src/mainboard/google/dedede/variants/taranza/gpio.c

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2
   3 #include <baseboard/gpio.h>
   4 #include <baseboard/variants.h>
   5
   6 /* Pad configuration in ramstage */
   7 static const struct pad_config gpio_table[] = {
   8         /* A11 : TOUCH_RPT_EN */
   9         PAD_NC(GPP_A11, NONE),
  10         /* A12 : USB_OC1_N */
  11         PAD_CFG_NF(GPP_A12, NONE, DEEP, NF1),
  12         /* A13 : USB_OC2_N */
  13         PAD_CFG_NF(GPP_A13, NONE, DEEP, NF1),
  14         /* A14 : USB_OC3_N */
  15         PAD_CFG_NF(GPP_A14, NONE, DEEP, NF1),
  16         /* A18 : USB_OC0_N */
  17         PAD_CFG_NF(GPP_A18, NONE, DEEP, NF1),
  18
  19         /* B9 : LAN_CLKREQ_ODL */
  20         PAD_CFG_NF(GPP_B9, NONE, DEEP, NF1),
  21
  22         /* D2  : PWM_PP3300_BUZZER */
  23         PAD_CFG_GPO(GPP_D2, 1, DEEP),
  24         /* D4  : LAN_PE_ISOLATE_ODL_R */
  25         PAD_CFG_GPO(GPP_D4, 1, DEEP),
  26         /* D5  : TOUCH_RESET_L */
  27         PAD_NC(GPP_D5, NONE),
  28         /* D6  : EN_PP3300_TOUCH_S0 */
  29         PAD_NC(GPP_D6, NONE),
  30         /* D17 : LAN_PERST_L */
  31         PAD_CFG_GPO(GPP_D17, 1, PLTRST),
  32         /* D19 : WWAN_WLAN_COEX1 */
  33         PAD_NC(GPP_D19, NONE),
  34         /* D20 : WWAN_WLAN_COEX2 */
  35         PAD_NC(GPP_D20, NONE),
  36
  37         /* E13 : GPP_E13/DDI0_DDC_SCL */
  38         PAD_CFG_NF(GPP_E13, NONE, DEEP, NF1),
  39         /* E14 : GPP_E14/DDI0_DDC_SDA */
  40         PAD_CFG_NF(GPP_E14, NONE, DEEP, NF1),
  41         /* E15 : GPP_E15/DDI1_DDC_SCL */
  42         PAD_CFG_NF(GPP_E15, NONE, DEEP, NF1),
  43         /* E16 : GPP_E16/DDI1_DDC_SDA */
  44         PAD_CFG_NF(GPP_E16, NONE, DEEP, NF1),
  45
  46         /* G0  : SD_CMD */
  47         PAD_NC(GPP_G0, NONE),
  48         /* G1  : SD_DATA0 */
  49         PAD_NC(GPP_G1, NONE),
  50         /* G2  : SD_DATA1 */
  51         PAD_NC(GPP_G2, NONE),
  52         /* G3  : SD_DATA2 */
  53         PAD_NC(GPP_G3, NONE),
  54         /* G4  : SD_DATA3 */
  55         PAD_NC(GPP_G4, NONE),
  56         /* G5  : SD_CD_ODL */
  57         PAD_NC(GPP_G5, NONE),
  58         /* G6  : SD_CLK */
  59         PAD_NC(GPP_G6, NONE),
  60         /* G7  : SD_SDIO_WP */
  61         PAD_NC(GPP_G7, NONE),
  62
  63         /* H4  : AP_I2C_TS_SDA */
  64         PAD_NC(GPP_H4, NONE),
  65         /* H5  : AP_I2C_TS_SCL */
  66         PAD_NC(GPP_H5, NONE),
  67         /* H6  : AP_I2C_CAM_SDA */
  68         PAD_NC(GPP_H6, NONE),
  69         /* H7  : AP_I2C_CAM_SCL */
  70         PAD_NC(GPP_H7, NONE),
  71         /* H15 : I2S_SPK_BCLK */
  72         PAD_NC(GPP_H15, NONE),
  73
  74         /* R6  : I2S_SPK_LRCK */
  75         PAD_NC(GPP_R6, NONE),
  76         /* R7  :  I2S_SPK_AUDIO */
  77         PAD_NC(GPP_R7, NONE),
  78
  79         /* S2  : DMIC1_CLK */
  80         PAD_NC(GPP_S2, NONE),
  81         /* S3  : DMIC1_DATA */
  82         PAD_NC(GPP_S3, NONE),
  83         /* S6  :  DMIC0_CLK */
  84         PAD_NC(GPP_S6, NONE),
  85         /* S7  : DMIC0_DATA */
  86         PAD_NC(GPP_S7, NONE),
  87 };
  88
  89 const struct pad_config *variant_override_gpio_table(size_t *num)
  90 {
  91         *num = ARRAY_SIZE(gpio_table);
  92         return gpio_table;
  93 }
  94
  95 static const gpio_t hpd_gpios[] = {
  96         /* HDMI1 */
  97         GPP_A17,
  98         /* HDMI2 */
  99         GPP_A16,
 100         /* USB C0 */
 101         GPP_B23,
 102 };
 103
 104 const gpio_t *variant_hpd_gpios(size_t *num)
 105 {
 106         *num = ARRAY_SIZE(hpd_gpios);
 107         return hpd_gpios;
 108 }