shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-11 13:27:06 +09:00
Code Issues Packages Projects Releases Wiki Activity

rk2928:rk2926:support pmu init voltage reference

Browse Source
This commit is contained in:
张晴
2012-10-25 14:19:44 +08:00
parent 4353a9c6a0
commit c962bab723
7 changed files with 585 additions and 162 deletions
Download Patch File Download Diff File Expand all files Collapse all files

119
arch/arm/mach-rk2928/board-rk2926-sdk.c
View File

@@ -653,10 +653,129 @@ static struct platform_device *devices[] __initdata = {
#ifdef CONFIG_I2C0_RK30
#ifdef CONFIG_MFD_TPS65910
#define TPS65910_HOST_IRQ RK2928_PIN1_PB2
#define PMU_POWER_SLEEP RK2928_PIN1_PA1
static struct pmu_info tps65910_dcdc_info[] = {
{
.name = "vdd_cpu", //arm
.min_uv = 1200000,
.max_uv = 1200000,
},
{
.name = "vdd2", //ddr
.min_uv = 1200000,
.max_uv = 1200000,
},
{
.name = "vio", //vcc_io
.min_uv = 3300000,
.max_uv = 3300000,
},
};
static struct pmu_info tps65910_ldo_info[] = {
#if defined(CONFIG_MACH_RK2928_TB) || defined(CONFIG_MACH_RK2926_TB)
{
.name = "vpll", //vcc25
.min_uv = 2500000,
.max_uv = 2500000,
},
{
.name = "vdig1", //vcc18_cif
.min_uv = 1800000,
.max_uv = 1800000,
},
{
.name = "vdac", //vccio_wl
.min_uv = 1800000,
.max_uv = 1800000,
},
#else
{
.name = "vdig1", //vcc18_cif
.min_uv = 1500000,
.max_uv = 1500000,
},
{
.name = "vdig2", //vdd11
.min_uv = 1200000,
.max_uv = 1200000,
},
{
.name = "vaux1", //vcc28_cif
.min_uv = 2800000,
.max_uv = 2800000,
},
{
.name = "vaux2", //vcca33
.min_uv = 3300000,
.max_uv = 3300000,
},
{
.name = "vaux33", //vcc_tp
.min_uv = 3300000,
.max_uv = 3300000,
},
{
.name = "vmmc", //
.min_uv = 3300000,
.max_uv = 3300000,
},
#endif
};
#include "board-rk2928-sdk-tps65910.c"
#endif
#ifdef CONFIG_REGULATOR_ACT8931
#define ACT8931_HOST_IRQ RK2928_PIN1_PB1
#if defined(CONFIG_MACH_RK2928_SDK)
#define ACT8931_CHGSEL_PIN RK2928_PIN0_PD0
#else
#define ACT8931_CHGSEL_PIN RK2928_PIN1_PA1
#endif
static struct pmu_info act8931_dcdc_info[] = {
{
.name = "act_dcdc1", //vcc_io
.min_uv = 3300000,
.max_uv = 3300000,
},
{
.name = "act_dcdc2", //ddr
.min_uv = 1500000,
.max_uv = 1500000,
},
{
.name = "vdd_cpu", //vdd_arm
.min_uv = 1200000,
.max_uv = 1200000,
},
};
static struct pmu_info act8931_ldo_info[] = {
{
.name = "act_ldo1", //vcc28_cif
.min_uv = 2800000,
.max_uv = 2800000,
},
{
.name = "act_ldo2", //vcc18_cif
.min_uv = 1800000,
.max_uv = 1800000,
},
{
.name = "act_ldo3", //vcca30
.min_uv = 3000000,
.max_uv = 3000000,
},
{
.name = "act_ldo4", //vcc_wl
.min_uv = 3300000,
.max_uv = 3300000,
},
};
#include "board-rk2928-sdk-act8931.c"
#endif

