu-irq.c > @@ -14,7 +14,7 @@ > > #define IMX_SC_IRQ_FUNC_ENABLE 1 > #define IMX_SC_IRQ_FUNC_STATUS 2 > -#define IMX_SC_IRQ_NUM_GROUP 4 > +#define IMX_SC_IRQ_NUM_GROUP 7 > > static u32 mu_resource_id; > > -- > 2.7.4
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