646 lines
23 KiB
C
646 lines
23 KiB
C
/*
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* Copyright (c) 2011-2012, The Linux Foundation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 and
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* only version 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#include <linux/regulator/pm8xxx-regulator.h>
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#include <linux/regulator/msm-gpio-regulator.h>
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#include <mach/rpm-regulator.h>
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#include <mach/socinfo.h>
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#include "board-8960.h"
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#define VREG_CONSUMERS(_id) \
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static struct regulator_consumer_supply vreg_consumers_##_id[]
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/*
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* Consumer specific regulator names:
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* regulator name consumer dev_name
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*/
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VREG_CONSUMERS(L1) = {
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REGULATOR_SUPPLY("8921_l1", NULL),
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};
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VREG_CONSUMERS(L2) = {
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REGULATOR_SUPPLY("8921_l2", NULL),
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REGULATOR_SUPPLY("dsi_vdda", "mipi_dsi.1"),
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REGULATOR_SUPPLY("dsi_pll_vdda", "mdp.0"),
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REGULATOR_SUPPLY("mipi_csi_vdd", "msm_csid.0"),
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REGULATOR_SUPPLY("mipi_csi_vdd", "msm_csid.1"),
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REGULATOR_SUPPLY("mipi_csi_vdd", "msm_csid.2"),
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};
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VREG_CONSUMERS(L3) = {
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REGULATOR_SUPPLY("8921_l3", NULL),
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REGULATOR_SUPPLY("HSUSB_3p3", "msm_otg"),
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};
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VREG_CONSUMERS(L4) = {
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REGULATOR_SUPPLY("8921_l4", NULL),
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REGULATOR_SUPPLY("HSUSB_1p8", "msm_otg"),
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REGULATOR_SUPPLY("iris_vddxo", "wcnss_wlan.0"),
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};
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VREG_CONSUMERS(L5) = {
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REGULATOR_SUPPLY("8921_l5", NULL),
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REGULATOR_SUPPLY("sdc_vdd", "msm_sdcc.1"),
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};
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VREG_CONSUMERS(L6) = {
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REGULATOR_SUPPLY("8921_l6", NULL),
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REGULATOR_SUPPLY("sdc_vdd", "msm_sdcc.3"),
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};
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VREG_CONSUMERS(L7) = {
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REGULATOR_SUPPLY("8921_l7", NULL),
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REGULATOR_SUPPLY("sdc_vdd_io", "msm_sdcc.3"),
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};
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VREG_CONSUMERS(L8) = {
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REGULATOR_SUPPLY("8921_l8", NULL),
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REGULATOR_SUPPLY("dsi_vdc", "mipi_dsi.1"),
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};
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VREG_CONSUMERS(L9) = {
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REGULATOR_SUPPLY("8921_l9", NULL),
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REGULATOR_SUPPLY("vdd", "3-0024"),
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REGULATOR_SUPPLY("vdd_ana", "3-004a"),
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};
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VREG_CONSUMERS(L10) = {
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REGULATOR_SUPPLY("8921_l10", NULL),
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REGULATOR_SUPPLY("iris_vddpa", "wcnss_wlan.0"),
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};
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VREG_CONSUMERS(L11) = {
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REGULATOR_SUPPLY("8921_l11", NULL),
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REGULATOR_SUPPLY("cam_vana", "4-001a"),
