diff mbox series

[v2,1/2] arm64: dts: qcom: ipq6018: add LDOA2 regulator

Message ID 20240110151040.2155938-2-amadeus@jmu.edu.cn (mailing list archive)
State Changes Requested
Headers show
Series arm64: dts: qcom: ipq8074: add MicroSD node | expand

Commit Message

Chukun Pan Jan. 10, 2024, 3:10 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.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

Comments

Konrad Dybcio Jan. 11, 2024, 12:19 p.m. UTC | #1 
On 1/10/24 16:10, Chukun Pan wrote:
> 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.dtsi | 6 ++++++
>   1 file changed, 6 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/ipq6018.dtsi b/arch/arm64/boot/dts/qcom/ipq6018.dtsi
> index 5e1277fea725..2f892d3bbbc6 100644
> --- a/arch/arm64/boot/dts/qcom/ipq6018.dtsi
> +++ b/arch/arm64/boot/dts/qcom/ipq6018.dtsi
> @@ -174,6 +174,12 @@ ipq6018_s2: s2 {
>   						regulator-max-microvolt = <1062500>;
>   						regulator-always-on;
>   					};
> +
> +					ipq6018_l2: l2 {
> +						regulator-min-microvolt = <1800000>;
> +						regulator-max-microvolt = <3300000>;
> +						regulator-always-on;

Why is is always-on?

Konrad
Chukun Pan Jan. 14, 2024, 8:30 a.m. UTC | #2 
> Why is is always-on?

No need, I will remove it in the next patch.

Thanks,
Chukun
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/ipq6018.dtsi b/arch/arm64/boot/dts/qcom/ipq6018.dtsi
index 5e1277fea725..2f892d3bbbc6 100644
--- a/arch/arm64/boot/dts/qcom/ipq6018.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq6018.dtsi
@@ -174,6 +174,12 @@  ipq6018_s2: s2 {
 						regulator-max-microvolt = <1062500>;
 						regulator-always-on;
 					};
+
+					ipq6018_l2: l2 {
+						regulator-min-microvolt = <1800000>;
+						regulator-max-microvolt = <3300000>;
+						regulator-always-on;
+					};
 				};
 			};
 		};