src/mainboard/system76/kbl-u/gpio.c

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2
   3 #include <mainboard/gpio.h>
   4 #include <soc/gpio.h>
   5
   6 static const struct pad_config gpio_table[] = {
   7         /* ------- GPIO Group GPD ------- */
   8         PAD_NC(GPD0, NONE), // PM_BATLOW#
   9         PAD_CFG_NF(GPD1, NONE, DEEP, NF1), // AC_PRESENT
  10         _PAD_CFG_STRUCT(GPD2, 0x880500, 0x0), // LAN_WAKEUP#
  11         PAD_CFG_NF(GPD3, UP_20K, DEEP, NF1), // PWR_BTN#
  12         PAD_CFG_NF(GPD4, NONE, DEEP, NF1), // SUSB#_PCH
  13         PAD_CFG_NF(GPD5, NONE, DEEP, NF1), // SUSC#_PCH
  14         PAD_CFG_NF(GPD6, NONE, DEEP, NF1), // SLP_A#
  15         PAD_NC(GPD7, NONE),
  16         PAD_CFG_NF(GPD8, NONE, DEEP, NF1), // SUSCLK
  17         PAD_CFG_NF(GPD9, NONE, DEEP, NF1), // PCH_SLP_WLAN#
  18         PAD_NC(GPD10, NONE), // SLP_S5#
  19         PAD_NC(GPD11, NONE), // PCH_GPD11
  20
  21         /* ------- GPIO Group A ------- */
  22         PAD_CFG_NF(GPP_A0, NONE, DEEP, NF1), // SB_KBCRST#
  23         PAD_CFG_NF(GPP_A1, NONE, DEEP, NF1), // LPC_AD0
  24         PAD_CFG_NF(GPP_A2, NONE, DEEP, NF1), // LPC_AD1
  25         PAD_CFG_NF(GPP_A3, NONE, DEEP, NF1), // LPC_AD2
  26         PAD_CFG_NF(GPP_A4, NONE, DEEP, NF1), // LPC_AD3
  27         PAD_CFG_NF(GPP_A5, NONE, DEEP, NF1), // LPC_FRAME#
  28         PAD_CFG_NF(GPP_A6, NONE, DEEP, NF1), // SERIRQ
  29         PAD_NC(GPP_A7, NONE), // G_INT1
  30         PAD_CFG_NF(GPP_A8, NONE, DEEP, NF1), // PM_CLKRUN#
  31         PAD_CFG_NF(GPP_A9, NONE, DEEP, NF1), // PCLK_KBC
  32         PAD_CFG_NF(GPP_A10, NONE, DEEP, NF1), // PCLK_TPM
  33         PAD_CFG_NF(GPP_A11, NONE, DEEP, NF1), // LAN_WAKEUP#
  34         PAD_NC(GPP_A12, NONE), // PCH_GPP_A12
  35         PAD_CFG_NF(GPP_A13, NONE, DEEP, NF1), // SUSWARN#
  36         PAD_CFG_NF(GPP_A14, NONE, DEEP, NF1), // S4_STATE#
  37         PAD_CFG_NF(GPP_A15, NONE, DEEP, NF1), // SUSACK#
  38         PAD_NC(GPP_A16, NONE),
  39         PAD_NC(GPP_A17, NONE),
  40         PAD_CFG_GPO(GPP_A18, 1, DEEP), // TBTA_ACE_GPIO3
  41         PAD_CFG_GPO(GPP_A19, 1, DEEP), // SATA_PWR_EN
  42         PAD_CFG_GPO(GPP_A20, 0, DEEP), // TBTA_ACE_GPIO0
  43         PAD_CFG_GPO(GPP_A21, 1, PLTRST), // TBT_FRC_PWR
  44         PAD_CFG_GPO(GPP_A22, 0, PWROK), // PS8338B_SW
  45         PAD_CFG_GPO(GPP_A23, 0, PWROK), // PS8338B_PCH
  46
  47         /* ------- GPIO Group B ------- */
  48         PAD_CFG_NF(GPP_B0, NONE, DEEP, NF1), // CORE_VID0
  49         PAD_CFG_NF(GPP_B1, NONE, DEEP, NF1), // CORE_VID1
  50         PAD_NC(GPP_B2, NONE), // VRALERT#
  51         PAD_NC(GPP_B3, NONE),
  52         PAD_NC(GPP_B4, NONE),
  53         PAD_NC(GPP_B5, NONE), // PCIECLKRQ0#
  54         PAD_NC(GPP_B6, NONE), // PCIECLKRQ1#
  55         PAD_CFG_NF(GPP_B7, NONE, DEEP, NF1), // WLAN_CLKREQ#
  56         PAD_CFG_NF(GPP_B8, NONE, DEEP, NF1), // LAN_CLKREQ#
