diff options
Diffstat (limited to 'board/nvidia/dalmore/dalmore.c')
| -rw-r--r-- | board/nvidia/dalmore/dalmore.c | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/board/nvidia/dalmore/dalmore.c b/board/nvidia/dalmore/dalmore.c index f2d05afac7..2a737468dd 100644 --- a/board/nvidia/dalmore/dalmore.c +++ b/board/nvidia/dalmore/dalmore.c @@ -15,6 +15,7 @@ */ #include <common.h> +#include <dm.h> #include <asm/arch/pinmux.h> #include <asm/arch/gp_padctrl.h> #include "pinmux-config-dalmore.h" @@ -50,18 +51,21 @@ void pinmux_init(void) */ void board_sdmmc_voltage_init(void) { + struct udevice *dev; uchar reg, data_buffer[1]; int ret; - ret = i2c_set_bus_num(0);/* PMU is on bus 0 */ - if (ret) - printf("%s: i2c_set_bus_num returned %d\n", __func__, ret); + ret = i2c_get_chip_for_busnum(0, PMU_I2C_ADDRESS, &dev); + if (ret) { + debug("%s: Cannot find PMIC I2C chip\n", __func__); + return; + } /* TPS65913: LDO9_VOLTAGE = 3.3V */ data_buffer[0] = 0x31; reg = 0x61; - ret = i2c_write(PMU_I2C_ADDRESS, reg, 1, data_buffer, 1); + ret = i2c_write(dev, reg, data_buffer, 1); if (ret) printf("%s: PMU i2c_write %02X<-%02X returned %d\n", __func__, reg, data_buffer[0], ret); @@ -70,7 +74,7 @@ void board_sdmmc_voltage_init(void) data_buffer[0] = 0x01; reg = 0x60; - ret = i2c_write(PMU_I2C_ADDRESS, reg, 1, data_buffer, 1); + ret = i2c_write(dev, reg, data_buffer, 1); if (ret) printf("%s: PMU i2c_write %02X<-%02X returned %d\n", __func__, reg, data_buffer[0], ret); @@ -79,7 +83,12 @@ void board_sdmmc_voltage_init(void) data_buffer[0] = 0x03; reg = 0x14; - ret = i2c_write(BAT_I2C_ADDRESS, reg, 1, data_buffer, 1); + ret = i2c_get_chip_for_busnum(0, BAT_I2C_ADDRESS, &dev); + if (ret) { + debug("%s: Cannot find charger I2C chip\n", __func__); + return; + } + ret = i2c_write(dev, reg, data_buffer, 1); if (ret) printf("%s: BAT i2c_write %02X<-%02X returned %d\n", __func__, reg, data_buffer[0], ret); |