*/
#include <common.h>
+#include <dm.h>
#include <asm/arch/pinmux.h>
#include <asm/arch/gp_padctrl.h>
#include <asm/arch/gpio.h>
void gpio_early_init(void)
{
/* Turn on the alive signal */
- gpio_request(GPIO_PV2, "ALIVE");
- gpio_direction_output(GPIO_PV2, 1);
+ gpio_request(TEGRA_GPIO(V, 2), "ALIVE");
+ gpio_direction_output(TEGRA_GPIO(V, 2), 1);
/* Remove the reset on the external periph */
- gpio_request(GPIO_PI4, "nRST_PERIPH");
- gpio_direction_output(GPIO_PI4, 1);
+ gpio_request(TEGRA_GPIO(I, 4), "nRST_PERIPH");
+ gpio_direction_output(TEGRA_GPIO(I, 4), 1);
}
void pmu_write(uchar reg, uchar data)
{
- i2c_set_bus_num(4); /* PMU is on bus 4 */
- i2c_write(PMU_I2C_ADDRESS, reg, 1, &data, 1);
+ struct udevice *dev;
+ int ret;
+
+ ret = i2c_get_chip_for_busnum(4, PMU_I2C_ADDRESS, 1, &dev);
+ if (ret) {
+ debug("%s: Cannot find PMIC I2C chip\n", __func__);
+ return;
+ }
+ dm_i2c_write(dev, reg, &data, 1);
}
/*
pmu_write(PMU_REG_LDO5, PMU_LDO5(HIGH_POWER, 3300));
/* Switch the power on */
- gpio_request(GPIO_PJ2, "EN_3V3_EMMC");
- gpio_direction_output(GPIO_PJ2, 1);
+ gpio_request(TEGRA_GPIO(J, 2), "EN_3V3_EMMC");
+ gpio_direction_output(TEGRA_GPIO(J, 2), 1);
}
/*