From 16a9c74012c4e4bff6d493832cd648b486046ce1 Mon Sep 17 00:00:00 2001 From: Iskander Amara Date: Wed, 3 Jan 2024 17:47:34 +0100 Subject: [PATCH] arm64: dts: rockchip: add missing definition of pmu io domains 1 and 2 on ringneck 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 Link: https://lore.kernel.org/r/20240103164734.1151290-1-iskander.amara@theobroma-systems.com Signed-off-by: Heiko Stuebner --- 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 12397755830bd..bb1aea82e666e 100644 --- a/arch/arm64/boot/dts/rockchip/px30-ringneck.dtsi +++ b/arch/arm64/boot/dts/rockchip/px30-ringneck.dtsi @@ -347,6 +347,12 @@ }; }; +&pmu_io_domains { + pmuio1-supply = <&vcc_3v3>; + pmuio2-supply = <&vcc_3v3>; + status = "okay"; +}; + &saradc { vref-supply = <&vcc_1v8>; status = "okay"; -- 2.30.2