linux-kernel - Re: [PATCH v2 1/2] irqchip: irq-mst: Add MStar interrupt controller support

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Message-ID: <CAFr9PXni=BmDY6_iuJPnYb3d6XB1VrxE6WP3YtSBxT6NciZMMA@mail.gmail.com>
Date:   Sat, 22 Aug 2020 13:48:13 +0900
From:   Daniel Palmer <daniel@...f.com>
To:     Mark-PK Tsai <mark-pk.tsai@...iatek.com>
Cc:     Marc Zyngier <maz@...nel.org>, alix.wu@...iatek.com,
        DTML <devicetree@...r.kernel.org>,
        Jason Cooper <jason@...edaemon.net>,
        linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
        linux-kernel@...r.kernel.org, linux-mediatek@...ts.infradead.org,
        Matthias Brugger <matthias.bgg@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Thomas Gleixner <tglx@...utronix.de>, yj.chiang@...iatek.com
Subject: Re: [PATCH v2 1/2] irqchip: irq-mst: Add MStar interrupt controller support

Hi Mark-PK,

On Thu, 20 Aug 2020 at 00:38, Mark-PK Tsai <mark-pk.tsai@...iatek.com> wrote:
>
> Add MStar interrupt controller support using hierarchy irq
> domain.
>
> Signed-off-by: Mark-PK Tsai <mark-pk.tsai@...iatek.com>

I've integrated this version into my MStar/SigmaStar tree and tested
on an MStar MSC313E
based board (BreadBee) and I'm happy to say it seems to be working:

$ cat /proc/interrupts
          CPU0
17:       1219     GIC-0  29 Level     arch_timer
18:          0     GIC-0  30 Level     arch_timer
21:          0     GIC-0  42 Level     arm-pmu
24:          0  mst-intc  44 Level     1f002400.rtc
30:          0  mst-intc   2 Level     1f006000.wdt
31:          0  mst-intc   0 Level     1f006040.timer
32:          0  mst-intc   1 Level     1f006080.timer
33:          0  mst-intc  12 Level     1f0060c0.timer
34:          0  mst-intc  40 Level     1f200400.bdma
35:       3977  mst-intc  41 Level     1f200400.bdma
37:        196  mst-intc  34 Level     ttyS0
40:          0  mst-intc  30 Level     soc:usbphy@0
<snip>

So here's my tested by:

Tested-by: Daniel Palmer <daniel@...ngy.jp>

I don't think your series contained an update to MAINTAINERS.
If/when you add this could you add my address above as a reviewer so
I'm in the loop if anyone makes changes to this going forward?

Thanks,

Daniel