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Wed, 29 Jul 2020 00:45:28 -0700 (PDT) Subject: Re: [PATCH 2/2] arm64: dts: mt8192: add infracfg_rst node To: Crystal Guo , p.zabel@pengutronix.de, robh+dt@kernel.org Cc: srv_heupstream@mediatek.com, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, seiya.wang@mediatek.com References: <1596008357-11213-1-git-send-email-crystal.guo@mediatek.com> <1596008357-11213-3-git-send-email-crystal.guo@mediatek.com> From: Matthias Brugger Message-ID: Date: Wed, 29 Jul 2020 09:45:28 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.9.0 MIME-Version: 1.0 In-Reply-To: <1596008357-11213-3-git-send-email-crystal.guo@mediatek.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On 29/07/2020 09:39, Crystal Guo wrote: > add infracfg_rst node which is for MT8192 platform > > Signed-off-by: Crystal Guo > --- > arch/arm64/boot/dts/mediatek/mt8192.dtsi | 10 +++++++++- > 1 file changed, 9 insertions(+), 1 deletion(-) > > diff --git a/arch/arm64/boot/dts/mediatek/mt8192.dtsi b/arch/arm64/boot/dts/mediatek/mt8192.dtsi > index b16dbbd..adc6239 100644 > --- a/arch/arm64/boot/dts/mediatek/mt8192.dtsi > +++ b/arch/arm64/boot/dts/mediatek/mt8192.dtsi > @@ -217,9 +217,17 @@ > }; > > infracfg: infracfg@10001000 { > - compatible = "mediatek,mt8192-infracfg", "syscon"; > + compatible = "mediatek,mt8192-infracfg", "syscon", "simple-mfd"; > reg = <0 0x10001000 0 0x1000>; > #clock-cells = <1>; > + > + infracfg_rst: reset-controller { > + compatible = "ti,syscon-reset"; > + #reset-cells = <1>; > + ti,reset-bits = < > + 0x140 15 0x144 15 0 0 (ASSERT_SET | DEASSERT_SET | STATUS_NONE) /* 0: pcie */ You have Texas Instruments hardware inside infracfg? Are you sure? > + >; > + }; > }; > > pericfg: pericfg@10003000 { >