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REGULATOR_SUPPLY("cam_vana", "4-006c"),
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REGULATOR_SUPPLY("cam_vana", "4-0048"),
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REGULATOR_SUPPLY("cam_vana", "4-0020"),
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REGULATOR_SUPPLY("cam_vana", "4-0034"),
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REGULATOR_SUPPLY("cam_vana", "4-0010"),
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};
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VREG_CONSUMERS(L12) = {
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REGULATOR_SUPPLY("8921_l12", NULL),
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REGULATOR_SUPPLY("cam_vdig", "4-001a"),
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REGULATOR_SUPPLY("cam_vdig", "4-006c"),
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REGULATOR_SUPPLY("cam_vdig", "4-0048"),
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REGULATOR_SUPPLY("cam_vdig", "4-0020"),
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REGULATOR_SUPPLY("cam_vdig", "4-0034"),
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REGULATOR_SUPPLY("cam_vdig", "4-0010"),
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};
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VREG_CONSUMERS(L14) = {
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REGULATOR_SUPPLY("8921_l14", NULL),
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REGULATOR_SUPPLY("pa_therm", "pm8xxx-adc"),
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REGULATOR_SUPPLY("vreg_xoadc", "pm8921-charger"),
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};
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VREG_CONSUMERS(L15) = {
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REGULATOR_SUPPLY("8921_l15", NULL),
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};
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VREG_CONSUMERS(L16) = {
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REGULATOR_SUPPLY("8921_l16", NULL),
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REGULATOR_SUPPLY("cam_vaf", "4-001a"),
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REGULATOR_SUPPLY("cam_vaf", "4-006c"),
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REGULATOR_SUPPLY("cam_vaf", "4-0048"),
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REGULATOR_SUPPLY("cam_vaf", "4-0020"),
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REGULATOR_SUPPLY("cam_vaf", "4-0034"),
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REGULATOR_SUPPLY("cam_vaf", "4-0010"),
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};
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VREG_CONSUMERS(L17) = {
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REGULATOR_SUPPLY("8921_l17", NULL),
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};
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VREG_CONSUMERS(L18) = {
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REGULATOR_SUPPLY("8921_l18", NULL),
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};
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VREG_CONSUMERS(L21) = {
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REGULATOR_SUPPLY("8921_l21", NULL),
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};
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VREG_CONSUMERS(L22) = {
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REGULATOR_SUPPLY("8921_l22", NULL),
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};
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VREG_CONSUMERS(L23) = {
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REGULATOR_SUPPLY("8921_l23", NULL),
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REGULATOR_SUPPLY("dsi_vddio", "mipi_dsi.1"),
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REGULATOR_SUPPLY("dsi_pll_vddio", "mdp.0"),
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REGULATOR_SUPPLY("hdmi_avdd", "hdmi_msm.0"),
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REGULATOR_SUPPLY("pll_vdd", "pil_riva"),
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REGULATOR_SUPPLY("pll_vdd", "pil-q6v4-modem"),
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};
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VREG_CONSUMERS(L24) = {
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REGULATOR_SUPPLY("8921_l24", NULL),
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REGULATOR_SUPPLY("riva_vddmx", "wcnss_wlan.0"),
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};
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VREG_CONSUMERS(L25) = {
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REGULATOR_SUPPLY("8921_l25", NULL),
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REGULATOR_SUPPLY("VDDD_CDC_D", "tabla-slim"),
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REGULATOR_SUPPLY("CDC_VDDA_A_1P2V", "tabla-slim"),
