linux-kernel - [PATCH v8 2/2] arm64: dts: rockchip: Add VPU121 support for RK3588

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20240827181206.147617-3-sebastian.reichel@collabora.com>
Date: Tue, 27 Aug 2024 20:10:21 +0200
From: Sebastian Reichel <sebastian.reichel@...labora.com>
To: Heiko Stuebner <heiko@...ech.de>
Cc: Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Jianfeng Liu <liujianfeng1994@...il.com>,
	Emmanuel Gil Peyrot <linkmauve@...kmauve.fr>,
	linux-rockchip@...ts.infradead.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	kernel@...labora.com,
	Hugh Cole-Baker <sigmaris@...il.com>,
	Sebastian Reichel <sebastian.reichel@...labora.com>
Subject: [PATCH v8 2/2] arm64: dts: rockchip: Add VPU121 support for RK3588

From: Jianfeng Liu <liujianfeng1994@...il.com>

Enable Hantro G1 video decoder in RK3588's devicetree.

Tested with FFmpeg v4l2_request code taken from [1]
with MPEG2, H.264 and VP8 samples.

[1] https://github.com/LibreELEC/LibreELEC.tv/blob/master/packages/multimedia/ffmpeg/patches/v4l2-request/ffmpeg-001-v4l2-request.patch

Signed-off-by: Jianfeng Liu <liujianfeng1994@...il.com>
Tested-by: Hugh Cole-Baker <sigmaris@...il.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@...labora.com>
---
 arch/arm64/boot/dts/rockchip/rk3588-base.dtsi | 21 +++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi
index 595f129a2d8c..14b8d8691255 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi
@@ -1122,6 +1122,27 @@ power-domain@...588_PD_SDMMC {
 		};
 	};
 
+	vpu121: video-codec@...50000 {
+		compatible = "rockchip,rk3588-vpu121", "rockchip,rk3568-vpu";
+		reg = <0x0 0xfdb50000 0x0 0x800>;
+		interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH 0>;
+		interrupt-names = "vdpu";
+		clocks = <&cru ACLK_VPU>, <&cru HCLK_VPU>;
+		clock-names = "aclk", "hclk";
+		iommus = <&vpu121_mmu>;
+		power-domains = <&power RK3588_PD_VDPU>;
+	};
+
+	vpu121_mmu: iommu@...50800 {
+		compatible = "rockchip,rk3588-iommu", "rockchip,rk3568-iommu";
+		reg = <0x0 0xfdb50800 0x0 0x40>;
+		interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH 0>;
+		clock-names = "aclk", "iface";
+		clocks = <&cru ACLK_VPU>, <&cru HCLK_VPU>;
+		power-domains = <&power RK3588_PD_VDPU>;
+		#iommu-cells = <0>;
+	};
+
 	vepu121_0: video-codec@...a0000 {
 		compatible = "rockchip,rk3588-vepu121";
 		reg = <0x0 0xfdba0000 0x0 0x800>;
-- 
2.45.2