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 ADE7ECA1013 for ; Fri, 5 Sep 2025 14:35:59 +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=mG1dwW8e+KHt5M47urUQVsE3NGGmomoS29HjaU5lJmw=; b=b5rPSWXjQ7CATgYxEurFi3rZqo s36xeJZqqAfWZWnNbzJicPu3yeK1CAWZX/JFtHQhO7dq036TNoIEqOM7ve/6GyM1EAC7dqYUxRCLX F2rqkw2Fdrud5xCHztklxLYwNKjN9fJv24WhzDWLgVW+Md2cKfoSy1vqk7HX8GFvqnyEVU/Yr+jyI mvVvJXBJEeZVQyT0qYAnFmOdRRZRQUdrpt7FRYyvu6/uFAj2xWwq4WCUDFyENQN6UOcbn6ZkhCEzb zJr52l5QRYsZllFerT2xmRGx0O0Zu1Wmpvp3liW7ffq5tAsERy+zF0GErvku0ZAcT9zK9lXgbQD9u 08cz7xsg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uuXXc-00000002Ndp-2ZDA; Fri, 05 Sep 2025 14:35:52 +0000 Received: from sender4-pp-f112.zoho.com ([136.143.188.112]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uuTc0-0000000126a-1F2c; Fri, 05 Sep 2025 10:24:09 +0000 ARC-Seal: i=1; a=rsa-sha256; t=1757067836; cv=none; d=zohomail.com; s=zohoarc; b=ATg3h1zfv3/jS6zXhkHRoPD3g9DIqIS+2eN2G4Jo5dnkbCpTKlN97xxnoMyqm+4VEEpq8uKQ4WNKloi2BB983gMCvWM4lTZJ/sSsB3MwL950b0VxSTCrNMRVZutQD0vA2bYko24KR/29ciL0w7IH54uP3eZWncEGMZU6BgGpsnU= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1757067836; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:MIME-Version:Message-ID:References:Subject:Subject:To:To:Message-Id:Reply-To; bh=mG1dwW8e+KHt5M47urUQVsE3NGGmomoS29HjaU5lJmw=; b=SoCr2YzRUQWKK3GYq4uMzKPrwztceuMJHaOjBv8SSvqMZHU/VyoxwMCEpEtO62onwgNhocPbEU5f1UyXobly7dnv4RxSk49+euG4EXYuXJkjd6bX3URLE69dLEXrHSACDEwG+BXoalm36VHTp5yR1Zh4xDuP0HXWEoKBcDTIWRk= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=collabora.com; spf=pass smtp.mailfrom=nicolas.frattaroli@collabora.com; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1757067836; s=zohomail; d=collabora.com; i=nicolas.frattaroli@collabora.com; h=From:From:Date:Date:Subject:Subject:MIME-Version:Content-Type:Content-Transfer-Encoding:Message-Id:Message-Id:References:In-Reply-To:To:To:Cc:Cc:Reply-To; bh=mG1dwW8e+KHt5M47urUQVsE3NGGmomoS29HjaU5lJmw=; b=cpZi6IsOGzsNtksRZR7kgEozkeRs1S/z6eupPnXQ7jCjm8Molu0n31MS0CujbVAH JEx+Lwi2KkSDkymGRZ4yS/shYv/yhDUBx4EpLgsqpbIOjb4CEgxAxXSD907vhyBjlCN TonGngEYG+70JBlUgPfYDMAJ055NKA04HXLjDQKU= Received: by mx.zohomail.com with SMTPS id 175706783425443.237791990502046; Fri, 5 Sep 2025 03:23:54 -0700 (PDT) From: Nicolas Frattaroli Date: Fri, 05 Sep 2025 12:22:59 +0200 Subject: [PATCH RFC 03/10] dt-bindings: sram: Add compatible for mediatek,mt8196-gpufreq-sram MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20250905-mt8196-gpufreq-v1-3-7b6c2d6be221@collabora.com> References: <20250905-mt8196-gpufreq-v1-0-7b6c2d6be221@collabora.com> In-Reply-To: <20250905-mt8196-gpufreq-v1-0-7b6c2d6be221@collabora.com> To: AngeloGioacchino Del Regno , Boris Brezillon , Steven Price , Liviu Dudau , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , MyungJoo Ham , Kyungmin Park , Chanwoo Choi , Jassi Brar , Kees Cook , "Gustavo A. R. Silva" Cc: Chia-I Wu , Chen-Yu Tsai , kernel@collabora.com, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-pm@vger.kernel.org, linux-hardening@vger.kernel.org, Nicolas Frattaroli X-Mailer: b4 0.14.2 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250905_032408_397670_D501CA11 X-CRM114-Status: UNSURE ( 9.63 ) 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 This compatible is used for an SRAM section that's shared between the MT8196's application processor cores and the embedded GPUEB MCU that controls the GPU frequency. Through this SRAM section, things about the GPU frequency controller like the OPP table can be read. Signed-off-by: Nicolas Frattaroli --- Documentation/devicetree/bindings/sram/sram.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/sram/sram.yaml b/Documentation/devicetree/bindings/sram/sram.yaml index 7c1337e159f2371401ae99313375656fff014ed4..6ba0dd6a66def11f56a1d5276d7397b655bff11e 100644 --- a/Documentation/devicetree/bindings/sram/sram.yaml +++ b/Documentation/devicetree/bindings/sram/sram.yaml @@ -89,6 +89,7 @@ patternProperties: - arm,juno-scp-shmem - arm,scmi-shmem - arm,scp-shmem + - mediatek,mt8196-gpufreq-sram - renesas,smp-sram - rockchip,rk3066-smp-sram - samsung,exynos4210-sysram -- 2.51.0