src/mainboard/amd/birman_plus/devicetree_glinda.cb

   1 # SPDX-License-Identifier: GPL-2.0-only
   2
   3 # TODO: Update for birmanplus
   4
   5 chip soc/amd/glinda
   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" = "true"
  45         register "usb_phy" = "{
  46                 .Usb2PhyPort[0] = {
  47                         .compdistune = 0x1,
  48                         .pllbtune = 0x1,
  49                         .pllitune = 0x0,
  50                         .pllptune = 0xc,
  51                         .sqrxtune = 0x2,
  52                         .txfslstune = 0x1,
  53                         .txpreempamptune = 0x3,
  54                         .txpreemppulsetune = 0x0,
  55                         .txrisetune = 0x1,
  56                         .txvreftune = 0x3,
  57                         .txhsxvtune = 0x3,
  58                         .txrestune = 0x2,
  59                 },
  60                 .Usb2PhyPort[1] = {
  61                         .compdistune = 0x1,
  62                         .pllbtune = 0x1,
  63                         .pllitune = 0x0,
  64                         .pllptune = 0xc,
  65                         .sqrxtune = 0x2,
  66                         .txfslstune = 0x1,
  67                         .txpreempamptune = 0x3,
  68                         .txpreemppulsetune = 0x0,
  69                         .txrisetune = 0x1,
  70                         .txvreftune = 0x3,
  71                         .txhsxvtune = 0x3,
  72                         .txrestune = 0x2,
  73                 },
  74                 .Usb2PhyPort[2] = {
  75                         .compdistune = 0x1,
  76                         .pllbtune = 0x1,
  77                         .pllitune = 0x0,
  78                         .pllptune = 0xc,
  79                         .sqrxtune = 0x2,
  80                         .txfslstune = 0x1,
  81                         .txpreempamptune = 0x3,
  82                         .txpreemppulsetune = 0x0,
  83                         .txrisetune = 0x1,
  84                         .txvreftune = 0x3,
  85                         .txhsxvtune = 0x3,
  86                         .txrestune = 0x2,
  87                 },
  88                 .Usb2PhyPort[3] = {
  89                         .compdistune = 0x1,
  90                         .pllbtune = 0x1,
  91                         .pllitune = 0x0,
  92                         .pllptune = 0xc,
  93                         .sqrxtune = 0x2,
  94                         .txfslstune = 0x1,
  95                         .txpreempamptune = 0x3,
  96                         .txpreemppulsetune = 0x0,
  97                         .txrisetune = 0x1,
  98                         .txvreftune = 0x3,
  99                         .txhsxvtune = 0x3,
 100                         .txrestune = 0x2,
 101                 },
 102                 .Usb2PhyPort[4] = {
 103                         .compdistune = 0x1,
 104                         .pllbtune = 0x1,
 105                         .pllitune = 0x0,
 106                         .pllptune = 0xc,
 107                         .sqrxtune = 0x2,
 108                         .txfslstune = 0x1,
 109                         .txpreempamptune = 0x3,
 110                         .txpreemppulsetune = 0x0,
 111                         .txrisetune = 0x1,
 112                         .txvreftune = 0x3,
 113                         .txhsxvtune = 0x3,
 114                         .txrestune = 0x2,
 115                 },
 116                 .Usb2PhyPort[5] = {
 117                         .compdistune = 0x1,
 118                         .pllbtune = 0x1,
 119                         .pllitune = 0x0,
 120                         .pllptune = 0xc,
 121                         .sqrxtune = 0x2,
 122                         .txfslstune = 0x1,
 123                         .txpreempamptune = 0x3,
 124                         .txpreemppulsetune = 0x0,
 125                         .txrisetune = 0x1,
 126                         .txvreftune = 0x3,
 127                         .txhsxvtune = 0x3,
 128                         .txrestune = 0x2,
 129                 },
 130                 .Usb2PhyPort[6] = {
 131                         .compdistune = 0x3,
 132                         .pllbtune = 0x1,
 133                         .pllitune = 0x0,
 134                         .pllptune = 0xc,
 135                         .sqrxtune = 0x2,
 136                         .txfslstune = 0x1,
 137                         .txpreempamptune = 0x3,
 138                         .txpreemppulsetune = 0x0,
 139                         .txrisetune = 0x1,
 140                         .txvreftune = 0x3,
 141                         .txhsxvtune = 0x3,
 142                         .txrestune = 0x2,
 143                 },
 144                 .Usb2PhyPort[7] = {
 145                         .compdistune = 0x3,
 146                         .pllbtune = 0x1,
 147                         .pllitune = 0x0,
 148                         .pllptune = 0xc,
 149                         .sqrxtune = 0x2,
 150                         .txfslstune = 0x1,
 151                         .txpreempamptune = 0x3,
 152                         .txpreemppulsetune = 0x0,
 153                         .txrisetune = 0x1,
 154                         .txvreftune = 0x3,
 155                         .txhsxvtune = 0x3,
 156                         .txrestune = 0x2,
 157                 },
 158                 .Usb3PhyPort[0] = {
 159                         .tx_term_ctrl = 0x2,
