62d69eb59b
Add GPIO driver for other modules to control GPIO pins. TEST=build pass BUG=b:317009620 Change-Id: I6d1e6ef17660308c8de908697ffba6b5f17ff9ae Signed-off-by: Jarried Lin <jarried.lin@mediatek.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/83922 Reviewed-by: Yidi Lin <yidilin@google.com> Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
403 lines
9.7 KiB
C
403 lines
9.7 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
|
|
|
|
/*
|
|
* This file is created based on MT8196 Functional Specification
|
|
* Chapter number: 13.4
|
|
*/
|
|
|
|
#include <device/mmio.h>
|
|
#include <gpio.h>
|
|
|
|
static const struct gpio_drv_info gpio_driving_info[] = {
|
|
[0] = { 0x00, 0, 3, },
|
|
[1] = { 0x00, 3, 3, },
|
|
[2] = { 0x00, 12, 3, },
|
|
[3] = { 0x00, 12, 3, },
|
|
[4] = { 0x00, 15, 3, },
|
|
[5] = { 0x00, 0, 3, },
|
|
[6] = { 0x00, 3, 3, },
|
|
[7] = { 0x00, 6, 3, },
|
|
[8] = { 0x00, 9, 3, },
|
|
[9] = { 0x10, 9, 3, },
|
|
[10] = { 0x10, 6, 3, },
|
|
[11] = { 0x00, 24, 3, },
|
|
[12] = { 0x10, 15, 3, },
|
|
[13] = { 0x00, 9, 3, },
|
|
[14] = { 0x00, 0, 3, },
|
|
[15] = { 0x00, 0, 3, },
|
|
[16] = { 0x00, 9, 3, },
|
|
[17] = { 0x00, 9, 3, },
|
|
[18] = { 0x00, 3, 3, },
|
|
[19] = { 0x00, 6, 3, },
|
|
[20] = { 0x00, 9, 3, },
|
|
[21] = { 0x00, 0, 3, },
|
|
[22] = { 0x00, 3, 3, },
|
|
[23] = { 0x00, 6, 3, },
|
|
[24] = { 0x00, 9, 3, },
|
|
[25] = { 0x00, 12, 3, },
|
|
[26] = { 0x00, 15, 3, },
|
|
[27] = { 0x10, 3, 3, },
|
|
[28] = { 0x00, 18, 3, },
|
|
[29] = { 0x00, 21, 3, },
|
|
[30] = { 0x00, 24, 3, },
|
|
[31] = { 0x00, 27, 3, },
|
|
[32] = { 0x00, 21, 3, },
|
|
[33] = { 0x00, 21, 3, },
|
|
[34] = { 0x00, 21, 3, },
|
|
[35] = { 0x00, 21, 3, },
|
|
[36] = { 0x00, 21, 3, },
|
|
[37] = { 0x00, 27, 3, },
|
|
[38] = { 0x00, 18, 3, },
|
|
[39] = { 0x00, 27, 3, },
|
|
[40] = { 0x00, 6, 3, },
|
|
[41] = { 0x00, 12, 3, },
|
|
[42] = { 0x00, 9, 3, },
|
|
[43] = { 0x00, 15, 3, },
|
|
[44] = { 0x00, 18, 3, },
|
|
[45] = { 0x00, 21, 3, },
|
|
[46] = { 0x10, 0, 3, },
|
|
[47] = { 0x10, 9, 3, },
|
|
[48] = { 0x10, 3, 3, },
|
|
[49] = { 0x10, 12, 3, },
|
|
[50] = { 0x10, 6, 3, },
|
|
[51] = { 0x10, 15, 3, },
|
|
[52] = { 0x00, 21, 3, },
|
|
[53] = { 0x00, 24, 3, },
|
|
[54] = { 0x00, 6, 3, },
|
|
[55] = { 0x00, 3, 3, },
|
|
[56] = { 0x00, 15, 3, },
|
|
