From nobody Thu Oct 2 12:06:48 2025 Received: from sender4-pp-f112.zoho.com (sender4-pp-f112.zoho.com [136.143.188.112]) (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 536DD31A7FC; Wed, 17 Sep 2025 12:23:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=pass smtp.client-ip=136.143.188.112 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758111826; cv=pass; b=fqDCHcejekrxDi3yEiKjZLT46wd18JnIVt6avfqcLU2KRyN0Ud2/5zg49KzoxDGXq9lvpxHW1XU6ngILwkzlfWDSt4po237UkrZdmrz5TdLRwk3pdCvEnyaY6VrAfffda5//TvGRmJzqwa32FMCMrkRF7ynT5SaMmyjr6gTYcoI= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758111826; c=relaxed/simple; bh=421VgOvXlFdib7pr2C3QvpqejdW2jnU9weK0/zlHcCo=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=B+0UIIQeCGDwAlDmppvYKHvHFhhdZ3POsOik3qwyngZTpJ+1zrLqq7ecDIL+YDM2/puBRB4BoRw9iHkqGaOF7YULUz890DYt+Rqp+LcGTIzKsnuN7hjnX3tVh0Dz3fmpnrwvu0t21U4sO6mXTcoSXWm1c3QggRhr8TFHH2Ilsi8= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (1024-bit key) header.d=collabora.com header.i=nicolas.frattaroli@collabora.com header.b=i4DCo5WY; arc=pass smtp.client-ip=136.143.188.112 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none 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 (1024-bit key) header.d=collabora.com header.i=nicolas.frattaroli@collabora.com header.b="i4DCo5WY" ARC-Seal: i=1; a=rsa-sha256; t=1758111798; cv=none; d=zohomail.com; s=zohoarc; b=W26Gva+bHpne6WMF5uKZgSqyBdL92tU9AnT3VLV5vReGApyw/lpS1kfdh/F6CkLxYx3E7kPKFVjY6cNjhXv4jEthGME0FEOcHfTIEzqnmGyUX/M4C+mY/aq7Ka3H1NUJfdSK/domA/9lt4PMszsYzlipsSCGUZlC/JGOmeK2ils= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1758111798; 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=5o2cb+RS3e9vM6xcSLE475S0MGwfkgp0FUKoEaEDRlU=; b=SmYBeiKwTHFMvt+H/brPs39DJxvj1ox6WWx4ySNfIkpA4gfJRsTNbLsZ9MuoB5bFRgYsTM7dbM17z2efC0TPFlQWckP9e29o92rALU0/qPGM9+Bjf+B0F/F324ZL3wWMgNruGG9hSkMaH4KXH20S3hJIdk3yQ+VvYf5JBpr27lU= 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=1758111798; 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=5o2cb+RS3e9vM6xcSLE475S0MGwfkgp0FUKoEaEDRlU=; b=i4DCo5WY9wx1Nlz15PunPPIbyzf93vuMZIhJwrDhzSI5Wmmku+h22ChhntkLQUIK KCr1/t17NX8VhRZtHzJkN1j7D9GcCrFNI6ZquzDaxpWr+iM18TTDAnXyADGrFzxT8p3 gWXtFg4aEu+p44OupSMXYAQlDQVCnF2PK4adFufk= Received: by mx.zohomail.com with SMTPS id 1758111796622265.07880855548797; Wed, 17 Sep 2025 05:23:16 -0700 (PDT) From: Nicolas Frattaroli Date: Wed, 17 Sep 2025 14:22:34 +0200 Subject: [PATCH v3 03/10] dt-bindings: sram: Add compatible for mediatek,mt8196-gpufreq-sram Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250917-mt8196-gpufreq-v3-3-c4ede4b4399e@collabora.com> References: <20250917-mt8196-gpufreq-v3-0-c4ede4b4399e@collabora.com> In-Reply-To: <20250917-mt8196-gpufreq-v3-0-c4ede4b4399e@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" , Chia-I Wu , Chen-Yu Tsai Cc: 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 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. Acked-by: Rob Herring (Arm) Signed-off-by: Nicolas Frattaroli Reviewed-by: AngeloGioacchino Del Regno --- Documentation/devicetree/bindings/sram/sram.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/sram/sram.yaml b/Documentati= on/devicetree/bindings/sram/sram.yaml index 7c1337e159f2371401ae99313375656fff014ed4..6ba0dd6a66def11f56a1d5276d7= 397b655bff11e 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 --=20 2.51.0