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Mon, 29 May 2023 07:25:58 -0700 (PDT) Received: from [192.168.2.177] ([207.188.167.132]) by smtp.gmail.com with ESMTPSA id p3-20020a5d4583000000b0030649242b72sm78475wrq.113.2023.05.29.07.25.57 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 29 May 2023 07:25:57 -0700 (PDT) Message-ID: <3aeb528f-4425-4be9-091d-068e8419334e@gmail.com> Date: Mon, 29 May 2023 16:25:56 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.10.0 Subject: Re: [PATCH 2/2] arm64: dts: mt7622: handle interrupts from MT7531 switch on BPI-R64 Content-Language: en-US, ca-ES, es-ES To: Daniel Golle , devicetree@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Rob Herring , Krzysztof Kozlowski , AngeloGioacchino Del Regno References: From: Matthias Brugger In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230529_072601_020468_40E68457 X-CRM114-Status: GOOD ( 16.14 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 19/04/2023 21:16, Daniel Golle wrote: > Since commit ba751e28d442 ("net: dsa: mt7530: add interrupt support") > the mt7530 driver can act as an interrupt controller. Wire up irq line > of the MT7531 switch on the BananaPi BPi-R64 board, so the status of > the PHYs of the five 1000Base-T ports doesn't need to be polled any > more. > > Signed-off-by: Daniel Golle Applied, thanks > --- > arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts b/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts > index d583e816684cf..aabd104b12acf 100644 > --- a/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts > +++ b/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts > @@ -150,6 +150,10 @@ mdio: mdio-bus { > switch@0 { > compatible = "mediatek,mt7531"; > reg = <0>; > + interrupt-controller; > + #interrupt-cells = <1>; > + interrupt-parent = <&pio>; > + interrupts = <53 IRQ_TYPE_LEVEL_HIGH>; > reset-gpios = <&pio 54 0>; > > ports { _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel