From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from madrid.collaboradmins.com (madrid.collaboradmins.com [46.235.227.194]) (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 BA6B418FDB1; Wed, 10 Jul 2024 10:46:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=46.235.227.194 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720608362; cv=none; b=DYqL9o8RQzHYriTVGVVllhQLGohDQclw6vitBr5DHPuyLnhbtp34lQhKhchR8nZi8CXY5XNPkm2MkqDnxNk/PeBS9Z9PX6DMW0nEs58D8bEoxfEIO24Hw6P5m18tUnSYuHP00OcbIIn0D14+iEZBWG06/hYhQH59duZTLqlGnn8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720608362; c=relaxed/simple; bh=OT6YCCN0htNhieZjFLd6a0qp/JNFJI1m8IJPRRTsawA=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=DA+tQtpyQYUqJihFam7KCt0oIMa+cGIHe9AZLG/3tTjz+CjfzPbAngrGWEUbJKbovd1IBqVHjFozgGyW4PXSGLSeQygwyJo5v9P1wrYIk1E2mQAYxrxYSn2hCERKQZ5JBUr3t0GzPz28I6Io8q6TDmWVeG86idkXRjGjd3EYkx8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b=oac1qC1t; arc=none smtp.client-ip=46.235.227.194 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b="oac1qC1t" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1720608358; bh=OT6YCCN0htNhieZjFLd6a0qp/JNFJI1m8IJPRRTsawA=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=oac1qC1tpy0MhlTjXLhqCoClYM4Gfwh164dGc8lvoNoEfoVWoLMHJE1CNxOogNBe5 cBj81asvYLMdrBhlfKP8xFrICNZjnCEX3KGjqZqD6grjIRSCNC0YcQhcvWjrLqyl1p 0iowSCdUXo07D16fndDYL9/5dtvEojPQvNy2T8Ly/o1LJ7wCCaBYxCT2J/EmDR+Li/ wPK+8G4EWdmdsjWqH+NbKQIt/UKV+U2KvzMS1iwX8U2L/99CqtwMFa1ebF8NmNXe1q bSNu0lr7BXkvK8C6Vt0J9OfgYShVrFook4OciW1BZdflq2W+2wol84bck2AOcklO6O CqR8kWSpcvrsA== Received: from [100.113.186.2] (cola.collaboradmins.com [195.201.22.229]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by madrid.collaboradmins.com (Postfix) with ESMTPSA id D67F437810CD; Wed, 10 Jul 2024 10:45:57 +0000 (UTC) Message-ID: <126053ef-3bfb-47c2-aa17-eb1d26d99102@collabora.com> Date: Wed, 10 Jul 2024 12:45:57 +0200 Precedence: bulk X-Mailing-List: linux-watchdog@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v1 0/4] add syscon requirement for mt7988 To: Frank Wunderlich , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , Wim Van Sebroeck , Guenter Roeck Cc: Frank Wunderlich , Daniel Golle , linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-watchdog@vger.kernel.org References: <20240709101328.102969-1-linux@fw-web.de> From: AngeloGioacchino Del Regno Content-Language: en-US In-Reply-To: <20240709101328.102969-1-linux@fw-web.de> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Il 09/07/24 12:13, Frank Wunderlich ha scritto: > From: Frank Wunderlich > > Some nodes require the syscon fallback at least in u-boot when using > OF_UPSTREAM. > > This is because uboot driver uses syscon_node_to_regmap in mtk_eth.c for > "mediatek,toprgu", "mediatek,xfi_pll" and reset pointing to watchdog-node. > I wonder what's the major blocker here to modify the u-boot driver to take the upstream devicetree as-is, instead of using syscon_node_to_regmap? Regards, Angelo > Frank Wunderlich (4): > dt-bindings: watchdog: mediatek,mtk-wdt: add MT7988 syscon requirement > dt-bindings: clock: mediatek: add syscon requirement for mt7988 > xfi-pll > dt-bindings: clock: mediatek: add syscon requirement for mt7988 > ethwarp > arm64: dts: mediatek: mt7988: add syscon for watchdog, xfi-pll and > ethwarp > > .../devicetree/bindings/clock/mediatek,mt7988-ethwarp.yaml | 6 ++++-- > .../devicetree/bindings/clock/mediatek,mt7988-xfi-pll.yaml | 7 +++++-- > .../devicetree/bindings/watchdog/mediatek,mtk-wdt.yaml | 5 ++++- > arch/arm64/boot/dts/mediatek/mt7988a.dtsi | 6 +++--- > 4 files changed, 16 insertions(+), 8 deletions(-) >