linux-kernel - [PATCH v2 2/3] arm64: dts: rockchip: Add Hantro G1 VPU support for RK3588

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Date: Thu, 28 Dec 2023 21:16:16 +0800
From: Jianfeng Liu <liujianfeng1994@...il.com>
To: ezequiel@...guardiasur.com.ar,
	p.zabel@...gutronix.de,
	mchehab@...nel.org,
	robh+dt@...nel.org,
	krzysztof.kozlowski+dt@...aro.org,
	conor+dt@...nel.org,
	heiko@...ech.de,
	sfr@...b.auug.org.au
Cc: liujianfeng1994@...il.com,
	linux-media@...r.kernel.org,
	linux-rockchip@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org
Subject: [PATCH v2 2/3] arm64: dts: rockchip: Add Hantro G1 VPU support for RK3588

This patch enables 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>
---
 arch/arm64/boot/dts/rockchip/rk3588s.dtsi | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
index 5fb0baf8a..5da668184 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
@@ -640,6 +640,26 @@ i2c0: i2c@...80000 {
 		status = "disabled";
 	};
 
+	vpu: video-codec@...50400 {
+		compatible = "rockchip,rk3588-vpu";
+		reg = <0x0 0xfdb50000 0x0 0x800>;
+		interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru ACLK_VPU>, <&cru HCLK_VPU>;
+		clock-names = "aclk", "hclk";
+		iommus = <&vdpu_mmu>;
+		power-domains = <&power RK3588_PD_VDPU>;
+	};
+
+	vdpu_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>;
+	};
+
 	vop: vop@...90000 {
 		compatible = "rockchip,rk3588-vop";
 		reg = <0x0 0xfdd90000 0x0 0x4200>, <0x0 0xfdd95000 0x0 0x1000>;
-- 
2.34.1