diff options
Diffstat (limited to 'board/lg/x3-t30/x3-t30.c')
| -rw-r--r-- | board/lg/x3-t30/x3-t30.c | 114 |
1 files changed, 0 insertions, 114 deletions
diff --git a/board/lg/x3-t30/x3-t30.c b/board/lg/x3-t30/x3-t30.c index a08e00dd87c..b781a16e70c 100644 --- a/board/lg/x3-t30/x3-t30.c +++ b/board/lg/x3-t30/x3-t30.c @@ -7,124 +7,10 @@ * Svyatoslav Ryhel <clamor95@gmail.com> */ -#include <common.h> #include <dm.h> #include <fdt_support.h> -#include <i2c.h> -#include <log.h> -#include <asm/arch/pinmux.h> #include <asm/arch/clock.h> -#include <asm/arch/gpio.h> -#include <asm/arch/tegra.h> #include <asm/arch-tegra/fuse.h> -#include <asm/gpio.h> -#include <linux/delay.h> -#include "pinmux-config-x3.h" - -#define MAX77663_I2C_ADDR 0x1C - -#define MAX77663_REG_SD2 0x18 -#define MAX77663_REG_LDO2 0x27 -#define MAX77663_REG_LDO3 0x29 -#define MAX77663_REG_LDO5 0x2D -#define MAX77663_REG_ONOFF_CFG1 0x41 -#define ONOFF_PWR_OFF BIT(1) - -#ifdef CONFIG_CMD_POWEROFF -int do_poweroff(struct cmd_tbl *cmdtp, int flag, - int argc, char *const argv[]) -{ - struct udevice *dev; - uchar data_buffer[1]; - int ret; - - ret = i2c_get_chip_for_busnum(0, MAX77663_I2C_ADDR, 1, &dev); - if (ret) { - log_debug("cannot find PMIC I2C chip\n"); - return 0; - } - - ret = dm_i2c_read(dev, MAX77663_REG_ONOFF_CFG1, data_buffer, 1); - if (ret) - return ret; - - data_buffer[0] |= ONOFF_PWR_OFF; - - ret = dm_i2c_write(dev, MAX77663_REG_ONOFF_CFG1, data_buffer, 1); - if (ret) - return ret; - - /* wait some time and then print error */ - mdelay(5000); - - printf("Failed to power off!!!\n"); - return 1; -} -#endif - -/* - * Routine: pinmux_init - * Description: Do individual peripheral pinmux configs - */ -void pinmux_init(void) -{ - pinmux_config_pingrp_table(tegra3_x3_pinmux_common, - ARRAY_SIZE(tegra3_x3_pinmux_common)); - -#ifdef CONFIG_DEVICE_P880 - pinmux_config_pingrp_table(tegra3_p880_pinmux, - ARRAY_SIZE(tegra3_p880_pinmux)); -#endif - -#ifdef CONFIG_DEVICE_P895 - pinmux_config_pingrp_table(tegra3_p895_pinmux, - ARRAY_SIZE(tegra3_p895_pinmux)); -#endif -} - -#ifdef CONFIG_MMC_SDHCI_TEGRA -static void max77663_voltage_init(void) -{ - struct udevice *dev; - int ret; - - ret = i2c_get_chip_for_busnum(0, MAX77663_I2C_ADDR, 1, &dev); - if (ret) { - log_debug("cannot find PMIC I2C chip\n"); - return; - } - - /* 0x60 for 1.8v, bit7:0 = voltage */ - ret = dm_i2c_reg_write(dev, MAX77663_REG_SD2, 0x60); - if (ret) - log_debug("vdd_1v8_vio set failed: %d\n", ret); - - /* 0xF2 for 3.30v, enabled: bit7:6 = 11 = enable, bit5:0 = voltage */ - ret = dm_i2c_reg_write(dev, MAX77663_REG_LDO2, 0xF2); - if (ret) - log_debug("avdd_usb set failed: %d\n", ret); - - /* 0xEC for 3.00v, enabled: bit7:6 = 11 = enable, bit5:0 = voltage */ - ret = dm_i2c_reg_write(dev, MAX77663_REG_LDO3, 0xEC); - if (ret) - log_debug("vdd_usd set failed: %d\n", ret); - - /* 0xE9 for 2.85v, enabled: bit7:6 = 11 = enable, bit5:0 = voltage */ - ret = dm_i2c_reg_write(dev, MAX77663_REG_LDO5, 0xE9); - if (ret) - log_debug("vcore_emmc set failed: %d\n", ret); -} - -/* - * Routine: pin_mux_mmc - * Description: setup the MMC muxes, power rails, etc. - */ -void pin_mux_mmc(void) -{ - /* Bring up uSD and eMMC power */ - max77663_voltage_init(); -} -#endif /* MMC */ int nvidia_board_init(void) { |