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https://github.com/LibreELEC/LibreELEC.tv
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54 lines
1.8 KiB
Diff
54 lines
1.8 KiB
Diff
From b0b5ea016e22fed212d60efac498ea0fe1f32513 Mon Sep 17 00:00:00 2001
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From: Alex Bee <knaerzche@gmail.com>
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Date: Sun, 10 Aug 2025 21:24:37 +0000
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Subject: [PATCH 050/110] FROMLIST(v3): ARM: dts: rockchip: Add vdec node for
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RK3288
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RK3288 contains a Rockchip VDEC block that only support HEVC
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decoding. Add a vdec node for this.
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Signed-off-by: Alex Bee <knaerzche@gmail.com>
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Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
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---
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arch/arm/boot/dts/rockchip/rk3288.dtsi | 17 ++++++++++++++++-
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1 file changed, 16 insertions(+), 1 deletion(-)
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diff --git a/arch/arm/boot/dts/rockchip/rk3288.dtsi b/arch/arm/boot/dts/rockchip/rk3288.dtsi
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index 42d705b544ec..eab0c9a2d482 100644
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--- a/arch/arm/boot/dts/rockchip/rk3288.dtsi
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+++ b/arch/arm/boot/dts/rockchip/rk3288.dtsi
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@@ -1293,6 +1293,21 @@ vpu_mmu: iommu@ff9a0800 {
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power-domains = <&power RK3288_PD_VIDEO>;
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};
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+ hevc: video-codec@ff9c0000 {
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+ compatible = "rockchip,rk3288-vdec";
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+ reg = <0x0 0xff9c0000 0x0 0x440>;
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+ interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
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+ clocks = <&cru ACLK_HEVC>, <&cru HCLK_HEVC>,
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+ <&cru SCLK_HEVC_CABAC>, <&cru SCLK_HEVC_CORE>;
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+ clock-names = "axi", "ahb", "cabac", "core";
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+ assigned-clocks = <&cru ACLK_HEVC>, <&cru HCLK_HEVC>,
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+ <&cru SCLK_HEVC_CABAC>, <&cru SCLK_HEVC_CORE>;
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+ assigned-clock-rates = <400000000>, <100000000>,
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+ <300000000>, <300000000>;
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+ iommus = <&hevc_mmu>;
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+ power-domains = <&power RK3288_PD_HEVC>;
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+ };
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+
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hevc_mmu: iommu@ff9c0440 {
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compatible = "rockchip,iommu";
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reg = <0x0 0xff9c0440 0x0 0x40>, <0x0 0xff9c0480 0x0 0x40>;
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@@ -1300,7 +1315,7 @@ hevc_mmu: iommu@ff9c0440 {
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clocks = <&cru ACLK_HEVC>, <&cru HCLK_HEVC>;
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clock-names = "aclk", "iface";
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#iommu-cells = <0>;
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- status = "disabled";
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+ power-domains = <&power RK3288_PD_HEVC>;
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};
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gpu: gpu@ffa30000 {
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--
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2.34.1
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