8d69344a2a
Signed-off-by: Luo Wei <lw@rock-chips.com> Change-Id: Ibf541493488f5c2565dfdddeacf39cae91d8b29a
73 lines
1.6 KiB
Plaintext
73 lines
1.6 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Copyright (c) 2025 Rockchip Electronics Co., Ltd.
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*
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*/
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/ {
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vcc_ufs_s0: vcc-ufs-s0 {
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compatible = "regulator-fixed";
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regulator-name = "vcc_ufs_s0";
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regulator-boot-on;
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regulator-always-on;
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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vin-supply = <&vcc_sys>;
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regulator-state-mem {
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regulator-on-in-suspend;
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regulator-suspend-microvolt = <3300000>;
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};
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};
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vcc1v2_ufs_vccq_s0: vcc1v2-ufs-vccq-s0 {
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compatible = "regulator-fixed";
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regulator-name = "vcc1v2_ufs_vccq_s0";
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regulator-boot-on;
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regulator-always-on;
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1200000>;
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vin-supply = <&vcc_sys>;
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regulator-state-mem {
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regulator-on-in-suspend;
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regulator-suspend-microvolt = <1200000>;
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};
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};
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vcc1v8_ufs_vccq2_s0: vcc1v8-ufs-vccq2-s0 {
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compatible = "regulator-fixed";
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regulator-name = "vcc1v8_ufs_vccq2_s0";
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regulator-boot-on;
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regulator-always-on;
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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vin-supply = <&vcc_1v8_s3>;
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regulator-state-mem {
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regulator-on-in-suspend;
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regulator-suspend-microvolt = <1800000>;
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};
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};
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};
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&sdhci {
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bus-width = <8>;
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no-sdio;
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no-sd;
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non-removable;
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max-frequency = <200000000>;
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mmc-hs400-1_8v;
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mmc-hs400-enhanced-strobe;
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full-pwr-cycle-in-suspend;
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status = "okay";
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};
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&ufs {
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/delete-property/ assigned-clocks;
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/delete-property/ assigned-clock-parents;
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reset-gpios = <&gpio4 RK_PD0 GPIO_ACTIVE_HIGH>;
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vcc-supply = <&vcc_ufs_s0>;
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vccq-supply = <&vcc1v2_ufs_vccq_s0>;
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vccq2-supply = <&vcc1v8_ufs_vccq2_s0>;
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status = "okay";
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};
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