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REGULATOR_SUPPLY("VDDD_CDC_D", "tabla2x-slim"),
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REGULATOR_SUPPLY("CDC_VDDA_A_1P2V", "tabla2x-slim"),
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};
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VREG_CONSUMERS(L26) = {
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REGULATOR_SUPPLY("8921_l26", NULL),
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REGULATOR_SUPPLY("core_vdd", "pil-q6v4-lpass"),
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};
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VREG_CONSUMERS(L27) = {
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REGULATOR_SUPPLY("8921_l27", NULL),
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REGULATOR_SUPPLY("sw_core_vdd", "pil-q6v4-modem"),
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};
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VREG_CONSUMERS(L28) = {
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REGULATOR_SUPPLY("8921_l28", NULL),
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REGULATOR_SUPPLY("fw_core_vdd", "pil-q6v4-modem"),
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};
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VREG_CONSUMERS(L29) = {
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REGULATOR_SUPPLY("8921_l29", NULL),
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};
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VREG_CONSUMERS(S1) = {
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REGULATOR_SUPPLY("8921_s1", NULL),
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};
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VREG_CONSUMERS(S2) = {
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REGULATOR_SUPPLY("8921_s2", NULL),
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REGULATOR_SUPPLY("iris_vddrfa", "wcnss_wlan.0"),
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};
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VREG_CONSUMERS(S3) = {
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REGULATOR_SUPPLY("8921_s3", NULL),
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REGULATOR_SUPPLY("HSUSB_VDDCX", "msm_otg"),
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REGULATOR_SUPPLY("riva_vddcx", "wcnss_wlan.0"),
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REGULATOR_SUPPLY("HSIC_VDDCX", "msm_hsic_host"),
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};
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VREG_CONSUMERS(S4) = {
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REGULATOR_SUPPLY("8921_s4", NULL),
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REGULATOR_SUPPLY("sdc_vdd_io", "msm_sdcc.1"),
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REGULATOR_SUPPLY("sdc_vdd", "msm_sdcc.2"),
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REGULATOR_SUPPLY("sdc_vdd_io", "msm_sdcc.4"),
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REGULATOR_SUPPLY("riva_vddpx", "wcnss_wlan.0"),
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REGULATOR_SUPPLY("hdmi_vcc", "hdmi_msm.0"),
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REGULATOR_SUPPLY("VDDIO_CDC", "tabla-slim"),
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REGULATOR_SUPPLY("CDC_VDD_CP", "tabla-slim"),
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REGULATOR_SUPPLY("CDC_VDDA_TX", "tabla-slim"),
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REGULATOR_SUPPLY("CDC_VDDA_RX", "tabla-slim"),
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REGULATOR_SUPPLY("VDDIO_CDC", "tabla2x-slim"),
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REGULATOR_SUPPLY("CDC_VDD_CP", "tabla2x-slim"),
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REGULATOR_SUPPLY("CDC_VDDA_TX", "tabla2x-slim"),
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REGULATOR_SUPPLY("CDC_VDDA_RX", "tabla2x-slim"),
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REGULATOR_SUPPLY("vcc_i2c", "3-005b"),
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REGULATOR_SUPPLY("EXT_HUB_VDDIO", "msm_smsc_hub"),
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REGULATOR_SUPPLY("vcc_i2c", "10-0048"),
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};
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VREG_CONSUMERS(S5) = {
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REGULATOR_SUPPLY("8921_s5", NULL),
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REGULATOR_SUPPLY("krait0", "acpuclk-8960"),
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REGULATOR_SUPPLY("krait0", "acpuclk-8960ab"),
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};
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VREG_CONSUMERS(S6) = {
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REGULATOR_SUPPLY("8921_s6", NULL),
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REGULATOR_SUPPLY("krait1", "acpuclk-8960"),
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REGULATOR_SUPPLY("krait1", "acpuclk-8960ab"),
