From patchwork Fri Mar 24 17:54:43 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 666755 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8B698C7619A for ; Fri, 24 Mar 2023 17:56:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231852AbjCXR4c (ORCPT ); Fri, 24 Mar 2023 13:56:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59860 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231860AbjCXR4W (ORCPT ); Fri, 24 Mar 2023 13:56:22 -0400 Received: from madras.collabora.co.uk (madras.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e5ab]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1E2841ADF6; Fri, 24 Mar 2023 10:55:58 -0700 (PDT) Received: from IcarusMOD.eternityproject.eu (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by madras.collabora.co.uk (Postfix) with ESMTPSA id 9891D6603132; Fri, 24 Mar 2023 17:55:04 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1679680505; bh=+C19HY45yz9Sl0OrylkeSlqeTXjPBT2+I9ZB7T/mxXQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=mUyYmZkjPt15oypSkEsngDvZ/RDWtpwT5TLj3nZMFoVqYB8jeT/iiBLY6FSU6OZdn sjm0jptoppCrpZoXxxlnSnL+GAlcox4Htxi/O0x7mW0l+HqiWow9G9+PkLnZXx/i3x Csc6ViAtkayXowL6BhJVgcNYkn2O3a7ez5qt19rsz3TQXVcvw4TS6Osd3/Or1soxDf kB/IFYh3CZX3hpm2OFo4GcAkOKe1n1vCSSklvwYdR3JTuGiSJUHShBoKIIDlx0zyrU iYHIk93ZltXcbI76Xl+68CvJ8J8DRPn3nsR7/PA1WbnjmMIOx4ClC4SgAemIGn7M1M +qPxtKdSsGsdw== From: AngeloGioacchino Del Regno To: matthias.bgg@gmail.com Cc: qii.wang@mediatek.com, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, jassisinghbrar@gmail.com, houlong.wei@mediatek.com, linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, kernel@collabora.com, phone-devel@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht, AngeloGioacchino Del Regno Subject: [PATCH v1 05/18] arm64: dts: mediatek: mt6795: Add nodes for I2C controllers Date: Fri, 24 Mar 2023 18:54:43 +0100 Message-Id: <20230324175456.219954-6-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.40.0 In-Reply-To: <20230324175456.219954-1-angelogioacchino.delregno@collabora.com> References: <20230324175456.219954-1-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org Add all four I2C controller nodes but keep them in disabled state as usage is board-dependant. Signed-off-by: AngeloGioacchino Del Regno --- arch/arm64/boot/dts/mediatek/mt6795.dtsi | 60 ++++++++++++++++++++++++ 1 file changed, 60 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt6795.dtsi b/arch/arm64/boot/dts/mediatek/mt6795.dtsi index 26d640e1bfb6..ceb6fc948d8a 100644 --- a/arch/arm64/boot/dts/mediatek/mt6795.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt6795.dtsi @@ -445,6 +445,66 @@ uart3: serial@11005000 { status = "disabled"; }; + i2c0: i2c@11007000 { + compatible = "mediatek,mt6795-i2c", "mediatek,mt8173-i2c"; + reg = <0 0x11007000 0 0x70>, <0 0x11000100 0 0x80>; + interrupts = ; + clock-div = <16>; + clocks = <&pericfg CLK_PERI_I2C0>, <&pericfg CLK_PERI_AP_DMA>; + clock-names = "main", "dma"; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c1: i2c@11008000 { + compatible = "mediatek,mt6795-i2c", "mediatek,mt8173-i2c"; + reg = <0 0x11008000 0 0x70>, <0 0x11000180 0 0x80>; + interrupts = ; + clock-div = <16>; + clocks = <&pericfg CLK_PERI_I2C1>, <&pericfg CLK_PERI_AP_DMA>; + clock-names = "main", "dma"; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c2: i2c@11009000 { + compatible = "mediatek,mt6795-i2c", "mediatek,mt8173-i2c"; + reg = <0 0x11009000 0 0x70>, <0 0x11000200 0 0x80>; + interrupts = ; + clock-div = <16>; + clocks = <&pericfg CLK_PERI_I2C2>, <&pericfg CLK_PERI_AP_DMA>; + clock-names = "main", "dma"; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c3: i2c@11010000 { + compatible = "mediatek,mt6795-i2c", "mediatek,mt8173-i2c"; + reg = <0 0x11010000 0 0x70>, <0 0x11000280 0 0x80>; + interrupts = ; + clock-div = <16>; + clocks = <&pericfg CLK_PERI_I2C3>, <&pericfg CLK_PERI_AP_DMA>; + clock-names = "main", "dma"; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c4: i2c@11011000 { + compatible = "mediatek,mt6795-i2c", "mediatek,mt8173-i2c"; + reg = <0 0x11011000 0 0x70>, <0 0x11000300 0 0x80>; + interrupts = ; + clock-div = <16>; + clocks = <&pericfg CLK_PERI_I2C4>, <&pericfg CLK_PERI_AP_DMA>; + clock-names = "main", "dma"; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + mmc0: mmc@11230000 { compatible = "mediatek,mt6795-mmc"; reg = <0 0x11230000 0 0x1000>;