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
|
/* SPDX-License-Identifier: GPL-2.0-only */
#include <assert.h>
#include <console/console.h>
#include <soc/mt6366.h>
#include <soc/regulator.h>
#define REGULATOR_NOT_SUPPORT -1
static const int regulator_id[] = {
[MTK_REGULATOR_VDD1] = REGULATOR_NOT_SUPPORT,
[MTK_REGULATOR_VDD2] = REGULATOR_NOT_SUPPORT,
[MTK_REGULATOR_VDDQ] = MT6366_VDDQ,
[MTK_REGULATOR_VMDDR] = REGULATOR_NOT_SUPPORT,
[MTK_REGULATOR_VCORE] = MT6366_VCORE,
[MTK_REGULATOR_VCC] = REGULATOR_NOT_SUPPORT,
[MTK_REGULATOR_VCCQ] = REGULATOR_NOT_SUPPORT,
[MTK_REGULATOR_VDRAM1] = MT6366_VDRAM1,
[MTK_REGULATOR_VMCH] = MT6366_VMCH,
[MTK_REGULATOR_VMC] = MT6366_VMC,
[MTK_REGULATOR_VPROC12] = MT6366_VPROC12,
[MTK_REGULATOR_VSRAM_PROC12] = MT6366_VSRAM_PROC12,
};
_Static_assert(ARRAY_SIZE(regulator_id) == MTK_REGULATOR_NUM, "regulator_id size error");
void mainboard_set_regulator_vol(enum mtk_regulator regulator,
uint32_t voltage_uv)
{
assert(regulator < MTK_REGULATOR_NUM);
if (regulator_id[regulator] < 0) {
printk(BIOS_ERR, "Invalid regulator ID: %d\n", regulator);
return;
}
mt6366_set_voltage(regulator_id[regulator], voltage_uv);
}
uint32_t mainboard_get_regulator_vol(enum mtk_regulator regulator)
{
assert(regulator < MTK_REGULATOR_NUM);
if (regulator_id[regulator] < 0) {
printk(BIOS_ERR, "Invalid regulator ID: %d\n", regulator);
return 0;
}
return mt6366_get_voltage(regulator_id[regulator]);
}
|
