From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0513BC433E6 for ; Mon, 11 Jan 2021 14:26:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D715C224B1 for ; Mon, 11 Jan 2021 14:26:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388589AbhAKOZO (ORCPT ); Mon, 11 Jan 2021 09:25:14 -0500 Received: from new2-smtp.messagingengine.com ([66.111.4.224]:37255 "EHLO new2-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732529AbhAKOZK (ORCPT ); Mon, 11 Jan 2021 09:25:10 -0500 Received: from compute4.internal (compute4.nyi.internal [10.202.2.44]) by mailnew.nyi.internal (Postfix) with ESMTP id 9646C58067D; Mon, 11 Jan 2021 09:23:31 -0500 (EST) Received: from mailfrontend1 ([10.202.2.162]) by compute4.internal (MEProxy); Mon, 11 Jan 2021 09:23:31 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cerno.tech; h= from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; s=fm1; bh=aK6UGlO5NwyBY sA003WjrWhuBRMRE4V1u0CrJOpUvi4=; b=FwNJFoiteH8ISxZtF/ldrLT7cGPG7 JwK0b17r9SQOPpW9nY1kzh/laWydFrnhgHNK9G4HrRw3RVD8pgUcNdRXQAjqHo63 aqF/DccL6vm1Hf2AQx+NZPBQoZTOPF5pIRNamWh6BhUU0XHjBdRjtj0QFonjMeL2 xg5IiP/AOHJNydmppKSxWIXz5yDdQ55WDjoJRoCkGaZe/Q4HUK52CZDO025pb7bf kdO8MVw+PiA/SwXLW8nDYgEzf8Jy5SdPAXRqc8acSOByJcEzHkZnc8IIILEpAxip f/V5O8xMu+JUhN2eNUalq/hWaHcnVuqCnNZxfTO9uX5BWdSxL21yzNR8Q== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:date:from :in-reply-to:message-id:mime-version:references:subject:to :x-me-proxy:x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s= fm1; bh=aK6UGlO5NwyBYsA003WjrWhuBRMRE4V1u0CrJOpUvi4=; b=Kok8bDTh Wd3yTbIfLtGFvZriVJxi02gcFJxr06fMY252qZZF1Nuzjfljkz7moZcqhTWm3fhm yWxqk6eqOhMTSlGu10uocIxUQdIDBUFSvviMRnqYCawe3LrRXp9UgmM9LNlGP/C0 rxK36pyDOYiDXHlgituPTUPF15xcd3E/pIQjoX7Kbwjst2F1g+xEndHbCjEYguJ1 0t1vy4/8jm1SM4gu6OIwozDgBY9F3ivYI9jeJPjbmAOJtrnIcTaFlosySErfLWH7 DxieH+sXwHQ2i+f2pL7JOw4iPtz7sPpLlhPKkI8C/jbAv9ELqUoA1VWM6UEmytqw IHdbrW0W6rFGbg== X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedujedrvdehuddgieegucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhephffvufffkffojghfggfgsedtkeertdertddtnecuhfhrohhmpeforgigihhm vgcutfhiphgrrhguuceomhgrgihimhgvsegtvghrnhhordhtvggthheqnecuggftrfgrth htvghrnhepvdekleevfeffkeejhfffueelteelfeduieefheduudfggffhhfffheevveeh hedvnecukfhppeeltddrkeelrdeikedrjeeinecuvehluhhsthgvrhfuihiivgeptdenuc frrghrrghmpehmrghilhhfrhhomhepmhgrgihimhgvsegtvghrnhhordhtvggthh X-ME-Proxy: Received: from localhost (lfbn-tou-1-1502-76.w90-89.abo.wanadoo.fr [90.89.68.76]) by mail.messagingengine.com (Postfix) with ESMTPA id EF0E724005A; Mon, 11 Jan 2021 09:23:30 -0500 (EST) From: Maxime Ripard To: Eric Anholt , Maarten Lankhorst , Thomas Zimmermann , Maxime Ripard , Daniel Vetter , David Airlie Cc: linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org, Hans Verkuil , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, bcm-kernel-feedback-list@broadcom.com, Mauro Carvalho Chehab , Dave Stevenson , linux-media@vger.kernel.org, Florian Fainelli Subject: [PATCH v2 14/15] ARM: dts: bcm2711: Add the BSC interrupt controller Date: Mon, 11 Jan 2021 15:23:08 +0100 Message-Id: <20210111142309.193441-15-maxime@cerno.tech> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20210111142309.193441-1-maxime@cerno.tech> References: <20210111142309.193441-1-maxime@cerno.tech> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The BSC controllers used for the HDMI DDC have an interrupt controller shared between both instances. Let's add it to avoid polling. Reviewed-by: Florian Fainelli Signed-off-by: Maxime Ripard --- arch/arm/boot/dts/bcm2711.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm/boot/dts/bcm2711.dtsi b/arch/arm/boot/dts/bcm2711.dtsi index 4847dd305317..8bb46ae76a92 100644 --- a/arch/arm/boot/dts/bcm2711.dtsi +++ b/arch/arm/boot/dts/bcm2711.dtsi @@ -308,6 +308,14 @@ dvp: clock@7ef00000 { #reset-cells = <1>; }; + bsc_intr: interrupt-controller@7ef00040 { + compatible = "brcm,bcm2711-l2-intc", "brcm,l2-intc"; + reg = <0x7ef00040 0x30>; + interrupts = ; + interrupt-controller; + #interrupt-cells = <1>; + }; + hdmi0: hdmi@7ef00700 { compatible = "brcm,bcm2711-hdmi0"; reg = <0x7ef00700 0x300>, @@ -341,6 +349,8 @@ ddc0: i2c@7ef04500 { reg = <0x7ef04500 0x100>, <0x7ef00b00 0x300>; reg-names = "bsc", "auto-i2c"; clock-frequency = <97500>; + interrupt-parent = <&bsc_intr>; + interrupts = <0>; status = "disabled"; }; @@ -377,6 +387,8 @@ ddc1: i2c@7ef09500 { reg = <0x7ef09500 0x100>, <0x7ef05b00 0x300>; reg-names = "bsc", "auto-i2c"; clock-frequency = <97500>; + interrupt-parent = <&bsc_intr>; + interrupts = <1>; status = "disabled"; }; }; -- 2.29.2 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-17.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E4B28C433DB for ; Mon, 11 Jan 2021 14:28:10 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id A330522473 for ; Mon, 11 Jan 2021 14:28:08 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A330522473 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=cerno.tech Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-Id:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=daixeDcMoSxKH0jZmOwt58KU9HdZ9l28fPf6crCiWng=; b=LcHZ7g0wHjuPgJx5xKq/57RvX iJw33+b/tCyXcSzwB3fhWy+X3iCSZcD3zt+3tGzoXf7ANjdtZAJx2wo9CJDNGpWF2h06rBAGBsc9c BTsw3IhagWumzRSxzJT2eM9tCBm5zGs5T6n86+c7HXKSX2oJgzo1Ft8O7ux+H6FsWBjOV8FMtH7Tj /lB5O4GzGu2aSfNOE5UhJXQTk32ZNtipLMvW1VpAPqll8PQcFxDm8cqMd4LnW5LjWIaUcGHJwHcZ/ MNrKvHfL7oqhESnbKQ4nqGqd1Q463xl5eqult57z0JO6lyUYc+PcJl5Zdf5NarXuG3BALtmSSnKCT E2iJKOqxw==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kyy8u-0004Tb-8p; Mon, 11 Jan 2021 14:26:00 +0000 Received: from new2-smtp.messagingengine.com ([66.111.4.224]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kyy6W-0003L9-FP; Mon, 11 Jan 2021 14:23:38 +0000 Received: from compute4.internal (compute4.nyi.internal [10.202.2.44]) by mailnew.nyi.internal (Postfix) with ESMTP id 9646C58067D; Mon, 11 Jan 2021 09:23:31 -0500 (EST) Received: