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rockchip64-6.18: Enable the NPU on Turing RK1 #9023

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Merged
igorpecovnik merged 1 commit into from
Dec 4, 2025
+68 −0
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rockchip64-6.18: Enable the NPU on Turing RK1 #9023

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68 changes: 68 additions & 0 deletions ...archive/rockchip64-6.18/rk3588-1202-arm64-dts-rockchip-Enable-the-NPU-on-Turing-RK1.patch
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Original file line number Diff line number Diff line change
@@ -0,0 +1,68 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Ricardo Pardini <[email protected]>
Date: Thu, 4 Dec 2025 18:02:02 +0100
Subject: arm64: dts: rockchip: Enable the NPU on Turing RK1

Enable the NPU on Turing RK1.
Regulator vdd_npu_s0 was already in place.

Signed-off-by: Ricardo Pardini <[email protected]>
---
arch/arm64/boot/dts/rockchip/rk3588-turing-rk1.dtsi | 34 ++++++++++
1 file changed, 34 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3588-turing-rk1.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-turing-rk1.dtsi
index 111111111111..222222222222 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-turing-rk1.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588-turing-rk1.dtsi
@@ -324,6 +324,10 @@ &pd_gpu {
domain-supply = <&vdd_gpu_s0>;
};

+&pd_npu {
+ domain-supply = <&vdd_npu_s0>;
+};
+
&pinctrl {
fan {
fan_int: fan-int {
@@ -364,6 +368,36 @@ &pwm0 {
status = "okay";
};

+&rknn_core_0 {
+ npu-supply = <&vdd_npu_s0>;
+ sram-supply = <&vdd_npu_s0>;
+ status = "okay";
+};
+
+&rknn_core_1 {
+ npu-supply = <&vdd_npu_s0>;
+ sram-supply = <&vdd_npu_s0>;
+ status = "okay";
+};
+
+&rknn_core_2 {
+ npu-supply = <&vdd_npu_s0>;
+ sram-supply = <&vdd_npu_s0>;
+ status = "okay";
+};
+
+&rknn_mmu_0 {
+ status = "okay";
+};
+
+&rknn_mmu_1 {
+ status = "okay";
+};
+
+&rknn_mmu_2 {
+ status = "okay";
+};
+
&sdhci {
bus-width = <8>;
no-sdio;
--
Armbian