From patchwork Sun Feb 23 12:56:14 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stefan Wahren X-Patchwork-Id: 13987042 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 6E4BBC021B2 for ; Sun, 23 Feb 2025 13:02:25 +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:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; 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b=anBOluLLuhFVb6CuqkmueMYq3eyIKNRGaiA6WZ2DUB3k5xVDdG4wJtYS7TbrYi6L 9JztbwPkHTU4wiTuXR+7TnW8JNuTucje2THuqBUn85bpapWbk8tNCzDPv8iwmVE+4 OXuA9V9R0BdKuTCqugHTk1VBNgTOXHLlQVnvqYOmwc9QxyGHrJi/JmMMYiO+mnfCt 21TT9z2J9f15oCPCt4ywCL3NoSTQMOiS620k7BwE+hHRSZs6+rfhD7myRTN0Z0tTm b4WczasDDBK7pcN/2/ycwDzuJoBffw5TstMJAyKjQeyJ7lvf2SNBlu75XNvNG00Ep TY5IYDuhzZRYghEP7Q== X-UI-Sender-Class: 724b4f7f-cbec-4199-ad4e-598c01a50d3a Received: from stefanw-SCHENKER ([37.4.251.153]) by mail.gmx.net (mrgmx005 [212.227.17.190]) with ESMTPSA (Nemesis) id 1MwQT9-1tVcZT3Rcz-00zXSI; Sun, 23 Feb 2025 13:57:38 +0100 From: Stefan Wahren To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Florian Fainelli Cc: Phil Elwell , linux-arm-kernel@lists.infradead.org, bcm-kernel-feedback-list@broadcom.com, devicetree@vger.kernel.org, Andrea della Porta , Stefan Wahren Subject: [PATCH 2/2] arm64: dts: bcm2712: PL011 UARTs are actually r1p5 Date: Sun, 23 Feb 2025 13:56:14 +0100 Message-Id: <20250223125614.3592-3-wahrenst@gmx.net> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250223125614.3592-1-wahrenst@gmx.net> References: <20250223125614.3592-1-wahrenst@gmx.net> MIME-Version: 1.0 X-Provags-ID: V03:K1:t8kfKO0oF0vOc0glQ96u+r/BGafTmhu6cgmV9ethU0tDCqFDeQM eNos1pyd29c+CrLifsBtkqvg7z7SjSnhC/2yUML8qvS9ZHqOf1imLJj14qGgfARz2xZXI9P B/HlkiQ8vAC5IzSbmUxhATZHSFkCVgpqqIhxNxdHFLKXyR6qT3pS02skLn01UyXLOi+LqzS MDD+N6DWN6ATe+4yZF/XA== UI-OutboundReport: notjunk:1;M01:P0:7+vLiNj2Anw=;tgo/BHSI1E6YudW043hdjQ07MXm y/M++YnkolTsxfmk0OhKtVCIFsp/FzV7m8wP5FWCPRxUOaoqNl3lh9sMaKscCidHS/Pkjaaby Evc33SLFXdtBiLiy38VHayEyPegBUu6FjJS8ejagUYg1ROMAC9TjQ5RC+Sj1RlO3A6ILZfoh3 wN2shnv8fLxDObd9c37L87AmtsOm0X3ND/eF8WGpL8sWXjKbLnXj3erZ0Gg8ojRnl4/HqX0jQ LjRh66hQnbNJPL83hHvsWE+itmr4fViNxwaDWyLKLJM4XZcFGQmwILir4y1S1KJr6wMWQLlA0 S3rLTLehBNxy19S9pKB3/0iA397jTx0uwxyoOknpuZPwVWyiXAOu8tgkEI914Bdk5bSGpwLm0 /W0K1IG7NXXQBpkxYJXHK8figbpMqXTGhGs+RoD17N/dimPXlc2G3rhG9RE3uwEQLur4X+NWW 92QpUp/1pwbcD5ZORabD94/arnc5B6hnGcFcoGmDxEABbUxAXYdJAIvNBLol7P0FwPbwCN5y/ hivYcnaP4lzhKI9MEM0EYJaPv8zjpcftx/B57aMIY37XiMYGyPfvgz0g8d+RmsevsEKMWbSzm 9pjXN/2UApLsSU8L6ON7IEzFcgVo+5dFxZaWTNQHNd+7LnZM9ji6qYyalN6UKOqPzqCigFDzP Kjcd25/jbSI7sGbH4POXRphAMWfglMmoW6G2ZPxOYAOIkUgTR151m31Vfc4txgqIctODygCYr 0wzmh9At0jIFUjBlr1pg1MbdrvmOCQy0jr7v+OXZxA1r/JdmDxWEhjRdvqPzFX5GybzglP3Do nxwGh1hANhVtujpt52UMyKWGh1pgVQWbcaLRvGgR/AheeY3LeGpX5GDy1zmNlfU/bpSz1zf5x 3dMHSYxnFVIN0uuNoykb5v0h6n/AOoUNX18H/JJo+VlWSuzHt+Xe/46uKklBUB4lI07tjb6m8 W60Dl8wVtvrbfGx535xLYtvCYCF4T0mE87/UPl+kYW0o0QoJNT3A1Qj071XS+BPNtIZ5FOTlC BwKjmelR4KXYDfWyqVbF7Yut6p78UFEaRmxKwLSJylAs05Y0Pdb9EERTV0H4raI99S8v2Igh/ tZydZ/LiFq7pzTEEP8x6U3gCiQ4OBNKHHpl1O/xhFu1+BTAYaUPjf+9uBC4gTyd9vCa29Ijxz JnhB1//nu0lEiGsOW/B0WqjUS1/MEEOpkGv2km2MYZ/ZKGIi7a7dnUCKGf7PYSD1Xk+QkbkNR nTq76+a0fa+eCeUvQ2KbRESWZs3cyrbnz9QTLrhn+mYiqi0UXp0NWf6/pR3X77AVQUzGnXfQg buxaDGDl0ViK8EE8Df1uesQEeBBxbwwAyupMtLocvjTfZOSwS6jxAqikkKqeLBxmESliRUU0r RYFzuh/5oR5+wD6Y/HYfmlob/I27ixYBdQCmM0rOI3afSK8Fjn3+XNeqmN X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250223_045747_782499_EBCB54F3 X-CRM114-Status: GOOD ( 11.13 ) 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 From: Phil Elwell The ARM PL011 UART instances in BCM2712 are r1p5 spec, which means they have 32-entry FIFOs. The correct periphid value for this is 0x00341011. Thanks to N Buchwitz for pointing this out. Signed-off-by: Phil Elwell Signed-off-by: Stefan Wahren --- arch/arm64/boot/dts/broadcom/bcm2712.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 2.34.1 diff --git a/arch/arm64/boot/dts/broadcom/bcm2712.dtsi b/arch/arm64/boot/dts/broadcom/bcm2712.dtsi index 689c82b7f596..9e610a89a337 100644 --- a/arch/arm64/boot/dts/broadcom/bcm2712.dtsi +++ b/arch/arm64/boot/dts/broadcom/bcm2712.dtsi @@ -227,7 +227,7 @@ uart10: serial@7d001000 { interrupts = ; clocks = <&clk_uart>, <&clk_vpu>; clock-names = "uartclk", "apb_pclk"; - arm,primecell-periphid = <0x00241011>; + arm,primecell-periphid = <0x00341011>; status = "disabled"; };