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 5038AF8A145 for ; Thu, 16 Apr 2026 08:55:28 +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=Ltyp9Ytn975UXGULmmtdFy0qnf9xS2VLNz7e18dpAZY=; b=G274VyT39UIQDo nbPfd4dv3cjOmz3rlM/sVtgfhrbZs+0eXCvX8ydu4kZr9tiUgMZCpIMsPvnu7QrVtiH5eKvDjEcs5 b7xQfA1PAWpUbqsz+qgsc5L0pQsceqf4wBaMqsb5JWMVY7emuz0kuwb0P2kkOHiZvlOR7hiFbMd7T 43hStP0Hn65He9yzDTeHNNpUU/pd3L/l1GnhAiJ+D4eVFfx6QBwyRb/lZd10049KNNnAcxRiuktkk 0CkajJmmA+1CI2w/xuiXEv+5skpbiS7oIxUw4jTn+J6cExzyMjE7k6mz0LVnZbPzRJIjn5rFXP1fu 523+26NgUG6BnmQ+VDWg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1wDIVG-00000002CCJ-3nlX; Thu, 16 Apr 2026 08:55:14 +0000 Received: from courrier.aliel.fr ([65.21.61.41]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1wDIVD-00000002CAp-0Nig; Thu, 16 Apr 2026 08:55:13 +0000 From: Ronald Claveau DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=aliel.fr; s=courrier-s1; t=1776329704; bh=lyciA6D1svothfyq1FxMYi4aiIW3PQdO74tZM2hpXA4=; h=From:Date:Subject:References:In-Reply-To:To:Cc; b=kwsEX8G/0e7NI3BHZeK+D3umxmq1QR8UBHlip/pFiUW+Q2cZtUooIg/iV26BHQk5V RHiTIily0lJgcY7a2cmWyYGlbRoYYaM3rmz3V0/CxZPSvyKgg3lI3rPPDj61skPzPv lpaFtZNudERhezoXTNi84fiQJNL8XWUyzVkdeOtM= Date: Thu, 16 Apr 2026 10:54:40 +0200 Subject: [PATCH v2 1/3] arm64: dts: amlogic: t7: Add uart_c pinctrl pins group MIME-Version: 1.0 Message-Id: <20260416-add-bluetooth-t7-vim4-v2-1-9a57098fd055@aliel.fr> References: <20260416-add-bluetooth-t7-vim4-v2-0-9a57098fd055@aliel.fr> In-Reply-To: <20260416-add-bluetooth-t7-vim4-v2-0-9a57098fd055@aliel.fr> To: Neil Armstrong , Kevin Hilman , Jerome Brunet , Martin Blumenstingl , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Ronald Claveau X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openssh-sha256; t=1776329702; l=985; i=linux-kernel-dev@aliel.fr; s=id_ed25519; h=from:subject:message-id; bh=lyciA6D1svothfyq1FxMYi4aiIW3PQdO74tZM2hpXA4=; b=U1NIU0lHAAAAAQAAADMAAAALc3NoLWVkMjU1MTkAAAAgMGec55oxeeisqykQiUedekMYyOnR9 BG9E/7rDWyqdNoAAAAGcGF0YXR0AAAAAAAAAAZzaGE1MTIAAABTAAAAC3NzaC1lZDI1NTE5AAAA QFCzFomjZs+CMkB5MNCBKH0DvAIST7/IEQ4XXSET+/GzGlbYz9T79cA7A0210rhPfdJtvmz9RyX 7aGJ3fo/OMQo= X-Developer-Key: i=linux-kernel-dev@aliel.fr; a=openssh; fpr=SHA256:kch4osYZ6A1BrPps5AUs6KnfdE2wm4ocMtyTc8TmZMs X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260416_015511_571505_78E3F4B2 X-CRM114-Status: UNSURE ( 6.95 ) X-CRM114-Notice: Please train this message. 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: , 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 Add the pin multiplexing configuration for UART C (TX, RX, CTS, RTS) in the T7 SoC pinctrl node, required to route the UART C signals through the correct pads before enabling the controller. Signed-off-by: Ronald Claveau --- arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi b/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi index 7fe72c94ed623..4a55d9641bc9b 100644 --- a/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi +++ b/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi @@ -553,6 +553,18 @@ mux { bias-pull-up; }; }; + + uart_c_pins: uart-c { + mux { + groups = "uart_c_tx", + "uart_c_rx", + "uart_c_cts", + "uart_c_rts"; + bias-pull-up; + output-high; + function = "uart_c"; + }; + }; }; gpio_intc: interrupt-controller@4080 { -- 2.49.0 _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic