[PATCH v5 10/12] arm64: dts: qcom: sdm845-lg-judyln: Add lab/ibb

From: Paul Sajna

Date: Wed Dec 03 2025 - 04:42:46 EST


These regulators are required for the LCD

Signed-off-by: Paul Sajna <sajattack@xxxxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts | 17 +++++++++++++++++
1 file changed, 17 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts b/arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts
index 8b88f75b36af..cdaf84de5e6c 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts
+++ b/arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts
@@ -56,10 +56,27 @@ zap-shader {
};
};

+&ibb {
+ regulator-min-microvolt = <5500000>;
+ regulator-max-microvolt = <5700000>;
+ regulator-over-current-protection;
+ regulator-pull-down;
+ regulator-soft-start;
+ qcom,discharge-resistor-kohms = <300>;
+};
+
&ipa {
firmware-name = "qcom/sdm845/lg/judyln/ipa_fws.mbn";
};

+&lab {
+ regulator-min-microvolt = <5500000>;
+ regulator-max-microvolt = <5700000>;
+ regulator-over-current-protection;
+ regulator-pull-down;
+ regulator-soft-start;
+};
+
&mdss {
status = "okay";
};

--
2.52.0