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};
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VREG_CONSUMERS(S7) = {
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REGULATOR_SUPPLY("8921_s7", NULL),
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};
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VREG_CONSUMERS(S8) = {
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REGULATOR_SUPPLY("8921_s8", NULL),
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};
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VREG_CONSUMERS(LVS1) = {
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REGULATOR_SUPPLY("8921_lvs1", NULL),
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REGULATOR_SUPPLY("iris_vddio", "wcnss_wlan.0"),
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};
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VREG_CONSUMERS(LVS2) = {
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REGULATOR_SUPPLY("8921_lvs2", NULL),
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REGULATOR_SUPPLY("iris_vdddig", "wcnss_wlan.0"),
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};
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VREG_CONSUMERS(LVS3) = {
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REGULATOR_SUPPLY("8921_lvs3", NULL),
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};
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VREG_CONSUMERS(LVS4) = {
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REGULATOR_SUPPLY("8921_lvs4", NULL),
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REGULATOR_SUPPLY("vcc_i2c", "3-0024"),
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REGULATOR_SUPPLY("vcc_i2c", "3-004a"),
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};
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VREG_CONSUMERS(LVS5) = {
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REGULATOR_SUPPLY("8921_lvs5", NULL),
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REGULATOR_SUPPLY("cam_vio", "4-001a"),
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REGULATOR_SUPPLY("cam_vio", "4-006c"),
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REGULATOR_SUPPLY("cam_vio", "4-0048"),
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REGULATOR_SUPPLY("cam_vio", "4-0020"),
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REGULATOR_SUPPLY("cam_vio", "4-0034"),
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REGULATOR_SUPPLY("cam_vio", "4-0010"),
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};
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/* This mapping is used for CDP only. */
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VREG_CONSUMERS(CDP_LVS6) = {
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REGULATOR_SUPPLY("8921_lvs6", NULL),
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REGULATOR_SUPPLY("vdd-io", "spi0.0"),
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};
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/* This mapping is used for non-CDP targets only. */
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VREG_CONSUMERS(LVS6) = {
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REGULATOR_SUPPLY("8921_lvs6", NULL),
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REGULATOR_SUPPLY("vdd-io", "spi0.0"),
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REGULATOR_SUPPLY("vdd-phy", "spi0.0"),
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};
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VREG_CONSUMERS(LVS7) = {
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REGULATOR_SUPPLY("8921_lvs7", NULL),
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};
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VREG_CONSUMERS(USB_OTG) = {
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REGULATOR_SUPPLY("8921_usb_otg", NULL),
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};
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VREG_CONSUMERS(HDMI_MVS) = {
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REGULATOR_SUPPLY("8921_hdmi_mvs", NULL),
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REGULATOR_SUPPLY("hdmi_mvs", "hdmi_msm.0"),
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};
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VREG_CONSUMERS(NCP) = {
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REGULATOR_SUPPLY("8921_ncp", NULL),
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};
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VREG_CONSUMERS(EXT_5V) = {
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REGULATOR_SUPPLY("ext_5v", NULL),
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};
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VREG_CONSUMERS(EXT_L2) = {
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REGULATOR_SUPPLY("ext_l2", NULL),
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REGULATOR_SUPPLY("vdd-phy", "spi0.0"),
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};
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VREG_CONSUMERS(EXT_3P3V) = {