from mailfrontend1 ([10.202.2.162]) by compute4.internal (MEProxy); Mon, 11 Jan 2021 09:23:31 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cerno.tech; h= from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; s=fm1; bh=aK6UGlO5NwyBY sA003WjrWhuBRMRE4V1u0CrJOpUvi4=; b=FwNJFoiteH8ISxZtF/ldrLT7cGPG7 JwK0b17r9SQOPpW9nY1kzh/laWydFrnhgHNK9G4HrRw3RVD8pgUcNdRXQAjqHo63 aqF/DccL6vm1Hf2AQx+NZPBQoZTOPF5pIRNamWh6BhUU0XHjBdRjtj0QFonjMeL2 xg5IiP/AOHJNydmppKSxWIXz5yDdQ55WDjoJRoCkGaZe/Q4HUK52CZDO025pb7bf kdO8MVw+PiA/SwXLW8nDYgEzf8Jy5SdPAXRqc8acSOByJcEzHkZnc8IIILEpAxip f/V5O8xMu+JUhN2eNUalq/hWaHcnVuqCnNZxfTO9uX5BWdSxL21yzNR8Q== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:date:from :in-reply-to:message-id:mime-version:references:subject:to :x-me-proxy:x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s= fm1; bh=aK6UGlO5NwyBYsA003WjrWhuBRMRE4V1u0CrJOpUvi4=; b=Kok8bDTh Wd3yTbIfLtGFvZriVJxi02gcFJxr06fMY252qZZF1Nuzjfljkz7moZcqhTWm3fhm yWxqk6eqOhMTSlGu10uocIxUQdIDBUFSvviMRnqYCawe3LrRXp9UgmM9LNlGP/C0 rxK36pyDOYiDXHlgituPTUPF15xcd3E/pIQjoX7Kbwjst2F1g+xEndHbCjEYguJ1 0t1vy4/8jm1SM4gu6OIwozDgBY9F3ivYI9jeJPjbmAOJtrnIcTaFlosySErfLWH7 DxieH+sXwHQ2i+f2pL7JOw4iPtz7sPpLlhPKkI8C/jbAv9ELqUoA1VWM6UEmytqw IHdbrW0W6rFGbg== X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedujedrvdehuddgieegucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhephffvufffkffojghfggfgsedtkeertdertddtnecuhfhrohhmpeforgigihhm vgcutfhiphgrrhguuceomhgrgihimhgvsegtvghrnhhordhtvggthheqnecuggftrfgrth htvghrnhepvdekleevfeffkeejhfffueelteelfeduieefheduudfggffhhfffheevveeh hedvnecukfhppeeltddrkeelrdeikedrjeeinecuvehluhhsthgvrhfuihiivgeptdenuc frrghrrghmpehmrghilhhfrhhomhepmhgrgihimhgvsegtvghrnhhordhtvggthh X-ME-Proxy: Received: from localhost (lfbn-tou-1-1502-76.w90-89.abo.wanadoo.fr [90.89.68.76]) by mail.messagingengine.com (Postfix) with ESMTPA id EF0E724005A; Mon, 11 Jan 2021 09:23:30 -0500 (EST) From: Maxime Ripard To: Eric Anholt , Maarten Lankhorst , Thomas Zimmermann , Maxime Ripard , Daniel Vetter , David Airlie Subject: [PATCH v2 14/15] ARM: dts: bcm2711: Add the BSC interrupt controller Date: Mon, 11 Jan 2021 15:23:08 +0100 Message-Id: <20210111142309.193441-15-maxime@cerno.tech> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20210111142309.193441-1-maxime@cerno.tech> References: <20210111142309.193441-1-maxime@cerno.tech> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210111_092332_699984_1E27254B X-CRM114-Status: GOOD ( 10.59 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Florian Fainelli , Dave Stevenson , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, bcm-kernel-feedback-list@broadcom.com, linux-rpi-kernel@lists.infradead.org, Hans Verkuil , Mauro Carvalho Chehab , linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The BSC controllers used for the HDMI DDC have an interrupt controller shared between both instances. Let's add it to avoid polling. Reviewed-by: Florian Fainelli Signed-off-by: Maxime Ripard --- arch/arm/boot/dts/bcm2711.