From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 302852586CD; Tue, 25 Mar 2025 12:37:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742906242; cv=none; b=ulmnWZgnE1FQm+fB7LpBuK478wXomu2ItKAKb8N2Zsd6JWZoQgHQfhqZiyfpXZnMKutXNnH12PGI0yQTcyLj4eEYHhDiEbUR1fiuzFK6Nxi9gCc11W5Sn9kJmE5EcoebA/ec5EOKmcJORl6P5WnW8MfBXS9hapIehZN6HqPXuXw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742906242; c=relaxed/simple; bh=gRyTswpi64yG+09e+yrQJKAJjRjEve3+zwjvTAIQCqQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=lbC3DEW22+U0oZGpIlE5fInJyixJH6+pZcc9Q52Www5bVoemzzfy3ipQtTqiIJVVVHESIokR3iAhnP0iNTbwr2ffMMTmAI/OXV/uv2yHnnzaoSSCnQjkl4evnML3WVP2BxBjQwscMOqeXUa0WeW2x/Dfd+dkYFXzz+j8TvIBs3o= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=NHRcXHq0; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="NHRcXHq0" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 70521C4CEE4; Tue, 25 Mar 2025 12:37:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1742906241; bh=gRyTswpi64yG+09e+yrQJKAJjRjEve3+zwjvTAIQCqQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=NHRcXHq0HOYU68oRwu98YKDU2as2tnTL59yDa4AQWgM8vR8SnRmrV/Icag5ADv79w TTIKFtEjqPK5ln//4dNClApsX0rhrpeZhvKEYuCk6cZsCovfNjyR/reD29dBfMPkgD 3yt+wnKKt3HBit6k7ue4riwY9oR1H+0fOpx7oqKU= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Phil Elwell , Stefan Wahren , Florian Fainelli , Sasha Levin Subject: [PATCH 6.12 013/116] arm64: dts: bcm2712: PL011 UARTs are actually r1p5 Date: Tue, 25 Mar 2025 08:21:40 -0400 Message-ID: <20250325122149.559813786@linuxfoundation.org> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250325122149.207086105@linuxfoundation.org> References: <20250325122149.207086105@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Phil Elwell [ Upstream commit 768953614c1c13fdf771be5742f1be573eea8fa4 ] 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 Link: https://lore.kernel.org/r/20250223125614.3592-3-wahrenst@gmx.net Fixes: faa3381267d0 ("arm64: dts: broadcom: Add minimal support for Raspberry Pi 5") Signed-off-by: Florian Fainelli Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/broadcom/bcm2712.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/broadcom/bcm2712.dtsi b/arch/arm64/boot/dts/broadcom/bcm2712.dtsi index 26a29e5e5078d..447bfa060918c 100644 --- a/arch/arm64/boot/dts/broadcom/bcm2712.dtsi +++ b/arch/arm64/boot/dts/broadcom/bcm2712.dtsi @@ -232,7 +232,7 @@ uart10: serial@7d001000 { interrupts = ; clocks = <&clk_uart>, <&clk_vpu>; clock-names = "uartclk", "apb_pclk"; - arm,primecell-periphid = <0x00241011>; + arm,primecell-periphid = <0x00341011>; status = "disabled"; }; -- 2.39.5