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 F2A17C54ED1 for ; Fri, 23 May 2025 14:43:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:CC:To:In-Reply-To:References :Message-ID:Content-Transfer-Encoding:Content-Type: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=R4Em2WOCtNmZnECHj9cB8orbqHwuCdEzrhZKZaFoeaU=; b=iBn+ImL2UuK4R9BShw7UpWTXV+ DM98ZBl+iGhv7VU/hgpwVsXM2e8ntJ48NtfmEBV5lzqa/kS+/+aYL3FljG3YNpKmkjFWC9AwEjPIg XzCkCF1VWdWLMONtVvjvWoo/SKe9sTfg4vWnRcDX2iprP1vUSzqfN+NJkT84+dOdo7H6B50WkrcDO 3atg0QbVd40sxUReSzbJWm0BEKmRRCnoYzWTOOvYeHpHmWLgdd8cIQhBYOLMjIhzaDHmEt7E9HxZZ BxIwiH/+MZtlXhOU53pwbTEVs1iB339IbM9KIsgVEze/AHIrTo42zKjKvRoQO36j+bzyNR6CNShKG 4eELbJgQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uITb9-000000045bD-0soc; Fri, 23 May 2025 14:42:11 +0000 Received: from mx07-00178001.pphosted.com ([185.132.182.106]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uIRhS-00000003paY-1g8e for linux-arm-kernel@lists.infradead.org; Fri, 23 May 2025 12:40:35 +0000 Received: from pps.filterd (m0241204.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 54N825Qb007894; Fri, 23 May 2025 14:40:24 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=selector1; bh= R4Em2WOCtNmZnECHj9cB8orbqHwuCdEzrhZKZaFoeaU=; b=rOi4/I9r/s7PDCaJ +KV9B4Q0luqEdl6HI4oieZo2yKF+HKisfZjIzIqGo8ytPmLsFD9JMfDAOgYQwHhj dQ1TDgUiY7gTtreu/6vLffLx4MYKrUJMEiIEe1Yzm4/c2f3ikAq/fPIQF8hl4mAh p2tHXgF4+OixH06A1UAN2WDeHOthaBpkhbkLxGtSzgJSSnw5YXFREBIGrCJbshz7 t36cgh7y5Bzy8cfilf+Qf+zpJh8+l1YzCjqpaQaA8vKAAWtm2wA7Pe0iB/nShKgo HOeOmer0SLdaJNEj7Jk22vJOQGITnRdbfWdW35kC1LCQNh+HkkEO2wK+Mmd9aLjy dfSryQ== Received: from beta.dmz-ap.st.com (beta.dmz-ap.st.com [138.198.100.35]) by mx07-00178001.pphosted.com (PPS) with ESMTPS id 46rwffe5na-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 23 May 2025 14:40:24 +0200 (MEST) Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-ap.st.com (STMicroelectronics) with ESMTP id 33D6440057; Fri, 23 May 2025 14:39:15 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node2.st.com [10.75.129.70]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id D7FB0A0D924; Fri, 23 May 2025 14:38:30 +0200 (CEST) Received: from localhost (10.48.81.67) by SHFDAG1NODE2.st.com (10.75.129.70) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.39; Fri, 23 May 2025 14:38:30 +0200 From: =?utf-8?q?Cl=C3=A9ment_Le_Goffic?= Date: Fri, 23 May 2025 14:38:21 +0200 Subject: [PATCH v3 9/9] ARM: dts: stm32: add Hardware debug port (HDP) on stm32mp157c-dk2 board MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Message-ID: <20250523-hdp-upstream-v3-9-bd6ca199466a@foss.st.com> References: <20250523-hdp-upstream-v3-0-bd6ca199466a@foss.st.com> In-Reply-To: <20250523-hdp-upstream-v3-0-bd6ca199466a@foss.st.com> To: Linus Walleij , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maxime Coquelin , Alexandre Torgue , Bartosz Golaszewski CC: , , , , , =?utf-8?q?Cl=C3=A9ment_Le_Goffic?= X-Mailer: b4 0.15-dev-6f78e X-Originating-IP: [10.48.81.67] X-ClientProxiedBy: SHFCAS1NODE2.st.com (10.75.129.73) To SHFDAG1NODE2.st.com (10.75.129.70) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.0.736,FMLib:17.12.80.40 definitions=2025-05-23_03,2025-05-22_01,2025-03-28_01 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250523_054034_733210_550709AB X-CRM114-Status: UNSURE ( 9.87 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On the stm32mp157fc-dk2 board, we can observe the hdp GPOVAL function on SoC pin E13 accessible on the pin 5 on the Arduino connector CN13. Add the relevant configuration but keep it disabled as it's used for debug only. Signed-off-by: Clément Le Goffic --- arch/arm/boot/dts/st/stm32mp157c-dk2.dts | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm/boot/dts/st/stm32mp157c-dk2.dts b/arch/arm/boot/dts/st/stm32mp157c-dk2.dts index 324f7bb988d1..8a8fdf338d1d 100644 --- a/arch/arm/boot/dts/st/stm32mp157c-dk2.dts +++ b/arch/arm/boot/dts/st/stm32mp157c-dk2.dts @@ -63,6 +63,12 @@ &dsi_out { remote-endpoint = <&panel_in>; }; +&hdp { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&hdp2_gpo &hdp2_pins_a>; + pinctrl-1 = <&hdp2_sleep_pins_a>; +}; + &i2c1 { touchscreen@38 { compatible = "focaltech,ft6236"; -- 2.43.0