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mb/google/nissa/var/pujjoga: Tune SX9324 registers setting

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Currently, the P sensor does not work.
So add SX9324 registers settings based on tuning value from SEMTECH.

BUG=b:340749850
TEST=Check i2c register settings on Pujjoga and
confirm P sensor function can work by kernel 6.6 driver.

Change-Id: I205c1f5228d792afc763a06f74a8744918e2da75
Signed-off-by: Leo Chou <leo.chou@lcfc.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/82689
Reviewed-by: Derek Huang <derekhuang@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <ericllai@google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
This commit is contained in:
Leo Chou
2024-05-29 10:40:53 +08:00
committed by Felix Held
parent 4cd75854ce
commit 123a44e252
2 changed files with 71 additions and 0 deletions
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2
src/mainboard/google/brya/Kconfig
View File

@@ -421,6 +421,8 @@ config BOARD_GOOGLE_PUJJOGA
select BOARD_GOOGLE_BASEBOARD_NISSA
select DRIVERS_GENERIC_GPIO_KEYS
select CHROMEOS_WIFI_SAR if CHROMEOS
select DRIVERS_I2C_SX9324
select DRIVERS_I2C_SX9324_SUPPORT_LEGACY_LINUX_DRIVER
config BOARD_GOOGLE_QUANDISO
select BOARD_GOOGLE_BASEBOARD_NISSA

69
src/mainboard/google/brya/variants/pujjoga/overridetree.cb
View File

@@ -186,6 +186,75 @@ chip soc/intel/alderlake
device generic 0 on end
end
end
device ref i2c2 on
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 "reg_gnrl_ctrl0" = "0x16"
register "reg_gnrl_ctrl1" = "0x21"
register "reg_afe_ctrl0" = "0x00"
register "reg_afe_ctrl1" = "0x10"
register "reg_afe_ctrl2" = "0x00"
register "reg_afe_ctrl3" = "0x00"
register "reg_afe_ctrl4" = "0x47"
register "reg_afe_ctrl5" = "0x00"
register "reg_afe_ctrl6" = "0x00"
register "reg_afe_ctrl7" = "0x47"
register "reg_afe_ctrl8" = "0x12"
register "reg_afe_ctrl9" = "0x08"
register "reg_afe_ph0" = "0x3d"
register "reg_afe_ph1" = "0x1b"
register "reg_afe_ph2" = "0x1f"
register "reg_afe_ph3" = "0x3d"
register "reg_prox_ctrl0" = "0x0b"
register "reg_prox_ctrl1" = "0x0a"
register "reg_prox_ctrl2" = "0x90"
register "reg_prox_ctrl3" = "0x60"
register "reg_prox_ctrl4" = "0x0c"
register "reg_prox_ctrl5" = "0x00"
register "reg_prox_ctrl6" = "0x19"
register "reg_prox_ctrl7" = "0x58"
register "reg_adv_ctrl0" = "0x00"
register "reg_adv_ctrl1" = "0x00"
register "reg_adv_ctrl2" = "0x00"
register "reg_adv_ctrl3" = "0x00"
register "reg_adv_ctrl4" = "0x00"
register "reg_adv_ctrl5" = "0x05"
register "reg_adv_ctrl6" = "0x00"
register "reg_adv_ctrl7" = "0x00"
register "reg_adv_ctrl8" = "0x00"
register "reg_adv_ctrl9" = "0x00"
register "reg_adv_ctrl10" = "0x00"
register "reg_adv_ctrl11" = "0x00"
register "reg_adv_ctrl12" = "0x00"
register "reg_adv_ctrl13" = "0x00"
register "reg_adv_ctrl14" = "0x80"
register "reg_adv_ctrl15" = "0x0c"
register "reg_adv_ctrl16" = "0x08"
register "reg_adv_ctrl17" = "0x56"
register "reg_adv_ctrl18" = "0x33"
register "reg_adv_ctrl19" = "0x00"
register "reg_adv_ctrl20" = "0x00"
register "ph0_pin" = "{1, 3, 3}"
register "ph1_pin" = "{3, 2, 1}"
register "ph2_pin" = "{3, 3, 1}"
register "ph3_pin" = "{1, 3, 3}"
register "ph01_resolution" = "1024"
register "ph23_resolution" = "1024"
register "startup_sensor" = "1"
register "ph01_proxraw_strength" = "3"
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 end
end
end
device ref i2c3 on
chip drivers/i2c/generic
register "hid" = ""RTL5682""