/*
* arch/arm/mach-tegra/board-cardhu-power.c
*
* Copyright (C) 2011 NVIDIA, Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
* 02111-1307, USA
*/
#include <linux/i2c.h>
#include <linux/pda_power.h>
#include <linux/platform_device.h>
#include <linux/resource.h>
#include <linux/regulator/machine.h>
#include <linux/mfd/tps6591x.h>
#include <linux/mfd/max77663-core.h>
#include <linux/gpio.h>
#include <linux/io.h>
#include <linux/regulator/gpio-switch-regulator.h>
#include <linux/regulator/fixed.h>
#include <linux/regulator/tps6591x-regulator.h>
#include <linux/regulator/tps62360.h>
#include <linux/power/gpio-charger.h>
#include <asm/mach-types.h>
#include <mach/iomap.h>
#include <mach/irqs.h>
#include <mach/pinmux.h>
#include <mach/edp.h>
#include "gpio-names.h"
#include "board.h"
#include "board-cardhu.h"
#include "pm.h"
#include "wakeups-t3.h"
#include "tegra3_tsensor.h"
#define PMC_CTRL 0x0
#define PMC_CTRL_INTR_LOW (1 << 17)
static struct regulator_consumer_supply tps6591x_vdd1_supply_skubit0_0[] = {
REGULATOR_SUPPLY("vdd_core", NULL),
REGULATOR_SUPPLY("en_vddio_ddr_1v2", NULL),
};
static struct regulator_consumer_supply tps6591x_vdd1_supply_skubit0_1[] = {
REGULATOR_SUPPLY("en_vddio_ddr_1v2", NULL),
};
static struct regulator_consumer_supply tps6591x_vdd2_supply_0[] = {
REGULATOR_SUPPLY("vdd_gen1v5", NULL),
REGULATOR_SUPPLY("vcore_lcd", NULL),
REGULATOR_SUPPLY("track_ldo1", NULL),
REGULATOR_SUPPLY("external_ldo_1v2", NULL),
REGULATOR_SUPPLY("vcore_cam1", NULL),
REGULATOR_SUPPLY("vcore_cam2", NULL),
};
static struct regulator_consumer_supply tps6591x_vddctrl_supply_0[] = {
REGULATOR_SUPPLY("vdd_cpu_pmu", NULL),
REGULATOR_SUPPLY("vdd_cpu", NULL),
REGULATOR_SUPPLY("vdd_sys", NULL),
};
static struct regulator_consumer_supply tps6591x_vio_supply_0[] = {
REGULATOR_SUPPLY("vdd_gen1v8", NULL),
REGULATOR_SUPPLY("avdd_hdmi_pll", NULL),
REGULATOR_SUPPLY("avdd_usb_pll", NULL),
REGULATOR_SUPPLY("avdd_osc", NULL),
REGULATOR_SUPPLY("vddio_sys", NULL),
REGULATOR_SUPPLY("vddio_sdmmc", "sdhci-tegra.3"),
REGULATOR_SUPPLY("pwrdet_sdmmc4", NULL),
REGULATOR_SUPPLY("vdd1v8_satelite", NULL),
REGULATOR_SUPPLY("vddio_uart", NULL),
REGULATOR_SUPPLY("pwrdet_uart", NULL),
REGULATOR_SUPPLY("vddio_audio", NULL),
REGULATOR_SUPPLY("pwrdet_audio", NULL),
REGULATOR_SUPPLY("vddio_bb", NULL),
REGULATOR_SUPPLY("pwrdet_bb", NULL),
REGULATOR_SUPPLY("vddio_lcd_pmu", NULL),
REGULATOR_SUPPLY("pwrdet_lcd", NULL),
REGULATOR_SUPPLY("vddio_cam", NULL),
REGULATOR_SUPPLY("pwrdet_cam", NULL),
REGULATOR_SUPPLY("vddio_vi", NULL),
REGULATOR_SUPPLY("pwrdet_vi", NULL),
REGULATOR_SUPPLY("ldo6", NULL),
REGULATOR_SUPPLY("ldo7", NULL),
REGULATOR_SUPPLY("ldo8", NULL),
REGULATOR_SUPPLY("vcore_audio", NULL),
REGULATOR_SUPPLY("avcore_audio", NULL),
REGULATOR_SUPPLY("vddio_sdmmc", "sdhci-tegra.2"),
REGULATOR_SUPPLY("pwrdet_sdmmc3", NULL),
REGULATOR_SUPPLY("vcore1_lpddr2", NULL),
REGULATOR_SUPPLY("vcom_1v8", NULL),
REGULATOR_SUPPLY("pmuio_1v8", NULL),
REGULATOR_SUPPLY("avdd_ic_usb", NULL),
};
static struct regulator_consumer_supply tps6591x_ldo1_supply_0[] = {
REGULATOR_SUPPLY("avdd_pexb", NULL),
REGULATOR_SUPPLY("vdd_pexb", NULL),
REGULATOR_SUPPLY("avdd_pex_pll", NULL),
REGULATOR_SUPPLY("avdd_pexa", NULL),
REGULATOR_SUPPLY("vdd_pexa", NULL),
};
static struct regulator_consumer_supply tps6591x_ldo2_supply_0[] = {
REGULATOR_SUPPLY("avdd_sata", NULL),
REGULATOR_SUPPLY("vdd_sata", NULL),
REGULATOR_SUPPLY("avdd_sata_pll", NULL),
REGULATOR_SUPPLY("avdd_plle", NULL),
};
static struct regulator_consumer_supply tps6591x_ldo3_supply_e118x[] = {
REGULATOR_SUPPLY("vddio_sdmmc", "sdhci-tegra.0"),
REGULATOR_SUPPLY("pwrdet_sdmmc1", NULL),
};
static struct regulator_consumer_supply tps6591x_ldo3_supply_e1198[] = {
REGULATOR_SUPPLY("unused_rail_ldo3", NULL),
};
static struct regulator_consumer_supply tps6591x_ldo4_supply_0[] = {
REGULATOR_SUPPLY("vdd_rtc", NULL),
};
static struct regulator_consumer_supply tps6591x_ldo5_supply_e118x[] = {
REGULATOR_SUPPLY("avdd_vdac", NULL),
};
static struct regulator_consumer_supply tps6591x_ldo5_supply_e1198[] = {
REGULATOR_SUPPLY("avdd_vdac", NULL),
REGULATOR_SUPPLY("vddio_sdmmc", "sdhci-tegra.0"),
REGULATOR_SUPPLY("pwrdet_sdmmc1", NULL),
};
static struct regulator_consumer_supply tps6591x_ldo6_supply_0[] = {
REGULATOR_SUPPLY("avdd_dsi_csi", NULL),
REGULATOR_SUPPLY("pwrdet_mipi", NULL),
};
static struct regulator_consumer_supply tps6591x_ldo7_supply_0[] = {
REGULATOR_SUPPLY("avdd_plla_p_c_s", NULL),
REGULATOR_SUPPLY("avdd_pllm", NULL),
REGULATOR_SUPPLY("avdd_pllu_d", NULL),
REGULATOR_SUPPLY("avdd_pllu_d2", NULL),
REGULATOR_SUPPLY("avdd_pllx", NULL),
};
static struct regulator_consumer_supply tps6591x_ldo8_supply_0[] = {
REGULATOR_SUPPLY("vdd_ddr_hs", NULL),
};
#define TPS_PDATA_INIT(_name, _sname, _minmv, _maxmv, _supply_reg, _always_on, \
_boot_on, _apply_uv, _init_uV, _init_enable, _init_apply, _ectrl, _flags) \
static struct tps6591x_regulator_platform_data pdata_##_name##_##_sname = \
{ \
.regulator = { \
.constraints = { \
.min_uV = (_minmv)*1000, \
.max_uV = (_maxmv)*1000, \
.valid_modes_mask = (REGULATOR_MODE_NORMAL | \
REGULATOR_MODE_STANDBY), \
