src/mainboard/amd/mayan/devicetree_phoenix.cb

   1 # SPDX-License-Identifier: GPL-2.0-only
   2
   3 # TODO: Update for mayan
   4
   5 chip soc/amd/phoenix
   6         register "common_config.espi_config" = "{
   7                 .std_io_decode_bitmap = ESPI_DECODE_IO_0x80_EN | ESPI_DECODE_IO_0X2E_0X2F_EN | ESPI_DECODE_IO_0X60_0X64_EN,
   8                 .generic_io_range[0] = {
   9                         .base = 0x3f8,
  10                         .size = 8,
  11                 },
  12                 .generic_io_range[1] = {
  13                         .base = 0x600,
  14                         .size = 256,
  15                 },
  16                 .io_mode = ESPI_IO_MODE_QUAD,
  17                 .op_freq_mhz = ESPI_OP_FREQ_16_MHZ,
  18                 .crc_check_enable = 1,
  19                 .alert_pin = ESPI_ALERT_PIN_PUSH_PULL,
  20                 .periph_ch_en = 1,
  21                 .vw_ch_en = 1,
  22                 .oob_ch_en = 1,
  23                 .flash_ch_en = 0,
  24         }"
  25
  26         register "i2c_scl_reset" = "GPIO_I2C0_SCL | GPIO_I2C1_SCL |
  27                                         GPIO_I2C2_SCL | GPIO_I2C3_SCL"
  28
  29         register "i2c[0].early_init" = "1"
  30         register "i2c[1].early_init" = "1"
  31         register "i2c[2].early_init" = "1"
  32         register "i2c[3].early_init" = "1"
  33
  34         # I2C Pad Control RX Select Configuration
  35         register "i2c_pad[0].rx_level" = "I2C_PAD_RX_1_8V"
  36         register "i2c_pad[1].rx_level" = "I2C_PAD_RX_1_8V"
  37         register "i2c_pad[2].rx_level" = "I2C_PAD_RX_1_8V"
  38         register "i2c_pad[3].rx_level" = "I2C_PAD_RX_1_8V"
  39
  40         register "s0ix_enable" = "true"
  41
  42         register "pspp_policy" = "DXIO_PSPP_DISABLED" # TODO: reenable when PSPP works
  43
  44         register "usb_phy_custom" = "1"
  45         register "usb_phy" = "{
  46                 .Usb2PhyPort[0] = {
  47                         .compdistune = 0x3,
  48                         .pllbtune = 0x1,
  49                         .pllitune = 0x0,
  50                         .pllptune = 0xe,
  51                         .sqrxtune = 0x3,
  52                         .txfslstune = 0x3,
  53                         .txpreempamptune = 0x2,
  54                         .txpreemppulsetune = 0x0,
  55                         .txrisetune = 0x1,
  56                         .txvreftune = 0x3,
  57                         .txhsxvtune = 0x3,
  58                         .txrestune = 0x2,
  59                 },
  60                 .Usb2PhyPort[1] = {
  61                         .compdistune = 0x3,
  62                         .pllbtune = 0x1,
  63                         .pllitune = 0x0,
  64                         .pllptune = 0xe,
  65                         .sqrxtune = 0x3,
  66                         .txfslstune = 0x3,
  67                         .txpreempamptune = 0x2,
  68                         .txpreemppulsetune = 0x0,
  69                         .txrisetune = 0x1,
  70                         .txvreftune = 0x3,
  71                         .txhsxvtune = 0x3,
  72                         .txrestune = 0x2,
  73                 },
  74                 .Usb2PhyPort[2] = {
  75                         .compdistune = 0x3,
  76                         .pllbtune = 0x1,
  77                         .pllitune = 0x0,
  78                         .pllptune = 0xe,
  79                         .sqrxtune = 0x3,
  80                         .txfslstune = 0x3,
  81                         .txpreempamptune = 0x2,
  82                         .txpreemppulsetune = 0x0,
  83                         .txrisetune = 0x1,
  84                         .txvreftune = 0x3,
  85                         .txhsxvtune = 0x3,
  86                         .txrestune = 0x2,
  87                 },
  88                 .Usb2PhyPort[3] = {
  89                         .compdistune = 0x3,
  90                         .pllbtune = 0x1,
  91                         .pllitune = 0x0,
  92                         .pllptune = 0xe,
  93                         .sqrxtune = 0x3,
  94                         .txfslstune = 0x3,
  95                         .txpreempamptune = 0x2,
  96                         .txpreemppulsetune = 0x0,
  97                         .txrisetune = 0x1,
  98                         .txvreftune = 0x3,
  99                         .txhsxvtune = 0x3,
 100                         .txrestune = 0x2,
 101                 },
 102                 .Usb2PhyPort[4] = {
 103                         .compdistune = 0x3,
 104                         .pllbtune = 0x1,
 105                         .pllitune = 0x0,
 106                         .pllptune = 0xe,
 107                         .sqrxtune = 0x3,
 108                         .txfslstune = 0x3,
 109                         .txpreempamptune = 0x2,
 110                         .txpreemppulsetune = 0x0,
 111                         .txrisetune = 0x1,
 112                         .txvreftune = 0x3,
 113                         .txhsxvtune = 0x3,
 114                         .txrestune = 0x2,
 115                 },
 116                 .Usb2PhyPort[5] = {
 117                         .compdistune = 0x3,
 118                         .pllbtune = 0x1,
 119                         .pllitune = 0x0,
 120                         .pllptune = 0xe,
 121                         .sqrxtune = 0x3,
 122                         .txfslstune = 0x3,
 123                         .txpreempamptune = 0x2,
 124                         .txpreemppulsetune = 0x0,
