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a566fb9ba8
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> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20250210070122.208842-6-amadeus@jmu.edu.cn Signed-off-by: Bjorn Andersson <andersson@kernel.org>
45 lines
752 B
Plaintext
45 lines
752 B
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
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/*
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* ipq6018-mp5496.dtsi describes common properties (e.g. regulators) that
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* apply to most devices that make use of the IPQ6018 SoC and MP5496 PMIC.
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*/
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#include "ipq6018.dtsi"
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&cpu0 {
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cpu-supply = <&mp5496_s2>;
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};
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&cpu1 {
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cpu-supply = <&mp5496_s2>;
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};
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&cpu2 {
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cpu-supply = <&mp5496_s2>;
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};
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&cpu3 {
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cpu-supply = <&mp5496_s2>;
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};
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&rpm_requests {
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regulators {
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compatible = "qcom,rpm-mp5496-regulators";
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mp5496_s2: s2 {
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regulator-min-microvolt = <725000>;
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regulator-max-microvolt = <1062500>;
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regulator-always-on;
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};
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mp5496_l2: l2 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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};
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};
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};
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&sdhc {
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vqmmc-supply = <&mp5496_l2>;
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};
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