[PATCH v8 09/10] arm64: dts: rockchip: Enable the NPU on quartzpro64

Tomeu Vizoso tomeu at tomeuvizoso.net
Sun Jul 13 08:38:59 UTC 2025


Enable the nodes added in a previous commit to the rk3588s device tree.

v2:
- Split nodes (Sebastian Reichel)
- Sort nodes (Sebastian Reichel)
- Add board regulators (Sebastian Reichel)

v8:
- Remove notion of top core (Robin Murphy)

Tested-by: Heiko Stuebner <heiko at sntech.de>
Signed-off-by: Tomeu Vizoso <tomeu at tomeuvizoso.net>
---
 .../arm64/boot/dts/rockchip/rk3588-quartzpro64.dts | 30 ++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3588-quartzpro64.dts b/arch/arm64/boot/dts/rockchip/rk3588-quartzpro64.dts
index 78aaa6635b5d20a650aba8d8c2d0d4f498ff0d33..f8a0c95be58dc6c60ec0d48a327a9151a66fec5d 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-quartzpro64.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-quartzpro64.dts
@@ -415,6 +415,36 @@ &pcie3x4 {
 	status = "okay";
 };
 
+&rknn_core_0 {
+	npu-supply = <&vdd_npu_s0>;
+	sram-supply = <&vdd_npu_mem_s0>;
+	status = "okay";
+};
+
+&rknn_core_1 {
+	npu-supply = <&vdd_npu_s0>;
+	sram-supply = <&vdd_npu_mem_s0>;
+	status = "okay";
+};
+
+&rknn_core_2 {
+	npu-supply = <&vdd_npu_s0>;
+	sram-supply = <&vdd_npu_mem_s0>;
+	status = "okay";
+};
+
+&rknn_mmu_top {
+	status = "okay";
+};
+
+&rknn_mmu_1 {
+	status = "okay";
+};
+
+&rknn_mmu_2 {
+	status = "okay";
+};
+
 &saradc {
 	vref-supply = <&vcc_1v8_s0>;
 	status = "okay";

-- 
2.50.0



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