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REGULATOR_SUPPLY("ext_3p3v", NULL),
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REGULATOR_SUPPLY("vdd_ana", "3-005b"),
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REGULATOR_SUPPLY("vdd_lvds_3p3v", "mipi_dsi.1"),
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REGULATOR_SUPPLY("mhl_usb_hs_switch", "msm_otg"),
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};
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VREG_CONSUMERS(EXT_OTG_SW) = {
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REGULATOR_SUPPLY("ext_otg_sw", NULL),
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REGULATOR_SUPPLY("vbus_otg", "msm_otg"),
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};
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#define PM8XXX_VREG_INIT(_id, _name, _min_uV, _max_uV, _modes, _ops, \
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_apply_uV, _pull_down, _always_on, _supply_regulator, \
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_system_uA, _enable_time, _reg_id) \
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{ \
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.init_data = { \
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.constraints = { \
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.valid_modes_mask = _modes, \
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.valid_ops_mask = _ops, \
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.min_uV = _min_uV, \
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.max_uV = _max_uV, \
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.input_uV = _max_uV, \
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.apply_uV = _apply_uV, \
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.always_on = _always_on, \
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.name = _name, \
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}, \
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.num_consumer_supplies = \
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ARRAY_SIZE(vreg_consumers_##_id), \
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.consumer_supplies = vreg_consumers_##_id, \
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.supply_regulator = _supply_regulator, \
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}, \
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.id = _reg_id, \
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.pull_down_enable = _pull_down, \
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.system_uA = _system_uA, \
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.enable_time = _enable_time, \
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}
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#define PM8XXX_LDO(_id, _name, _always_on, _pull_down, _min_uV, _max_uV, \
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_enable_time, _supply_regulator, _system_uA, _reg_id) \
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PM8XXX_VREG_INIT(_id, _name, _min_uV, _max_uV, REGULATOR_MODE_NORMAL \
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| REGULATOR_MODE_IDLE, REGULATOR_CHANGE_VOLTAGE | \
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REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_MODE | \
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REGULATOR_CHANGE_DRMS, 0, _pull_down, _always_on, \
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_supply_regulator, _system_uA, _enable_time, _reg_id)
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#define PM8XXX_NLDO1200(_id, _name, _always_on, _pull_down, _min_uV, \
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_max_uV, _enable_time, _supply_regulator, _system_uA, _reg_id) \
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PM8XXX_VREG_INIT(_id, _name, _min_uV, _max_uV, REGULATOR_MODE_NORMAL \
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| REGULATOR_MODE_IDLE, REGULATOR_CHANGE_VOLTAGE | \
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REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_MODE | \
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REGULATOR_CHANGE_DRMS, 0, _pull_down, _always_on, \
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_supply_regulator, _system_uA, _enable_time, _reg_id)
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#define PM8XXX_SMPS(_id, _name, _always_on, _pull_down, _min_uV, _max_uV, \
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_enable_time, _supply_regulator, _system_uA, _reg_id) \
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PM8XXX_VREG_INIT(_id, _name, _min_uV, _max_uV, REGULATOR_MODE_NORMAL \
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| REGULATOR_MODE_IDLE, REGULATOR_CHANGE_VOLTAGE | \
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REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_MODE | \
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REGULATOR_CHANGE_DRMS, 0, _pull_down, _always_on, \
