[PATCH v8 07/10] arm64: dts: rockchip: add pd_npu label for RK3588 power domains

[Tomeu Vizoso]

From: Nicolas Frattaroli <nicolas.frattaroli at 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.frattaroli at collabora.com>
Tested-by: Heiko Stuebner <heiko at sntech.de>
Signed-off-by: Tomeu Vizoso <tomeu at 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 at RK3588_PD_NPU {
+			pd_npu: power-domain at RK3588_PD_NPU {
 				reg = <RK3588_PD_NPU>;
 				#power-domain-cells = <0>;
 				#address-cells = <1>;

-- 
2.50.0