From: Johan Hovold <johan+linaro@kernel.org>
Date: Wed, 22 Mar 2023 11:33:14 +0000 (+0100)
Subject: arm64: dts: qcom: sc8280xp-x13s: mark s10b regulator as always-on
X-Git-Tag: v6.6.7~3111^2^2~10
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f4472fd33e4751c54efb13d2536261e9273770a9;p=platform%2Fkernel%2Flinux-starfive.git

arm64: dts: qcom: sc8280xp-x13s: mark s10b regulator as always-on

The s10b supply is used by several components that are not (yet)
described in devicetree (e.g. ram, charger, ec) and must not be
disabled.

Mark the regulator as always-on.

Fixes: f29077d86652 ("arm64: dts: qcom: sc8280xp-x13s: Add soundcard support")
Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230322113318.17908-3-johan+linaro@kernel.org
---

diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
index 5328593..d6f6fee 100644
--- a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
+++ b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
@@ -370,6 +370,7 @@
 			regulator-min-microvolt = <1800000>;
 			regulator-max-microvolt = <1800000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-always-on;
 		};
 
 		vreg_s11b: smps11 {