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_supply_regulator, _system_uA, _enable_time, _reg_id)
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#define PM8XXX_FTSMPS(_id, _name, _always_on, _pull_down, _min_uV, _max_uV, \
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_enable_time, _supply_regulator, _system_uA, _reg_id) \
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PM8XXX_VREG_INIT(_id, _name, _min_uV, _max_uV, REGULATOR_MODE_NORMAL, \
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REGULATOR_CHANGE_VOLTAGE | REGULATOR_CHANGE_STATUS \
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| REGULATOR_CHANGE_MODE, 0, _pull_down, _always_on, \
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_supply_regulator, _system_uA, _enable_time, _reg_id)
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#define PM8XXX_VS(_id, _name, _always_on, _pull_down, _enable_time, \
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_supply_regulator, _reg_id) \
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PM8XXX_VREG_INIT(_id, _name, 0, 0, 0, REGULATOR_CHANGE_STATUS, 0, \
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_pull_down, _always_on, _supply_regulator, 0, _enable_time, \
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_reg_id)
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#define PM8XXX_VS300(_id, _name, _always_on, _pull_down, _enable_time, \
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_supply_regulator, _reg_id) \
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PM8XXX_VREG_INIT(_id, _name, 0, 0, 0, REGULATOR_CHANGE_STATUS, 0, \
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_pull_down, _always_on, _supply_regulator, 0, _enable_time, \
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_reg_id)
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#define PM8XXX_NCP(_id, _name, _always_on, _min_uV, _max_uV, _enable_time, \
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_supply_regulator, _reg_id) \
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PM8XXX_VREG_INIT(_id, _name, _min_uV, _max_uV, 0, \
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REGULATOR_CHANGE_VOLTAGE | REGULATOR_CHANGE_STATUS, 0, 0, \
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_always_on, _supply_regulator, 0, _enable_time, _reg_id)
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/* Pin control initialization */
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#define PM8XXX_PC(_id, _name, _always_on, _pin_fn, _pin_ctrl, \
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_supply_regulator, _reg_id) \
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{ \
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.init_data = { \
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.constraints = { \
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.valid_ops_mask = REGULATOR_CHANGE_STATUS, \
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.always_on = _always_on, \
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.name = _name, \
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}, \
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.num_consumer_supplies = \
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ARRAY_SIZE(vreg_consumers_##_id##_PC), \
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.consumer_supplies = vreg_consumers_##_id##_PC, \
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|
.supply_regulator = _supply_regulator, \
|
|
}, \
|
|
.id = _reg_id, \
|
|
.pin_fn = PM8XXX_VREG_PIN_FN_##_pin_fn, \
|
|
.pin_ctrl = _pin_ctrl, \
|
|
}
|
|
|
|
#define GPIO_VREG(_id, _reg_name, _gpio_label, _gpio, _supply_regulator) \
|
|
[GPIO_VREG_ID_##_id] = { \
|
|
.init_data = { \
|
|
.constraints = { \
|
|
.valid_ops_mask = REGULATOR_CHANGE_STATUS, \
|
|
}, \
|
|
.num_consumer_supplies = \
|
|
ARRAY_SIZE(vreg_consumers_##_id), \
|
|
.consumer_supplies = vreg_consumers_##_id, \
|
|
.supply_regulator = _supply_regulator, \
|
|
}, \
|
|
.regulator_name = _reg_name, \
|
|
.gpio_label = _gpio_label, \
|
|
.gpio = _gpio, \
|
|
}
|
|
|
|
#define SAW_VREG_INIT(_id, _name, _min_uV, _max_uV) \
|
|
{ \
|
|
.constraints = { \
|
|
.name = _name, \
|
|
.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | \
|
|
REGULATOR_CHANGE_STATUS, \
|
|
.min_uV = _min_uV, \
|
|
.max_uV = _max_uV, \
|
|
}, \
|
|
.num_consumer_supplies = ARRAY_SIZE(vreg_consumers_##_id), \
|
|
.consumer_supplies = vreg_consumers_##_id, \
|
|
}
|
|
|
|
#define RPM_INIT(_id, _min_uV, _max_uV, _modes, _ops, _apply_uV, _default_uV, \
|
|
_peak_uA, _avg_uA, _pull_down, _pin_ctrl, _freq, _pin_fn, \
|
|
_force_mode, _sleep_set_force_mode, _power_mode, _state, \
|
|
_sleep_selectable, _always_on, _supply_regulator, _system_uA) \
|
|
{ \
|
|
.init_data = { \
|
|
.constraints = { \
|
|
.valid_modes_mask = _modes, \
|
|
.valid_ops_mask = _ops, \
|
|
.min_uV = _min_uV, \
|
|
.max_uV = _max_uV, \
|
|
.input_uV = _min_uV, \
|
|
.apply_uV = _apply_uV, \
|
|
.always_on = _always_on, \
|
|
}, \
|
|
.num_consumer_supplies = \
|
|
ARRAY_SIZE(vreg_consumers_##_id), \
|
|
