From nobody Tue Feb 10 13:01:48 2026 Received: from metis.whiteo.stw.pengutronix.de (metis.whiteo.stw.pengutronix.de [185.203.201.7]) (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 E26012D9796 for ; Tue, 7 Oct 2025 08:33:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.203.201.7 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759825984; cv=none; b=JRpZH9FWvYe52RlSI+8V1gAMT2veCPwHcLx2VBBsZxBTB1+n6PpK4LsxDMDuCev+AshgisKGbmVo9WhdUZao9nR7fzk6/1do8mpopG/T8t21x36ckyss8yy3hRyhsWz4zW5UtqJVl7NleqoGss6QsdaTIYJwOFYM4Sz5Fheh3/Y= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759825984; c=relaxed/simple; bh=cGyFF4tPVGDvqStEHnWXHR1TbnkY/wuBQ12QbPLDcB8=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=Qigh9CvYnx6GlaOIjzd56xHXIGznBK4AcaQzZl02CC9U/VVMTS9dzPrLpbx0kr++lwHQFCsuTiYvfI5Yt2mXGsqyNyMPIG34Rb2bMOfl0cmZqCeOzgOVwlWKRZDDMDpL4AOQxnE2UXQkCMnMOaRND8xDxqS0vtklRNVmr8CwSLU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=pengutronix.de; spf=pass smtp.mailfrom=pengutronix.de; arc=none smtp.client-ip=185.203.201.7 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=pengutronix.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=pengutronix.de Received: from ptz.office.stw.pengutronix.de ([2a0a:edc0:0:900:1d::77] helo=peter.mobile.pengutronix.de) by metis.whiteo.stw.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1v637z-0002Hb-Vv; Tue, 07 Oct 2025 10:33:00 +0200 From: =?utf-8?q?Sven_P=C3=BCschel?= Date: Tue, 07 Oct 2025 10:32:08 +0200 Subject: [PATCH 15/16] arm64: dts: rockchip: increase rga3 clock speed 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: <20251007-spu-rga3-v1-15-36ad85570402@pengutronix.de> References: <20251007-spu-rga3-v1-0-36ad85570402@pengutronix.de> In-Reply-To: <20251007-spu-rga3-v1-0-36ad85570402@pengutronix.de> To: Jacob Chen , Ezequiel Garcia , Mauro Carvalho Chehab , Heiko Stuebner , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-media@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, kernel@pengutronix.de, =?utf-8?q?Sven_P=C3=BCschel?= X-Mailer: b4 0.14.2 X-SA-Exim-Connect-IP: 2a0a:edc0:0:900:1d::77 X-SA-Exim-Mail-From: s.pueschel@pengutronix.de X-SA-Exim-Scanned: No (on metis.whiteo.stw.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-kernel@vger.kernel.org Increase the RGA3 clock speed to get the maximal possible frames per second. By default the core and axi clock is set to 375Mhz. Signed-off-by: Sven P=C3=BCschel --- arch/arm64/boot/dts/rockchip/rk3588-base.dtsi | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi b/arch/arm64/boo= t/dts/rockchip/rk3588-base.dtsi index 08885d9c19e0c104ab0f723ec161b83998cfb9c7..57e320267bb629893bb884bf4e8= d6bbc22f8d628 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi @@ -1179,6 +1179,8 @@ rga3_core0: rga@fdb60000 { interrupt-names =3D "rga3_core0_irq"; clocks =3D <&cru ACLK_RGA3_0>, <&cru HCLK_RGA3_0>, <&cru CLK_RGA3_0_CORE= >; clock-names =3D "aclk", "hclk", "sclk"; + assigned-clocks =3D <&cru CLK_RGA3_0_CORE>, <&cru ACLK_RGA3_0>; + assigned-clock-rates =3D <800000000>, <800000000>; resets =3D <&cru SRST_RGA3_0_CORE>, <&cru SRST_A_RGA3_0>, <&cru SRST_H_R= GA3_0>; reset-names =3D "core", "axi", "ahb"; power-domains =3D <&power RK3588_PD_RGA30>; @@ -1202,6 +1204,8 @@ rga3_core1: rga@fdb70000 { interrupt-names =3D "rga3_core1_irq"; clocks =3D <&cru ACLK_RGA3_1>, <&cru HCLK_RGA3_1>, <&cru CLK_RGA3_1_CORE= >; clock-names =3D "aclk", "hclk", "sclk"; + assigned-clocks =3D <&cru CLK_RGA3_1_CORE>, <&cru ACLK_RGA3_1>; + assigned-clock-rates =3D <800000000>, <800000000>; resets =3D <&cru SRST_RGA3_1_CORE>, <&cru SRST_A_RGA3_1>, <&cru SRST_H_R= GA3_1>; reset-names =3D "core", "axi", "ahb"; power-domains =3D <&power RK3588_PD_RGA31>; --=20 2.51.0