Re: [PATCH v1 8/9] arm64: dts: qcom: sm8350: Power up dispcc using MMCX regulator

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On 29/04/2022 18:12, Robert Foss wrote:
Add regulator controlling MMCX power domain to be used by display clock
controller on SM8350.

NAK. rgulator-fixed-domain is deprecated and is going to be removed shortly.


Signed-off-by: Robert Foss <robert.foss@xxxxxxxxxx>
---
  arch/arm64/boot/dts/qcom/sm8350.dtsi | 8 ++++++++
  1 file changed, 8 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sm8350.dtsi b/arch/arm64/boot/dts/qcom/sm8350.dtsi
index c0137bdcf94b..c49735d1b458 100644
--- a/arch/arm64/boot/dts/qcom/sm8350.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8350.dtsi
@@ -278,6 +278,14 @@ memory@80000000 {
  		reg = <0x0 0x80000000 0x0 0x0>;
  	};
+ mmcx_reg: mmcx-reg {
+		compatible = "regulator-fixed-domain";
+		power-domains = <&rpmhpd SM8350_MMCX>;
+		required-opps = <&rpmhpd_opp_nom>;
+		regulator-name = "MMCX";
+		regulator-always-on;
+	};
+
  	pmu {
  		compatible = "arm,armv8-pmuv3";
  		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_LOW>;


--
With best wishes
Dmitry



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