79 lines
1.7 KiB
Diff
79 lines
1.7 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Ricardo Pardini <ricardo@pardini.net>
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Date: Thu, 1 Jan 2026 07:43:11 +0100
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Subject: arm64: dts: rockchip: Enable the NPU on Turing RK1
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Enable the NPU on Turing RK1.
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The regulator vdd_npu_s0 was already in place; since
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the NPU power domain supply is now described, remove the
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regulator's always-on.
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Signed-off-by: Ricardo Pardini <ricardo@pardini.net>
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---
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arch/arm64/boot/dts/rockchip/rk3588-turing-rk1.dtsi | 35 +++++++++-
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1 file changed, 34 insertions(+), 1 deletion(-)
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diff --git a/arch/arm64/boot/dts/rockchip/rk3588-turing-rk1.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-turing-rk1.dtsi
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index 111111111111..222222222222 100644
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--- a/arch/arm64/boot/dts/rockchip/rk3588-turing-rk1.dtsi
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+++ b/arch/arm64/boot/dts/rockchip/rk3588-turing-rk1.dtsi
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@@ -171,7 +171,6 @@ vdd_npu_s0: regulator@42 {
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reg = <0x42>;
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fcs,suspend-voltage-selector = <1>;
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regulator-name = "vdd_npu_s0";
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- regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <550000>;
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regulator-max-microvolt = <950000>;
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@@ -324,6 +323,10 @@ &pd_gpu {
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domain-supply = <&vdd_gpu_s0>;
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};
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+&pd_npu {
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+ domain-supply = <&vdd_npu_s0>;
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+};
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+
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&pinctrl {
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fan {
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fan_int: fan-int {
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@@ -364,6 +367,36 @@ &pwm0 {
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status = "okay";
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};
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+&rknn_core_0 {
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+ npu-supply = <&vdd_npu_s0>;
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+ sram-supply = <&vdd_npu_s0>;
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+ status = "okay";
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+};
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+
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+&rknn_core_1 {
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+ npu-supply = <&vdd_npu_s0>;
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+ sram-supply = <&vdd_npu_s0>;
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+ status = "okay";
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+};
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+
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+&rknn_core_2 {
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+ npu-supply = <&vdd_npu_s0>;
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+ sram-supply = <&vdd_npu_s0>;
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+ status = "okay";
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+};
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+
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+&rknn_mmu_0 {
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+ status = "okay";
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+};
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+
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+&rknn_mmu_1 {
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+ status = "okay";
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+};
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+
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+&rknn_mmu_2 {
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+ status = "okay";
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+};
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+
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&sdhci {
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bus-width = <8>;
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no-sdio;
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--
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Armbian
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