121
arch/arm/mach-rk2928/board-rk2928-a720.c
View File

@@ -646,14 +646,133 @@ static struct platform_device *devices[] __initdata = {
#ifdef CONFIG_I2C0_RK30
#ifdef CONFIG_MFD_TPS65910
#define TPS65910_HOST_IRQ RK2928_PIN1_PB2
#include "board-rk2928-a720-tps65910.c"
#define PMU_POWER_SLEEP RK2928_PIN1_PA1
static struct pmu_info tps65910_dcdc_info[] = {
{
.name = "vdd_cpu", //arm
.min_uv = 1200000,
.max_uv = 1200000,
},
{
.name = "vdd2", //ddr
.min_uv = 1200000,
.max_uv = 1200000,
},
{
.name = "vio", //vcc_io
.min_uv = 3300000,
.max_uv = 3300000,
},
};
static struct pmu_info tps65910_ldo_info[] = {
#if defined(CONFIG_MACH_RK2928_TB) || defined(CONFIG_MACH_RK2926_TB)
{
.name = "vpll", //vcc25
.min_uv = 2500000,
.max_uv = 2500000,
},
{
.name = "vdig1", //vcc18_cif
.min_uv = 1800000,
.max_uv = 1800000,
},
{
.name = "vdac", //vccio_wl
.min_uv = 1800000,
.max_uv = 1800000,
},
#else
{
.name = "vdig1", //vcc18_cif
.min_uv = 1500000,
.max_uv = 1500000,
},
{
.name = "vdig2", //vdd11
.min_uv = 1200000,
.max_uv = 1200000,
},
{
.name = "vaux1", //vcc28_cif
.min_uv = 2800000,
.max_uv = 2800000,
},
{
.name = "vaux2", //vcca33
.min_uv = 3300000,
.max_uv = 3300000,
},
{
.name = "vaux33", //vcc_tp
.min_uv = 3300000,
.max_uv = 3300000,
},
{
.name = "vmmc", //
.min_uv = 3300000,
.max_uv = 3300000,
},
#endif
};
#include "board-rk2928-sdk-tps65910.c"
#endif
#ifdef CONFIG_REGULATOR_ACT8931
#ifdef CONFIG_MACH_RK2926_M713
#define ACT8931_HOST_IRQ RK2928_PIN1_PB1
#else
#define ACT8931_HOST_IRQ RK2928_PIN1_PB2
#endif
#if defined(CONFIG_MACH_RK2928_SDK)
#define ACT8931_CHGSEL_PIN RK2928_PIN0_PD0
#else
#define ACT8931_CHGSEL_PIN RK2928_PIN1_PA1
#endif
static struct pmu_info act8931_dcdc_info[] = {
{
.name = "act_dcdc1", //vcc_io
.min_uv = 3300000,
.max_uv = 3300000,
},
{
.name = "act_dcdc2", //ddr
.min_uv = 1500000,
.max_uv = 1500000,
},
{
.name = "vdd_cpu", //vdd_arm
.min_uv = 1200000,
.max_uv = 1200000,
},
};
static struct pmu_info act8931_ldo_info[] = {
{
.name = "act_ldo1", //vcc28_cif
.min_uv = 2800000,
.max_uv = 2800000,
},
{
.name = "act_ldo2", //vcc18_cif
.min_uv = 1800000,
.max_uv = 1800000,
},
{
.name = "act_ldo3", //vcca30
.min_uv = 3000000,
.max_uv = 3000000,
},
{
.name = "act_ldo4", //vcc_wl
.min_uv = 3300000,
.max_uv = 3300000,
},
};
#include "board-rk2928-sdk-act8931.c"
#endif

