From: Paul Sajna <sajattack@postmarketos.org>
Date: Wed, 1 Apr 2026 03:15:14 +0000 (-0700)
Subject: arm64: dts: qcom: sdm845-lg-judyln: Add lab/ibb
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=2e7cdd400b6a4e67c27fc3e839342824b51d01ff;p=thirdparty%2Fkernel%2Flinux.git

arm64: dts: qcom: sdm845-lg-judyln: Add lab/ibb

These regulators are required for the LCD

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Paul Sajna <sajattack@postmarketos.org>
Link: https://lore.kernel.org/r/20260331-judyln-dts-v7-9-87217b15fefb@postmarketos.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
---

diff --git a/arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts b/arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts
index 6b837da4ef21..2c024b32c00c 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts
+++ b/arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts
@@ -71,6 +71,23 @@
 	firmware-name = "qcom/sdm845/LG/judyln/ipa_fws.mbn";
 };
 
+&ibb {
+	regulator-min-microvolt = <5500000>;
+	regulator-max-microvolt = <5500000>;
+	regulator-over-current-protection;
+	regulator-pull-down;
+	regulator-soft-start;
+	qcom,discharge-resistor-kohms = <300>;
+};
+
+&lab {
+	regulator-min-microvolt = <5500000>;
+	regulator-max-microvolt = <5500000>;
+	regulator-over-current-protection;
+	regulator-pull-down;
+	regulator-soft-start;
+};
+
 &mss_pil {
 	firmware-name = "qcom/sdm845/LG/judyln/mba.mbn", "qcom/sdm845/LG/judyln/modem.mbn";
 };