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mb/google/octopus/variants/bobba: Add SX9310 sensor to devicetree 

Add semtech SAR sensor.

BUG=b:143449140
BRANCH=octopus
TEST=Boot kernel with sx931x driver, i2cdetect show UU on slave address.

Change-Id: Icfb8acf1bac73973748aa7443c95147c60bad770
Signed-off-by: Pan Sheng-Liang <sheng-liang.pan@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36850
Reviewed-by: Justin TerAvest <teravest@chromium.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Sheng-Liang Pan 2019-11-14 18:39:36 +08:00 committed by Patrick Georgi
parent 92fe375737
commit ef36cdd06d
2 changed files with 38 additions and 0 deletions
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1
src/mainboard/google/octopus/Kconfig
View File

@ -8,6 +8,7 @@ config BOARD_GOOGLE_BASEBOARD_OCTOPUS
select DRIVERS_I2C_DA7219
select DRIVERS_I2C_GENERIC
select DRIVERS_I2C_HID
select DRIVERS_I2C_SX9310
select DRIVERS_SPI_ACPI
select DRIVERS_USB_ACPI
select EC_GOOGLE_CHROMEEC

37
src/mainboard/google/octopus/variants/bobba/overridetree.cb
View File

@ -67,6 +67,12 @@ chip soc/intel/apollolake
.rise_time_ns = 88,
.fall_time_ns = 16,
},
.i2c[1] = {
.speed = I2C_SPEED_FAST,
.rise_time_ns = 66,
.fall_time_ns = 90,
.data_hold_time_ns = 350,
},
.i2c[5] = {
.speed = I2C_SPEED_FAST,
.rise_time_ns = 104,
@ -109,6 +115,37 @@ chip soc/intel/apollolake
device generic 0 on end
end
end # - I2C 0
device pci 16.1 on
chip drivers/i2c/sx9310
register "desc" = ""SAR Proximity Sensor""
register "irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_214_IRQ)"
register "uid" = "1"
register "reg_prox_ctrl0" = "0x10"
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 17.1 on
chip drivers/i2c/da7219
register "irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_137_IRQ)"