124
arch/arm/mach-rk2928/board-rk2928-phonepad.c
View File

@@ -847,12 +847,134 @@ static struct platform_device *devices[] __initdata = {
#ifdef CONFIG_I2C0_RK30
#ifdef CONFIG_MFD_TPS65910
#define TPS65910_HOST_IRQ RK2928_PIN3_PC6
#include "board-rk2928-phonepad-tps65910.c"
#define PMU_POWER_SLEEP RK2928_PIN1_PA1
static struct pmu_info tps65910_dcdc_info[] = {
{
.name = "vdd_cpu", //arm
.min_uv = 1200000,
.max_uv = 1200000,
},
{
.name = "vdd2", //ddr
.min_uv = 1200000,
.max_uv = 1200000,
},
{
.name = "vio", //vcc_io
.min_uv = 3300000,
.max_uv = 3300000,
},
};
static struct pmu_info tps65910_ldo_info[] = {
#if defined(CONFIG_MACH_RK2928_TB) || defined(CONFIG_MACH_RK2926_TB)
{
.name = "vpll", //vcc25
.min_uv = 2500000,
.max_uv = 2500000,
},
{
.name = "vdig1", //vcc18_cif
.min_uv = 1800000,
.max_uv = 1800000,
},
{
.name = "vdac", //vccio_wl
.min_uv = 1800000,
.max_uv = 1800000,
},
#else
{
.name = "vdig1", //vcc18_cif
.min_uv = 1500000,
.max_uv = 1500000,
},
{
.name = "vdig2", //vdd11
.min_uv = 1200000,
.max_uv = 1200000,
},
{
.name = "vaux1", //vcc28_cif
.min_uv = 2800000,
.max_uv = 2800000,
},
{
.name = "vaux2", //vcca33
.min_uv = 3300000,
.max_uv = 3300000,
},
{
.name = "vaux33", //vcc_tp
.min_uv = 3300000,
.max_uv = 3300000,
},
{
.name = "vmmc", //
.min_uv = 3300000,
.max_uv = 3300000,
},
#endif
};
#include "board-rk2928-sdk-tps65910.c"
#endif
#ifdef CONFIG_REGULATOR_ACT8931
#if defined(CONFIG_MACH_RK2928_SDK)
#define ACT8931_CHGSEL_PIN RK2928_PIN0_PD0
#else
#define ACT8931_CHGSEL_PIN RK2928_PIN1_PA1
#endif
static struct pmu_info act8931_dcdc_info[] = {
{
.name = "act_dcdc1", //vcc_io
.min_uv = 3300000,
.max_uv = 3300000,
},
{
.name = "act_dcdc2", //ddr
.min_uv = 1500000,
.max_uv = 1500000,
},
{
.name = "vdd_cpu", //vdd_arm
.min_uv = 1200000,
.max_uv = 1200000,
},
};
static struct pmu_info act8931_ldo_info[] = {
{
.name = "act_ldo1", //vcc28_cif
.min_uv = 2800000,
.max_uv = 2800000,
},
{
.name = "act_ldo2", //vcc18_cif
.min_uv = 1800000,
.max_uv = 1800000,
},
{
.name = "act_ldo3", //vcca30
.min_uv = 3000000,
.max_uv = 3000000,
},
{
.name = "act_ldo4", //vcc_wl
.min_uv = 3300000,
.max_uv = 3300000,
},
};
#include "board-rk2928-sdk-act8931.c"
#endif
#endif
static struct i2c_board_info __initdata i2c0_info[] = {
#if defined (CONFIG_MFD_TPS65910)
{

