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arm64: dts: rockchip: Enable the NPU on the orangepi 5 boards

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Enable the NPU and the PMIC that powers it.

Signed-off-by: Maud Spierings <maud_spierings@hotmail.com>
Reviewed-by: Ondřej Jirman <megi@xff.cz>
Link: https://lore.kernel.org/r/20250823-orangepi5-v1-3-ae77dd0e06d7@hotmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Maud Spierings 2025-08-23 14:43:52 +02:00 committed by Heiko Stuebner
parent ccc7f16ea2
commit 3dc7ba3548
1 changed files with 56 additions and 0 deletions
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56
arch/arm64/boot/dts/rockchip/rk3588-orangepi-5.dtsi
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@ -258,6 +258,28 @@ regulator-state-mem {
};
};
&i2c1 {
pinctrl-names = "default";
pinctrl-0 = <&i2c1m2_xfer>;
status = "okay";
vdd_npu_s0: regulator@42 {
compatible = "rockchip,rk8602";
reg = <0x42>;
fcs,suspend-voltage-selector = <1>;
regulator-name = "vdd_npu_s0";
regulator-boot-on;
regulator-min-microvolt = <550000>;
regulator-max-microvolt = <950000>;
regulator-ramp-delay = <2300>;
vin-supply = <&vcc5v0_sys>;
regulator-state-mem {
regulator-off-in-suspend;
};
};
};
&i2c6 {
clock-frequency = <400000>;
status = "okay";
@ -352,6 +374,40 @@ &pd_gpu {
domain-supply = <&vdd_gpu_s0>;
};
&pd_npu {
domain-supply = <&vdd_npu_s0>;
};
&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";
};
&saradc {
vref-supply = <&vcc_1v8_s0>;
status = "okay";