[57] = { 0x00, 18, 3, },
|
|
[58] = { 0x00, 9, 3, },
|
|
[59] = { 0x00, 12, 3, },
|
|
[60] = { 0x10, 24, 3, },
|
|
[61] = { 0x10, 0, 3, },
|
|
[62] = { 0x00, 27, 3, },
|
|
[63] = { 0x10, 12, 3, },
|
|
[64] = { 0x00, 0, 3, },
|
|
[65] = { 0x10, 3, 3, },
|
|
[66] = { 0x10, 27, 3, },
|
|
[67] = { 0x10, 21, 3, },
|
|
[68] = { 0x10, 21, 3, },
|
|
[69] = { 0x10, 21, 3, },
|
|
[70] = { 0x10, 18, 3, },
|
|
[71] = { 0x10, 18, 3, },
|
|
[72] = { 0x10, 21, 3, },
|
|
[73] = { 0x10, 18, 3, },
|
|
[74] = { 0x10, 18, 3, },
|
|
[75] = { 0x00, 6, 3, },
|
|
[76] = { 0x00, 9, 3, },
|
|
[77] = { 0x00, 12, 3, },
|
|
[78] = { 0x00, 15, 3, },
|
|
[79] = { 0x00, 0, 3, },
|
|
[80] = { 0x00, 3, 3, },
|
|
[81] = { 0x00, 18, 3, },
|
|
[82] = { 0x00, 21, 3, },
|
|
[83] = { 0x00, 27, 3, },
|
|
[84] = { 0x00, 24, 3, },
|
|
[85] = { 0x10, 0, 3, },
|
|
[86] = { 0x10, 3, 3, },
|
|
[87] = { 0x10, 9, 3, },
|
|
[88] = { 0x10, 6, 3, },
|
|
[89] = { 0x00, 12, 3, },
|
|
[90] = { 0x00, 12, 3, },
|
|
[91] = { 0x00, 15, 3, },
|
|
[92] = { 0x00, 15, 3, },
|
|
[93] = { 0x00, 15, 3, },
|
|
[94] = { 0x00, 12, 3, },
|
|
[95] = { 0x00, 0, 3, },
|
|
[96] = { 0x00, 6, 3, },
|
|
[97] = { 0x00, 3, 3, },
|
|
[98] = { 0x00, 9, 3, },
|
|
[99] = { 0x00, 18, 3, },
|
|
[100] = { 0x00, 27, 3, },
|
|
[101] = { 0x00, 21, 3, },
|
|
[102] = { 0x10, 0, 3, },
|
|
[103] = { 0x00, 12, 3, },
|
|
[104] = { 0x00, 24, 3, },
|
|
[105] = { 0x10, 3, 3, },
|
|
[106] = { 0x00, 0, 3, },
|
|
[107] = { 0x00, 3, 3, },
|
|
[108] = { 0x00, 9, 3, },
|
|
[109] = { 0x00, 6, 3, },
|
|
[110] = { 0x00, 12, 3, },
|
|
[111] = { 0x00, 15, 3, },
|
|
[112] = { 0x00, 21, 3, },
|
|
[113] = { 0x00, 18, 3, },
|
|
[114] = { 0x00, 24, 3, },
|
|
[115] = { 0x00, 27, 3, },
|
|
[116] = { 0x10, 3, 3, },
|
|
[117] = { 0x10, 0, 3, },
|
|
[118] = { 0x00, 18, 3, },
|
|
[119] = { 0x00, 21, 3, },
|
|
[120] = { 0x00, 27, 3, },
|
|
[121] = { 0x00, 24, 3, },
|
|
[122] = { 0x00, 9, 3, },
|
|
[123] = { 0x00, 12, 3, },
|
|
[124] = { 0x00, 15, 3, },
|
|
[125] = { 0x00, 0, 3, },
|
|
[126] = { 0x00, 3, 3, },
|
|
[127] = { 0x00, 6, 3, },
|
|
[128] = { 0x00, 9, 3, },
|
|
[129] = { 0x00, 12, 3, },
|
|
[130] = { 0x00, 15, 3, },
|
|
[131] = { 0x00, 27, 3, },
|
|
[132] = { 0x10, 3, 3, },
|
|
[133] = { 0x10, 0, 3, },
|
|
[134] = { 0x00, 18, 3, },
|
|
[135] = { 0x00, 24, 3, },
|
|
