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-rw-r--r--src/mainboard/google/poppy/Kconfig1
-rw-r--r--src/mainboard/google/poppy/variants/nocturne/devicetree.cb66
2 files changed, 65 insertions, 2 deletions
diff --git a/src/mainboard/google/poppy/Kconfig b/src/mainboard/google/poppy/Kconfig
index 2d9c1873d4..c9a181227f 100644
--- a/src/mainboard/google/poppy/Kconfig
+++ b/src/mainboard/google/poppy/Kconfig
@@ -172,6 +172,7 @@ config VARIANT_SPECIFIC_OPTIONS_NAUTILUS
config VARIANT_SPECIFIC_OPTIONS_NOCTURNE
def_bool n
select CHROMEOS_WIFI_SAR if CHROMEOS
+ select DRIVERS_I2C_SX9310 if CHROMEOS_WIFI_SAR
select DRIVERS_I2C_MAX98373
select DRIVERS_I2C_DA7219
select DRIVERS_SPI_ACPI
diff --git a/src/mainboard/google/poppy/variants/nocturne/devicetree.cb b/src/mainboard/google/poppy/variants/nocturne/devicetree.cb
index de9c91c420..0797f62ee5 100644
--- a/src/mainboard/google/poppy/variants/nocturne/devicetree.cb
+++ b/src/mainboard/google/poppy/variants/nocturne/devicetree.cb
@@ -299,7 +299,38 @@ chip soc/intel/skylake
device i2c 0a on end
end
end # I2C #0 - Touchscreen
- device pci 15.1 on end # I2C #1 - Trackpad
+ device pci 15.1 on
+ chip drivers/i2c/sx9310
+ register "desc" = ""Left SAR Proximity Sensor""
+ register "irq" = "ACPI_IRQ_LEVEL_LOW(GPP_D9_IRQ)"
+ register "speed" = "I2C_SPEED_FAST_PLUS"
+ register "uid" = "1"
+ register "reg_prox_ctrl0" = "0x1A"
+ register "reg_prox_ctrl1" = "0x00"
+ register "reg_prox_ctrl2" = "0x84"
+ register "reg_prox_ctrl3" = "0x0E"
+ register "reg_prox_ctrl4" = "0x07"
+ register "reg_prox_ctrl5" = "0xC6"
+ register "reg_prox_ctrl6" = "0x20"
+ register "reg_prox_ctrl7" = "0x0D"
+ register "reg_prox_ctrl8" = "0x8D"
+ register "reg_prox_ctrl9" = "0x43"
+ register "reg_prox_ctrl10" = "0x11"
+ register "reg_prox_ctrl11" = "0x00"
+ register "reg_prox_ctrl12" = "0x00"
+ register "reg_prox_ctrl13" = "0x00"
+ register "reg_prox_ctrl14" = "0x00"
+ register "reg_prox_ctrl15" = "0x00"
+ register "reg_prox_ctrl16" = "0x00"
+ register "reg_prox_ctrl17" = "0x00"
+ register "reg_prox_ctrl18" = "0x00"
+ register "reg_prox_ctrl19" = "0x00"
+ register "reg_sar_ctrl0" = "0x50"
+ register "reg_sar_ctrl1" = "0x8A"
+ register "reg_sar_ctrl2" = "0x3C"
+ device i2c 28 on end
+ end
+ end # I2C #1
device pci 15.2 off end # I2C #2
device pci 15.3 on end # I2C #3 - Camera
device pci 16.0 on end # Management Engine Interface 1
@@ -309,7 +340,38 @@ chip soc/intel/skylake
device pci 16.4 off end # Management Engine Interface 3
device pci 17.0 off end # SATA
device pci 19.0 on end # UART #2
- device pci 19.1 on end # I2C #5
+ device pci 19.1 on
+ chip drivers/i2c/sx9310
+ register "desc" = ""Left SAR Proximity Sensor""
+ register "irq" = "ACPI_IRQ_LEVEL_LOW(GPP_D10_IRQ)"
+ register "speed" = "I2C_SPEED_FAST_PLUS"
+ register "uid" = "1"
+ register "reg_prox_ctrl0" = "0x1A"
+ register "reg_prox_ctrl1" = "0x00"
+ register "reg_prox_ctrl2" = "0x84"
+ register "reg_prox_ctrl3" = "0x0E"
+ register "reg_prox_ctrl4" = "0x07"
+ register "reg_prox_ctrl5" = "0xC6"
+ register "reg_prox_ctrl6" = "0x20"
+ register "reg_prox_ctrl7" = "0x0D"
+ register "reg_prox_ctrl8" = "0x8D"
+ register "reg_prox_ctrl9" = "0x43"
+ register "reg_prox_ctrl10" = "0x11"
+ register "reg_prox_ctrl11" = "0x00"
+ register "reg_prox_ctrl12" = "0x00"
+ register "reg_prox_ctrl13" = "0x00"
+ register "reg_prox_ctrl14" = "0x00"
+ register "reg_prox_ctrl15" = "0x00"
+ register "reg_prox_ctrl16" = "0x00"
+ register "reg_prox_ctrl17" = "0x00"
+ register "reg_prox_ctrl18" = "0x00"
+ register "reg_prox_ctrl19" = "0x00"
+ register "reg_sar_ctrl0" = "0x50"
+ register "reg_sar_ctrl1" = "0x8A"
+ register "reg_sar_ctrl2" = "0x3C"
+ device i2c 28 on end
+ end
+ end # I2C #5
device pci 19.2 on
chip drivers/i2c/max98373
register "vmon_slot_no" = "4"