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm/boot/dts/bcm2711.dtsi b/arch/arm/boot/dts/bcm2711.dtsi index 4847dd305317..8bb46ae76a92 100644 --- a/arch/arm/boot/dts/bcm2711.dtsi +++ b/arch/arm/boot/dts/bcm2711.dtsi @@ -308,6 +308,14 @@ dvp: clock@7ef00000 { #reset-cells = <1>; }; + bsc_intr: interrupt-controller@7ef00040 { + compatible = "brcm,bcm2711-l2-intc", "brcm,l2-intc"; + reg = <0x7ef00040 0x30>; + interrupts = ; + interrupt-controller; + #interrupt-cells = <1>; + }; + hdmi0: hdmi@7ef00700 { compatible = "brcm,bcm2711-hdmi0"; reg = <0x7ef00700 0x300>, @@ -341,6 +349,8 @@ ddc0: i2c@7ef04500 { reg = <0x7ef04500 0x100>, <0x7ef00b00 0x300>; reg-names = "bsc", "auto-i2c"; clock-frequency = <97500>; + interrupt-parent = <&bsc_intr>; + interrupts = <0>; status = "disabled"; }; @@ -377,6 +387,8 @@ ddc1: i2c@7ef09500 { reg = <0x7ef09500 0x100>, <0x7ef05b00 0x300>; reg-names = "bsc", "auto-i2c"; clock-frequency = <97500>; + interrupt-parent = <&bsc_intr>; + interrupts = <1>; status = "disabled"; }; }; -- 2.29.2 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A3033C433E0 for ; Tue, 12 Jan 2021 07:57:42 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 0043322EBD for ; Tue, 12 Jan 2021 07:57:41 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0043322EBD Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=cerno.tech Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id A47116E02A; Tue, 12 Jan 2021 07:57:13 +0000 (UTC) Received: from new2-smtp.messagingengine.com (new2-smtp.messagingengine.com [66.111.4.224]) by gabe.freedesktop.org (Postfix) with ESMTPS id 2AA5E6E0E3 for ; Mon, 11 Jan 2021 14:23:32 +0000 (UTC) Received: from compute4.internal (compute4.nyi.internal [10.202.2.44]) by mailnew.nyi.internal (Postfix) with ESMTP id 9646C58067D; Mon, 11 Jan 2021 09:23:31 -0500 (EST) Received: from mailfrontend1 ([10.202.2.162]) by compute4.internal (MEProxy); Mon, 11 Jan 2021 09:23:31 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cerno.tech; h= from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; s=fm1; bh=aK6UGlO5NwyBY sA003WjrWhuBRMRE4V1u0CrJOpUvi4=; b=FwNJFoiteH8ISxZtF/ldrLT7cGPG7 JwK0b17r9SQOPpW9nY1kzh/laWydFrnhgHNK9G4HrRw3RVD8pgUcNdRXQAjqHo63 aqF/DccL6vm1Hf2AQx+NZPBQoZTOPF5pIRNamWh6BhUU0XHjBdRjtj0QFonjMeL2 xg5IiP/AOHJNydmppKSxWIXz5yDdQ55WDjoJRoCkGaZe/Q4HUK52CZDO025pb7bf kdO8MVw+PiA/SwXLW8nDYgEzf8Jy5SdPAXRqc8acSOByJcEzHkZnc8IIILEpAxip f/V5O8xMu+JUhN2eNUalq/hWaHcnVuqCnNZxfTO9uX5BWdSxL21yzNR8Q== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:date:from :in-reply-to:message-id:mime-version:references:subject:to :x-me-proxy:x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s= fm1; bh=aK6UGlO5NwyBYsA003WjrWhuBRMRE4V1u0CrJOpUvi4=; b=Kok8bDTh Wd3yTbIfLtGFvZriVJxi02gcFJxr06fMY252qZZF1Nuzjfljkz7moZcqhTWm3fhm yWxqk6eqOhMTSlGu10uocIxUQdIDBUFSvviMRnqYCawe3LrRXp9UgmM9LNlGP/C0 rxK36pyDOYiDXHlgituPTUPF15xcd3E/pIQjoX7Kbwjst2F1g+xEndHbCjEYguJ1 