linux-kernel - Re: [PATCH v5 5/5] arm64: dts: rockchip: Add VPU121 support for RK3588

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Date: Wed, 12 Jun 2024 20:10:30 +0200
From: Diederik de Haas <didi.debian@...ow.org>
To: Ezequiel Garcia <ezequiel@...guardiasur.com.ar>,
 Philipp Zabel <p.zabel@...gutronix.de>,
 Nicolas Frattaroli <frattaroli.nicolas@...il.com>,
 Heiko Stuebner <heiko@...ech.de>, linux-rockchip@...ts.infradead.org
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>,
 Nicolas Dufresne <nicolas.dufresne@...labora.com>,
 linux-media@...r.kernel.org, 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>,
 Sebastian Reichel <sebastian.reichel@...labora.com>
Subject:
 Re: [PATCH v5 5/5] arm64: dts: rockchip: Add VPU121 support for RK3588

Hi,

On Wednesday, 12 June 2024 19:15:45 CEST Sebastian Reichel wrote:
> diff --git a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
> b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi index
> 9edbcfe778ca..e7e1b456b9b9 100644
> --- a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
> +++ b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
> @@ -1239,6 +1239,27 @@ jpeg_enc3_mmu: iommu@...ac800 {
>                 #iommu-cells = <0>;
>         };
> 
> +       vpu: 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 = <&vpu_mmu>;
> +               power-domains = <&power RK3588_PD_VDPU>;
> +       };
> +
> +       vpu_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>;
> +       };
> +
>         av1d: video-codec@...70000 {

Shouldn't these nodes come *before* 
jpeg_enc0: video-codec@...a0000 
As fdb50000 is lower then fdba0000?

Cheers,
  Diederik
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