.valid_ops_mask = (REGULATOR_CHANGE_MODE | \
REGULATOR_CHANGE_STATUS | \
REGULATOR_CHANGE_VOLTAGE), \
.always_on = _always_on, \
.boot_on = _boot_on, \
.apply_uV = _apply_uv, \
}, \
.num_consumer_supplies = \
ARRAY_SIZE(tps6591x_##_name##_supply_##_sname), \
.consumer_supplies = tps6591x_##_name##_supply_##_sname, \
.supply_regulator = _supply_reg, \
}, \
.init_uV = _init_uV * 1000, \
.init_enable = _init_enable, \
.init_apply = _init_apply, \
.ectrl = _ectrl, \
.flags = _flags, \
}
TPS_PDATA_INIT(vdd1, skubit0_0, 600, 1500, 0, 1, 1, 0, -1, 0, 0, EXT_CTRL_SLEEP_OFF, 0);
TPS_PDATA_INIT(vdd1, skubit0_1, 600, 1500, 0, 1, 1, 0, -1, 0, 0, EXT_CTRL_SLEEP_OFF, 0);
TPS_PDATA_INIT(vdd2, 0, 600, 1500, 0, 1, 1, 0, -1, 0, 0, 0, 0);
TPS_PDATA_INIT(vddctrl, 0, 600, 1400, 0, 1, 1, 0, -1, 0, 0, EXT_CTRL_EN1, 0);
TPS_PDATA_INIT(vio, 0, 1500, 3300, 0, 1, 1, 0, -1, 0, 0, 0, 0);
TPS_PDATA_INIT(ldo1, 0, 1000, 3300, tps6591x_rails(VDD_2), 0, 0, 0, -1, 0, 1, 0, 0);
TPS_PDATA_INIT(ldo2, 0, 1050, 1050, tps6591x_rails(VDD_2), 0, 0, 1, -1, 0, 1, 0, 0);
TPS_PDATA_INIT(ldo3, e118x, 1000, 3300, 0, 0, 0, 0, -1, 0, 0, 0, 0);
TPS_PDATA_INIT(ldo3, e1198, 1000, 3300, 0, 0, 0, 0, -1, 0, 0, 0, 0);
TPS_PDATA_INIT(ldo4, 0, 1000, 3300, 0, 1, 0, 0, -1, 0, 0, 0, 0);
TPS_PDATA_INIT(ldo5, e118x, 1000, 3300, 0, 0, 0, 0, -1, 0, 0, 0, 0);
TPS_PDATA_INIT(ldo5, e1198, 1000, 3300, 0, 0, 0, 0, -1, 0, 0, 0, 0);
TPS_PDATA_INIT(ldo6, 0, 1200, 1200, tps6591x_rails(VIO), 0, 0, 1, -1, 0, 0, 0, 0);
TPS_PDATA_INIT(ldo7, 0, 1200, 1200, tps6591x_rails(VIO), 1, 1, 1, -1, 0, 0, EXT_CTRL_SLEEP_OFF, LDO_LOW_POWER_ON_SUSPEND);
TPS_PDATA_INIT(ldo8, 0, 1000, 3300, tps6591x_rails(VIO), 1, 0, 0, -1, 0, 0, EXT_CTRL_SLEEP_OFF, LDO_LOW_POWER_ON_SUSPEND);
#if defined(CONFIG_RTC_DRV_TPS6591x)
static struct tps6591x_rtc_platform_data rtc_data = {
.irq = TEGRA_NR_IRQS + TPS6591X_INT_RTC_ALARM,
.time = {
.tm_year = 2000,
.tm_mon = 0,
.tm_mday = 1,
.tm_hour = 0,
.tm_min = 0,
.tm_sec = 0,
},
};
#define TPS_RTC_REG() \
{ \
.id = 0, \
.name = "rtc_tps6591x", \
.platform_data = &rtc_data, \
}
#endif
#define TPS_REG(_id, _name, _sname) \
{ \
.id = TPS6591X_ID_##_id, \
.name = "tps6591x-regulator", \
.platform_data = &pdata_##_name##_##_sname, \
}
#define TPS6591X_DEV_COMMON_E118X \
TPS_REG(VDD_2, vdd2, 0), \
TPS_REG(VDDCTRL, vddctrl, 0), \
TPS_REG(LDO_1, ldo1, 0), \
TPS_REG(LDO_2, ldo2, 0), \
TPS_REG(LDO_3, ldo3, e118x), \
TPS_REG(LDO_4, ldo4, 0), \
TPS_REG(LDO_5, ldo5, e118x), \
TPS_REG(LDO_6, ldo6, 0), \
TPS_REG(LDO_7, ldo7, 0), \
TPS_REG(LDO_8, ldo8, 0)
static struct tps6591x_subdev_info tps_devs_e118x_skubit0_0[] = {
TPS_REG(VIO, vio, 0),
TPS_REG(VDD_1, vdd1, skubit0_0),
TPS6591X_DEV_COMMON_E118X,
#if defined(CONFIG_RTC_DRV_TPS6591x)
TPS_RTC_REG(),
#endif
};
static struct tps6591x_subdev_info tps_devs_e118x_skubit0_1[] = {
TPS_REG(VIO, vio, 0),
TPS_REG(VDD_1, vdd1, skubit0_1),
TPS6591X_DEV_COMMON_E118X,
#if defined(CONFIG_RTC_DRV_TPS6591x)
TPS_RTC_REG(),
#endif
};
#define TPS6591X_DEV_COMMON_CARDHU \
TPS_REG(VDD_2, vdd2, 0), \
TPS_REG(VDDCTRL, vddctrl, 0), \
TPS_REG(LDO_1, ldo1, 0), \
TPS_REG(LDO_2, ldo2, 0), \
TPS_REG(LDO_3, ldo3, e1198), \
TPS_REG(LDO_4, ldo4, 0), \
TPS_REG(LDO_5, ldo5, e1198), \
TPS_REG(LDO_6, ldo6, 0), \
TPS_REG(LDO_7, ldo7, 0), \
TPS_REG(LDO_8, ldo8, 0)
static struct tps6591x_subdev_info tps_devs_e1198_skubit0_0[] = {
TPS_REG(VIO, vio, 0),
TPS_REG(VDD_1, vdd1, skubit0_0),
TPS6591X_DEV_COMMON_CARDHU,
#if defined(CONFIG_RTC_DRV_TPS6591x)
TPS_RTC_REG(),
#endif
};
static struct tps6591x_subdev_info tps_devs_e1198_skubit0_1[] = {
TPS_REG(VIO, vio, 0),
TPS_REG(VDD_1, vdd1, skubit0_1),
TPS6591X_DEV_COMMON_CARDHU,
#if defined(CONFIG_RTC_DRV_TPS6591x)
TPS_RTC_REG(),
#endif
};
#define TPS_GPIO_INIT_PDATA(gpio_nr, _init_apply, _sleep_en, _pulldn_en, _output_en, _output_val) \
[gpio_nr] = { \
.sleep_en = _sleep_en, \
.pulldn_en = _pulldn_en, \
.output_mode_en = _output_en, \
.output_val = _output_val, \
.init_apply = _init_apply, \
}
static struct tps6591x_gpio_init_data tps_gpio_pdata_e1291_a04[] = {
TPS_GPIO_INIT_PDATA(0, 0, 0, 0, 0, 0),
TPS_GPIO_INIT_PDATA(1, 0, 0, 0, 0, 0),
TPS_GPIO_INIT_PDATA(2, 1, 1, 0, 1, 1),
TPS_GPIO_INIT_PDATA(3, 0, 0, 0, 0, 0),
TPS_GPIO_INIT_PDATA(4, 0, 0, 0, 0, 0),
TPS_GPIO_INIT_PDATA(5, 0, 0, 0, 0, 0),
TPS_GPIO_INIT_PDATA(6, 0, 0, 0, 0, 0),
TPS_GPIO_INIT_PDATA(7, 0, 0, 0, 0, 0),
TPS_GPIO_INIT_PDATA(8, 0, 0, 0, 0, 0),
};
static struct tps6591x_sleep_keepon_data tps_slp_keepon = {
.clkout32k_keepon = 1,
};
static struct tps6591x_platform_data tps_platform = {
.irq_base = TPS6591X_IRQ_BASE,
.gpio_base = TPS6591X_GPIO_BASE,
.dev_slp_en = true,
.slp_keepon = &tps_slp_keepon,
.use_power_off = true,
};
static struct i2c_board_info __initdata cardhu_regulators[] = {
{
I2C_BOARD_INFO("tps6591x", 0x2D),
.irq = INT_EXTERNAL_PMU,
.platform_data = &tps_platform,
},
};
/* TPS62361B DC-DC converter */
static struct regulator_consumer_supply tps62361_dcdc_supply[] = {
REGULATOR_SUPPLY("vdd_core", NULL),
};
static struct tps62360_regulator_platform_data tps62361_pdata = {
.reg_init_data = { \
.constraints = { \
.min_uV = 500000, \
.max_uV = 1770000, \