  57         PAD_CFG_NF(GPP_B9, NONE, DEEP, NF1), // TBT_CLKREQ#
  58         PAD_CFG_NF(GPP_B10, NONE, DEEP, NF1), // SSD_CLKREQ#
  59         PAD_NC(GPP_B11, NONE),
  60         PAD_NC(GPP_B12, NONE), // SLP_S0#
  61         PAD_CFG_NF(GPP_B13, NONE, DEEP, NF1), // PLTRST#
  62         PAD_CFG_NF(GPP_B14, NONE, DEEP, NF1), // PCH_SPKR
  63         PAD_NC(GPP_B15, NONE), // PCH_GPP_B15
  64         PAD_NC(GPP_B16, NONE), // PCH_GPP_B16
  65         PAD_NC(GPP_B17, NONE), // PCH_GPP_B17
  66         PAD_NC(GPP_B18, NONE), // GSPI0_BBS0 - No Reboot strap
  67         PAD_NC(GPP_B19, NONE), // PCH_GPP_B19
  68         PAD_NC(GPP_B20, NONE), // PCH_GPP_B20
  69         PAD_NC(GPP_B21, NONE), // PCH_GPP_B21
  70         PAD_NC(GPP_B22, NONE), // PCH_GPP_B22 - Boot BIOS strap
  71         PAD_NC(GPP_B23, NONE), // PCH_GPP_B23
  72
  73         /* ------- GPIO Group C ------- */
  74         PAD_CFG_NF(GPP_C0, NONE, DEEP, NF1), // SMB_CLK
  75         PAD_CFG_NF(GPP_C1, NONE, DEEP, NF1), // SMB_DATA
  76         PAD_NC(GPP_C2, NONE), // PCH_GPP_C2
  77         PAD_NC(GPP_C3, NONE), // SML0CLK
  78         PAD_NC(GPP_C4, NONE), // SML0DATA
  79         PAD_NC(GPP_C5, NONE), // PCH_GPP_C5
  80         PAD_NC(GPP_C6, NONE), // SML1CLK
  81         PAD_NC(GPP_C7, NONE), // SML1DATA
  82         PAD_NC(GPP_C8, NONE),
  83         PAD_NC(GPP_C9, NONE),
  84         PAD_NC(GPP_C10, NONE),
  85         PAD_NC(GPP_C11, NONE),
  86         PAD_NC(GPP_C12, NONE), // TBTA_ACE_GPIO2
  87         _PAD_CFG_STRUCT(GPP_C13, 0x82880100, 0x0000), // TBCIO_PLUG_EVENT
  88         PAD_NC(GPP_C14, NONE), // TBTA_MRESET
  89         PAD_NC(GPP_C15, NONE), // TBTA_ACE_GPIO7
  90         PAD_NC(GPP_C16, NONE), // T_SDA
  91         PAD_NC(GPP_C17, NONE), // T_SCL
  92         PAD_NC(GPP_C18, NONE),
  93         _PAD_CFG_STRUCT(GPP_C19, 0x40880100, 0x0000), // SWI#
  94         PAD_CFG_NF(GPP_C20, NONE, DEEP, NF1), // UART2_RXD
  95         PAD_CFG_NF(GPP_C21, NONE, DEEP, NF1), // UART2_TXD
  96         PAD_NC(GPP_C22, NONE), // UEART2_RTS_N
  97         PAD_NC(GPP_C23, NONE), // UART2_CTS_N
  98
  99         /* ------- GPIO Group D ------- */
 100         PAD_NC(GPP_D0, NONE),
 101         PAD_NC(GPP_D1, NONE),
 102         PAD_NC(GPP_D2, NONE),
 103         PAD_NC(GPP_D3, NONE),
 104         PAD_NC(GPP_D4, NONE), // PCH_GPP_D4
 105         PAD_NC(GPP_D5, NONE),
 106         PAD_NC(GPP_D6, NONE),
 107         PAD_NC(GPP_D7, NONE),
 108         PAD_CFG_GPO(GPP_D8, 1, DEEP), // SB_BLON
 109         PAD_NC(GPP_D9, NONE), // T_INT
 110         PAD_NC(GPP_D10, NONE), // EDP_DET
 111         PAD_NC(GPP_D11, NONE),
 112         PAD_NC(GPP_D12, NONE),
 113         PAD_NC(GPP_D13, NONE),
 114         PAD_NC(GPP_D14, NONE),
 115         PAD_NC(GPP_D15, NONE),
 116         PAD_NC(GPP_D16, NONE),
 117         PAD_NC(GPP_D17, NONE),
 118         PAD_NC(GPP_D18, NONE),
 119         PAD_NC(GPP_D19, NONE),
 120         PAD_NC(GPP_D20, NONE),