.consumer_supplies = vreg_consumers_##_id, \
|
|
.supply_regulator = _supply_regulator, \
|
|
}, \
|
|
.id = RPM_VREG_ID_PM8921_##_id, \
|
|
.default_uV = _default_uV, \
|
|
.peak_uA = _peak_uA, \
|
|
.avg_uA = _avg_uA, \
|
|
.pull_down_enable = _pull_down, \
|
|
.pin_ctrl = _pin_ctrl, \
|
|
.freq = RPM_VREG_FREQ_##_freq, \
|
|
.pin_fn = _pin_fn, \
|
|
.force_mode = _force_mode, \
|
|
.sleep_set_force_mode = _sleep_set_force_mode, \
|
|
.power_mode = _power_mode, \
|
|
.state = _state, \
|
|
.sleep_selectable = _sleep_selectable, \
|
|
.system_uA = _system_uA, \
|
|
}
|
|
|
|
#define RPM_LDO(_id, _always_on, _pd, _sleep_selectable, _min_uV, _max_uV, \
|
|
_supply_regulator, _system_uA, _init_peak_uA) \
|
|
RPM_INIT(_id, _min_uV, _max_uV, REGULATOR_MODE_NORMAL \
|
|
| REGULATOR_MODE_IDLE, REGULATOR_CHANGE_VOLTAGE \
|
|
| REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_MODE \
|
|
| REGULATOR_CHANGE_DRMS, 0, _max_uV, _init_peak_uA, 0, _pd, \
|
|
RPM_VREG_PIN_CTRL_NONE, NONE, RPM_VREG_PIN_FN_8960_NONE, \
|
|
RPM_VREG_FORCE_MODE_8960_NONE, \
|
|
RPM_VREG_FORCE_MODE_8960_NONE, RPM_VREG_POWER_MODE_8960_PWM, \
|
|
RPM_VREG_STATE_OFF, _sleep_selectable, _always_on, \
|
|
_supply_regulator, _system_uA)
|
|
|
|
#define RPM_SMPS(_id, _always_on, _pd, _sleep_selectable, _min_uV, _max_uV, \
|
|
_supply_regulator, _system_uA, _freq, _force_mode, \
|
|
_sleep_set_force_mode) \
|
|
RPM_INIT(_id, _min_uV, _max_uV, REGULATOR_MODE_NORMAL \
|
|
| REGULATOR_MODE_IDLE, REGULATOR_CHANGE_VOLTAGE \
|
|
| REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_MODE \
|
|
| REGULATOR_CHANGE_DRMS, 0, _max_uV, _system_uA, 0, _pd, \
|
|
RPM_VREG_PIN_CTRL_NONE, _freq, RPM_VREG_PIN_FN_8960_NONE, \
|
|
RPM_VREG_FORCE_MODE_8960_##_force_mode, \
|
|
RPM_VREG_FORCE_MODE_8960_##_sleep_set_force_mode, \
|
|
RPM_VREG_POWER_MODE_8960_PWM, RPM_VREG_STATE_OFF, \
|
|
_sleep_selectable, _always_on, _supply_regulator, _system_uA)
|
|
|
|
#define RPM_VS(_id, _always_on, _pd, _sleep_selectable, _supply_regulator) \
|
|
RPM_INIT(_id, 0, 0, 0, REGULATOR_CHANGE_STATUS, 0, 0, 1000, 1000, _pd, \
|
|
RPM_VREG_PIN_CTRL_NONE, NONE, RPM_VREG_PIN_FN_8960_NONE, \
|
|
RPM_VREG_FORCE_MODE_8960_NONE, \
|
|
RPM_VREG_FORCE_MODE_8960_NONE, RPM_VREG_POWER_MODE_8960_PWM, \
|
|
RPM_VREG_STATE_OFF, _sleep_selectable, _always_on, \
|
|
_supply_regulator, 0)
|
|
|
|
#define RPM_NCP(_id, _always_on, _sleep_selectable, _min_uV, _max_uV, \
|
|
_supply_regulator, _freq) \
|
|
RPM_INIT(_id, _min_uV, _max_uV, 0, REGULATOR_CHANGE_VOLTAGE \
|
|
| REGULATOR_CHANGE_STATUS, 0, _max_uV, 1000, 1000, 0, \
|
|
RPM_VREG_PIN_CTRL_NONE, _freq, RPM_VREG_PIN_FN_8960_NONE, \
|
|
RPM_VREG_FORCE_MODE_8960_NONE, \
|
|
RPM_VREG_FORCE_MODE_8960_NONE, RPM_VREG_POWER_MODE_8960_PWM, \
|
|
RPM_VREG_STATE_OFF, _sleep_selectable, _always_on, \
|
|
_supply_regulator, 0)
|
|
|
|
/* Pin control initialization */
|
|
#define RPM_PC_INIT(_id, _always_on, _pin_fn, _pin_ctrl, _supply_regulator) \
|
|
{ \
|
|
.init_data = { \
|
|
.constraints = { \
|
|
.valid_ops_mask = REGULATOR_CHANGE_STATUS, \
|
|
.always_on = _always_on, \
|
|
}, \
|
|
.num_consumer_supplies = \
|
|
ARRAY_SIZE(vreg_consumers_##_id##_PC), \
|
|
.consumer_supplies = vreg_consumers_##_id##_PC, \
|
|
.supply_regulator = _supply_regulator, \
|
|
}, \
|
|
.id = RPM_VREG_ID_PM8921_##_id##_PC, \
|
|
.pin_fn = RPM_VREG_PIN_FN_8960_##_pin_fn, \
|
|
.pin_ctrl = _pin_ctrl, \
|
|
}
|
|
|
|
/* GPIO regulator constraints */
|
|
struct gpio_regulator_platform_data msm_gpio_regulator_pdata[] __devinitdata = {
|
|
/* ID vreg_name gpio_label gpio supply */
|
|
GPIO_VREG(EXT_5V, "ext_5v", "ext_5v_en", PM8921_MPP_PM_TO_SYS(7), NULL),
|
|
GPIO_VREG(EXT_L2, "ext_l2", "ext_l2_en", 91, NULL),
|
|
GPIO_VREG(EXT_3P3V, "ext_3p3v", "ext_3p3v_en",
|
|
PM8921_GPIO_PM_TO_SYS(17), NULL),
|
|
GPIO_VREG(EXT_OTG_SW, "ext_otg_sw", "ext_otg_sw_en",
|
|
PM8921_GPIO_PM_TO_SYS(42), "8921_usb_otg"),
|
|
};
|
|
|
|
/* SAW regulator constraints */
|
|
struct regulator_init_data msm_saw_regulator_pdata_s5 =
|
|
/* ID vreg_name min_uV max_uV */
|
|
SAW_VREG_INIT(S5, "8921_s5", 850000, 1300000);
|
|
struct regulator_init_data msm_saw_regulator_pdata_s6 =
|
|
SAW_VREG_INIT(S6, "8921_s6", 850000, 1300000);
|
|
|
|
/* PM8921 regulator constraints */
|
|
struct pm8xxx_regulator_platform_data
|
|
msm_pm8921_regulator_pdata[] __devinitdata = {
|
|
/*
|
|
* ID name always_on pd min_uV max_uV en_t supply
|
|
* system_uA reg_ID
|
|
*/
|
|
PM8XXX_NLDO1200(L26, "8921_l26", 0, 1, 375000, 1050000, 200, "8921_s7",
|
|
0, 1),
|
|
PM8XXX_NLDO1200(L27, "8921_l27", 0, 1, 375000, 1050000, 200, "8921_s7",
|
|
0, 2),
|
|
PM8XXX_NLDO1200(L28, "8921_l28", 0, 1, 375000, 1050000, 200, "8921_s7",
|
|
0, 3),
|
|
PM8XXX_LDO(L29, "8921_l29", 0, 1, 2050000, 2100000, 200, "8921_s8",
|
|
0, 4),
|
|
|
|
/* ID name always_on pd en_t supply reg_ID */
|
|
PM8XXX_VS300(USB_OTG, "8921_usb_otg", 0, 1, 0, "ext_5v", 5),
|
|
PM8XXX_VS300(HDMI_MVS, "8921_hdmi_mvs", 0, 1, 0, "ext_5v", 6),
|
|
};
|
|
|
|
static struct rpm_regulator_init_data
|
|
msm_rpm_regulator_init_data[] __devinitdata = {
|
|