.valid_modes_mask = (REGULATOR_MODE_NORMAL | \
REGULATOR_MODE_STANDBY), \
.valid_ops_mask = (REGULATOR_CHANGE_MODE | \
REGULATOR_CHANGE_STATUS | \
REGULATOR_CHANGE_VOLTAGE), \
.always_on = 1, \
.boot_on = 1, \
.apply_uV = 0, \
}, \
.num_consumer_supplies = ARRAY_SIZE(tps62361_dcdc_supply), \
.consumer_supplies = tps62361_dcdc_supply, \
}, \
.en_discharge = true, \
.vsel0_gpio = -1, \
.vsel1_gpio = -1, \
.vsel0_def_state = 1, \
.vsel1_def_state = 1, \
};
static struct i2c_board_info __initdata tps62361_boardinfo[] = {
{
I2C_BOARD_INFO("tps62361", 0x60),
.platform_data = &tps62361_pdata,
},
};
int __init cardhu_regulator_init(void)
{
struct board_info board_info;
struct board_info pmu_board_info;
void __iomem *pmc = IO_ADDRESS(TEGRA_PMC_BASE);
u32 pmc_ctrl;
bool ext_core_regulator = false;
/* configure the power management controller to trigger PMU
* interrupts when low */
pmc_ctrl = readl(pmc + PMC_CTRL);
writel(pmc_ctrl | PMC_CTRL_INTR_LOW, pmc + PMC_CTRL);
tegra_get_board_info(&board_info);
tegra_get_pmu_board_info(&pmu_board_info);
if (pmu_board_info.board_id == BOARD_PMU_PM298)
return cardhu_pm298_regulator_init();
if (pmu_board_info.board_id == BOARD_PMU_PM299)
return cardhu_pm299_regulator_init();
/* The regulator details have complete constraints */
regulator_has_full_constraints();
/* PMU-E1208, the ldo2 should be set to 1200mV */
if (pmu_board_info.board_id == BOARD_E1208) {
pdata_ldo2_0.regulator.constraints.min_uV = 1200000;
pdata_ldo2_0.regulator.constraints.max_uV = 1200000;
}
/*
* E1198 will have different core regulator decoding.
* A01/A02: Based on sku bit 0.
* A03: Based on bit 2 and bit 0
* 2,0: 00 no core regulator,
* 01:TPS62365
* 10:TPS62366
* 11:TPS623850
*/
if (board_info.board_id == BOARD_E1198) {
int vsels;
switch(board_info.fab) {
case BOARD_FAB_A00:
case BOARD_FAB_A01:
case BOARD_FAB_A02:
if (board_info.sku & SKU_DCDC_TPS62361_SUPPORT)
ext_core_regulator = true;
break;
case BOARD_FAB_A03:
vsels = ((board_info.sku >> 1) & 0x2) | (board_info.sku & 1);
switch(vsels) {
case 1:
ext_core_regulator = true;
tps62361_pdata.vsel0_def_state = 1;
tps62361_pdata.vsel1_def_state = 1;
break;
case 2:
ext_core_regulator = true;
tps62361_pdata.vsel0_def_state = 0;
tps62361_pdata.vsel1_def_state = 0;
break;
case 3:
ext_core_regulator = true;
tps62361_pdata.vsel0_def_state = 1;
tps62361_pdata.vsel1_def_state = 0;
break;
}
break;
}
pr_info("BoardId:SKU:Fab 0x%04x:0x%04x:0x%02x\n",
board_info.board_id, board_info.sku , board_info.fab);
pr_info("Core regulator %s\n",
(ext_core_regulator)? "true": "false");
pr_info("VSEL 1:0 %d%d\n",
tps62361_pdata.vsel1_def_state,
tps62361_pdata.vsel0_def_state);
}
if ((board_info.board_id == BOARD_E1291) &&
(board_info.sku & SKU_DCDC_TPS62361_SUPPORT))
ext_core_regulator = true;
if ((board_info.board_id == BOARD_E1198) ||
(board_info.board_id == BOARD_E1291)) {
if (ext_core_regulator) {
tps_platform.num_subdevs =
ARRAY_SIZE(tps_devs_e1198_skubit0_1);
tps_platform.subdevs = tps_devs_e1198_skubit0_1;
} else {
tps_platform.num_subdevs =
ARRAY_SIZE(tps_devs_e1198_skubit0_0);
tps_platform.subdevs = tps_devs_e1198_skubit0_0;
}
} else {
if (board_info.board_id == BOARD_PM269)
pdata_ldo3_e118x.slew_rate_uV_per_us = 250;
if (pmu_board_info.sku & SKU_DCDC_TPS62361_SUPPORT) {
tps_platform.num_subdevs = ARRAY_SIZE(tps_devs_e118x_skubit0_1);
tps_platform.subdevs = tps_devs_e118x_skubit0_1;
ext_core_regulator = true;
} else {
tps_platform.num_subdevs = ARRAY_SIZE(tps_devs_e118x_skubit0_0);
tps_platform.subdevs = tps_devs_e118x_skubit0_0;
}
}
/* E1291-A04/A05: Enable DEV_SLP and enable sleep on GPIO2 */
if ((board_info.board_id == BOARD_E1291) &&
((board_info.fab == BOARD_FAB_A04) ||
(board_info.fab == BOARD_FAB_A05))) {
tps_platform.dev_slp_en = true;
tps_platform.gpio_init_data = tps_gpio_pdata_e1291_a04;
tps_platform.num_gpioinit_data =
ARRAY_SIZE(tps_gpio_pdata_e1291_a04);
}
i2c_register_board_info(4, cardhu_regulators, 1);
/* Register the external core regulator if it is require */
if (ext_core_regulator) {
pr_info("Registering the core regulator\n");
i2c_register_board_info(4, tps62361_boardinfo, 1);
}
return 0;
}
/**************** GPIO based fixed regulator *****************/
/* EN_5V_CP from PMU GP0 */
static struct regulator_consumer_supply fixed_reg_en_5v_cp_supply[] = {
REGULATOR_SUPPLY("vdd_5v0_sby", NULL),
REGULATOR_SUPPLY("vdd_hall", NULL),
REGULATOR_SUPPLY("vterm_ddr", NULL),
REGULATOR_SUPPLY("v2ref_ddr", NULL),
};
/* EN_5V0 From PMU GP2 */
static struct regulator_consumer_supply fixed_reg_en_5v0_supply[] = {
REGULATOR_SUPPLY("vdd_5v0_sys", NULL),
};
/* EN_DDR From PMU GP6 */
static struct regulator_consumer_supply fixed_reg_en_ddr_supply[] = {
REGULATOR_SUPPLY("mem_vddio_ddr", NULL),
REGULATOR_SUPPLY("t30_vddio_ddr", NULL),
};
/* EN_3V3_SYS From PMU GP7 */
static struct regulator_consumer_supply fixed_reg_en_3v3_sys_supply[] = {
REGULATOR_SUPPLY("vdd_lvds", NULL),
REGULATOR_SUPPLY("vdd_pnl", NULL),
REGULATOR_SUPPLY("vcom_3v3", NULL),
REGULATOR_SUPPLY("vdd_3v3", NULL),
REGULATOR_SUPPLY("vcore_mmc", NULL),
REGULATOR_SUPPLY("vddio_pex_ctl", NULL),
REGULATOR_SUPPLY("pwrdet_pex_ctl", NULL),