 160                         .rx_term_ctrl = 0x2,
 161                         .tx_vboost_lvl_en = 0x0,
 162                         .tx_vboost_lvl = 0x5,
 163                 },
 164                 .Usb3PhyPort[1] = {
 165                         .tx_term_ctrl = 0x2,
 166                         .rx_term_ctrl = 0x2,
 167                         .tx_vboost_lvl_en = 0x0,
 168                         .tx_vboost_lvl = 0x5,
 169                 },
 170                 .Usb3PhyPort[2] = {
 171                         .tx_term_ctrl = 0x2,
 172                         .rx_term_ctrl = 0x2,
 173                         .tx_vboost_lvl_en = 0x0,
 174                         .tx_vboost_lvl = 0x5,
 175                 },
 176                 .ComboPhyStaticConfig[0] = USB_COMBO_PHY_MODE_USB_C,
 177                 .ComboPhyStaticConfig[1] = USB_COMBO_PHY_MODE_USB_C,
 178                 .ComboPhyStaticConfig[2] = USB_COMBO_PHY_MODE_USB_C,
 179         }"
 180
 181         register "gpp_clk_config[0]" = "GPP_CLK_REQ"
 182         register "gpp_clk_config[1]" = "GPP_CLK_REQ"
 183         register "gpp_clk_config[2]" = "GPP_CLK_OFF"
 184         register "gpp_clk_config[3]" = "GPP_CLK_REQ"
 185
 186         device domain 0 on
 187                 device ref iommu on end
 188                 device ref gpp_bridge_2_1 on end # GBE
 189                 device ref gpp_bridge_2_2 on end # WIFI
 190                 device ref gpp_bridge_2_3 on end # NVMe SSD
 191                 device ref gpp_bridge_a on  # Internal GPP Bridge 0 to Bus A
 192                         device ref gfx on end # Internal GPU (GFX)
 193                         device ref gfx_hda on end # Display HD Audio Controller (GFXAZ)
 194                         device ref crypto on end # Crypto Coprocessor
 195                         device ref acp on end # Audio Processor (ACP)
 196                 end
 197                 device ref gpp_bridge_c on  # Internal GPP Bridge 2 to Bus C
 198                         device ref xhci_0 on # USB 3.1 (USB0)
 199                                 chip drivers/usb/acpi
 200                                         device ref xhci_0_root_hub on
 201                                                 chip drivers/usb/acpi
 202                                                         device ref usb3_port2 on end
 203                                                 end
 204                                                 chip drivers/usb/acpi
 205                                                         device ref usb3_port3 on end
 206                                                 end
 207                                                 chip drivers/usb/acpi
 208                                                         device ref usb2_port2 on end
 209                                                 end
 210                                                 chip drivers/usb/acpi
 211                                                         device ref usb2_port3 on end
 212                                                 end
 213                                                 chip drivers/usb/acpi
 214                                                         device ref usb2_port4 on end
 215                                                 end
 216                                                 chip drivers/usb/acpi
 217                                                         device ref usb2_port5 on end
 218                                                 end
 219                                         end
 220                                 end
 221                         end
 222                         device ref usb4_xhci_0 on
 223                                 chip drivers/usb/acpi
 224                                         device ref usb4_xhci_0_root_hub on
 225                                                 chip drivers/usb/acpi
 226                                                         device ref usb3_port0 on end
 227                                                 end
 228                                                 chip drivers/usb/acpi
 229                                                         device ref usb2_port0 on end
 230                                                 end
 231                                         end
 232                                 end
 233                         end
 234                         device ref usb4_xhci_1 on
 235                                 ops xhci_pci_ops
 236                                 chip drivers/usb/acpi
 237                                         register "type" = "UPC_TYPE_HUB"
 238                                         device ref usb4_xhci_1_root_hub on
 239                                                 chip drivers/usb/acpi
 240                                                         device ref usb3_port1 on end
 241                                                 end
 242                                                 chip drivers/usb/acpi
 243                                                         device ref usb2_port1 on end
 244                                                 end
 245                                         end
 246                                 end
 247                         end
 248                 end
 249         end
 250
 251         device ref i2c_0 on end
 252         device ref i2c_1 on end
 253         device ref i2c_2 on end
 254         device ref i2c_3 on end
 255         device ref uart_0 on end # UART0
 256
 257 end