Two pmuio domains on ringneck are not defined:
	1- PMUIO1: supplied by vcc_3v3 regulator(PMIC RK809)
	2- PMUIO2: supplied by vcc_3v3 regulator(PMIC RK809)

The reason why no functional effect was observed is because of that
the above mentionned PMUIO domains were supplied by a regulator
which is always on.

So let's add their definition in the dtsi.

Signed-off-by: Iskander Amara <iskander.amara@theobroma-systems.com>
---
v2:
	- Fix indentation
 arch/arm64/boot/dts/rockchip/px30-ringneck.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/px30-ringneck.dtsi b/arch/arm64/boot/dts/rockchip/px30-ringneck.dtsi
index 12397755830b..bb1aea82e666 100644
--- a/arch/arm64/boot/dts/rockchip/px30-ringneck.dtsi
+++ b/arch/arm64/boot/dts/rockchip/px30-ringneck.dtsi
@@ -347,6 +347,12 @@ pmic_int: pmic-int {
 	};
 };
 
+&pmu_io_domains {
+	pmuio1-supply = <&vcc_3v3>;
+	pmuio2-supply = <&vcc_3v3>;
+	status = "okay";
+};
+
 &saradc {
 	vref-supply = <&vcc_1v8>;
 	status = "okay";
-- 
2.34.1

On Wed, 3 Jan 2024 17:47:34 +0100, Iskander Amara wrote:
> Two pmuio domains on ringneck are not defined:
> 	1- PMUIO1: supplied by vcc_3v3 regulator(PMIC RK809)
> 	2- PMUIO2: supplied by vcc_3v3 regulator(PMIC RK809)
> 
> The reason why no functional effect was observed is because of that
> the above mentionned PMUIO domains were supplied by a regulator
> which is always on.
> 
> [...]

Applied, thanks!

[1/1] arm64: dts: rockchip: add missing definition of pmu io domains 1 and 2 on ringneck
      commit: 16a9c74012c4e4bff6d493832cd648b486046ce1

Best regards,
-- 
Heiko Stuebner <heiko@sntech.de>