REGULATOR_SUPPLY("hvdd_pex_pmu", NULL),
REGULATOR_SUPPLY("avdd_hdmi", NULL),
REGULATOR_SUPPLY("vpp_fuse", NULL),
// REGULATOR_SUPPLY("avdd_usb", NULL),
REGULATOR_SUPPLY("vdd_ddr_rx", NULL),
REGULATOR_SUPPLY("vcore_nand", NULL),
REGULATOR_SUPPLY("hvdd_sata", NULL),
REGULATOR_SUPPLY("vddio_gmi_pmu", NULL),
REGULATOR_SUPPLY("pwrdet_nand", NULL),
REGULATOR_SUPPLY("avdd_cam1", NULL),
REGULATOR_SUPPLY("vdd_af", NULL),
REGULATOR_SUPPLY("avdd_cam2", NULL),
REGULATOR_SUPPLY("vdd_acc", NULL),
REGULATOR_SUPPLY("vdd_phtl", NULL),
REGULATOR_SUPPLY("vddio_tp", NULL),
REGULATOR_SUPPLY("vdd_led", NULL),
REGULATOR_SUPPLY("vddio_cec", NULL),
REGULATOR_SUPPLY("vdd_cmps", NULL),
REGULATOR_SUPPLY("vdd_temp", NULL),
REGULATOR_SUPPLY("vpp_kfuse", NULL),
REGULATOR_SUPPLY("vddio_ts", NULL),
REGULATOR_SUPPLY("vdd_ir_led", NULL),
REGULATOR_SUPPLY("vddio_1wire", NULL),
REGULATOR_SUPPLY("avddio_audio", NULL),
REGULATOR_SUPPLY("vdd_ec", NULL),
REGULATOR_SUPPLY("vcom_pa", NULL),
REGULATOR_SUPPLY("vdd_3v3_devices", NULL),
REGULATOR_SUPPLY("vdd_3v3_dock", NULL),
REGULATOR_SUPPLY("vdd_3v3_edid", NULL),
REGULATOR_SUPPLY("vdd_3v3_hdmi_cec", NULL),
REGULATOR_SUPPLY("vdd_3v3_gmi", NULL),
REGULATOR_SUPPLY("vdd_spk_amp", "tegra-snd-wm8903.0"),
REGULATOR_SUPPLY("vdd_3v3_sensor", NULL),
REGULATOR_SUPPLY("vdd_3v3_cam", NULL),
REGULATOR_SUPPLY("vdd_3v3_als", NULL),
REGULATOR_SUPPLY("debug_cons", NULL),
REGULATOR_SUPPLY("vdd", "1-004c"),
};
/* DIS_5V_SWITCH from AP SPI2_SCK X02 */
static struct regulator_consumer_supply fixed_reg_dis_5v_switch_supply[] = {
REGULATOR_SUPPLY("master_5v_switch", NULL),
};
/* EN_VDD_BL */
static struct regulator_consumer_supply fixed_reg_en_vdd_bl_supply[] = {
REGULATOR_SUPPLY("vdd_backlight", NULL),
REGULATOR_SUPPLY("vdd_backlight1", NULL),
};
/* EN_VDD_BL2 (E1291-A03) from AP PEX_L0_PRSNT_N DD.00 */
static struct regulator_consumer_supply fixed_reg_en_vdd_bl2_supply[] = {
REGULATOR_SUPPLY("vdd_backlight2", NULL),
};
/* EN_3V3_MODEM from AP GPIO VI_VSYNCH D06*/
static struct regulator_consumer_supply fixed_reg_en_3v3_modem_supply[] = {
REGULATOR_SUPPLY("vdd_3v3_mini_card", NULL),
REGULATOR_SUPPLY("vdd_mini_card", NULL),
};
/* EN_VDD_PNL1 from AP GPIO VI_D6 L04*/
static struct regulator_consumer_supply fixed_reg_en_vdd_pnl1_supply[] = {
REGULATOR_SUPPLY("vdd_lcd_panel", NULL),
};
/* CAM1_LDO_EN from AP GPIO KB_ROW6 R06*/
static struct regulator_consumer_supply fixed_reg_cam1_ldo_en_supply[] = {
REGULATOR_SUPPLY("vdd_2v8_cam1", NULL),
REGULATOR_SUPPLY("vdd", "6-0072"),
};
/* CAM2_LDO_EN from AP GPIO KB_ROW7 R07*/
static struct regulator_consumer_supply fixed_reg_cam2_ldo_en_supply[] = {
REGULATOR_SUPPLY("vdd_2v8_cam2", NULL),
REGULATOR_SUPPLY("vdd", "7-0072"),
};
/* CAM3_LDO_EN from AP GPIO KB_ROW8 S00*/
static struct regulator_consumer_supply fixed_reg_cam3_ldo_en_supply[] = {
REGULATOR_SUPPLY("vdd_cam3", NULL),
};
/* EN_VDD_COM from AP GPIO SDMMC3_DAT5 D00*/
static struct regulator_consumer_supply fixed_reg_en_vdd_com_supply[] = {
REGULATOR_SUPPLY("vdd_com_bd", NULL),
};
/* EN_VDD_SDMMC1 from AP GPIO VI_HSYNC D07*/
static struct regulator_consumer_supply fixed_reg_en_vdd_sdmmc1_supply[] = {
REGULATOR_SUPPLY("vddio_sd_slot", "sdhci-tegra.0"),
};
/* EN_3V3_EMMC from AP GPIO SDMMC3_DAT4 D01*/
static struct regulator_consumer_supply fixed_reg_en_3v3_emmc_supply[] = {
REGULATOR_SUPPLY("vdd_emmc_core", NULL),
};
/* EN_3V3_PEX_HVDD from AP GPIO VI_D09 L07*/
static struct regulator_consumer_supply fixed_reg_en_3v3_pex_hvdd_supply[] = {
REGULATOR_SUPPLY("hvdd_pex", NULL),
};
/* EN_3v3_FUSE from AP GPIO VI_D08 L06*/
static struct regulator_consumer_supply fixed_reg_en_3v3_fuse_supply[] = {
REGULATOR_SUPPLY("vdd_fuse", NULL),
};
/* EN_1V8_CAM from AP GPIO GPIO_PBB4 PBB04*/
static struct regulator_consumer_supply fixed_reg_en_1v8_cam_supply[] = {
REGULATOR_SUPPLY("vdd_1v8_cam1", NULL),
REGULATOR_SUPPLY("vdd_1v8_cam2", NULL),
REGULATOR_SUPPLY("vdd_1v8_cam3", NULL),
REGULATOR_SUPPLY("vdd_i2c", "6-0072"),
REGULATOR_SUPPLY("vdd_i2c", "7-0072"),
REGULATOR_SUPPLY("vdd_i2c", "2-0033"),
};
static struct regulator_consumer_supply fixed_reg_en_vbrtr_supply[] = {
REGULATOR_SUPPLY("vdd_vbrtr", NULL),
};
/* EN_USB1_VBUS_OC*/
static struct regulator_consumer_supply gpio_switch_en_usb1_vbus_oc_supply[] = {
REGULATOR_SUPPLY("vdd_vbus_micro_usb", NULL),
};
static int gpio_switch_en_usb1_vbus_oc_voltages[] = { 5000};
/*EN_USB3_VBUS_OC*/
static struct regulator_consumer_supply gpio_switch_en_usb3_vbus_oc_supply[] = {
REGULATOR_SUPPLY("vdd_vbus_typea_usb", NULL),
};
static int gpio_switch_en_usb3_vbus_oc_voltages[] = { 5000};
/* EN_VDDIO_VID_OC from AP GPIO VI_PCLK T00*/
static struct regulator_consumer_supply gpio_switch_en_vddio_vid_oc_supply[] = {
REGULATOR_SUPPLY("vdd_hdmi_con", NULL),
};
static int gpio_switch_en_vddio_vid_oc_voltages[] = { 5000};
static int enable_load_switch_rail(
struct gpio_switch_regulator_subdev_data *psubdev_data)
{
int ret;
if (psubdev_data->pin_group <= 0)
return -EINVAL;
/* Tristate and make pin as input*/
ret = tegra_pinmux_set_tristate(psubdev_data->pin_group,
TEGRA_TRI_TRISTATE);
if (ret < 0)
return ret;
