diff options
Diffstat (limited to 'src/mainboard/google/hatch/variants/baseboard/devicetree.cb')
-rw-r--r-- | src/mainboard/google/hatch/variants/baseboard/devicetree.cb | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/src/mainboard/google/hatch/variants/baseboard/devicetree.cb b/src/mainboard/google/hatch/variants/baseboard/devicetree.cb index 97579d48f7..30a282b4b9 100644 --- a/src/mainboard/google/hatch/variants/baseboard/devicetree.cb +++ b/src/mainboard/google/hatch/variants/baseboard/devicetree.cb @@ -5,6 +5,7 @@ chip soc/intel/cannonlake # route. i.e. If this route changes then the affected GPE # offset bits also need to be changed. # DW1 is used by: + # - GPP_C1 - PCIE_14_WLAN_WAKE_ODL # - GPP_C21 - H1_PCH_INT_ODL register "gpe0_dw0" = "PMC_GPP_A" register "gpe0_dw1" = "PMC_GPP_C" @@ -81,7 +82,13 @@ chip soc/intel/cannonlake register "PcieClkSrcClkReq[1]" = "1" # GPIO for SD card detect - register "sdcard_cd_gpio" = "GPP_G5" + register "sdcard_cd_gpio" = "GPP_G5" + + # PCIe port 14 for M.2 E-key WLAN + register "PcieRpEnable[13]" = "1" + # RP 14 uses CLK SRC 3 + register "PcieClkSrcUsage[3]" = "13" + register "PcieClkSrcClkReq[3]" = "3" device cpu_cluster 0 on device lapic 0 on end @@ -225,7 +232,13 @@ chip soc/intel/cannonlake device pci 1d.1 off end # PCI Express Port 10 device pci 1d.2 off end # PCI Express Port 11 device pci 1d.3 off end # PCI Express Port 12 - device pci 1d.4 off end # PCI Express Port 13 (x4) + device pci 1d.4 off end # PCI Express port 13 + device pci 1d.5 on + chip drivers/intel/wifi + register "wake" = "GPE0_DW1_01" + device pci 00.0 on end + end + end # PCI Express Port 14 (x4) device pci 1e.0 on end # UART #0 device pci 1e.1 off end # UART #1 device pci 1e.2 on |