[PATCH v3 09/10] 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>
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 7b961ab838212fad8e4a70390fdc917a828433a9..d7eebaab78255d34d4bf57d430f4a902e6c1f110 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi
@@ -837,7 +837,7 @@ 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>;

-- 
2.49.0