 121         PAD_CFG_GPI(GPP_D21, NONE, DEEP), // TPM_DET#
 122         PAD_NC(GPP_D22, NONE),
 123         PAD_NC(GPP_D23, NONE),
 124
 125         /* ------- GPIO Group E ------- */
 126         PAD_NC(GPP_E0, NONE), // PCH_GPP_E0
 127         PAD_NC(GPP_E1, NONE), // SATA_ODD_PRSNT#
 128         PAD_CFG_NF(GPP_E2, NONE, DEEP, NF1), // SATAGP2
 129         PAD_NC(GPP_E3, NONE),
 130         PAD_NC(GPP_E4, NONE), // DEVSLP0
 131         PAD_NC(GPP_E5, NONE), // DEVSLP1
 132         PAD_CFG_NF(GPP_E6, NONE, DEEP, NF1), // DEVSLP2
 133         PAD_NC(GPP_E7, NONE),
 134         PAD_CFG_NF(GPP_E8, NONE, DEEP, NF1), // PCH_SATA_LED#
 135         PAD_NC(GPP_E9, NONE), // USB_OC#12
 136         PAD_NC(GPP_E10, NONE), // USB_OC#34
 137         PAD_NC(GPP_E11, NONE), // USB_OC#56
 138         PAD_NC(GPP_E12, NONE), // USB_OC#78
 139         PAD_CFG_NF(GPP_E13, NONE, DEEP, NF1), // MUX_HPD
 140         PAD_CFG_NF(GPP_E14, NONE, DEEP, NF1), // HDMI_HPD
 141         _PAD_CFG_STRUCT(GPP_E15, 0x42840100, 0x0), // SMI#
 142         PAD_CFG_GPI_SCI_LOW(GPP_E16, NONE, DEEP, LEVEL), // SCI#
 143         PAD_CFG_NF(GPP_E17, NONE, DEEP, NF1), // EDP_HPD
 144         PAD_CFG_NF(GPP_E18, NONE, DEEP, NF1), // MDP_CTRLCLK
 145         PAD_CFG_NF(GPP_E19, DN_20K, DEEP, NF1), // MDP_CTRLDATA
 146         PAD_CFG_NF(GPP_E20, NONE, DEEP, NF1), // HDMI_CTRLCLK
 147         PAD_CFG_NF(GPP_E21, DN_20K, DEEP, NF1), // HDMI_CTRLDATA
 148         PAD_NC(GPP_E22, NONE),
 149         PAD_NC(GPP_E23, NONE),
 150
 151         /* ------- GPIO Group F ------- */
 152         PAD_NC(GPP_F0, NONE),
 153         PAD_NC(GPP_F1, NONE),
 154         PAD_NC(GPP_F2, NONE),
 155         PAD_NC(GPP_F3, NONE),
 156         PAD_NC(GPP_F4, NONE),
 157         PAD_NC(GPP_F5, NONE),
 158         PAD_NC(GPP_F6, NONE),
 159         PAD_NC(GPP_F7, NONE),
 160         PAD_NC(GPP_F8, NONE),
 161         PAD_NC(GPP_F9, NONE),
 162         PAD_NC(GPP_F10, NONE),
 163         PAD_NC(GPP_F11, NONE),
 164         PAD_NC(GPP_F12, NONE),
 165         PAD_NC(GPP_F13, NONE),
 166         PAD_NC(GPP_F14, NONE),
 167         PAD_NC(GPP_F15, NONE),
 168         PAD_NC(GPP_F16, NONE),
 169         PAD_NC(GPP_F17, NONE),
 170         PAD_NC(GPP_F18, NONE),
 171         PAD_NC(GPP_F19, NONE),
 172         PAD_NC(GPP_F20, NONE),
 173         PAD_NC(GPP_F21, NONE),
 174         PAD_NC(GPP_F22, NONE),
 175         PAD_NC(GPP_F23, NONE), // LIGHT_KB_DET#
 176
 177         /* ------- GPIO Group G ------- */
 178         PAD_NC(GPP_G0, NONE),
 179         PAD_CFG_GPI(GPP_G1, NONE, DEEP), // TBT Detect
 180         PAD_NC(GPP_G2, NONE),
 181         PAD_NC(GPP_G3, NONE), // ASM1543_I_SEL0
 182         PAD_NC(GPP_G4, NONE), // ASM1543_I_SEL1
 183         PAD_NC(GPP_G5, NONE),
 184         PAD_NC(GPP_G6, NONE),
 185         PAD_NC(GPP_G7, NONE),
 186 };
 187
 188 void mainboard_configure_gpios(void)
 189 {
 190         gpio_configure_pads(gpio_table, ARRAY_SIZE(gpio_table));
 191 }