return gpio_direction_input(psubdev_data->gpio_nr);
}
static int disable_load_switch_rail(
struct gpio_switch_regulator_subdev_data *psubdev_data)
{
int ret;
if (psubdev_data->pin_group <= 0)
return -EINVAL;
/* Un-tristate and driver low */
ret = tegra_pinmux_set_tristate(psubdev_data->pin_group,
TEGRA_TRI_NORMAL);
if (ret < 0)
return ret;
return gpio_direction_output(psubdev_data->gpio_nr, 0);
}
/* Macro for defining gpio switch regulator sub device data */
#define GREG_INIT(_id, _var, _name, _input_supply, _always_on, _boot_on, \
_gpio_nr, _active_low, _init_state, _pg, _enable, _disable) \
static struct gpio_switch_regulator_subdev_data gpio_pdata_##_var = \
{ \
.regulator_name = "gpio-switch-"#_name, \
.input_supply = _input_supply, \
.id = _id, \
.gpio_nr = _gpio_nr, \
.pin_group = _pg, \
.active_low = _active_low, \
.init_state = _init_state, \
.voltages = gpio_switch_##_name##_voltages, \
.n_voltages = ARRAY_SIZE(gpio_switch_##_name##_voltages), \
.num_consumer_supplies = \
ARRAY_SIZE(gpio_switch_##_name##_supply), \
.consumer_supplies = gpio_switch_##_name##_supply, \
.constraints = { \
.valid_modes_mask = (REGULATOR_MODE_NORMAL | \
REGULATOR_MODE_STANDBY), \
.valid_ops_mask = (REGULATOR_CHANGE_MODE | \
REGULATOR_CHANGE_STATUS | \
REGULATOR_CHANGE_VOLTAGE), \
.always_on = _always_on, \
.boot_on = _boot_on, \
}, \
.enable_rail = _enable, \
.disable_rail = _disable, \
}; \
static struct gpio_switch_regulator_subdev_data \
*gpio_pdata_##_var##_list[] = { \
&gpio_pdata_##_var, \
}; \
static struct gpio_switch_regulator_platform_data gs_##_var##_pdata = \
{ \
.num_subdevs = 1, \
.subdevs = gpio_pdata_##_var##_list, \
}; \
static struct platform_device gswitch_reg_##_var##_dev = { \
.name = "gpio-switch-regulator", \
.id = _id, \
.dev = { \
.platform_data = &gs_##_var##_pdata, \
}, \
}
/* Macro for defining fixed regulator sub device data */
#define FIXED_SUPPLY(_name) "fixed_reg_"#_name
#define FIXED_REG(_id, _var, _name, _in_supply, _always_on, _boot_on, \
_gpio_nr, _active_high, _boot_state, _millivolts) \
static struct regulator_init_data ri_data_##_var = \
{ \
.supply_regulator = _in_supply, \
.num_consumer_supplies = \
ARRAY_SIZE(fixed_reg_##_name##_supply), \
.consumer_supplies = fixed_reg_##_name##_supply, \
.constraints = { \
.valid_modes_mask = (REGULATOR_MODE_NORMAL | \
REGULATOR_MODE_STANDBY), \
.valid_ops_mask = (REGULATOR_CHANGE_MODE | \
REGULATOR_CHANGE_STATUS | \
REGULATOR_CHANGE_VOLTAGE), \
.always_on = _always_on, \
.boot_on = _boot_on, \
}, \
}; \
static struct fixed_voltage_config fixed_reg_##_var##_pdata = \
{ \
.supply_name = FIXED_SUPPLY(_name), \
.microvolts = _millivolts * 1000, \
.gpio = _gpio_nr, \
.enable_high = _active_high, \
.enabled_at_boot = _boot_state, \
.init_data = &ri_data_##_var, \
}; \
static struct platform_device fixed_reg_##_var##_dev = { \
.name = "reg-fixed-voltage", \
.id = _id, \
.dev = { \
.platform_data = &fixed_reg_##_var##_pdata, \
}, \
}
/* common to most of boards*/
FIXED_REG(0, en_5v_cp, en_5v_cp, NULL, 1, 0, TPS6591X_GPIO_0, true, 1, 5000);
FIXED_REG(1, en_5v0, en_5v0, NULL, 0, 0, TPS6591X_GPIO_2, true, 0, 5000);
FIXED_REG(2, en_ddr, en_ddr, NULL, 1, 0, TPS6591X_GPIO_6, true, 1, 1500);
FIXED_REG(3, en_3v3_sys, en_3v3_sys, NULL, 0, 0, TPS6591X_GPIO_7, true, 1, 3300);
//FIXED_REG(4, en_vdd_bl, en_vdd_bl, NULL, 0, 0, TEGRA_GPIO_PK3, true, 1, 5000);
FIXED_REG(4, en_vdd_bl, en_vdd_bl, NULL, 0, 0, TEGRA_GPIO_PQ7, true, 1, 5000);
FIXED_REG(5, en_3v3_modem, en_3v3_modem, NULL, 1, 0, TEGRA_GPIO_PD6, true, 1, 3300);
//FIXED_REG(6, en_vdd_pnl1, en_vdd_pnl1, FIXED_SUPPLY(en_3v3_sys), 0, 0, TEGRA_GPIO_PL4, true, 1, 3300);
FIXED_REG(6, en_vdd_pnl1, en_vdd_pnl1, FIXED_SUPPLY(en_3v3_sys), 0, 0, TEGRA_GPIO_PQ5, true, 1, 3300);
FIXED_REG(7, cam3_ldo_en, cam3_ldo_en, FIXED_SUPPLY(en_3v3_sys), 0, 0, TEGRA_GPIO_PS0, true, 0, 3300);
FIXED_REG(8, en_vdd_com, en_vdd_com, FIXED_SUPPLY(en_3v3_sys), 1, 0, TEGRA_GPIO_PD0, true, 1, 3300);
//FIXED_REG(9, en_3v3_fuse, en_3v3_fuse, FIXED_SUPPLY(en_3v3_sys), 0, 0, TEGRA_GPIO_PL6, true, 0, 3300);
FIXED_REG(9, en_3v3_fuse, en_3v3_fuse, FIXED_SUPPLY(en_3v3_sys), 0, 0, TEGRA_GPIO_PP7, true, 0, 3300);
FIXED_REG(10, en_3v3_emmc, en_3v3_emmc, FIXED_SUPPLY(en_3v3_sys), 1, 0, TEGRA_GPIO_PD1, true, 1, 3300);
//FIXED_REG(11, en_vdd_sdmmc1, en_vdd_sdmmc1, FIXED_SUPPLY(en_3v3_sys), 0, 0, TEGRA_GPIO_PD7, true, 1, 3300);
FIXED_REG(11, en_vdd_sdmmc1, en_vdd_sdmmc1, FIXED_SUPPLY(en_3v3_sys), 0, 0, TEGRA_GPIO_PD4, false, 1, 3300);
FIXED_REG(12, en_3v3_pex_hvdd, en_3v3_pex_hvdd, FIXED_SUPPLY(en_3v3_sys), 0, 0, TEGRA_GPIO_PD3, true, 0, 3300);
FIXED_REG(13, en_1v8_cam, en_1v8_cam, tps6591x_rails(VIO), 0, 0, TEGRA_GPIO_PBB4, true, 0, 1800);
/* Specific to E1187/E1186/E1256 */
FIXED_REG(14, dis_5v_switch_e118x, dis_5v_switch, FIXED_SUPPLY(en_5v0), 0, 0, TEGRA_GPIO_PX2, false, 0, 5000);
/* E1291-A04/A05 specific */
FIXED_REG(1, en_5v0_a04, en_5v0, NULL, 0, 0, TPS6591X_GPIO_8, true, 0, 5000);
FIXED_REG(2, en_ddr_a04, en_ddr, NULL, 1, 0, TPS6591X_GPIO_7, true, 1, 1500);
FIXED_REG(3, en_3v3_sys_a04, en_3v3_sys, NULL, 0, 0, TPS6591X_GPIO_6, true, 1, 3300);
/* Specific to pm269 */