83
arch/arm/mach-rk2928/board-rk2928-sdk-act8931.c
View File

@@ -9,16 +9,6 @@
#ifdef CONFIG_REGULATOR_ACT8931
#ifndef CONFIG_RK_CONFIG
#if defined(CONFIG_MACH_RK2928_SDK)
#define ACT8931_CHGSEL_PIN RK2928_PIN0_PD0
#else
#define ACT8931_CHGSEL_PIN RK2928_PIN1_PA1
#endif
#endif
#define ACT8931_CHGSEL_VALUE GPIO_HIGH /* Declined to 20% current */
extern int platform_device_register(struct platform_device *pdev);
@@ -27,7 +17,7 @@ static int act8931_set_init(struct act8931 *act8931)
{
struct regulator *dcdc;
struct regulator *ldo;
int ret;
int i = 0;
printk("%s,line=%d\n", __func__,__LINE__);
g_pmic_type = PMIC_TYPE_ACT8931;
@@ -37,67 +27,24 @@ static int act8931_set_init(struct act8931 *act8931)
platform_device_register(&pwm_regulator_device[0]);
#endif
ldo = regulator_get(NULL, "act_ldo1"); //vcc28_cif
regulator_set_voltage(ldo, 2800000, 2800000);
regulator_enable(ldo);
printk("%s set ldo1 vcc28_cif=%dmV end\n", __func__, regulator_get_voltage(ldo));
regulator_put(ldo);
udelay(100);
ldo = regulator_get(NULL, "act_ldo2"); // vcc18_cif
regulator_set_voltage(ldo, 1800000, 1800000);
regulator_enable(ldo);
printk("%s set ldo2 vcc18_cif=%dmV end\n", __func__, regulator_get_voltage(ldo));
regulator_put(ldo);
udelay(100);
ldo = regulator_get(NULL, "act_ldo3"); // vcca_30
regulator_set_voltage(ldo, 3000000, 3000000);
regulator_enable(ldo);
printk("%s set ldo3 vcca_30=%dmV end\n", __func__, regulator_get_voltage(ldo));
regulator_put(ldo);
udelay(100);
ldo = regulator_get(NULL, "act_ldo4"); //vcc_wl
regulator_set_voltage(ldo, 3300000, 3300000);
regulator_enable(ldo);
printk("%s set ldo4 vcc_lcd=%dmV end\n", __func__, regulator_get_voltage(ldo));
#if defined(CONFIG_MACH_RK2928_TB) || defined(CONFIG_MACH_RK2926_TB)
//do not disable vccio wl
#else
regulator_disable(ldo);
#endif
regulator_put(ldo);
udelay(100);
dcdc = regulator_get(NULL, "act_dcdc1"); //vcc_io
regulator_set_voltage(dcdc, 3200000, 3200000);
for(i = 0; i < ARRAY_SIZE(act8931_dcdc_info); i++)
{
dcdc =regulator_get(NULL, act8931_dcdc_info[i].name);
regulator_set_voltage(dcdc, act8931_dcdc_info[i].min_uv, act8931_dcdc_info[i].max_uv);
regulator_enable(dcdc);
printk("%s set dcdc1 vcc_io=%dmV end\n", __func__, regulator_get_voltage(dcdc));
printk("%s %s =%dmV end\n", __func__,act8931_dcdc_info[i].name, regulator_get_voltage(dcdc));
regulator_put(dcdc);
udelay(100);
}
dcdc = regulator_get(NULL, "act_dcdc2"); //vcc_ddr
regulator_set_voltage(dcdc, 1500000, 1500000); // 1.5*4/5 = 1.2 and Vout=1.5v
regulator_enable(dcdc);
printk("%s set dcdc2 vcc_ddr=%dmV end\n", __func__, regulator_get_voltage(dcdc));
regulator_put(dcdc);
udelay(100);
dcdc = regulator_get(NULL, "vdd_cpu"); //vdd_arm
regulator_set_voltage(dcdc, 1200000, 1200000);
regulator_enable(dcdc);
printk("%s set dcdc3 vdd_arm=%dmV end\n", __func__, regulator_get_voltage(dcdc));
regulator_put(dcdc);
udelay(100);
#ifdef CONFIG_RK_CONFIG
ret = port_output_init(chg_sel, 1, "chg_sel");
#else
ret = gpio_request(ACT8931_CHGSEL_PIN, "ACT8931_CHGSEL");
if (ret != 0)
gpio_free(ACT8931_CHGSEL_PIN);
gpio_direction_output(ACT8931_CHGSEL_PIN, ACT8931_CHGSEL_VALUE);
#endif
for(i = 0; i < ARRAY_SIZE(act8931_ldo_info); i++)
{
ldo =regulator_get(NULL, act8931_ldo_info[i].name);
regulator_set_voltage(ldo, act8931_ldo_info[i].min_uv, act8931_ldo_info[i].max_uv);
regulator_enable(ldo);
//printk("%s %s =%dmV end\n", __func__,act8931_ldo_info[i].name, regulator_get_voltage(ldo));
regulator_put(ldo);
}
printk("%s,line=%d END\n", __func__,__LINE__);