 125                         .txrisetune = 0x1,
 126                         .txvreftune = 0x3,
 127                         .txhsxvtune = 0x3,
 128                         .txrestune = 0x2,
 129                 },
 130                 .Usb3PhyPort[0] = {
 131                         .tx_term_ctrl = 0x2,
 132                         .rx_term_ctrl = 0x2,
 133                         .tx_vboost_lvl_en = 0x0,
 134                         .tx_vboost_lvl = 0x5,
 135                 },
 136                 .Usb3PhyPort[1] = {
 137                         .tx_term_ctrl = 0x2,
 138                         .rx_term_ctrl = 0x2,
 139                         .tx_vboost_lvl_en = 0x0,
 140                         .tx_vboost_lvl = 0x5,
 141                 },
 142                 .Usb3PhyPort[2] = {
 143                         .tx_term_ctrl = 0x2,
 144                         .rx_term_ctrl = 0x2,
 145                         .tx_vboost_lvl_en = 0x0,
 146                         .tx_vboost_lvl = 0x5,
 147                 },
 148                 .ComboPhyStaticConfig[0] = USB_COMBO_PHY_MODE_USB_C,
 149                 .ComboPhyStaticConfig[1] = USB_COMBO_PHY_MODE_USB_C,
 150                 .BatteryChargerEnable = 0,
 151                 .PhyP3CpmP4Support = 0,
 152         }"
 153
 154         register "gpp_clk_config[0]" = "GPP_CLK_REQ"
 155         register "gpp_clk_config[1]" = "GPP_CLK_REQ"
 156         register "gpp_clk_config[2]" = "GPP_CLK_OFF"
 157         register "gpp_clk_config[3]" = "GPP_CLK_REQ"
 158
 159         device domain 0 on
 160                 device ref iommu on end
 161                 device ref gpp_bridge_2_1 on end # GBE
 162                 device ref gpp_bridge_2_2 on end # WIFI
 163                 device ref gpp_bridge_2_3 on end # NVMe SSD
 164                 device ref gpp_bridge_a on  # Internal GPP Bridge 0 to Bus A
 165                         device ref gfx on end # Internal GPU (GFX)
 166                         device ref gfx_hda on end # Display HD Audio Controller (GFXAZ)
 167                         device ref crypto on end # Crypto Coprocessor
 168                         device ref xhci_0 on # USB 3.1 (USB0)
 169                                 chip drivers/usb/acpi
 170                                         device ref xhci_0_root_hub on
 171                                                 chip drivers/usb/acpi
 172                                                         device ref usb3_port0 on end
 173                                                 end
 174                                                 chip drivers/usb/acpi
 175                                                         device ref usb2_port0 on end
 176                                                 end
 177                                                 chip drivers/usb/acpi
 178                                                         device ref usb2_port1 on end
 179                                                 end
 180                                         end
 181                                 end
 182                         end
 183                         device ref xhci_1 on # USB 3.1 (USB1)
 184                                 chip drivers/usb/acpi
 185                                         device ref xhci_1_root_hub on
 186                                                 chip drivers/usb/acpi
 187                                                         device ref usb3_port2 on end
 188                                                 end
 189                                                 chip drivers/usb/acpi
 190                                                         device ref usb3_port3 on end
 191                                                 end
 192                                                 chip drivers/usb/acpi
 193                                                         device ref usb2_port2 on end
 194                                                 end
 195                                                 chip drivers/usb/acpi
 196                                                         device ref usb2_port3 on end
 197                                                 end
 198                                                 chip drivers/usb/acpi
 199                                                         device ref usb2_port4 on end
 200                                                 end
 201                                         end
 202                                 end
 203                         end
 204                         device ref acp on end # Audio Processor (ACP)
 205                 end
 206                 device ref gpp_bridge_c on  # Internal GPP Bridge 2 to Bus C
 207                         device ref xhci_2 on
 208                                 chip drivers/usb/acpi
 209                                         register "type" = "UPC_TYPE_HUB"
 210                                         device usb 0.0 alias xhci_2_root_hub on
 211                                                 chip drivers/usb/acpi
 212                                                         device usb 2.0 alias usb2_port5 on end
 213                                                 end
 214                                         end
 215                                 end
 216                         end
 217                 end
 218         end
 219
 220         device ref i2c_0 on end
 221         device ref i2c_1 on end
 222         device ref i2c_2 on end
 223         device ref i2c_3 on end
 224         device ref uart_0 on end # UART0
 225
 226 end