FIXED_REG(4, en_vdd_bl_pm269, en_vdd_bl, NULL, 0, 0, TEGRA_GPIO_PH3, true, 1, 5000);
#ifndef CONFIG_TEGRA_CARDHU_DSI
FIXED_REG(6, en_vdd_pnl1_pm269, en_vdd_pnl1, FIXED_SUPPLY(en_3v3_sys), 0, 0, TEGRA_GPIO_PW1, true, 1, 3300);
#endif
FIXED_REG(9, en_3v3_fuse_pm269, en_3v3_fuse, FIXED_SUPPLY(en_3v3_sys), 0, 0, TEGRA_GPIO_PC1, true, 0, 3300);
FIXED_REG(12, en_3v3_pex_hvdd_pm269, en_3v3_pex_hvdd, FIXED_SUPPLY(en_3v3_sys), 0, 0, TEGRA_GPIO_PC6, true, 0, 3300);
/* E1198/E1291 specific*/
FIXED_REG(18, cam1_ldo_en, cam1_ldo_en, FIXED_SUPPLY(en_3v3_sys), 0, 0, TEGRA_GPIO_PR6, true, 0, 2800);
FIXED_REG(19, cam2_ldo_en, cam2_ldo_en, FIXED_SUPPLY(en_3v3_sys), 0, 0, TEGRA_GPIO_PR7, true, 0, 2800);
/* E1291 A03 specific */
FIXED_REG(20, en_vdd_bl1_a03, en_vdd_bl, NULL, 0, 0, TEGRA_GPIO_PDD2, true, 1, 5000);
FIXED_REG(21, en_vdd_bl2_a03, en_vdd_bl2, NULL, 0, 0, TEGRA_GPIO_PDD0, true, 1, 5000);
FIXED_REG(22, en_vbrtr, en_vbrtr, FIXED_SUPPLY(en_3v3_sys), 0, 0, PMU_TCA6416_GPIO_PORT12,true, 0, 3300);
/* PM313 display board specific */
FIXED_REG(4, en_vdd_bl_pm313, en_vdd_bl, NULL, 0, 0, TEGRA_GPIO_PK3, true, 1, 5000);
FIXED_REG(6, en_vdd_pnl1_pm313, en_vdd_pnl1, FIXED_SUPPLY(en_3v3_sys), 0, 0, TEGRA_GPIO_PH3, true, 1, 3300);
/****************** Open collector Load switches *******/
/*Specific to pm269*/
GREG_INIT(17, en_vddio_vid_oc_pm269, en_vddio_vid_oc, "master_5v_switch", 0, 0, TEGRA_GPIO_PP2, false, 0, TEGRA_PINGROUP_DAP3_DOUT,
enable_load_switch_rail, disable_load_switch_rail);
/* Specific to pm311 */
GREG_INIT(15, en_usb1_vbus_oc_pm311, en_usb1_vbus_oc, "master_5v_switch", 0, 0, TEGRA_GPIO_PCC7, false, 0, TEGRA_PINGROUP_GMI_RST_N,
enable_load_switch_rail, disable_load_switch_rail);
GREG_INIT(16, en_usb3_vbus_oc_pm311, en_usb3_vbus_oc, "master_5v_switch", 0, 0, TEGRA_GPIO_PCC6, false, 0, TEGRA_PINGROUP_GMI_AD15,
enable_load_switch_rail, disable_load_switch_rail);
/* Specific to E1187/E1186/E1256 */
GREG_INIT(15, en_usb1_vbus_oc_e118x, en_usb1_vbus_oc, "master_5v_switch", 0, 0, TEGRA_GPIO_PI4, false, 0, TEGRA_PINGROUP_GMI_RST_N,
enable_load_switch_rail, disable_load_switch_rail);
GREG_INIT(16, en_usb3_vbus_oc_e118x, en_usb3_vbus_oc, "master_5v_switch", 0, 0, TEGRA_GPIO_PH7, false, 0, TEGRA_PINGROUP_GMI_AD15,
enable_load_switch_rail, disable_load_switch_rail);
GREG_INIT(17, en_vddio_vid_oc_e118x, en_vddio_vid_oc, "master_5v_switch", 0, 0, TEGRA_GPIO_PT0, false, 0, TEGRA_PINGROUP_VI_PCLK,
enable_load_switch_rail, disable_load_switch_rail);
/* E1198/E1291 specific fab < A03 */
GREG_INIT(15, en_usb1_vbus_oc, en_usb1_vbus_oc, "vdd_5v0_sys", 0, 0, TEGRA_GPIO_PI4, false, 0, TEGRA_PINGROUP_GMI_RST_N,
enable_load_switch_rail, disable_load_switch_rail);
GREG_INIT(16, en_usb3_vbus_oc, en_usb3_vbus_oc, "vdd_5v0_sys", 0, 0, TEGRA_GPIO_PH7, false, 0, TEGRA_PINGROUP_GMI_AD15,
enable_load_switch_rail, disable_load_switch_rail);
/* E1198/E1291 specific fab >= A03 */
GREG_INIT(15, en_usb1_vbus_oc_a03, en_usb1_vbus_oc, "vdd_5v0_sys", 0, 0, TEGRA_GPIO_PDD6, false, 0, TEGRA_PINGROUP_PEX_L1_CLKREQ_N,
enable_load_switch_rail, disable_load_switch_rail);
GREG_INIT(16, en_usb3_vbus_oc_a03, en_usb3_vbus_oc, "vdd_5v0_sys", 0, 0, TEGRA_GPIO_PDD4, false, 0, TEGRA_PINGROUP_PEX_L1_PRSNT_N,
enable_load_switch_rail, disable_load_switch_rail);
/* E1198/E1291 specific */
//GREG_INIT(17, en_vddio_vid_oc, en_vddio_vid_oc, "vdd_5v0_sys", 0, 0, TEGRA_GPIO_PT0, false, 0, TEGRA_PINGROUP_VI_PCLK,
// enable_load_switch_rail, disable_load_switch_rail);
GREG_INIT(17, en_vddio_vid_oc, en_vddio_vid_oc, "vdd_5v0_sys", 0, 0, TEGRA_GPIO_PQ6, false, 0, TEGRA_PINGROUP_VI_PCLK,
enable_load_switch_rail, disable_load_switch_rail);
/*
* Creating the fixed/gpio-switch regulator device tables for different boards
*/
#define ADD_FIXED_REG(_name) (&fixed_reg_##_name##_dev)
#define ADD_GPIO_REG(_name) (&gswitch_reg_##_name##_dev)
#define COMMON_FIXED_REG \
ADD_FIXED_REG(en_5v_cp), \
ADD_FIXED_REG(en_5v0), \
ADD_FIXED_REG(en_ddr), \
ADD_FIXED_REG(en_3v3_sys), \
ADD_FIXED_REG(en_3v3_modem), \
ADD_FIXED_REG(en_vdd_pnl1), \
ADD_FIXED_REG(cam3_ldo_en), \
ADD_FIXED_REG(en_vdd_com), \
ADD_FIXED_REG(en_3v3_fuse), \
ADD_FIXED_REG(en_3v3_emmc), \
ADD_FIXED_REG(en_vdd_sdmmc1), \
ADD_FIXED_REG(en_3v3_pex_hvdd), \
ADD_FIXED_REG(en_1v8_cam),
#define COMMON_FIXED_REG_E1291_A04 \
ADD_FIXED_REG(en_5v_cp), \
ADD_FIXED_REG(en_5v0_a04), \
ADD_FIXED_REG(en_ddr_a04), \
ADD_FIXED_REG(en_3v3_sys_a04), \
ADD_FIXED_REG(en_vdd_pnl1), \
ADD_FIXED_REG(en_3v3_fuse), \
ADD_FIXED_REG(en_3v3_emmc), \
ADD_FIXED_REG(en_vdd_sdmmc1), \
ADD_FIXED_REG(en_3v3_pex_hvdd),
/*
#define COMMON_FIXED_REG_E1291_A04 \
ADD_FIXED_REG(en_5v_cp), \
ADD_FIXED_REG(en_5v0_a04), \
ADD_FIXED_REG(en_ddr_a04), \
ADD_FIXED_REG(en_3v3_sys_a04), \
ADD_FIXED_REG(en_3v3_modem), \ //not used Carma
ADD_FIXED_REG(en_vdd_pnl1), \ //not used Carma
ADD_FIXED_REG(cam3_ldo_en), \ //not used Carma
ADD_FIXED_REG(en_vdd_com), \ //not used Carma
ADD_FIXED_REG(en_3v3_fuse), \
ADD_FIXED_REG(en_3v3_emmc), \
ADD_FIXED_REG(en_vdd_sdmmc1), \
ADD_FIXED_REG(en_3v3_pex_hvdd), \
ADD_FIXED_REG(en_1v8_cam), //not used Carma
*/
#define PM269_FIXED_REG \
ADD_FIXED_REG(en_5v_cp), \
