[PATCH v5 2/4] ARM: tegra114: add missing HOST1X device nodes
From: Svyatoslav Ryhel <hidden>
Date: 2025-08-27 11:37:55
Also in:
linux-tegra, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
Add nodes for devices on the HOST1X bus: VI, EPP, ISP, MSENC and TSEC. Signed-off-by: Svyatoslav Ryhel <redacted> --- arch/arm/boot/dts/nvidia/tegra114.dtsi | 64 ++++++++++++++++++++++++++ 1 file changed, 64 insertions(+)
diff --git a/arch/arm/boot/dts/nvidia/tegra114.dtsi b/arch/arm/boot/dts/nvidia/tegra114.dtsi
index 4caf2073c556..8600a5c52be9 100644
--- a/arch/arm/boot/dts/nvidia/tegra114.dtsi
+++ b/arch/arm/boot/dts/nvidia/tegra114.dtsi@@ -47,6 +47,45 @@ host1x@50000000 { ranges = <0x54000000 0x54000000 0x01000000>; + vi@54080000 { + compatible = "nvidia,tegra114-vi"; + reg = <0x54080000 0x00040000>; + interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA114_CLK_VI>; + resets = <&tegra_car 20>; + reset-names = "vi"; + + iommus = <&mc TEGRA_SWGROUP_VI>; + + status = "disabled"; + }; + + epp@540c0000 { + compatible = "nvidia,tegra114-epp"; + reg = <0x540c0000 0x00040000>; + interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA114_CLK_EPP>; + resets = <&tegra_car TEGRA114_CLK_EPP>; + reset-names = "epp"; + + iommus = <&mc TEGRA_SWGROUP_EPP>; + + status = "disabled"; + }; + + isp@54100000 { + compatible = "nvidia,tegra114-isp"; + reg = <0x54100000 0x00040000>; + interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA114_CLK_ISP>; + resets = <&tegra_car TEGRA114_CLK_ISP>; + reset-names = "isp"; + + iommus = <&mc TEGRA_SWGROUP_ISP>; + + status = "disabled"; + }; + gr2d@54140000 { compatible = "nvidia,tegra114-gr2d"; reg = <0x54140000 0x00040000>;
@@ -149,6 +188,31 @@ dsib: dsi@54400000 { #address-cells = <1>; #size-cells = <0>; }; + + msenc@544c0000 { + compatible = "nvidia,tegra114-msenc"; + reg = <0x544c0000 0x00040000>; + interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA114_CLK_MSENC>; + resets = <&tegra_car TEGRA114_CLK_MSENC>; + reset-names = "mpe"; + + iommus = <&mc TEGRA_SWGROUP_MSENC>; + + status = "disabled"; + }; + + tsec@54500000 { + compatible = "nvidia,tegra114-tsec"; + reg = <0x54500000 0x00040000>; + interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA114_CLK_TSEC>; + resets = <&tegra_car TEGRA114_CLK_TSEC>; + + iommus = <&mc TEGRA_SWGROUP_TSEC>; + + status = "disabled"; + }; }; gic: interrupt-controller@50041000 {
--
2.48.1