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arm64: dts: qcom: ipq6018: move mp5496 regulator out of soc dtsi

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Some IPQ60xx SoCs don't come with the mp5496 pmic chip. The mp5496
pmic was never part of the IPQ60xx SoC, it's optional, so we moved
it out of the soc dtsi.

Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20250210070122.208842-4-amadeus@jmu.edu.cn
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Chukun Pan 2025-02-10 15:01:20 +08:00 committed by Bjorn Andersson
parent a96e765a7b
commit 0c4c0f14b7
3 changed files with 36 additions and 15 deletions
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2
arch/arm64/boot/dts/qcom/ipq6018-cp01-c1.dts
View File

@ -7,7 +7,7 @@
/dts-v1/;
#include "ipq6018.dtsi"
#include "ipq6018-mp5496.dtsi"
/ {
model = "Qualcomm Technologies, Inc. IPQ6018/AP-CP01-C1";

35
arch/arm64/boot/dts/qcom/ipq6018-mp5496.dtsi Normal file
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@ -0,0 +1,35 @@
// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
/*
* ipq6018-mp5496.dtsi describes common properties (e.g. regulators) that
* apply to most devices that make use of the IPQ6018 SoC and MP5496 PMIC.
*/
#include "ipq6018.dtsi"
&cpu0 {
cpu-supply = <&ipq6018_s2>;
};
&cpu1 {
cpu-supply = <&ipq6018_s2>;
};
&cpu2 {
cpu-supply = <&ipq6018_s2>;
};
&cpu3 {
cpu-supply = <&ipq6018_s2>;
};
&rpm_requests {
regulators {
compatible = "qcom,rpm-mp5496-regulators";
ipq6018_s2: s2 {
regulator-min-microvolt = <725000>;
regulator-max-microvolt = <1062500>;
regulator-always-on;
};
};
};

14
arch/arm64/boot/dts/qcom/ipq6018.dtsi
View File

@ -43,7 +43,6 @@ cpu0: cpu@0 {
clocks = <&apcs_glb APCS_ALIAS0_CORE_CLK>;
clock-names = "cpu";
operating-points-v2 = <&cpu_opp_table>;
cpu-supply = <&ipq6018_s2>;
#cooling-cells = <2>;
};
@ -56,7 +55,6 @@ cpu1: cpu@1 {
clocks = <&apcs_glb APCS_ALIAS0_CORE_CLK>;
clock-names = "cpu";
operating-points-v2 = <&cpu_opp_table>;
cpu-supply = <&ipq6018_s2>;
#cooling-cells = <2>;
};
@ -69,7 +67,6 @@ cpu2: cpu@2 {
clocks = <&apcs_glb APCS_ALIAS0_CORE_CLK>;
clock-names = "cpu";
operating-points-v2 = <&cpu_opp_table>;
cpu-supply = <&ipq6018_s2>;
#cooling-cells = <2>;
};
@ -82,7 +79,6 @@ cpu3: cpu@3 {
clocks = <&apcs_glb APCS_ALIAS0_CORE_CLK>;
clock-names = "cpu";
operating-points-v2 = <&cpu_opp_table>;
cpu-supply = <&ipq6018_s2>;
#cooling-cells = <2>;
};
@ -184,16 +180,6 @@ glink-edge {
rpm_requests: rpm-requests {
compatible = "qcom,rpm-ipq6018", "qcom,glink-smd-rpm";
qcom,glink-channels = "rpm_requests";
regulators {
compatible = "qcom,rpm-mp5496-regulators";
ipq6018_s2: s2 {
regulator-min-microvolt = <725000>;
regulator-max-microvolt = <1062500>;
regulator-always-on;
};
};
};
};
};