ADD_FIXED_REG(en_5v0), \
ADD_FIXED_REG(en_ddr), \
ADD_FIXED_REG(en_3v3_sys), \
ADD_FIXED_REG(en_3v3_modem), \
ADD_FIXED_REG(cam1_ldo_en), \
ADD_FIXED_REG(cam2_ldo_en), \
ADD_FIXED_REG(cam3_ldo_en), \
ADD_FIXED_REG(en_vdd_com), \
ADD_FIXED_REG(en_3v3_fuse_pm269), \
ADD_FIXED_REG(en_3v3_emmc), \
ADD_FIXED_REG(en_3v3_pex_hvdd_pm269), \
ADD_FIXED_REG(en_1v8_cam), \
ADD_FIXED_REG(dis_5v_switch_e118x), \
ADD_GPIO_REG(en_usb1_vbus_oc_e118x), \
ADD_GPIO_REG(en_usb3_vbus_oc_e118x), \
ADD_GPIO_REG(en_vddio_vid_oc_pm269),
#define PM311_FIXED_REG \
ADD_FIXED_REG(en_5v_cp), \
ADD_FIXED_REG(en_5v0), \
ADD_FIXED_REG(en_ddr), \
ADD_FIXED_REG(en_3v3_sys), \
ADD_FIXED_REG(en_3v3_modem), \
ADD_FIXED_REG(cam1_ldo_en), \
ADD_FIXED_REG(cam2_ldo_en), \
ADD_FIXED_REG(cam3_ldo_en), \
ADD_FIXED_REG(en_vdd_com), \
ADD_FIXED_REG(en_3v3_fuse_pm269), \
ADD_FIXED_REG(en_3v3_emmc), \
ADD_FIXED_REG(en_3v3_pex_hvdd_pm269), \
ADD_FIXED_REG(en_1v8_cam), \
ADD_FIXED_REG(dis_5v_switch_e118x), \
ADD_GPIO_REG(en_usb1_vbus_oc_pm311), \
ADD_GPIO_REG(en_usb3_vbus_oc_pm311), \
ADD_GPIO_REG(en_vddio_vid_oc_pm269),
#ifndef CONFIG_TEGRA_CARDHU_DSI
#define E1247_DISPLAY_FIXED_REG \
ADD_FIXED_REG(en_vdd_bl_pm269), \
ADD_FIXED_REG(en_vdd_pnl1_pm269),
#else
#define E1247_DISPLAY_FIXED_REG \
ADD_FIXED_REG(en_vdd_bl_pm269),
#endif
#define PM313_DISPLAY_FIXED_REG \
ADD_FIXED_REG(en_vdd_bl_pm313), \
ADD_FIXED_REG(en_vdd_pnl1_pm313),
#define E118x_FIXED_REG \
ADD_FIXED_REG(en_5v_cp), \
ADD_FIXED_REG(en_5v0), \
ADD_FIXED_REG(en_ddr), \
ADD_FIXED_REG(en_3v3_sys), \
ADD_FIXED_REG(en_3v3_modem), \
ADD_FIXED_REG(cam3_ldo_en), \
ADD_FIXED_REG(en_vdd_com), \
ADD_FIXED_REG(en_3v3_fuse), \
ADD_FIXED_REG(en_3v3_emmc), \
ADD_FIXED_REG(en_vdd_sdmmc1), \
ADD_FIXED_REG(en_3v3_pex_hvdd), \
ADD_FIXED_REG(en_1v8_cam), \
ADD_FIXED_REG(dis_5v_switch_e118x), \
ADD_FIXED_REG(en_vbrtr), \
ADD_GPIO_REG(en_usb1_vbus_oc_e118x), \
ADD_GPIO_REG(en_usb3_vbus_oc_e118x), \
ADD_GPIO_REG(en_vddio_vid_oc_e118x),
#define E1198_FIXED_REG \
ADD_GPIO_REG(en_vddio_vid_oc),
#define E1291_1198_A00_FIXED_REG \
ADD_FIXED_REG(en_vdd_bl), \
ADD_GPIO_REG(en_usb1_vbus_oc), \
ADD_GPIO_REG(en_usb3_vbus_oc),
#define E1291_A03_FIXED_REG \
ADD_FIXED_REG(en_vdd_bl1_a03), \
ADD_FIXED_REG(en_vdd_bl2_a03), \
ADD_GPIO_REG(en_usb1_vbus_oc_a03), \
ADD_GPIO_REG(en_usb3_vbus_oc_a03),
/* Fixed regulator devices for E1186/E1187/E1256 */
static struct platform_device *fixed_reg_devs_e118x[] = {
E118x_FIXED_REG
E1247_DISPLAY_FIXED_REG
};
/* Fixed regulator devices for E1186/E1187/E1256 */
static struct platform_device *fixed_reg_devs_e118x_pm313[] = {
E118x_FIXED_REG
PM313_DISPLAY_FIXED_REG
};
/* Fixed regulator devices for E1198 and E1291 */
static struct platform_device *fixed_reg_devs_e1198_base[] = {
COMMON_FIXED_REG
E1291_1198_A00_FIXED_REG
E1198_FIXED_REG
};
static struct platform_device *fixed_reg_devs_e1198_a02[] = {
ADD_FIXED_REG(en_5v_cp),
ADD_FIXED_REG(en_5v0),
ADD_FIXED_REG(en_ddr_a04),
ADD_FIXED_REG(en_3v3_sys_a04),
ADD_FIXED_REG(en_3v3_modem),
ADD_FIXED_REG(en_vdd_pnl1),
ADD_FIXED_REG(cam3_ldo_en),
ADD_FIXED_REG(en_vdd_com),
ADD_FIXED_REG(en_3v3_fuse),
ADD_FIXED_REG(en_3v3_emmc),
ADD_FIXED_REG(en_vdd_sdmmc1),
ADD_FIXED_REG(en_3v3_pex_hvdd),
ADD_FIXED_REG(en_1v8_cam),
ADD_FIXED_REG(en_vdd_bl1_a03),
ADD_FIXED_REG(en_vdd_bl2_a03),
ADD_FIXED_REG(cam1_ldo_en),
ADD_FIXED_REG(cam2_ldo_en),
ADD_GPIO_REG(en_usb1_vbus_oc_a03),
ADD_GPIO_REG(en_usb3_vbus_oc_a03),
ADD_GPIO_REG(en_vddio_vid_oc),
};
/* Fixed regulator devices for PM269 */
static struct platform_device *fixed_reg_devs_pm269[] = {
PM269_FIXED_REG
E1247_DISPLAY_FIXED_REG
};
/* Fixed regulator devices for PM269 */
static struct platform_device *fixed_reg_devs_pm269_pm313[] = {
PM269_FIXED_REG
PM313_DISPLAY_FIXED_REG
};
/* Fixed regulator devices for PM311 */
static struct platform_device *fixed_reg_devs_pm311[] = {
PM311_FIXED_REG
E1247_DISPLAY_FIXED_REG
};
/* Fixed regulator devices for PM11 */
static struct platform_device *fixed_reg_devs_pm311_pm313[] = {
PM311_FIXED_REG
PM313_DISPLAY_FIXED_REG
};
/* Fixed regulator devices for E1291 A03 */
static struct platform_device *fixed_reg_devs_e1291_a03[] = {
COMMON_FIXED_REG
E1291_A03_FIXED_REG
E1198_FIXED_REG
};
/* Fixed regulator devices for E1291 A04/A05 */
static struct platform_device *fixed_reg_devs_e1291_a04[] = {
COMMON_FIXED_REG_E1291_A04
E1291_A03_FIXED_REG
E1198_FIXED_REG
};
int __init cardhu_fixed_regulator_init(void)
{
int i;
struct board_info board_info;
struct board_info pmu_board_info;
struct board_info display_board_info;
struct platform_device **fixed_reg_devs;
int nfixreg_devs;
if (!machine_is_cardhu())
return 0;
tegra_get_board_info(&board_info);
tegra_get_pmu_board_info(&pmu_board_info);
tegra_get_display_board_info(&display_board_info);
if (pmu_board_info.board_id == BOARD_PMU_PM298)
return cardhu_pm298_gpio_switch_regulator_init();
if (pmu_board_info.board_id == BOARD_PMU_PM299)
return cardhu_pm299_gpio_switch_regulator_init();
switch (board_info.board_id) {
case BOARD_E1198:
if (board_info.fab <= BOARD_FAB_A01) {
nfixreg_devs = ARRAY_SIZE(fixed_reg_devs_e1198_base);
fixed_reg_devs = fixed_reg_devs_e1198_base;
