[PATCH V7 2/2] irqchip/sifive-plic: Fixup thead,c900-plic DT parse missing

[Guo Ren]

Hi Marc,

On Wed, Feb 2, 2022 at 12:42 PM Samuel Holland <samuel at sholland.org> wrote:
>
> On 1/30/22 7:56 AM, guoren at kernel.org wrote:
> > From: Guo Ren <guoren at linux.alibaba.com>
> >
> > The thead,c900-plic has been used in opensbi to distinguish
> > PLIC [1]. Although PLICs have the same behaviors in Linux,
> > they are different hardware with some custom initializing in
> > firmware(opensbi).
> >
> > Qute opensbi patch commit-msg by Samuel:
> >
> >   The T-HEAD PLIC implementation requires setting a delegation bit
> >   to allow access from S-mode. Now that the T-HEAD PLIC has its own
> >   compatible string, set this bit automatically from the PLIC driver,
> >   instead of reaching into the PLIC's MMIO space from another driver.
> >
> > [1]: https://github.com/riscv-software-src/opensbi/commit/78c2b19218bd62653b9fb31623a42ced45f38ea6
> >
> > Signed-off-by: Guo Ren <guoren at linux.alibaba.com>
> > Cc: Anup Patel <anup at brainfault.org>
> > Cc: Marc Zyngier <maz at kernel.org>
> > Cc: Palmer Dabbelt <palmer at dabbelt.com>
> > Cc: Samuel Holland <samuel at sholland.org>
> > Cc: Thomas Gleixner <tglx at linutronix.de>
> > ---
> >  drivers/irqchip/irq-sifive-plic.c | 1 +
> >  1 file changed, 1 insertion(+)
>
> Tested-by: Samuel Holland <samuel at sholland.org>

ping... gently. Any problem with the above patch?

--
Best Regards
 Guo Ren

ML: https://lore.kernel.org/linux-csky/