From patchwork Wed Apr 19 19:16:29 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Golle X-Patchwork-Id: 13217270 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 379ADC6FD18 for ; Wed, 19 Apr 2023 19:17:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Subject:To:From :Date:Reply-To:Cc:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=kPe91+npztTw0XGIH1KaRuKHMs+06XNWhqQp7Jj0npI=; b=MN0RTPOYlpLvCK 7bf2KpR2sCFLD3RHklP9jYagoO4wvZxHg8Ixpd92QAxfwMC726/WNgodtWDM61JyAHYN9Fo4V04/G 0A5xd+weP19PwJLoPKH1h4O+/Rj8m5uBuYv87UTNNuepAvdV6sHRfcyobrkipYfpiB0RweoaCkiw2 gqRoomIu4rXQ8mPAIBfQySDoyjp9GlX0WkBTau8eoQb9KQhHNArqGhYmyO4apVPNWjlbxe4nzxGVi EuROmU3ziVUz65WOiJgT8SsCFhAw3SQ6jzs7Osl0/fQqgutl2uQKvbzIoH3p7xEo9CX27GyTOoBPI S7iascFvnb1Oi+L+oDQg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1ppDIF-006EaN-1s; Wed, 19 Apr 2023 19:16:39 +0000 Received: from fudo.makrotopia.org ([2a07:2ec0:3002::71]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1ppDIB-006EZD-34; Wed, 19 Apr 2023 19:16:37 +0000 Received: from local by fudo.makrotopia.org with esmtpsa (TLS1.3:TLS_AES_256_GCM_SHA384:256) (Exim 4.96) (envelope-from ) id 1ppDIA-0003s0-1W; Wed, 19 Apr 2023 21:16:34 +0200 Date: Wed, 19 Apr 2023 20:16:29 +0100 From: Daniel Golle To: devicetree@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Rob Herring , Krzysztof Kozlowski , Matthias Brugger , AngeloGioacchino Del Regno Subject: [PATCH 2/2] arm64: dts: mt7622: handle interrupts from MT7531 switch on BPI-R64 Message-ID: MIME-Version: 1.0 Content-Disposition: inline X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230419_121635_989474_C39DF018 X-CRM114-Status: GOOD ( 10.85 ) 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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 --- 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 {