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 49923253944; Tue, 1 Jul 2025 06:06:59 +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=1751350019; cv=none; b=Mdr3RIFeskrnI2uSt1g7O4pLq1/wizZ8YKyTZiJ4ikJH/bFZL2CcqofUXJ8J2gkYbFRxFvXm54bPBf1R1JPEGPhjzQcV3BblKTB5/IHS5PjLM4ZhHY3PB2SfEZTOxJfMdyd0/wEiNezUM6bK3RgBkEWaT39RWsrySyE5XvBxBqU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751350019; c=relaxed/simple; bh=yl69ujOKudAoxb7BsY6W6/j+nW0EaIsBsX9NLiSjkC4=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=t1a+E2GlzH5zwG6uGcwq3gLc7cV0chE8iOU+PNbEOwOy2OWaje2Tzu18vk7gi/ZF/pwWbOfkk5fBAfGpbVNipT+wImH/sZ3hHBEWzmLVSVcdN1rkecguX5dnvXFLSHly1xvbgLjdXLnyfXA38S2xpxft+3L/Dds0aS8/BHIHZbg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=l6Lm+TbJ; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="l6Lm+TbJ" Received: by smtp.kernel.org (Postfix) with ESMTPS id E9DB2C4CEFE; Tue, 1 Jul 2025 06:06:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1751350019; bh=yl69ujOKudAoxb7BsY6W6/j+nW0EaIsBsX9NLiSjkC4=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=l6Lm+TbJXFCiOILQRwUqwcYAkDVVqX9rLNJfjuN4dNYpfvuDL2c+yZZqu+3hInd6O jdJsap77kzAiDtOnlXC9/rzjnMBEhcty/3PV9ncwJaTR52pmB4QoUfi5vV5cs27eT0 3gL4wCFS6GQgapZLHZoL9WA4O7f4ZtSKzK84eLImxYmEFEZ/F5k2CSXkiSv5TPgH4H CEUY5DgJKU9pzAUFfbV2EQQEhKRQ4MDd7Z901HUdzm9MoEr+b6IG9ZWcHRBeXueN8t bf4rdo95E7rz/ngXqMuBzyQlbi76Cq95bhGFzOBQggW848l2Ei7ZFMpKzjgKvZHe6s n55sGlXoGJ1+w== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id E1BFDC8303B; Tue, 1 Jul 2025 06:06:58 +0000 (UTC) From: Max Shevchenko via B4 Relay Date: Tue, 01 Jul 2025 09:07:02 +0300 Subject: [PATCH v3 08/11] ARM: mediatek: add MT6572 smp bring up code Precedence: bulk X-Mailing-List: linux-serial@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20250701-mt6572-v3-8-8937cfa33f95@proton.me> References: <20250701-mt6572-v3-0-8937cfa33f95@proton.me> In-Reply-To: <20250701-mt6572-v3-0-8937cfa33f95@proton.me> To: Greg Kroah-Hartman , Jiri Slaby , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , Thomas Gleixner , Daniel Lezcano , Wim Van Sebroeck , Guenter Roeck , Sean Wang , Russell King Cc: linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-watchdog@vger.kernel.org, Max Shevchenko X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1751350015; l=1940; i=wctrl@proton.me; s=20250603; h=from:subject:message-id; bh=PSE9MkQgZmOqgXgkbRv8mf/3whMKOtrk3zwWFrj3c7Q=; b=KWkSJeZfxusTPI4uIF19+84KsqxhE+OptOVcoVaBekTd7CikI1o6vPYPps+1GacT+silks3LQ BSELHxQkamLDGKlPj47Gk1eMmDJifYWAVEE0Mesd6OyTvUm/ufnjYfT X-Developer-Key: i=wctrl@proton.me; a=ed25519; pk=JXUx3mL/OrnRvbK57HXgugBjEBKq4QgDKJqp7BALm74= X-Endpoint-Received: by B4 Relay for wctrl@proton.me/20250603 with auth_id=421 X-Original-From: Max Shevchenko Reply-To: wctrl@proton.me From: Max Shevchenko Add support for booting the secondary CPU on the MT6572 SoC. Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: Max Shevchenko --- arch/arm/mach-mediatek/Kconfig | 4 ++++ arch/arm/mach-mediatek/platsmp.c | 7 +++++++ 2 files changed, 11 insertions(+) diff --git a/arch/arm/mach-mediatek/Kconfig b/arch/arm/mach-mediatek/Kconfig index 35a3430c7942d897106bb32916df78347113798a..638eabad2dd37ee56244fc036cb76af135aee416 100644 --- a/arch/arm/mach-mediatek/Kconfig +++ b/arch/arm/mach-mediatek/Kconfig @@ -15,6 +15,10 @@ config MACH_MT2701 bool "MediaTek MT2701 SoCs support" default ARCH_MEDIATEK +config MACH_MT6572 + bool "MediaTek MT6572 SoCs support" + default ARCH_MEDIATEK + config MACH_MT6589 bool "MediaTek MT6589 SoCs support" default ARCH_MEDIATEK diff --git a/arch/arm/mach-mediatek/platsmp.c b/arch/arm/mach-mediatek/platsmp.c index 16a4ee6c959050474c5535ac6a65d92b29482d53..bbd26d423bdef23629ec5ca9d9c61903748988b7 100644 --- a/arch/arm/mach-mediatek/platsmp.c +++ b/arch/arm/mach-mediatek/platsmp.c @@ -29,6 +29,12 @@ static const struct mtk_smp_boot_info mtk_mt8135_tz_boot = { { 0x3f8, 0x3f8, 0x3f8 }, }; +static const struct mtk_smp_boot_info mtk_mt6572_boot = { + 0x10001400, 0x08, + { 0x534c4131 }, + { 0x0c }, +}; + static const struct mtk_smp_boot_info mtk_mt6589_boot = { 0x10002000, 0x34, { 0x534c4131, 0x4c415332, 0x41534c33 }, @@ -49,6 +55,7 @@ static const struct of_device_id mtk_tz_smp_boot_infos[] __initconst = { }; static const struct of_device_id mtk_smp_boot_infos[] __initconst = { + { .compatible = "mediatek,mt6572", .data = &mtk_mt6572_boot }, { .compatible = "mediatek,mt6589", .data = &mtk_mt6589_boot }, { .compatible = "mediatek,mt7623", .data = &mtk_mt7623_boot }, { .compatible = "mediatek,mt7629", .data = &mtk_mt7623_boot }, -- 2.50.0