} else {
nfixreg_devs = ARRAY_SIZE(fixed_reg_devs_e1198_a02);
fixed_reg_devs = fixed_reg_devs_e1198_a02;
}
break;
case BOARD_E1291:
if (board_info.fab == BOARD_FAB_A03) {
nfixreg_devs = ARRAY_SIZE(fixed_reg_devs_e1291_a03);
fixed_reg_devs = fixed_reg_devs_e1291_a03;
} else if ((board_info.fab == BOARD_FAB_A04) ||
(board_info.fab == BOARD_FAB_A05)) {
nfixreg_devs = ARRAY_SIZE(fixed_reg_devs_e1291_a04);
fixed_reg_devs = fixed_reg_devs_e1291_a04;
} else {
nfixreg_devs = ARRAY_SIZE(fixed_reg_devs_e1198_base);
fixed_reg_devs = fixed_reg_devs_e1198_base;
}
break;
case BOARD_PM311:
case BOARD_PM305:
nfixreg_devs = ARRAY_SIZE(fixed_reg_devs_pm311);
fixed_reg_devs = fixed_reg_devs_pm311;
if (display_board_info.board_id == BOARD_DISPLAY_PM313) {
nfixreg_devs = ARRAY_SIZE(fixed_reg_devs_pm311_pm313);
fixed_reg_devs = fixed_reg_devs_pm311_pm313;
}
break;
case BOARD_PM269:
case BOARD_E1257:
nfixreg_devs = ARRAY_SIZE(fixed_reg_devs_pm269);
fixed_reg_devs = fixed_reg_devs_pm269;
if (display_board_info.board_id == BOARD_DISPLAY_PM313) {
nfixreg_devs = ARRAY_SIZE(fixed_reg_devs_pm269_pm313);
fixed_reg_devs = fixed_reg_devs_pm269_pm313;
} else {
nfixreg_devs = ARRAY_SIZE(fixed_reg_devs_pm269);
fixed_reg_devs = fixed_reg_devs_pm269;
}
break;
default:
if (display_board_info.board_id == BOARD_DISPLAY_PM313) {
nfixreg_devs = ARRAY_SIZE(fixed_reg_devs_e118x_pm313);
fixed_reg_devs = fixed_reg_devs_e118x_pm313;
} else {
nfixreg_devs = ARRAY_SIZE(fixed_reg_devs_e118x);
fixed_reg_devs = fixed_reg_devs_e118x;
}
break;
}
for (i = 0; i < nfixreg_devs; ++i) {
int gpio_nr;
if (!strncmp(fixed_reg_devs[i]->name, "gpio", 4)) {
struct gpio_switch_regulator_platform_data *gs_pdata =
fixed_reg_devs[i]->dev.platform_data;
gpio_nr = gs_pdata->subdevs[0]->gpio_nr;
} else {
struct fixed_voltage_config *fixed_reg_pdata =
fixed_reg_devs[i]->dev.platform_data;
gpio_nr = fixed_reg_pdata->gpio;
}
if (gpio_nr < TEGRA_NR_GPIOS)
tegra_gpio_enable(gpio_nr);
}
return platform_add_devices(fixed_reg_devs, nfixreg_devs);
}
subsys_initcall_sync(cardhu_fixed_regulator_init);
static void cardhu_board_suspend(int lp_state, enum suspend_stage stg)
{
if ((lp_state == TEGRA_SUSPEND_LP1) && (stg == TEGRA_SUSPEND_BEFORE_CPU))
tegra_console_uart_suspend();
}
static void cardhu_board_resume(int lp_state, enum resume_stage stg)
{
if ((lp_state == TEGRA_SUSPEND_LP1) && (stg == TEGRA_RESUME_AFTER_CPU))
tegra_console_uart_resume();
}
static struct tegra_suspend_platform_data cardhu_suspend_data = {
.cpu_timer = 2000,
.cpu_off_timer = 200,
.suspend_mode = TEGRA_SUSPEND_LP0,
.core_timer = 0x7e7e,
.core_off_timer = 0,
.corereq_high = true,
.sysclkreq_high = true,
.cpu_lp2_min_residency = 2000,
.board_suspend = cardhu_board_suspend,
.board_resume = cardhu_board_resume,
};
int __init cardhu_suspend_init(void)
{
struct board_info board_info;
struct board_info pmu_board_info;
tegra_get_board_info(&board_info);
tegra_get_pmu_board_info(&pmu_board_info);
/* For PMU Fab A03, A04 and A05 make core_pwr_req to high */
if ((pmu_board_info.fab == BOARD_FAB_A03) ||
(pmu_board_info.fab == BOARD_FAB_A04) ||
(pmu_board_info.fab == BOARD_FAB_A05))
cardhu_suspend_data.corereq_high = true;
/* CORE_PWR_REQ to be high for all processor/pmu board whose sku bit 0
* is set. This is require to enable the dc-dc converter tps62361x */
if ((board_info.sku & SKU_DCDC_TPS62361_SUPPORT) || (pmu_board_info.sku & SKU_DCDC_TPS62361_SUPPORT))
cardhu_suspend_data.corereq_high = true;
switch (board_info.board_id) {
case BOARD_E1291:
/* CORE_PWR_REQ to be high for E1291-A03 */
if (board_info.fab == BOARD_FAB_A03)
cardhu_suspend_data.corereq_high = true;
break;
case BOARD_E1198:
case BOARD_PM269:
case BOARD_PM305:
case BOARD_PM311:
break;
case BOARD_E1187:
case BOARD_E1186:
case BOARD_E1256:
case BOARD_E1257:
cardhu_suspend_data.cpu_timer = 5000;
cardhu_suspend_data.cpu_off_timer = 5000;
break;
default:
break;
}
tegra_init_suspend(&cardhu_suspend_data);
return 0;
}
static struct tegra_tsensor_pmu_data tpdata = {
.poweroff_reg_addr = 0x3F,
.poweroff_reg_data = 0x80,
.reset_tegra = 1,
.controller_type = 0,
.i2c_controller_id = 1,
.pinmux = 0,
.pmu_16bit_ops = 0,
.pmu_i2c_addr = 0x2D,
};
#ifdef CONFIG_TEGRA_EDP_LIMITS
int __init cardhu_edp_init(void)
{
unsigned int regulator_mA;
regulator_mA = get_maximum_cpu_current_supported();
if (!regulator_mA) {
regulator_mA = 6000; /* regular T30/s */
}
pr_info("%s: CPU regulator %d mA\n", __func__, regulator_mA);
tegra_init_cpu_edp_limits(regulator_mA);
return 0;
}
#endif
static char *cardhu_battery[] = {
"bq27510-0",
};
static struct gpio_charger_platform_data cardhu_charger_pdata = {
.name = "ac",
.type = POWER_SUPPLY_TYPE_MAINS,
.gpio = AC_PRESENT_GPIO,
.gpio_active_low = 0,
.supplied_to = cardhu_battery,
.num_supplicants = ARRAY_SIZE(cardhu_battery),
};
static struct platform_device cardhu_charger_device = {
.name = "gpio-charger",
.dev = {
.platform_data = &cardhu_charger_pdata,
},
};
static int __init cardhu_charger_late_init(void)
{
if (!machine_is_cardhu())
return 0;
platform_device_register(&cardhu_charger_device);
return 0;
}
late_initcall(cardhu_charger_late_init);
