From: Mars Cheng <mars.cheng@mediatek.com>
To: Marc Zyngier <marc.zyngier@arm.com>
Cc: Matthias Brugger <matthias.bgg@gmail.com>,
Rob Herring <robh+dt@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
"CC Hwang" <cc.hwang@mediatek.com>,
Loda Chou <loda.chou@mediatek.com>,
<linux-kernel@vger.kernel.org>,
<linux-mediatek@lists.infradead.org>,
<devicetree@vger.kernel.org>, <wsd_upstream@mediatek.com>,
<linux-serial@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH v3 4/4] arm64: dts: mediatek: add mt6765 support
Date: Wed, 4 Jul 2018 15:47:53 +0800 [thread overview]
Message-ID: <1530690473.16183.3.camel@mtkswgap22> (raw)
In-Reply-To: <f482708c-ea5e-5d81-a176-d69be9ccdf63@arm.com>
Hi Marc
On Wed, 2018-07-04 at 08:35 +0100, Marc Zyngier wrote:
> On 04/07/18 02:52, Mars Cheng wrote:
> > This adds basic chip support for MT6765 SoC.
> >
> > Signed-off-by: Mars Cheng <mars.cheng@mediatek.com>
> > ---
> > arch/arm64/boot/dts/mediatek/Makefile | 1 +
> > arch/arm64/boot/dts/mediatek/mt6765-evb.dts | 33 ++++++
> > arch/arm64/boot/dts/mediatek/mt6765.dtsi | 155 +++++++++++++++++++++++++++
> > 3 files changed, 189 insertions(+)
> > create mode 100644 arch/arm64/boot/dts/mediatek/mt6765-evb.dts
> > create mode 100644 arch/arm64/boot/dts/mediatek/mt6765.dtsi
> >
>
> [...]
>
> > +
> > + gic: interrupt-controller@c000000 {
> > + compatible = "arm,gic-v3";
> > + #interrupt-cells = <3>;
> > + #address-cells = <2>;
> > + #size-cells = <2>;
> > + #redistributor-regions = <1>;
> > + interrupt-parent = <&gic>;
> > + interrupt-controller;
> > + reg = <0 0x0c000000 0 0x40000>, // distributor
> > + <0 0x0c100000 0 0x200000>, // redistributor
> > + <0 0x0c400000 0 0x40000>; // gicc
>
> For the second time: please add *all* the GIC CPU interface regions,
> described in the Cortex-A53 TRM[1] (GICC, GICH, and GICV).
>
MT6765 has no GICH/GICV/ITS in mediatek design. Have confirmed with our
designer.
MT6797 had similar question from you. Sorry for not mentioned it first.
http://lists.infradead.org/pipermail/linux-mediatek/2017-February/008074.html
Thanks.
> Thanks,
>
> M.
>
> [1]
> https://urldefense.proofpoint.com/v2/url?u=http-3A__infocenter.arm.com_help_topic_com.arm.doc.ddi0500g_ch09s02s01.html&d=DwICaQ&c=X9NHckmGz7LNQmqtvpDCYVnn6eFXNivfZeknqiAo-n0&r=Ph_SbcClVGRWmGxVhfr-5CZF9ffiUOE7TZ47ns4ROh4&m=9L01qJc7apuzwLobX_nhN0ik8IFdu_X7hJ139x5dNNw&s=0zeZXtWPeITLj01RSxAQ6NfNkTUu9Il0Dddgk07-6QA&e=
next prev parent reply other threads:[~2018-07-04 7:48 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-04 1:52 [PATCH 0/4] Add basic SoC support for mt6765 Mars Cheng
2018-07-04 1:52 ` [PATCH v3 1/4] dt-bindings: mediatek: add support for mt6765 reference board Mars Cheng
2018-07-05 23:22 ` Rob Herring
2018-07-04 1:52 ` [PATCH v3 2/4] dt-bindings: mtk-uart: add mt6765 uart bindings Mars Cheng
2018-07-05 23:22 ` Rob Herring
2018-07-04 1:52 ` [PATCH v3 3/4] dt-bindings: interrupt-controller: add binding for mt6765 Mars Cheng
2018-07-05 23:23 ` Rob Herring
2018-07-04 1:52 ` [PATCH v3 4/4] arm64: dts: mediatek: add mt6765 support Mars Cheng
2018-07-04 7:35 ` Marc Zyngier
2018-07-04 7:47 ` Mars Cheng [this message]
2018-07-04 7:59 ` Marc Zyngier
2018-07-04 11:38 ` Mars Cheng
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