104
arch/arm/mach-rk2928/board-rk2928-sdk-tps65910.c
View File

@@ -9,18 +9,6 @@
#ifdef CONFIG_MFD_TPS65910
#ifndef CONFIG_RK_CONFIG
#if defined(CONFIG_MACH_RK2928_SDK)
#define PMU_POWER_SLEEP RK2928_PIN0_PD0
#elif defined(CONFIG_MACH_RK2928_TB)
#define PMU_POWER_SLEEP RK2928_PIN3_PD2
#else
#define PMU_POWER_SLEEP RK2928_PIN1_PA1
#endif
#endif
#define GPIO_SWPORTA_DR 0x0000
#define GPIO_SWPORTA_DDR 0x0004
struct sram_gpio_data {
@@ -284,6 +272,7 @@ int tps65910_post_init(struct tps65910 *tps65910)
{
struct regulator *dcdc;
struct regulator *ldo;
int i = 0;
printk("%s,line=%d\n", __func__,__LINE__);
g_pmic_type = PMIC_TYPE_TPS65910;
@@ -292,92 +281,25 @@ int tps65910_post_init(struct tps65910 *tps65910)
#ifdef CONFIG_RK30_PWM_REGULATOR
platform_device_register(&pwm_regulator_device[0]);
#endif
dcdc = regulator_get(NULL, "vio"); //vcc_io
regulator_set_voltage(dcdc, 3300000, 3300000);
regulator_enable(dcdc);
printk("%s set vio vcc_io=%dmV end\n", __func__, regulator_get_voltage(dcdc));
regulator_put(dcdc);
udelay(100);
#if defined(CONFIG_MACH_RK2928_TB) || defined(CONFIG_MACH_RK2926_TB)
ldo = regulator_get(NULL, "vpll"); // vcc25
regulator_set_voltage(ldo, 2500000, 2500000);
regulator_enable(ldo);
printk("%s set vpll vcc25=%dmV end\n", __func__, regulator_get_voltage(ldo));
regulator_put(ldo);
udelay(100);
#endif
ldo = regulator_get(NULL, "vdig2"); // vdd12
regulator_set_voltage(ldo, 1200000, 1200000);
regulator_enable(ldo);
printk("%s set vdig2 vdd12=%dmV end\n", __func__, regulator_get_voltage(ldo));
regulator_put(ldo);
udelay(100);
ldo = regulator_get(NULL, "vaux33"); //vcc_tp
regulator_set_voltage(ldo, 3300000, 3300000);
regulator_enable(ldo);
printk("%s set vaux33 vcc_tp=%dmV end\n", __func__, regulator_get_voltage(ldo));
regulator_put(ldo);
udelay(100);
dcdc = regulator_get(NULL, "vdd_cpu"); //vdd_cpu
regulator_set_voltage(dcdc, 1200000, 1200000);
for(i = 0; i < ARRAY_SIZE(tps65910_dcdc_info); i++)
{
dcdc =regulator_get(NULL, tps65910_dcdc_info[i].name);
regulator_set_voltage(dcdc, tps65910_dcdc_info[i].min_uv, tps65910_dcdc_info[i].max_uv);
regulator_enable(dcdc);
printk("%s set vdd1 vdd_cpu=%dmV end\n", __func__, regulator_get_voltage(dcdc));
