diff mbox series

[v2,4/4] arm64: dts: qcom: ipq6018-mp5496: add LDOA2 regulator

Message ID 20240306140306.876188-5-amadeus@jmu.edu.cn
State Superseded
Headers show
Series arm64: dts: qcom: ipq6018: rework CPU Frequency | expand

Commit Message

Chukun Pan March 6, 2024, 2:03 p.m. UTC 
Add LDOA2 regulator of 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 841fd757bee7..9910bec8a70f 100644
--- a/arch/arm64/boot/dts/qcom/ipq6018-mp5496.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq6018-mp5496.dtsi
@@ -9,9 +9,18 @@  ipq6018_s2: s2 {
 			regulator-max-microvolt = <1062500>;
 			regulator-always-on;
 		};
+
+		ipq6018_l2: l2 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <3300000>;
+		};
 	};
 };
 
+&sdhc {
+	vqmmc-supply = <&ipq6018_l2>;
+};
+
 &CPU0 {
 	cpu-supply = <&ipq6018_s2>;
 };