1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
|
/* SPDX-License-Identifier: GPL-2.0-only */
#include <baseboard/gpio.h>
#include <baseboard/variants.h>
#include <gpio.h>
static const struct pad_config default_override_table[] = {
PAD_NC(GPIO_52, UP_20K),
PAD_NC(GPIO_53, UP_20K),
/* UART2-CTS_B -- EN_PP3300_DX_LTE_SOC */
PAD_CFG_GPO(GPIO_67, 1, PWROK),
/* PCIE_WAKE1_B -- FULL_CARD_POWER_OFF */
PAD_CFG_GPO(GPIO_117, 1, PWROK),
/* GPIO_137 -- HP_INT_ODL and would be amend by SSFC. */
PAD_CFG_GPI_APIC_IOS(GPIO_137, NONE, DEEP, LEVEL, INVERT, HIZCRx1, DISPUPD),
PAD_NC(GPIO_143, UP_20K),
/* GPIO_144 -- Codec reset pin. */
PAD_CFG_GPO(GPIO_144, 1, PWROK),
PAD_NC(GPIO_145, UP_20K),
/* EN_PP3300_TOUCHSCREEN */
PAD_CFG_GPO_IOSSTATE_IOSTERM(GPIO_146, 1, DEEP, NONE, Tx0RxDCRx0, DISPUPD),
/* GPIO_105 -- TOUCHSCREEN_RST */
PAD_CFG_GPO_IOSSTATE_IOSTERM(GPIO_105, 0, DEEP, NONE, Tx1RxDCRx0, DISPUPD),
/* GPIO_140 -- PEN_RESET */
PAD_CFG_GPO_IOSSTATE_IOSTERM(GPIO_140, 0, DEEP, NONE, Tx1RxDCRx0, DISPUPD),
/* AVS_I2S1_MCLK -- PLT_RST_LTE_L */
PAD_CFG_GPO(GPIO_161, 1, DEEP),
PAD_NC(GPIO_213, DN_20K),
PAD_NC(GPIO_214, DN_20K),
};
const struct pad_config *variant_override_gpio_table(size_t *num)
{
*num = ARRAY_SIZE(default_override_table);
return default_override_table;
}
static const struct pad_config lte_early_override_table[] = {
/* UART2-CTS_B -- EN_PP3300_DX_LTE_SOC */
PAD_CFG_GPO(GPIO_67, 1, PWROK),
/* PCIE_WAKE1_B -- FULL_CARD_POWER_OFF */
PAD_CFG_GPO(GPIO_117, 1, PWROK),
/* AVS_I2S1_MCLK -- PLT_RST_LTE_L */
PAD_CFG_GPO(GPIO_161, 0, DEEP),
};
const struct pad_config *variant_early_override_gpio_table(size_t *num)
{
*num = ARRAY_SIZE(lte_early_override_table);
return lte_early_override_table;
}
/* GPIOs needed to be set in romstage. */
static const struct pad_config romstage_gpio_table[] = {
/* Enable touchscreen, hold in reset */
/* EN_PP3300_TOUCHSCREEN */
PAD_CFG_GPO_IOSSTATE_IOSTERM(GPIO_146, 1, DEEP, NONE, Tx0RxDCRx0, DISPUPD),
/* GPIO_105 -- TOUCHSCREEN_RST */
PAD_CFG_GPO_IOSSTATE_IOSTERM(GPIO_105, 1, DEEP, NONE, Tx1RxDCRx0, DISPUPD),
/* GPIO_140 -- PEN_RESET */
PAD_CFG_GPO_IOSSTATE_IOSTERM(GPIO_140, 1, DEEP, NONE, Tx1RxDCRx0, DISPUPD),
};
const struct pad_config *variant_romstage_gpio_table(size_t *num)
{
*num = ARRAY_SIZE(romstage_gpio_table);
return romstage_gpio_table;
}
|
