From nobody Fri Oct 3 19:08:04 2025 Received: from mailout4.samsung.com (mailout4.samsung.com [203.254.224.34]) (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 6C10230ACFF for ; Wed, 27 Aug 2025 04:59:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=203.254.224.34 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756270754; cv=none; b=HO59T6FhPM19l7HePyKKJsBWhKh/l2SzsvHgYqFfX5dRBd/2HC++PDm+zedMdoa54kbw1TjFJEWvpfFc7L1XRT3uqlCVUxBMGpm5JyMciK7Bzy5f/RrsnSS/D9eXh8t5terMBZmo7POXVgqd+pqx26vZJasTXtgwNsuKUZscOgs= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756270754; c=relaxed/simple; bh=Rf8JhGf7lf8BfP1cEjC/MoPgZhVQEvNu34Ie4xV9YT8=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:MIME-Version: Content-Type:References; b=g1MGDsFHrdJyB0czc2GPaF7A3rySS0qFGeSGPMNrPa8T49au64HR8U0Ehos/xrGybQYeoJ3lkgRyIA+nNEX7hov2Vyf0u6SL+4p9WxnTKtRN9zpcc6cViEUiNuGSSb6VmcgffgkKaUrWFLR10xYG1lWgaQwZ9DeW6NfI9YYehQY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=samsung.com; spf=pass smtp.mailfrom=samsung.com; dkim=pass (1024-bit key) header.d=samsung.com header.i=@samsung.com header.b=f+UvqjMl; arc=none smtp.client-ip=203.254.224.34 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=samsung.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=samsung.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=samsung.com header.i=@samsung.com header.b="f+UvqjMl" Received: from epcas2p2.samsung.com (unknown [182.195.41.54]) by mailout4.samsung.com (KnoxPortal) with ESMTP id 20250827045907epoutp04240b48b9d9a3fb8b945a6281bd1336f7~fhvCjGwlP1936519365epoutp04h for ; Wed, 27 Aug 2025 04:59:07 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 mailout4.samsung.com 20250827045907epoutp04240b48b9d9a3fb8b945a6281bd1336f7~fhvCjGwlP1936519365epoutp04h DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=samsung.com; s=mail20170921; t=1756270747; bh=tGTk3Wm4FgeLO1LcfvGq5xnHmbsU4cVvWOSH+YZEQMY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=f+UvqjMlha9M9x/2elF5M2d8zrBXWZkLEf7232JtiBqFYTPMSdjaGY3tuZGIRdTZE m6eR56jXr0D9Kh1M2DoysDMZecUD05HFv2183pWnYpVzBodrMFMv470exSoDZGmwP8 +zfL73ly5LC//Eu1c/D3URAU+lS+0TT2KHf2D9lA= Received: from epsnrtp03.localdomain (unknown [182.195.42.155]) by epcas2p2.samsung.com (KnoxPortal) with ESMTPS id 20250827045907epcas2p2da1a021d41298a66065a5191e3dce0cb~fhvCA7fHR1733217332epcas2p2c; Wed, 27 Aug 2025 04:59:07 +0000 (GMT) Received: from epcas2p3.samsung.com (unknown [182.195.36.68]) by epsnrtp03.localdomain (Postfix) with ESMTP id 4cBXPQ4FfLz3hhTP; Wed, 27 Aug 2025 04:59:06 +0000 (GMT) Received: from epsmtip2.samsung.com (unknown [182.195.34.31]) by epcas2p3.samsung.com (KnoxPortal) with ESMTPA id 20250827045905epcas2p3a52debf186f41eef08e6d0a351d80476~fhvA2c-hA2756227562epcas2p3T; Wed, 27 Aug 2025 04:59:05 +0000 (GMT) Received: from mclaren.dsn.sec.samsung.com (unknown [10.229.9.108]) by epsmtip2.samsung.com (KnoxPortal) with ESMTPA id 20250827045905epsmtip2e74a3e3b66e327ddfc875170a9ec110d~fhvAwZKpe1437614376epsmtip2S; Wed, 27 Aug 2025 04:59:05 +0000 (GMT) From: Kisung Lee To: Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alim Akhtar , Mauro Carvalho Chehab , Inki Dae Cc: Kisung Lee , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-media@vger.kernel.org Subject: [PATCH 3/4] arm64: dts: exynosautov920: enable support for scaler device Date: Wed, 27 Aug 2025 04:47:19 +0000 Message-ID: <20250827044720.3751272-4-kiisung.lee@samsung.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250827044720.3751272-1-kiisung.lee@samsung.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-CMS-MailID: 20250827045905epcas2p3a52debf186f41eef08e6d0a351d80476 X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-Sendblock-Type: AUTO_CONFIDENTIAL CMS-TYPE: 102P cpgsPolicy: CPGSC10-234,Y X-CFilter-Loop: Reflected X-CMS-RootMailID: 20250827045905epcas2p3a52debf186f41eef08e6d0a351d80476 References: <20250827044720.3751272-1-kiisung.lee@samsung.com> Add the Scaler Devicetree for the Scaler present on the ExynosAutoV920 SoC. The scaler provides hardware acceleration for 2D scaling up/down and color space conversion processing. Signed-off-by: Kisung Lee --- .../arm64/boot/dts/exynos/exynosautov920.dtsi | 22 +++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/arch/arm64/boot/dts/exynos/exynosautov920.dtsi b/arch/arm64/bo= ot/dts/exynos/exynosautov920.dtsi index 0fdf2062930a..e3dad683fa36 100644 --- a/arch/arm64/boot/dts/exynos/exynosautov920.dtsi +++ b/arch/arm64/boot/dts/exynos/exynosautov920.dtsi @@ -26,6 +26,7 @@ aliases { pinctrl5 =3D &pinctrl_hsi2ufs; pinctrl6 =3D &pinctrl_peric0; pinctrl7 =3D &pinctrl_peric1; + scaler0 =3D &scaler_0; }; =20 arm-pmu { @@ -1504,6 +1505,27 @@ timer { , ; }; + + scaler_0: scaler@1A830000 { + compatible =3D "samsung,exynos5-scaler"; + reg =3D <0x0 0x1A830000 0x0 0x3000>; + interrupts =3D ; + + mscl_qos_table =3D < 0 800000 800000 + 0 663000 663000 + 0 533000 553000 + 0 400000 400000 + 0 350000 350000 + 0 200000 200000 + 0 160000 160000 >; + + mscl_ppc_table =3D < 12 496 470 + 16 374 342 + 24 303 288 + 32 189 188 + 100 479 436 >; + status =3D "disabled"; + }; }; =20 #include "exynosautov920-pinctrl.dtsi" --=20 2.25.1