printk("%s %s =%dmV end\n", __func__,tps65910_dcdc_info[i].name, regulator_get_voltage(dcdc));
regulator_put(dcdc);
udelay(100);
}
dcdc = regulator_get(NULL, "vdd2"); //vcc_ddr
regulator_set_voltage(dcdc, 1200000, 1200000); // 1.5*4/5 = 1.2 and Vout=1.5v
regulator_enable(dcdc);
printk("%s set vdd2 vcc_ddr=%dmV end\n", __func__, regulator_get_voltage(dcdc));
regulator_put(dcdc);
udelay(100);
ldo = regulator_get(NULL, "vdig1"); //vcc18_cif
#if defined(CONFIG_MACH_RK2928_TB) || defined(CONFIG_MACH_RK2926_TB)
regulator_set_voltage(ldo, 1800000, 1800000);
#else
regulator_set_voltage(ldo, 1500000, 1500000);
#endif
for(i = 0; i < ARRAY_SIZE(tps65910_ldo_info); i++)
{
ldo =regulator_get(NULL, tps65910_ldo_info[i].name);
regulator_set_voltage(ldo, tps65910_ldo_info[i].min_uv, tps65910_ldo_info[i].max_uv);
regulator_enable(ldo);
printk("%s set vdig1 vcc18_cif=%dmV end\n", __func__, regulator_get_voltage(ldo));
//printk("%s %s =%dmV end\n", __func__,tps65910_dcdc_info[i].name, regulator_get_voltage(ldo));
regulator_put(ldo);
udelay(100);
dcdc = regulator_get(NULL, "vaux1"); //vcc28_cif
regulator_set_voltage(dcdc,2800000,2800000);
regulator_enable(dcdc);
printk("%s set vaux1 vcc28_cif=%dmV end\n", __func__, regulator_get_voltage(dcdc));
regulator_put(dcdc);
udelay(100);
ldo = regulator_get(NULL, "vaux2"); //vcca33
regulator_set_voltage(ldo, 3300000, 3300000);
regulator_enable(ldo);
printk("%s set vaux2 vcca33=%dmV end\n", __func__, regulator_get_voltage(ldo));
regulator_put(ldo);
udelay(100);
#if defined(CONFIG_MACH_RK2928_TB) || defined(CONFIG_MACH_RK2926_TB)
ldo = regulator_get(NULL, "vdac"); // vccio_wl
regulator_set_voltage(ldo,1800000,1800000);
regulator_enable(ldo);
printk("%s set vdac vccio_wl=%dmV end\n", __func__, regulator_get_voltage(ldo));
regulator_put(ldo);
udelay(100);
#endif
ldo = regulator_get(NULL, "vmmc"); //vccio_wl
regulator_set_voltage(ldo,3300000,3300000);
regulator_enable(ldo);
printk("%s set vmmc vccio_wl=%dmV end\n", __func__, regulator_get_voltage(ldo));
#if defined(CONFIG_MACH_RK2928_TB) || defined(CONFIG_MACH_RK2926_TB)
//do not disable vccio wl
#else
regulator_disable(ldo);
#endif
regulator_put(ldo);
udelay(100);
}
printk("%s,line=%d END\n", __func__,__LINE__);

