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 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 3671CC624D5 for ; Tue, 1 Sep 2026 15:27:54 +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:Reply-To:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References: Message-Id:MIME-Version:Subject:Date:From:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=aYMCPNaXaht5C/LdzUt/D/u+JlWmk50EkjytumehyOU=; b=cBZX1B5lhhyagU HLOnwUDPp71itn2XdKAXeKXkANH0spPBVEtgNf35MD9AxZ6d26j/19J1YKHURpMkkJdbuaFG8wqlh zcTCwQn1qv03mjUyPvxHMSf6IztnZ8jSi/uopCodPo7er/EwGL8PDRp81mIvbBWF/I9cL8qCMzKW0 yD8vBiABzJEHecgicn5SQ+59R7AAQTuOLM1cPnhoQ21yXybH5bXRwW5mk0/1qmfqqDtQqNlr1zd6w YIRyyEE0PwEIrvKAWX8b4sJSKPR5hxBizqlK9y0W3I2gANc4d4bv5w7EVDnA+BGANHr7WniVHTanM FzsZiRooCwvvJtP9J2Uw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1x1QOq-0000000CUAz-49Jv; Tue, 01 Sep 2026 15:27:48 +0000 Received: from sea.source.kernel.org ([172.234.252.31]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1x1QOp-0000000CU8i-1cYd; Tue, 01 Sep 2026 15:27:47 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id ED6FE433AD; Tue, 1 Sep 2026 15:27:46 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id C51D9C4AF18; Tue, 1 Sep 2026 15:27:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1788276466; bh=OuEeieU+V6Hv70haVoj7A7lwMd9n5Nm96UZgZOqvhug=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=l9RtJ98t7H1IDdapibl0W/Z4iL9+fD6pIwu5gu5Engbzd3fFoGUTolpWRNHT81H// fjoOR6swbRWHMSI/5kxfF9vfgLaR2TDGhhoo79eqKVyrLDvoaoE+CaHS3BHYvx1HqM Ci9uvvKgFuBIcY+oqyQN68PHerDA/kFT2HtIdun9fdyw7u/WZ5gV6F6hEs0kANmemJ 9KvktKEo+7OzXrJsiZFD+mafypcq8kgERxRVU7kqbSP0ZViHUt8muG0TZMtKeG9xkN PdrZzgazhxkCJRIeyS2RieHK4A9zVBD6KmpQEFdXEkegfYv9dksbtpm8A+5gtbCQ68 QhpDfq0hXk1YQ== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id AF270C624D7; Tue, 1 Sep 2026 15:27:46 +0000 (UTC) From: Ronald Claveau via B4 Relay Date: Tue, 01 Sep 2026 17:25:56 +0200 Subject: [PATCH v10 5/6] arm64: dts: amlogic: t7: Add i2c controller node MIME-Version: 1.0 Message-Id: <20260901-add-mcu-fan-khadas-vim4-v10-5-aecdb9955a30@aliel.fr> References: <20260901-add-mcu-fan-khadas-vim4-v10-0-aecdb9955a30@aliel.fr> In-Reply-To: <20260901-add-mcu-fan-khadas-vim4-v10-0-aecdb9955a30@aliel.fr> To: Neil Armstrong , Lee Jones , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Andi Shyti , Kevin Hilman , Jerome Brunet , Martin Blumenstingl , Beniamino Galvani , "Rafael J. Wysocki" , Daniel Lezcano , Zhang Rui , Lukasz Luba , Liam Girdwood , Mark Brown Cc: linux-amlogic@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-i2c@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-pm@vger.kernel.org, mfd@lists.linux.dev, Ronald Claveau X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=1224; i=linux-kernel-dev@aliel.fr; h=from:subject:message-id; bh=aLYRKhvnbuah+/DuOuT+PfGuc1jyAXlae73BAxIufCo=; b=owGbwMvMwCWm1SvKXP3cUInxtFoSQ9a0d+/eZhodzvRNn6t8z4Ht04IrulaBQhpy018tV1u9V n5F5VLxjlIWBjEuBlkxRZb+uZYn3l0+eubrHvUUmDmsTCBDGLg4BWAiH7oZ/qdF7hCNOx/x4pqp WYh2zNG6icFdTz5MVSjoNJbufhq0/xDDX2n598UP9h/rPrRMfMrpB9uu7eK+5WHg2dVdfKJfmkV sHj8A X-Developer-Key: i=linux-kernel-dev@aliel.fr; a=openpgp; fpr=DFD863F61375BF917F0012173953305EF1D0EC3E X-Endpoint-Received: by B4 Relay for linux-kernel-dev@aliel.fr/default with auth_id=744 X-Original-From: Ronald Claveau X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: linux-kernel-dev@aliel.fr Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org From: Ronald Claveau Add the T7 i2c controller node used by the Khadas VIM4 for MCU communication. Use amlogic,meson-axg-i2c as fallback compatible. Reviewed-by: Neil Armstrong Reviewed-by: Martin Blumenstingl Signed-off-by: Ronald Claveau --- arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi b/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi index c3dc479b137de..0f48e23077e99 100644 --- a/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi +++ b/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi @@ -724,6 +724,16 @@ pwm_ao_cd: pwm@60000 { status = "disabled"; }; + i2c_m_ao_a: i2c@76000 { + compatible = "amlogic,t7-i2c", "amlogic,meson-axg-i2c"; + reg = <0x0 0x76000 0x0 0x48>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = ; + clocks = <&clkc_periphs CLKID_SYS_I2C_AO_A>; + status = "disabled"; + }; + sd_emmc_a: mmc@88000 { compatible = "amlogic,t7-mmc", "amlogic,meson-axg-mmc"; reg = <0x0 0x88000 0x0 0x800>; -- 2.49.0 _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic