mirrors/linux
2
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-08-30 16:53:20 -04:00
Code Issues Packages Projects Releases Wiki Activity

arm64: dts: rockchip: Enable the NPU on rk3588-rock-5-itx

Browse Source 
This commit enables the NPU on Radxa Rock 5 ITX board.
The regulator vdd_npu_s0 was already in place and since the NPUs
power domain supply is now described remove the always-on property
from the regulator.

Signed-off-by: Sten-Silver Ots <stensilver@gmail.com>
Link: https://patch.msgid.link/20260413215301.4656-1-stensilver@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Sten-Silver Ots
2026-04-14 00:52:49 +03:00
committed by Heiko Stuebner
parent c83c4a09d4
commit e4f7054e81
1 changed files with 34 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

35
arch/arm64/boot/dts/rockchip/rk3588-rock-5-itx.dts
View File

@@ -433,7 +433,6 @@ vdd_npu_s0: regulator@42 {
reg = <0x42>;
fcs,suspend-voltage-selector = <1>;
regulator-name = "vdd_npu_s0";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <550000>;
regulator-max-microvolt = <950000>;
@@ -695,6 +694,10 @@ &pd_gpu {
domain-supply = <&vdd_gpu_s0>;
};
&pd_npu {
domain-supply = <&vdd_npu_s0>;
};
&pinctrl {
hym8563 {
rtc_int: rtc-int {
@@ -814,6 +817,36 @@ dp1_hpd: dp1-hpd {
};
};
&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";
};
&pwm14 {
pinctrl-names = "default";
pinctrl-0 = <&pwm14m1_pins>;