From: Paul Elder <paul.elder@ideasonboard.com>
To: Mauro Carvalho Chehab <mchehab@kernel.org>,
Heiko Stuebner <heiko@sntech.de>,
Dafna Hirschfeld <dafna@fastmail.com>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
michael.riesch@collabora.com, stefan.klug@ideasonboard.com,
mehdi.djait@linux.intel.com, xuhf@rock-chips.com,
zyc@rock-chips.com, dalong.deng@rock-chips.com
Cc: linux-kernel@vger.kernel.org, linux-media@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org,
Paul Elder <paul.elder@ideasonboard.com>
Subject: [PATCH v3 5/5] arm64: dts: rockchip: add ISP nodes to rk3588
Date: Thu, 27 Aug 2026 19:48:34 +0900 [thread overview]
Message-ID: <20260827-rkisp2-v3-5-e91ff0a604d6@ideasonboard.com> (raw)
In-Reply-To: <20260827-rkisp2-v3-0-e91ff0a604d6@ideasonboard.com>
From: Xu Hongfei <xuhf@rock-chips.com>
Add device tree nodes for the ISP and their iommus on the RK3588.
Signed-off-by: Xu Hongfei <xuhf@rock-chips.com>
Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>
---
Changes in v3:
- reorder patches
No change in v2
---
arch/arm64/boot/dts/rockchip/rk3588-base.dtsi | 57 +++++++++++++++++++++++++++
1 file changed, 57 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi
index fc1fdbfd316223f8fbddfcf6cb3f1863cd8957d4..22b78465a82356361cd00ba363ee0163c7500667 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi
@@ -3590,6 +3590,63 @@ gpio4: gpio@fec50000 {
#interrupt-cells = <2>;
};
};
+
+ isp0: isp@fdcb0000 {
+ compatible = "rockchip,rk3588-isp";
+ reg = <0x0 0xfdcb0000 0x0 0x7f00>;
+ interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 134 IRQ_TYPE_LEVEL_HIGH 0>;
+ 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 = <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH 0>;
+ 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 = <GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH 0>;
+ 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 = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH 0>;
+ 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
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prev parent reply other threads:[~2026-08-27 10:49 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-27 10:48 [PATCH v3 0/5] media: rockchip: rkisp2: Add driver for ISP on Rk3588 Paul Elder
2026-08-27 10:48 ` [PATCH v3 2/5] media: rkisp2: Add parameters output video node Paul Elder
2026-08-27 10:48 ` [PATCH v3 3/5] media: rkisp2: Add statistics capture " Paul Elder
2026-08-27 10:48 ` [PATCH v3 4/5] dt-bindings: media: Add rockchip rkisp2 Paul Elder
2026-08-27 16:43 ` Conor Dooley
2026-08-27 10:48 ` Paul Elder [this message]
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