diff mbox series

[v5,5/5] arm64: dts: qcom: ipq6018: add LDOA2 regulator

Message ID 20250120140006.655463-6-amadeus@jmu.edu.cn (mailing list archive)
State New
Headers show
Series arm64: dts: qcom: ipq6018: rework CPU Frequency | expand

Commit Message

Chukun Pan Jan. 20, 2025, 2 p.m. UTC 
Add LDOA2 regulator from MP5496 to support SDCC voltage scaling.

Suggested-by: Robert Marko <robimarko@gmail.com>
Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
---
 arch/arm64/boot/dts/qcom/ipq6018-mp5496.dtsi | 9 +++++++++
 1 file changed, 9 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/ipq6018-mp5496.dtsi b/arch/arm64/boot/dts/qcom/ipq6018-mp5496.dtsi
index 08b54b1e5249..d6b111a77f79 100644
--- a/arch/arm64/boot/dts/qcom/ipq6018-mp5496.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq6018-mp5496.dtsi
@@ -31,5 +31,14 @@  mp5496_s2: s2 {
 			regulator-max-microvolt = <1062500>;
 			regulator-always-on;
 		};
+
+		mp5496_l2: l2 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <3300000>;
+		};
 	};
 };
+
+&sdhc {
+	vqmmc-supply = <&mp5496_l2>;
+};