From: Nicolas Frattaroli <nicolas.frattar...@collabora.com>
The NPU of the RK3588 has an external supply. This supply also affects
the power domain of the NPU, not just the NPU device nodes themselves.
Since correctly modelled boards will want the power domain to be aware
of the regulator so that it doesn't always have to be on, add a label to
the NPU power domain node so board files can reference it.
Signed-off-by: Nicolas Frattaroli <nicolas.frattar...@collabora.com>
Tested-by: Heiko Stuebner <he...@sntech.de>
Signed-off-by: Tomeu Vizoso <to...@tomeuvizoso.net>
---
arch/arm64/boot/dts/rockchip/rk3588-base.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi
b/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi
index
70f03e68ba550d6b9142131dcca86e8ded36e2f1..1eddc69fd9c9ed95cdc810ba48d9683e3f82489a
100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi
@@ -841,7 +841,7 @@ power: power-controller {
status = "okay";
/* These power domains are grouped by VD_NPU */
- power-domain@RK3588_PD_NPU {
+ pd_npu: power-domain@RK3588_PD_NPU {
reg = <RK3588_PD_NPU>;
#power-domain-cells = <0>;
#address-cells = <1>;
--
2.50.0