0t1vy4/8jm1SM4gu6OIwozDgBY9F3ivYI9jeJPjbmAOJtrnIcTaFlosySErfLWH7 DxieH+sXwHQ2i+f2pL7JOw4iPtz7sPpLlhPKkI8C/jbAv9ELqUoA1VWM6UEmytqw IHdbrW0W6rFGbg== X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedujedrvdehuddgieegucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhephffvufffkffojghfggfgsedtkeertdertddtnecuhfhrohhmpeforgigihhm vgcutfhiphgrrhguuceomhgrgihimhgvsegtvghrnhhordhtvggthheqnecuggftrfgrth htvghrnhepvdekleevfeffkeejhfffueelteelfeduieefheduudfggffhhfffheevveeh hedvnecukfhppeeltddrkeelrdeikedrjeeinecuvehluhhsthgvrhfuihiivgeptdenuc frrghrrghmpehmrghilhhfrhhomhepmhgrgihimhgvsegtvghrnhhordhtvggthh X-ME-Proxy: Received: from localhost (lfbn-tou-1-1502-76.w90-89.abo.wanadoo.fr [90.89.68.76]) by mail.messagingengine.com (Postfix) with ESMTPA id EF0E724005A; Mon, 11 Jan 2021 09:23:30 -0500 (EST) From: Maxime Ripard To: Eric Anholt , Maarten Lankhorst , Thomas Zimmermann , Maxime Ripard , Daniel Vetter , David Airlie Subject: [PATCH v2 14/15] ARM: dts: bcm2711: Add the BSC interrupt controller Date: Mon, 11 Jan 2021 15:23:08 +0100 Message-Id: <20210111142309.193441-15-maxime@cerno.tech> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20210111142309.193441-1-maxime@cerno.tech> References: <20210111142309.193441-1-maxime@cerno.tech> MIME-Version: 1.0 X-Mailman-Approved-At: Tue, 12 Jan 2021 07:57:10 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Florian Fainelli , Dave Stevenson , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, bcm-kernel-feedback-list@broadcom.com, linux-rpi-kernel@lists.infradead.org, Hans Verkuil , Mauro Carvalho Chehab , linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" The BSC controllers used for the HDMI DDC have an interrupt controller shared between both instances. Let's add it to avoid polling. Reviewed-by: Florian Fainelli Signed-off-by: Maxime Ripard --- arch/arm/boot/dts/bcm2711.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm/boot/dts/bcm2711.dtsi b/arch/arm/boot/dts/bcm2711.dtsi index 4847dd305317..8bb46ae76a92 100644 --- a/arch/arm/boot/dts/bcm2711.dtsi +++ b/arch/arm/boot/dts/bcm2711.dtsi @@ -308,6 +308,14 @@ dvp: clock@7ef00000 { #reset-cells = <1>; }; + bsc_intr: interrupt-controller@7ef00040 { + compatible = "brcm,bcm2711-l2-intc", "brcm,l2-intc"; + reg = <0x7ef00040 0x30>; + interrupts = ; + interrupt-controller; + #interrupt-cells = <1>; + }; + hdmi0: hdmi@7ef00700 { compatible = "brcm,bcm2711-hdmi0"; reg = <0x7ef00700 0x300>, @@ -341,6 +349,8 @@ ddc0: i2c@7ef04500 { reg = <0x7ef04500 0x100>, <0x7ef00b00 0x300>; reg-names = "bsc", "auto-i2c"; clock-frequency = <97500>; + interrupt-parent = <&bsc_intr>; + interrupts = <0>; status = "disabled"; }; @@ -377,6 +387,8 @@ ddc1: i2c@7ef09500 { reg = <0x7ef09500 0x100>, <0x7ef05b00 0x300>; reg-names = "bsc", "auto-i2c"; clock-frequency = <97500>; + interrupt-parent = <&bsc_intr>; + interrupts = <1>; status = "disabled"; }; }; -- 2.29.2 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel