summaryrefslogtreecommitdiff
path: root/src
diff options
context:
space:
mode:
Diffstat (limited to 'src')
-rw-r--r--src/mainboard/google/brox/Kconfig1
-rw-r--r--src/mainboard/google/brox/variants/jubilant/gpio.c2
-rw-r--r--src/mainboard/google/brox/variants/jubilant/overridetree.cb23
3 files changed, 26 insertions, 0 deletions
diff --git a/src/mainboard/google/brox/Kconfig b/src/mainboard/google/brox/Kconfig
index 567c663f21..5c44afc0e2 100644
--- a/src/mainboard/google/brox/Kconfig
+++ b/src/mainboard/google/brox/Kconfig
@@ -88,6 +88,7 @@ config BOARD_GOOGLE_JUBILANT
select BOARD_GOOGLE_BASEBOARD_BROX
select CHROMEOS_WIFI_SAR if CHROMEOS
select DRIVERS_GENERIC_ALC1015
+ select DRIVERS_I2C_SX9324
select USE_UNIFIED_AP_FIRMWARE_FOR_UFS_AND_NON_UFS
if BOARD_GOOGLE_BROX_COMMON
diff --git a/src/mainboard/google/brox/variants/jubilant/gpio.c b/src/mainboard/google/brox/variants/jubilant/gpio.c
index 0b7ea77010..0540cd1ceb 100644
--- a/src/mainboard/google/brox/variants/jubilant/gpio.c
+++ b/src/mainboard/google/brox/variants/jubilant/gpio.c
@@ -31,6 +31,8 @@ static const struct pad_config override_gpio_table[] = {
PAD_CFG_GPO(GPP_A12, 1, DEEP),
/* GPP_H23 : SRCCLKREQ5_L ==> WWAN_RST_L */
PAD_CFG_GPO_LOCK(GPP_H23, 1, LOCK_CONFIG),
+ /* GPP_H19 : SRCCLKREQ4_L ==> SAR1_INT_L */
+ PAD_CFG_GPI_APIC_LOCK(GPP_H19, NONE, LEVEL, NONE, LOCK_CONFIG),
/* GPP_D2 : [NF1: ISH_GP2 NF2: BK2 NF5: SBK2 NF6: USB_C_GPP_D2] ==> EN_FP_PWR (active high) */
PAD_CFG_GPO_LOCK(GPP_D2, 0, LOCK_CONFIG),
diff --git a/src/mainboard/google/brox/variants/jubilant/overridetree.cb b/src/mainboard/google/brox/variants/jubilant/overridetree.cb
index 51a0816d28..ca23c117e9 100644
--- a/src/mainboard/google/brox/variants/jubilant/overridetree.cb
+++ b/src/mainboard/google/brox/variants/jubilant/overridetree.cb
@@ -404,6 +404,29 @@ chip soc/intel/alderlake
register "sdb" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_F20)"
device generic 0 on end
end
+ chip drivers/i2c/sx9324
+ register "desc" = ""SAR Proximity Sensor""
+ register "irq" = "ACPI_IRQ_LEVEL_LOW(GPP_H19_IRQ)"
+ register "speed" = "I2C_SPEED_FAST"
+ register "uid" = "1"
+ register "ph0_pin" = "{1, 2, 2}"
+ register "ph1_pin" = "{2, 1, 2}"
+ register "ph2_pin" = "{2, 2, 1}"
+ register "ph3_pin" = "{2, 1, 1}"
+ register "ph01_resolution" = "1024"
+ register "ph23_resolution" = "1024"
+ register "startup_sensor" = "1"
+ register "ph01_proxraw_strength" = "2"
+ register "ph23_proxraw_strength" = "2"
+ register "avg_pos_strength" = "256"
+ register "cs_idle_sleep" = ""hi-z""
+ register "int_comp_resistor" = ""lowest""
+ register "input_precharge_resistor_ohms" = "4000"
+ register "input_analog_gain" = "1"
+ device i2c 28 on
+ probe DB_USB DB_1A_LTE
+ end
+ end
end
device ref gspi1 on
chip drivers/spi/acpi