[136] = { 0x00, 21, 3, },
|
|
[137] = { 0x00, 6, 3, },
|
|
[138] = { 0x00, 9, 3, },
|
|
[139] = { 0x00, 12, 3, },
|
|
[140] = { 0x00, 15, 3, },
|
|
[141] = { 0x00, 18, 3, },
|
|
[142] = { 0x00, 21, 3, },
|
|
[143] = { 0x00, 24, 3, },
|
|
[144] = { 0x00, 27, 3, },
|
|
[145] = { 0x10, 0, 3, },
|
|
[146] = { 0x10, 0, 3, },
|
|
[147] = { 0x00, 0, 3, },
|
|
[148] = { 0x00, 3, 3, },
|
|
[149] = { 0x10, 3, 3, },
|
|
[150] = { 0x10, 3, 3, },
|
|
[151] = { 0x10, 3, 3, },
|
|
[152] = { 0x10, 3, 3, },
|
|
[153] = { 0x10, 12, 3, },
|
|
[154] = { 0x10, 9, 3, },
|
|
[155] = { 0x10, 6, 3, },
|
|
[156] = { 0x10, 6, 3, },
|
|
[157] = { 0x10, 0, 3, },
|
|
[158] = { 0x10, 0, 3, },
|
|
[159] = { 0x10, 0, 3, },
|
|
[160] = { 0x00, 3, 3, },
|
|
[161] = { 0x00, 6, 3, },
|
|
[162] = { 0x00, 6, 3, },
|
|
[163] = { 0x00, 6, 3, },
|
|
[164] = { 0x00, 18, 3, },
|
|
[165] = { 0x00, 24, 3, },
|
|
[166] = { 0x00, 21, 3, },
|
|
[167] = { 0x00, 27, 3, },
|
|
[168] = { 0x10, 0, 3, },
|
|
[169] = { 0x10, 3, 3, },
|
|
[170] = { 0x10, 9, 3, },
|
|
[171] = { 0x10, 6, 3, },
|
|
[172] = { 0x00, 9, 3, },
|
|
[173] = { 0x00, 9, 3, },
|
|
[174] = { 0x00, 27, 3, },
|
|
[175] = { 0x00, 27, 3, },
|
|
[176] = { 0x10, 0, 3, },
|
|
[177] = { 0x10, 3, 3, },
|
|
[178] = { 0x00, 24, 3, },
|
|
[179] = { 0x00, 24, 3, },
|
|
[180] = { 0x00, 0, 3, },
|
|
[181] = { 0x00, 3, 3, },
|
|
[182] = { 0x00, 6, 3, },
|
|
[183] = { 0x00, 9, 3, },
|
|
[184] = { 0x00, 12, 3, },
|
|
[185] = { 0x00, 15, 3, },
|
|
[186] = { 0x10, 12, 3, },
|
|
[187] = { 0x10, 12, 3, },
|
|
[188] = { 0x00, 12, 3, },
|
|
[189] = { 0x00, 27, 3, },
|
|
[190] = { 0x00, 15, 3, },
|
|
[191] = { 0x10, 0, 3, },
|
|
[192] = { 0x00, 0, 3, },
|
|
[193] = { 0x10, 15, 3, },
|
|
[194] = { 0x00, 18, 3, },
|
|
[195] = { 0x10, 3, 3, },
|
|
[196] = { 0x00, 3, 3, },
|
|
[197] = { 0x10, 18, 3, },
|
|
[198] = { 0x00, 21, 3, },
|
|
[199] = { 0x10, 6, 3, },
|
|
[200] = { 0x10, 27, 3, },
|
|
[201] = { 0x20, 6, 3, },
|
|
[202] = { 0x00, 24, 3, },
|
|
[203] = { 0x10, 9, 3, },
|
|
[204] = { 0x00, 6, 3, },
|
|
[205] = { 0x00, 9, 3, },
|
|
[206] = { 0x10, 24, 3, },
|
|
[207] = { 0x10, 21, 3, },
|
|
[208] = { 0x10, 21, 3, },
|
|
[209] = { 0x10, 21, 3, },
|
|
[210] = { 0x00, 0, 3, },
|
|
[211] = { 0x00, 3, 3, },
|
|
[212] = { 0x00, 6, 3, },
|
|
[213] = { 0x00, 9, 3, },
|
|