123
arch/arm/mach-rk2928/board-rk2928-sdk.c
View File

@@ -660,13 +660,134 @@ static struct platform_device *devices[] __initdata = {
#ifdef CONFIG_I2C0_RK30
#ifdef CONFIG_MFD_TPS65910
#define TPS65910_HOST_IRQ RK2928_PIN1_PB2
#define PMU_POWER_SLEEP RK2928_PIN0_PD0
static struct pmu_info tps65910_dcdc_info[] = {
{
.name = "vdd_cpu", //arm
.min_uv = 1200000,
.max_uv = 1200000,
},
{
.name = "vdd2", //ddr
.min_uv = 1200000,
.max_uv = 1200000,
},
{
.name = "vio", //vcc_io
.min_uv = 3300000,
.max_uv = 3300000,
},
};
static struct pmu_info tps65910_ldo_info[] = {
#if defined(CONFIG_MACH_RK2928_TB) || defined(CONFIG_MACH_RK2926_TB)
{
.name = "vpll", //vcc25
.min_uv = 2500000,
.max_uv = 2500000,
},
{
.name = "vdig1", //vcc18_cif
.min_uv = 1800000,
.max_uv = 1800000,
},
{
.name = "vdac", //vccio_wl
.min_uv = 1800000,
.max_uv = 1800000,
},
#else
{
.name = "vdig1", //vcc18_cif
.min_uv = 1500000,
.max_uv = 1500000,
},
{
.name = "vdig2", //vdd11
.min_uv = 1200000,
.max_uv = 1200000,
},
{
.name = "vaux1", //vcc28_cif
.min_uv = 2800000,
.max_uv = 2800000,
},
{
.name = "vaux2", //vcca33
.min_uv = 3300000,
.max_uv = 3300000,
},
{
.name = "vaux33", //vcc_tp
.min_uv = 3300000,
.max_uv = 3300000,
},
{
.name = "vmmc", //
.min_uv = 3300000,
.max_uv = 3300000,
},
#endif
};
#include "board-rk2928-sdk-tps65910.c"
#endif
#ifdef CONFIG_REGULATOR_ACT8931
#define ACT8931_HOST_IRQ RK2928_PIN3_PC6
#include "board-rk2928-sdk-act8931.c"
#if defined(CONFIG_MACH_RK2928_SDK)
#define ACT8931_CHGSEL_PIN RK2928_PIN0_PD0
#else
#define ACT8931_CHGSEL_PIN RK2928_PIN1_PA1
#endif
static struct pmu_info act8931_dcdc_info[] = {
{
.name = "act_dcdc1", //vcc_io
.min_uv = 3300000,
.max_uv = 3300000,
},
{
.name = "act_dcdc2", //ddr
.min_uv = 1500000,
.max_uv = 1500000,
},
{
.name = "vdd_cpu", //vdd_arm
.min_uv = 1200000,
.max_uv = 1200000,
},
};
static struct pmu_info act8931_ldo_info[] = {
{
.name = "act_ldo1", //vcc28_cif
.min_uv = 2800000,
.max_uv = 2800000,
},
{
.name = "act_ldo2", //vcc18_cif
.min_uv = 1800000,
.max_uv = 1800000,
},
{
.name = "act_ldo3", //vcca30
.min_uv = 3000000,
.max_uv = 3000000,
},
{
.name = "act_ldo4", //vcc_wl
.min_uv = 3300000,
.max_uv = 3300000,
},
};
#include "board-rk2928-sdk-act8931.c"
#endif
static struct i2c_board_info __initdata i2c0_info[] = {
#if defined (CONFIG_MFD_TPS65910)
{

73
arch/arm/mach-rk2928/board-rk2928-tb.c
View File

@@ -843,8 +843,81 @@ static struct i2c_board_info __initdata i2c0_info[] = {
#elif defined(CONFIG_MACH_RK2926_TB)
#define TPS65910_HOST_IRQ RK2928_PIN1_PB1
#endif
#define PMU_POWER_SLEEP RK2928_PIN3_PD2
static struct pmu_info tps65910_dcdc_info[] = {
{
.name = "vdd_cpu", //arm
.min_uv = 1200000,
.max_uv = 1200000,
},
{
.name = "vdd2", //ddr
.min_uv = 1200000,
.max_uv = 1200000,
},
{
.name = "vio", //vcc_io
.min_uv = 3300000,
.max_uv = 3300000,
},
};
static struct pmu_info tps65910_ldo_info[] = {
#if defined(CONFIG_MACH_RK2928_TB) || defined(CONFIG_MACH_RK2926_TB)
{
.name = "vpll", //vcc25
.min_uv = 2500000,
.max_uv = 2500000,
},
{
.name = "vdig1", //vcc18_cif
.min_uv = 1800000,
.max_uv = 1800000,
},
{
.name = "vdac", //vccio_wl
.min_uv = 1800000,
.max_uv = 1800000,
},
#else
{
.name = "vdig1", //vcc18_cif
.min_uv = 1500000,
.max_uv = 1500000,
},
{
.name = "vdig2", //vdd11
.min_uv = 1200000,
.max_uv = 1200000,
},
{
.name = "vaux1", //vcc28_cif
.min_uv = 2800000,
.max_uv = 2800000,
},
{
.name = "vaux2", //vcca33
.min_uv = 3300000,
.max_uv = 3300000,
},
{
.name = "vaux33", //vcc_tp
.min_uv = 3300000,
.max_uv = 3300000,
},
{
.name = "vmmc", //
.min_uv = 3300000,
.max_uv = 3300000,
},
#endif
};
#include "board-rk2928-sdk-tps65910.c"
#endif
static struct i2c_board_info __initdata i2c1_info[] = {
#if defined (CONFIG_MFD_TPS65910)