[PATCH v4 10/12] arm64: dts: qcom: sdm845-lg-judyln: Add lab/ibb
From: Paul Sajna
Date: Tue Nov 25 2025 - 03:15:54 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 a61f7bd65a7a..3188334d269b 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 = <4600000>;
+ regulator-max-microvolt = <6000000>;
+ 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 = <4600000>;
+ regulator-max-microvolt = <6000000>;
+ regulator-over-current-protection;
+ regulator-pull-down;
+ regulator-soft-start;
+};
+
&mdss {
status = "okay";
};
--
2.52.0