[214] = { 0x20, 0, 3, },
|
|
[215] = { 0x20, 3, 3, },
|
|
[216] = { 0x10, 6, 3, },
|
|
[217] = { 0x10, 6, 3, },
|
|
[218] = { 0x00, 15, 3, },
|
|
[219] = { 0x00, 12, 3, },
|
|
[220] = { 0x20, 3, 3, },
|
|
[221] = { 0x20, 6, 3, },
|
|
[222] = { 0x20, 12, 3, },
|
|
[223] = { 0x20, 9, 3, },
|
|
[224] = { 0x00, 18, 3, },
|
|
[225] = { 0x00, 21, 3, },
|
|
[226] = { 0x00, 24, 3, },
|
|
[227] = { 0x00, 27, 3, },
|
|
[228] = { 0x10, 0, 3, },
|
|
[229] = { 0x10, 3, 3, },
|
|
[230] = { 0x00, 0, 3, },
|
|
[231] = { 0x00, 0, 3, },
|
|
[232] = { 0x00, 0, 3, },
|
|
[233] = { 0x00, 3, 3, },
|
|
[234] = { 0x00, 3, 3, },
|
|
[235] = { 0x00, 3, 3, },
|
|
[236] = { 0x00, 3, 3, },
|
|
[237] = { 0x00, 6, 3, },
|
|
[238] = { 0x00, 6, 3, },
|
|
[239] = { 0x00, 6, 3, },
|
|
[240] = { 0x00, 6, 3, },
|
|
[241] = { 0x00, 9, 3, },
|
|
[242] = { 0x00, 9, 3, },
|
|
[243] = { 0x00, 9, 3, },
|
|
[244] = { 0x00, 9, 3, },
|
|
[245] = { 0x00, 12, 3, },
|
|
[246] = { 0x00, 15, 3, },
|
|
[247] = { 0x00, 15, 3, },
|
|
[248] = { 0x00, 12, 3, },
|
|
[249] = { 0x00, 12, 3, },
|
|
[250] = { 0x00, 12, 3, },
|
|
[251] = { 0x00, 9, 3, },
|
|
[252] = { 0x00, 12, 3, },
|
|
[253] = { 0x00, 12, 3, },
|
|
[254] = { 0x00, 12, 3, },
|
|
[255] = { 0x00, 12, 3, },
|
|
[256] = { 0x00, 15, 3, },
|
|
[257] = { 0x00, 15, 3, },
|
|
[258] = { 0x00, 15, 3, },
|
|
[259] = { 0x10, 9, 3, },
|
|
[260] = { 0x10, 12, 3, },
|
|
[261] = { 0x10, 15, 3, },
|
|
[262] = { 0x10, 18, 3, },
|
|
[263] = { 0x10, 21, 3, },
|
|
[264] = { 0x10, 24, 3, },
|
|
[265] = { 0x10, 27, 3, },
|
|
[266] = { 0x20, 0, 3, },
|
|
[267] = { 0x00, 24, 3, },
|
|
[268] = { 0x00, 27, 3, },
|
|
[269] = { 0x00, 18, 3, },
|
|
[270] = { 0x00, 21, 3, },
|
|
};
|
|
_Static_assert(ARRAY_SIZE(gpio_driving_info) == GPIO_NUM,
|
|
"gpio_driving_info array size not match");
|
|
|
|
static const struct gpio_drv_info gpio_driving_adv_info[] = {
|
|
[46] = { 0x30, 0, 3, },
|
|
[47] = { 0x30, 9, 3, },
|
|
[48] = { 0x30, 3, 3, },
|
|
[49] = { 0x30, 12, 3, },
|
|
[50] = { 0x30, 6, 3, },
|
|
[51] = { 0x30, 15, 3, },
|
|
[52] = { 0x30, 0, 3, },
|
|
[53] = { 0x30, 3, 3, },
|
|
[75] = { 0x20, 0, 5, },
|
|
[76] = { 0x20, 5, 5, },
|
|
[77] = { 0x20, 10, 5, },
|
|
[78] = { 0x20, 15, 5, },
|
|
[99] = { 0x20, 0, 3, },
|
|
[100] = { 0x20, 9, 3, },
|
|
[101] = { 0x20, 3, 3, },
|
|
[102] = { 0x20, 12, 3, },
