linux-kernel - [PATCH v3 03/10] arm64: dts: rockchip: Enable the NPU on quartzpro64

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Message-Id: <20250516-6-10-rocket-v3-3-7051ac9225db@tomeuvizoso.net>
Date: Fri, 16 May 2025 18:53:17 +0200
From: Tomeu Vizoso <tomeu@...euvizoso.net>
To: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Heiko Stuebner <heiko@...ech.de>, 
 Oded Gabbay <ogabbay@...nel.org>, Jonathan Corbet <corbet@....net>, 
 Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>, 
 Maxime Ripard <mripard@...nel.org>, Thomas Zimmermann <tzimmermann@...e.de>, 
 David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>, 
 Sumit Semwal <sumit.semwal@...aro.org>, 
 Christian König <christian.koenig@....com>, 
 Sebastian Reichel <sebastian.reichel@...labora.com>, 
 Nicolas Frattaroli <nicolas.frattaroli@...labora.com>, 
 Jeff Hugo <jeff.hugo@....qualcomm.com>
Cc: devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, 
 linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org, 
 dri-devel@...ts.freedesktop.org, linux-doc@...r.kernel.org, 
 linux-media@...r.kernel.org, linaro-mm-sig@...ts.linaro.org, 
 Tomeu Vizoso <tomeu@...euvizoso.net>
Subject: [PATCH v3 03/10] arm64: dts: rockchip: Enable the NPU on
 quartzpro64

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)

Signed-off-by: Tomeu Vizoso <tomeu@...euvizoso.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..2e45b213c25b99571dd71ce90bc7970418f60276 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_top {
+	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";

-- 
2.49.0