/* ID a_on pd ss min_uV max_uV supply sys_uA freq fm ss_fm */
|
|
RPM_SMPS(S1, 1, 1, 0, 1225000, 1225000, NULL, 100000, 3p20, NONE, NONE),
|
|
RPM_SMPS(S2, 0, 1, 0, 1300000, 1300000, NULL, 0, 1p60, NONE, NONE),
|
|
RPM_SMPS(S3, 0, 1, 1, 500000, 1150000, NULL, 100000, 4p80, NONE, NONE),
|
|
RPM_SMPS(S4, 1, 1, 0, 1800000, 1800000, NULL, 100000, 1p60, AUTO, AUTO),
|
|
RPM_SMPS(S7, 0, 1, 0, 1150000, 1150000, NULL, 100000, 3p20, NONE, NONE),
|
|
RPM_SMPS(S8, 1, 1, 1, 2050000, 2050000, NULL, 100000, 1p60, NONE, NONE),
|
|
|
|
/* ID a_on pd ss min_uV max_uV supply sys_uA init_ip */
|
|
RPM_LDO(L1, 1, 1, 0, 1050000, 1050000, "8921_s4", 0, 10000),
|
|
RPM_LDO(L2, 0, 1, 0, 1200000, 1200000, "8921_s4", 0, 0),
|
|
RPM_LDO(L3, 0, 1, 0, 3075000, 3075000, NULL, 0, 0),
|
|
RPM_LDO(L4, 1, 1, 0, 1800000, 1800000, NULL, 10000, 10000),
|
|
RPM_LDO(L5, 0, 1, 0, 2950000, 2950000, NULL, 0, 0),
|
|
RPM_LDO(L6, 0, 1, 0, 2950000, 2950000, NULL, 0, 0),
|
|
RPM_LDO(L7, 1, 1, 0, 1850000, 2950000, NULL, 10000, 10000),
|
|
RPM_LDO(L8, 0, 1, 0, 2800000, 3000000, NULL, 0, 0),
|
|
RPM_LDO(L9, 0, 1, 0, 3000000, 3000000, NULL, 0, 0),
|
|
RPM_LDO(L10, 0, 1, 0, 3000000, 3000000, NULL, 0, 0),
|
|
RPM_LDO(L11, 0, 1, 0, 2850000, 2850000, NULL, 0, 0),
|
|
RPM_LDO(L12, 0, 1, 0, 1200000, 1200000, "8921_s4", 0, 0),
|
|
RPM_LDO(L14, 0, 1, 0, 1800000, 1800000, NULL, 0, 0),
|
|
RPM_LDO(L15, 0, 1, 0, 1800000, 2950000, NULL, 0, 0),
|
|
RPM_LDO(L16, 0, 1, 0, 2800000, 2800000, NULL, 0, 0),
|
|
RPM_LDO(L17, 0, 1, 0, 1800000, 2950000, NULL, 0, 0),
|
|
RPM_LDO(L18, 0, 1, 0, 1300000, 1300000, "8921_s4", 0, 0),
|
|
RPM_LDO(L21, 0, 1, 0, 1900000, 1900000, "8921_s8", 0, 0),
|
|
RPM_LDO(L22, 0, 1, 0, 2750000, 2750000, NULL, 0, 0),
|
|
RPM_LDO(L23, 1, 1, 1, 1800000, 1800000, "8921_s8", 10000, 10000),
|
|
RPM_LDO(L24, 0, 1, 1, 750000, 1150000, "8921_s1", 10000, 10000),
|
|
RPM_LDO(L25, 1, 1, 0, 1250000, 1250000, "8921_s1", 10000, 10000),
|
|
|
|
/* ID a_on pd ss supply */
|
|
RPM_VS(LVS1, 0, 1, 0, "8921_s4"),
|
|
RPM_VS(LVS2, 0, 1, 0, "8921_s1"),
|
|
RPM_VS(LVS3, 0, 1, 0, "8921_s4"),
|
|
RPM_VS(LVS4, 0, 1, 0, "8921_s4"),
|
|
RPM_VS(LVS5, 0, 1, 0, "8921_s4"),
|
|
RPM_VS(LVS6, 0, 1, 0, "8921_s4"),
|
|
RPM_VS(LVS7, 0, 1, 0, "8921_s4"),
|
|
|
|
/* ID a_on ss min_uV max_uV supply freq */
|
|
RPM_NCP(NCP, 0, 0, 1800000, 1800000, "8921_l6", 1p60),
|
|
};
|
|
|
|
int msm_pm8921_regulator_pdata_len __devinitdata =
|
|
ARRAY_SIZE(msm_pm8921_regulator_pdata);
|
|
|
|
#define RPM_REG_MAP(_id, _sleep_also, _voter, _supply, _dev_name) \
|
|
{ \
|
|
.vreg_id = RPM_VREG_ID_PM8921_##_id, \
|
|
.sleep_also = _sleep_also, \
|
|
.voter = _voter, \
|
|
.supply = _supply, \
|
|
.dev_name = _dev_name, \
|
|
}
|
|
static struct rpm_regulator_consumer_mapping
|
|
msm_rpm_regulator_consumer_mapping[] __devinitdata = {
|
|
RPM_REG_MAP(L23, 0, 1, "krait0_l23", "acpuclk-8960"),
|
|
RPM_REG_MAP(L23, 0, 2, "krait1_l23", "acpuclk-8960"),
|
|
RPM_REG_MAP(L23, 0, 6, "l2_l23", "acpuclk-8960"),
|
|
RPM_REG_MAP(L24, 0, 1, "krait0_mem", "acpuclk-8960"),
|
|
RPM_REG_MAP(L24, 0, 2, "krait1_mem", "acpuclk-8960"),
|
|
RPM_REG_MAP(S3, 0, 1, "krait0_dig", "acpuclk-8960"),
|
|
RPM_REG_MAP(S3, 0, 2, "krait1_dig", "acpuclk-8960"),
|
|
RPM_REG_MAP(S8, 0, 1, "krait0_s8", "acpuclk-8960"),
|
|
RPM_REG_MAP(S8, 0, 2, "krait1_s8", "acpuclk-8960"),
|
|
RPM_REG_MAP(S8, 0, 6, "l2_s8", "acpuclk-8960"),
|
|
|
|
RPM_REG_MAP(L23, 0, 1, "krait0_l23", "acpuclk-8960ab"),
|
|
RPM_REG_MAP(L23, 0, 2, "krait1_l23", "acpuclk-8960ab"),
|
|
RPM_REG_MAP(L23, 0, 6, "l2_l23", "acpuclk-8960ab"),
|
|
RPM_REG_MAP(L24, 0, 1, "krait0_mem", "acpuclk-8960ab"),
|
|
RPM_REG_MAP(L24, 0, 2, "krait1_mem", "acpuclk-8960ab"),
|
|
RPM_REG_MAP(S3, 0, 1, "krait0_dig", "acpuclk-8960ab"),
|
|
RPM_REG_MAP(S3, 0, 2, "krait1_dig", "acpuclk-8960ab"),
|
|
RPM_REG_MAP(S8, 0, 1, "krait0_s8", "acpuclk-8960ab"),
|
|
RPM_REG_MAP(S8, 0, 2, "krait1_s8", "acpuclk-8960ab"),
|
|
RPM_REG_MAP(S8, 0, 6, "l2_s8", "acpuclk-8960ab"),
|
|
};
|
|
|
|
struct rpm_regulator_platform_data msm_rpm_regulator_pdata __devinitdata = {
|
|
.init_data = msm_rpm_regulator_init_data,
|
|
.num_regulators = ARRAY_SIZE(msm_rpm_regulator_init_data),
|
|
.version = RPM_VREG_VERSION_8960,
|
|
.vreg_id_vdd_mem = RPM_VREG_ID_PM8921_L24,
|
|
.vreg_id_vdd_dig = RPM_VREG_ID_PM8921_S3,
|
|
.consumer_map = msm_rpm_regulator_consumer_mapping,
|
|
.consumer_map_len = ARRAY_SIZE(msm_rpm_regulator_consumer_mapping),
|
|
};
|
|
|
|
/*
|
|
* Fix up regulator consumer data that moves to a different regulator based on
|
|
* the current target.
|
|
*/
|
|
void __init configure_msm8960_power_grid(void)
|
|
{
|
|
static struct rpm_regulator_init_data *rpm_data;
|
|
int i;
|
|
|
|
if (machine_is_msm8960_cdp()) {
|
|
/* Only modify LVS6 consumers for CDP targets. */
|
|
for (i = 0; i < ARRAY_SIZE(msm_rpm_regulator_init_data); i++) {
|
|
rpm_data = &msm_rpm_regulator_init_data[i];
|
|
if (rpm_data->id == RPM_VREG_ID_PM8921_LVS6) {
|
|
rpm_data->init_data.consumer_supplies
|
|
= vreg_consumers_CDP_LVS6;
|
|
rpm_data->init_data.num_consumer_supplies
|
|
= ARRAY_SIZE(vreg_consumers_CDP_LVS6);
|
|
}
|
|
}
|
|
}
|
|
}
|