|
|
[104] = { 0x20, 6, 3, },
|
|
[105] = { 0x20, 15, 3, },
|
|
[123] = { 0x20, 0, 3, },
|
|
[124] = { 0x20, 3, 3, },
|
|
[164] = { 0x20, 0, 3, },
|
|
[165] = { 0x20, 6, 3, },
|
|
[166] = { 0x20, 3, 3, },
|
|
[167] = { 0x20, 9, 3, },
|
|
[168] = { 0x20, 12, 3, },
|
|
[170] = { 0x20, 15, 3, },
|
|
[176] = { 0x20, 0, 3, },
|
|
[177] = { 0x20, 3, 3, },
|
|
[188] = { 0x40, 0, 3, },
|
|
[189] = { 0x40, 15, 3, },
|
|
[190] = { 0x40, 3, 3, },
|
|
[191] = { 0x40, 18, 3, },
|
|
[194] = { 0x40, 6, 3, },
|
|
[195] = { 0x40, 21, 3, },
|
|
[198] = { 0x40, 9, 3, },
|
|
[199] = { 0x40, 24, 3, },
|
|
[200] = { 0x50, 0, 3, },
|
|
[201] = { 0x50, 9, 3, },
|
|
[202] = { 0x40, 12, 3, },
|
|
[203] = { 0x40, 27, 3, },
|
|
[214] = { 0x50, 3, 3, },
|
|
[215] = { 0x50, 6, 3, },
|
|
};
|
|
|
|
void *gpio_find_reg_addr(gpio_t gpio)
|
|
{
|
|
void *reg_addr;
|
|
|
|
switch (gpio.base & 0x0f) {
|
|
case 1:
|
|
reg_addr = (void *)IOCFG_RT_BASE;
|
|
break;
|
|
case 2:
|
|
reg_addr = (void *)IOCFG_RM1_BASE;
|
|
break;
|
|
case 3:
|
|
reg_addr = (void *)IOCFG_RM2_BASE;
|
|
break;
|
|
case 4:
|
|
reg_addr = (void *)IOCFG_RB_BASE;
|
|
break;
|
|
case 5:
|
|
reg_addr = (void *)IOCFG_BM1_BASE;
|
|
break;
|
|
case 6:
|
|
reg_addr = (void *)IOCFG_BM2_BASE;
|
|
break;
|
|
case 7:
|
|
reg_addr = (void *)IOCFG_BM3_BASE;
|
|
break;
|
|
case 8:
|
|
reg_addr = (void *)IOCFG_LT_BASE;
|
|
break;
|
|
case 9:
|
|
reg_addr = (void *)IOCFG_LM1_BASE;
|
|
break;
|
|
case 10:
|
|
reg_addr = (void *)IOCFG_LM2_BASE;
|
|
break;
|
|
case 11:
|
|
reg_addr = (void *)IOCFG_LB1_BASE;
|
|
break;
|
|
case 12:
|
|
reg_addr = (void *)IOCFG_LB2_BASE;
|
|
break;
|
|
case 13:
|
|
reg_addr = (void *)IOCFG_TM1_BASE;
|
|
break;
|
|
case 14:
|
|
reg_addr = (void *)IOCFG_TM2_BASE;
|
|
break;
|
|
case 15:
|
|
reg_addr = (void *)IOCFG_TM3_BASE;
|
|
break;
|
|
default:
|
|
reg_addr = NULL;
|
|
break;
|
|
}
|
|
|
|
return reg_addr;
|
|
}
|
|
|
|
const struct gpio_drv_info *get_gpio_driving_info(uint32_t raw_id)
|
|
{
|
|
if (raw_id >= ARRAY_SIZE(gpio_driving_info))
|
|
return NULL;
|
|
return &gpio_driving_info[raw_id];
|
|
}
|
|
|
|
const struct gpio_drv_info *get_gpio_driving_adv_info(uint32_t raw_id)
|
|
{
|
|
if (raw_id >= ARRAY_SIZE(gpio_driving_adv_info))
|
|
return NULL;
|
|
return &gpio_driving_adv_info[raw_id];
|
|
}
|