From patchwork Tue Feb 18 11:49:15 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Quentin Schulz X-Patchwork-Id: 13979725 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 0836EC021AA for ; Tue, 18 Feb 2025 12:04:40 +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:Cc:To:In-Reply-To:References:Message-Id :MIME-Version:Subject:Date:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=12g4N/noc/hsG3HPFTZhFLe+GXga0Ctlij5IFF0saFU=; b=InIGCQsMp/Dqb4 9hFSPUj42Fbm2UnvBn/H24lsTmMGW0g0X6Xg58d/ufLbySw5+WjFYU0d1zvV8+Lai2QKbOb9kEUzh e9GgdFsJMdeAbENjJT6mHqMeFGofYmLDpItY7Nrr53ye1rq7ImrwGduDSnGBp/pzDYDcwbGAiYRK+ pnUr1U86VQE80Z4wm0tCW//w/xAtBsMIDTvJ0vrisJkVht6bquyaMI5EURn3ho+uG6fD2L5YOLQtN WBFXEqSa9Y3rW4h3bSJufYWzSynwojHhr6vk6FcFgSy15syOadQEw8BxCSKs3aa2vio3V6LcPc8Tq ELWt6Myqln3k6Spzs0Xg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tkML5-000000084ej-2CsR; Tue, 18 Feb 2025 12:04:35 +0000 Received: from smtp-8fa8.mail.infomaniak.ch ([83.166.143.168]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tkM6X-000000081WC-2gSz for linux-rockchip@lists.infradead.org; Tue, 18 Feb 2025 11:49:36 +0000 Received: from smtp-3-0000.mail.infomaniak.ch (unknown [IPv6:2001:1600:4:17::246b]) by smtp-3-3000.mail.infomaniak.ch (Postfix) with ESMTPS id 4YxyVg2sRSz6J3; Tue, 18 Feb 2025 12:49:31 +0100 (CET) Received: from unknown by smtp-3-0000.mail.infomaniak.ch (Postfix) with ESMTPA id 4YxyVf6L2mzkNs; Tue, 18 Feb 2025 12:49:30 +0100 (CET) From: Quentin Schulz Date: Tue, 18 Feb 2025 12:49:15 +0100 Subject: [PATCH 4/9] arm64: dts: rockchip: disable I2C6 on Puma DTSI MIME-Version: 1.0 Message-Id: <20250218-tsd-align-haikou-v1-4-5c44d1dd8658@cherry.de> References: <20250218-tsd-align-haikou-v1-0-5c44d1dd8658@cherry.de> In-Reply-To: <20250218-tsd-align-haikou-v1-0-5c44d1dd8658@cherry.de> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Quentin Schulz X-Mailer: b4 0.14.2 X-Infomaniak-Routing: alpha X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250218_034933_858463_A35AF148 X-CRM114-Status: UNSURE ( 9.02 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org From: Quentin Schulz The bus is only exposed on Q7 Camera FFC connector which accepts external adapters such as Q7 Camera Demo. The enabling of I2C6 should therefore be done in the adapter Device Tree Overlay and not in the SoM DTSI, so let's disable it by default. Signed-off-by: Quentin Schulz --- arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi index f398a55408ee2c8259085cf2325da97cdce3e4de..548bd7b486c185c80be87d433f149c3fac65ae8a 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi @@ -395,7 +395,6 @@ &hdmi { &i2c6 { clock-frequency = <400000>; - status = "okay"; }; &i2c7 {