From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [213.167.242.64]) (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 A5C0C3E8C79; Fri, 24 Apr 2026 17:59:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=213.167.242.64 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777053567; cv=none; b=PGgl8U24blPbGdZCe9I6TzyewSEHla8FHCJFtYgEv4TDI1GWlvs1JD0kp85VVHF8PxsuGmy0xOTawpy6fJaox5QtLPHJszcZQmdAasFjZNp5anG8bXjV0UnORUrtgsNGZDSefJSdHRTXnuiytKR54yquMVuTnWJD9I4PAcInzao= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777053567; c=relaxed/simple; bh=QKMIRFf+egZTLlRGURczjRcS1xEDrJXoY7l0Wd95zZA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=bGdViTu6UjFStV2beoHb47pBUl2PG9wfhlp91sgzP1ICJl8ddE1vUG5bWwMG0Pi5MjjpD4ubal/j6lxKizKWLxEkMsy98Z2dfG40WeqceC30ncyyw19vSclTrYNB+q32hHBzq80bOEeDB7PtHzByZCAbuV+1QZ0m5BbzaH4UA/s= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ideasonboard.com; spf=pass smtp.mailfrom=ideasonboard.com; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b=orR6Gr+6; arc=none smtp.client-ip=213.167.242.64 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ideasonboard.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ideasonboard.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="orR6Gr+6" Received: from neptunite.hamster-moth.ts.net (unknown [IPv6:2404:7a81:160:2100:5216:c7b6:205:5f59]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 45DE01E48; Fri, 24 Apr 2026 19:57:41 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1777053464; bh=QKMIRFf+egZTLlRGURczjRcS1xEDrJXoY7l0Wd95zZA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=orR6Gr+6Egau2xm0MyviEZYvZwUYNU/i7QITxtNiF6EvwO2U0u06JeYL/cbzcsQnu zalf26n88lyT1fQY45zFO+I4GXVYyIM6xGAE/jgLgn8AuQW5tyg8vOhm5nXwezLDIN W5eTPyL7zw4G3fooR8PHewgqAzhB8nxN11RU73CA= From: Paul Elder To: laurent.pinchart@ideasonboard.com Cc: Xu Hongfei , michael.riesch@collabora.com, stefan.klug@ideasonboard.com, linux-media@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Paul Elder , Heiko Stuebner Subject: [RFC PATCH 2/5] arm64: dts: rockchip: add ISP nodes to rk3588 Date: Sat, 25 Apr 2026 02:58:47 +0900 Message-ID: <20260424175853.638202-3-paul.elder@ideasonboard.com> X-Mailer: git-send-email 2.47.2 In-Reply-To: <20260424175853.638202-1-paul.elder@ideasonboard.com> References: <20260424175853.638202-1-paul.elder@ideasonboard.com> Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Xu Hongfei Add device tree nodes for the ISP and their iommus on the RK3588. Signed-off-by: Xu Hongfei Signed-off-by: Paul Elder --- arch/arm64/boot/dts/rockchip/rk3588-base.dtsi | 60 +++++++++++++++++++ 1 file changed, 60 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi index 8b98e5c3cc8b..607b03d55dfd 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi @@ -3535,6 +3535,66 @@ gpio4: gpio@fec50000 { #interrupt-cells = <2>; }; }; + + isp0: isp@fdcb0000 { + compatible = "rockchip,rk3588-isp"; + reg = <0x0 0xfdcb0000 0x0 0x7f00>; + interrupts = , + , + ; + interrupt-names = "isp_irq", "mi_irq"; + clocks = <&cru ACLK_ISP0>, <&cru HCLK_ISP0>, + <&cru CLK_ISP0_CORE>, <&cru CLK_ISP0_CORE_MARVIN>, + <&cru CLK_ISP0_CORE_VICAP>; + clock-names = "aclk", "hclk", "clk_core", + "clk_core_marvin", "clk_core_vicap"; + power-domains = <&power RK3588_PD_VI>; + iommus = <&isp0_mmu>; + status = "disabled"; + }; + + isp0_mmu: iommu@fdcb7f00 { + compatible = "rockchip,rk3588-iommu", "rockchip,rk3568-iommu"; + reg = <0x0 0xfdcb7f00 0x0 0x100>; + interrupts = ; + interrupt-names = "isp0_mmu"; + clocks = <&cru ACLK_ISP0>, <&cru HCLK_ISP0>; + clock-names = "aclk", "iface"; + power-domains = <&power RK3588_PD_VI>; + #iommu-cells = <0>; + rockchip,disable-mmu-reset; + status = "disabled"; + }; + + isp1: isp@fdcc0000 { + compatible = "rockchip,rk3588-isp"; + reg = <0x0 0xfdcc0000 0x0 0x7f00>; + interrupts = , + , + ; + interrupt-names = "isp_irq", "mi_irq"; + clocks = <&cru ACLK_ISP1>, <&cru HCLK_ISP1>, + <&cru CLK_ISP1_CORE>, <&cru CLK_ISP1_CORE_MARVIN>, + <&cru CLK_ISP1_CORE_VICAP>; + clock-names = "aclk", "hclk", "clk_core", + "clk_core_marvin", "clk_core_vicap"; + power-domains = <&power RK3588_PD_ISP1>; + iommus = <&isp1_mmu>; + status = "disabled"; + }; + + isp1_mmu: iommu@fdcc7f00 { + compatible = "rockchip,rk3588-iommu", "rockchip,rk3568-iommu"; + reg = <0x0 0xfdcc7f00 0x0 0x100>; + interrupts = ; + interrupt-names = "isp1_mmu"; + clocks = <&cru ACLK_ISP1>, <&cru HCLK_ISP1>; + clock-names = "aclk", "iface"; + power-domains = <&power RK3588_PD_ISP1>; + #iommu-cells = <0>; + rockchip,disable-mmu-reset; + status = "disabled"; + }; }; #include "rk3588-base-pinctrl.dtsi" -- 2.47.2