cmd: avb: Fix requested partitions list
[oweals/u-boot.git] / board / nvidia / dalmore / dalmore.c
1 // SPDX-License-Identifier: GPL-2.0
2 /*
3  * Copyright (c) 2010-2013, NVIDIA CORPORATION.  All rights reserved.
4  */
5
6 #include <common.h>
7 #include <dm.h>
8 #include <asm/arch/pinmux.h>
9 #include <asm/arch/gp_padctrl.h>
10 #include "pinmux-config-dalmore.h"
11 #include <i2c.h>
12
13 #define BAT_I2C_ADDRESS         0x48    /* TPS65090 charger */
14 #define PMU_I2C_ADDRESS         0x58    /* TPS65913 PMU */
15
16 /*
17  * Routine: pinmux_init
18  * Description: Do individual peripheral pinmux configs
19  */
20 void pinmux_init(void)
21 {
22         pinmux_config_pingrp_table(tegra114_pinmux_set_nontristate,
23                 ARRAY_SIZE(tegra114_pinmux_set_nontristate));
24
25         pinmux_config_pingrp_table(tegra114_pinmux_common,
26                 ARRAY_SIZE(tegra114_pinmux_common));
27
28         pinmux_config_pingrp_table(unused_pins_lowpower,
29                 ARRAY_SIZE(unused_pins_lowpower));
30
31         /* Initialize any non-default pad configs (APB_MISC_GP regs) */
32         pinmux_config_drvgrp_table(dalmore_padctrl,
33                 ARRAY_SIZE(dalmore_padctrl));
34 }
35
36 #if defined(CONFIG_MMC_SDHCI_TEGRA)
37 /*
38  * Do I2C/PMU writes to bring up SD card bus power
39  *
40  */
41 void board_sdmmc_voltage_init(void)
42 {
43         struct udevice *dev;
44         uchar reg, data_buffer[1];
45         int ret;
46
47         ret = i2c_get_chip_for_busnum(0, PMU_I2C_ADDRESS, 1, &dev);
48         if (ret) {
49                 debug("%s: Cannot find PMIC I2C chip\n", __func__);
50                 return;
51         }
52
53         /* TPS65913: LDO9_VOLTAGE = 3.3V */
54         data_buffer[0] = 0x31;
55         reg = 0x61;
56
57         ret = dm_i2c_write(dev, reg, data_buffer, 1);
58         if (ret)
59                 printf("%s: PMU i2c_write %02X<-%02X returned %d\n",
60                         __func__, reg, data_buffer[0], ret);
61
62         /* TPS65913: LDO9_CTRL = Active */
63         data_buffer[0] = 0x01;
64         reg = 0x60;
65
66         ret = dm_i2c_write(dev, reg, data_buffer, 1);
67         if (ret)
68                 printf("%s: PMU i2c_write %02X<-%02X returned %d\n",
69                         __func__, reg, data_buffer[0], ret);
70
71         /* TPS65090: FET6_CTRL = enable output auto discharge, enable FET6 */
72         data_buffer[0] = 0x03;
73         reg = 0x14;
74
75         ret = i2c_get_chip_for_busnum(0, BAT_I2C_ADDRESS, 1, &dev);
76         if (ret) {
77                 debug("%s: Cannot find charger I2C chip\n", __func__);
78                 return;
79         }
80         ret = dm_i2c_write(dev, reg, data_buffer, 1);
81         if (ret)
82                 printf("%s: BAT i2c_write %02X<-%02X returned %d\n",
83                         __func__, reg, data_buffer[0], ret);
84 }
85
86 /*
87  * Routine: pin_mux_mmc
88  * Description: setup the MMC muxes, power rails, etc.
89  */
90 void pin_mux_mmc(void)
91 {
92         /*
93          * NOTE: We don't do mmc-specific pin muxes here.
94          * They were done globally in pinmux_init().
95          */
96
97         /* Bring up the SDIO3 power rail */
98         board_sdmmc_voltage_init();
99 }
100 #endif /* MMC */