#include <mach/gpio.h>
#include <mach/iomux.h>
-#define gpio_readl(offset) readl_relaxed(RK2928_GPIO1_BASE + offset)
-#define gpio_writel(v, offset) do { writel_relaxed(v, RK2928_GPIO1_BASE + offset); dsb(); } while (0)
-
-#define GPIO_SWPORTA_DR 0x0000
-#define GPIO_SWPORTA_DDR 0x0004
-
-#define GPIO1_A1_OUTPUT (1<<1)
-#define GPIO1_A1_OUTPUT_HIGH (1<<1)
-#define GPIO1_A1_OUTPUT_LOW (~(1<<1))
-
#ifdef CONFIG_MFD_TPS65910
-#if defined(CONFIG_MACH_RK2928_SDK)
-#define PMU_POWER_SLEEP RK2928_PIN0_PD0
-#else
-#define PMU_POWER_SLEEP RK2928_PIN1_PA1
-#endif
+
extern int platform_device_register(struct platform_device *pdev);
int tps65910_pre_init(struct tps65910 *tps65910){
int err = -1;
printk("%s,line=%d\n", __func__,__LINE__);
+#ifdef CONFIG_RK_CONFIG
+ if(sram_gpio_init(get_port_config(pmic_slp).gpio, &pmic_sleep) < 0){
+ printk(KERN_ERR "sram_gpio_init failed\n");
+ return -EINVAL;
+ }
+ if(port_output_init(pmic_slp, 0, "pmic_slp") < 0){
+ printk(KERN_ERR "port_output_init failed\n");
+ return -EINVAL;
+ }
+#else
+ if(sram_gpio_init(PMU_POWER_SLEEP, &pmic_sleep) < 0){
+ printk(KERN_ERR "sram_gpio_init failed\n");
+ return -EINVAL;
+ }
+
gpio_request(PMU_POWER_SLEEP, "NULL");
gpio_direction_output(PMU_POWER_SLEEP, GPIO_LOW);
+#endif
val = tps65910_reg_read(tps65910, TPS65910_DEVCTRL2);
if (val<0) {
}
val |= 0xff;
+ val &= ~(0x07); //set vdd1 vdd2 vio in pfm mode when in sleep
err = tps65910_reg_write(tps65910, TPS65910_SLEEP_KEEP_RES_ON, val);
if (err) {
printk(KERN_ERR "Unable to read TPS65910 Reg at offset 0x%x= \
}
#endif
#endif
+
+ /**********************set arm in pwm ****************/
+ val = tps65910_reg_read(tps65910, TPS65910_DCDCCTRL);
+ if (val<0) {
+ printk(KERN_ERR "Unable to read TPS65910_DCDCCTRL reg\n");
+ return val;
+ }
+
+ val &= ~(1<<4);
+ err = tps65910_reg_write(tps65910, TPS65910_DCDCCTRL, val);
+ if (err) {
+ printk(KERN_ERR "Unable to read TPS65910 Reg at offset 0x%x= \
+ \n", TPS65910_VDIG1);
+ return err;
+ }
+ /************************************************/
printk("%s,line=%d\n", __func__,__LINE__);
return 0;
{
struct regulator *dcdc;
struct regulator *ldo;
+ int i = 0;
printk("%s,line=%d\n", __func__,__LINE__);
+#ifndef CONFIG_RK_CONFIG
g_pmic_type = PMIC_TYPE_TPS65910;
+#endif
printk("%s:g_pmic_type=%d\n",__func__,g_pmic_type);
#ifdef CONFIG_RK30_PWM_REGULATOR
platform_device_register(&pwm_regulator_device[0]);
#endif
+
+ for(i = 0; i < ARRAY_SIZE(tps65910_dcdc_info); i++)
+ {
+ if(tps65910_dcdc_info[i].min_uv == 0 && tps65910_dcdc_info[i].max_uv == 0)
+ continue;
+ 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 %s =%dmV end\n", __func__,tps65910_dcdc_info[i].name, regulator_get_voltage(dcdc));
+ regulator_put(dcdc);
+ udelay(100);
+ }
- 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);
- /*
- 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);
- */
- 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);
- regulator_enable(dcdc);
- printk("%s set vdd1 vdd_cpu=%dmV end\n", __func__, 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
- regulator_set_voltage(ldo, 1500000, 1500000);
- regulator_enable(ldo);
- printk("%s set vdig1 vcc18_cif=%dmV end\n", __func__, 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);
- /*
- 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);
- */
- 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));
- regulator_disable(ldo);
- regulator_put(ldo);
- udelay(100);
+ for(i = 0; i < ARRAY_SIZE(tps65910_ldo_info); i++)
+ {
+ if(tps65910_ldo_info[i].min_uv == 0 && tps65910_ldo_info[i].max_uv == 0)
+ continue;
+ 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 %s =%dmV end\n", __func__,tps65910_ldo_info[i].name, regulator_get_voltage(ldo));
+ regulator_put(ldo);
+ }
printk("%s,line=%d END\n", __func__,__LINE__);
{
.supply = "vdd2",
},
+ #if defined(CONFIG_MACH_RK2926_V86)
+ {
+ .supply = "vdd_core",
+ },
+ #endif
};
static struct regulator_consumer_supply tps65910_smps3_supply[] = {
};
void __sramfunc board_pmu_tps65910_suspend(void)
{
- int ret;
- ret = gpio_readl(GPIO_SWPORTA_DDR);
- gpio_writel(ret | GPIO1_A1_OUTPUT, GPIO_SWPORTA_DDR);
- ret = gpio_readl(GPIO_SWPORTA_DR);
- gpio_writel(ret | GPIO1_A1_OUTPUT_HIGH, GPIO_SWPORTA_DR); //set pmu_sleep output high
+ sram_gpio_set_value(pmic_sleep, GPIO_HIGH);
}
void __sramfunc board_pmu_tps65910_resume(void)
{
- int ret;
- ret = gpio_readl(GPIO_SWPORTA_DDR);
- gpio_writel(ret | GPIO1_A1_OUTPUT, GPIO_SWPORTA_DDR);
- ret = gpio_readl(GPIO_SWPORTA_DR);
- gpio_writel(ret & GPIO1_A1_OUTPUT_LOW, GPIO_SWPORTA_DR); //set pmu_sleep output low
+ sram_gpio_set_value(pmic_sleep, GPIO_LOW);
sram_udelay(2000);
}
static struct tps65910_board tps65910_data = {
.irq = (unsigned)TPS65910_HOST_IRQ,
- .irq_base = NR_GIC_IRQS + NR_GPIO_IRQS,
+ .irq_base = IRQ_BOARD_BASE,
.gpio_base = TPS65910_GPIO_EXPANDER_BASE,
.pre_init = tps65910_pre_init,
projects / firefly-linux-kernel-4.4.55.git / blobdiff