mb/trulo/var/pujjolo: Fix p-sensor function
Because the pujjolo motherboard p-sensor could not recognize, so
I modify the below changes.
1. Update P-sensor I2C bus from 2 to 3.
2. Copy P-sensor parameters from pujjocento.
BUG=b:395763555
BRANCH=none
TEST=Build and verify on pujjolo
Device list:
cat /sys/bus/iio/devices/iio\:device0/name
sx9324
The value of register 01 when away:
i2cget -f -y 13 0x28 01
0x00
The value of register 01 when approaching:
i2cget -f -y 13 0x28 01
0x01
Change-Id: Ia5685ad790949001da7ba793759eb286b8cce1e8
Signed-off-by: Luca Lai <luca.lai@lcfc.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/88104
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Eric Lai <ericllai@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Luca Lai
Subrata Banik
parent
a7cd5c8c6b
commit
fb2c834f7c
1 changed files with 33 additions and 39 deletions
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@ -76,7 +76,7 @@ chip soc/intel/alderlake
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#| | required to set up a BAR |
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#| | for TPM communication |
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#| I2C1 | Touchscreen |
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#| I2C2 | Psensor |
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#| I2C3 | Psensor |
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#| I2C4 | Mipi camera |
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#| I2C5 | Trackpad |
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#+-------------------+---------------------------+
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@ -100,11 +100,11 @@ chip soc/intel/alderlake
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.sda_hold = 7,
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}
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},
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.i2c[2] = {
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.i2c[3] = {
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.speed = I2C_SPEED_FAST,
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.speed_config[0] = {
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.speed = I2C_SPEED_FAST,
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.scl_lcnt = 157,
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.scl_lcnt = 158,
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.scl_hcnt = 79,
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.sda_hold = 7,
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}
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@ -132,8 +132,8 @@ chip soc/intel/alderlake
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register "serial_io_i2c_mode" = "{
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[PchSerialIoIndexI2C0] = PchSerialIoPci,
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[PchSerialIoIndexI2C1] = PchSerialIoPci,
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[PchSerialIoIndexI2C2] = PchSerialIoPci,
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[PchSerialIoIndexI2C3] = PchSerialIoDisabled,
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[PchSerialIoIndexI2C2] = PchSerialIoDisabled,
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[PchSerialIoIndexI2C3] = PchSerialIoPci,
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[PchSerialIoIndexI2C4] = PchSerialIoPci,
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[PchSerialIoIndexI2C5] = PchSerialIoPci,
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}"
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@ -234,39 +234,38 @@ chip soc/intel/alderlake
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device generic 0 on end
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end
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end
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device ref i2c2 on
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device ref i2c3 on
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chip drivers/i2c/sx9324
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register "desc" = ""SAR Proximity Sensor""
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register "irq" = "ACPI_IRQ_LEVEL_LOW(GPP_H19_IRQ)"
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register "speed" = "I2C_SPEED_FAST"
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register "uid" = "1"
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register "reg_irq_cfg0" = "0x00"
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register "reg_irq_cfg1" = "0x80"
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register "reg_irq_cfg2" = "0x00"
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register "reg_gnrl_ctrl0" = "0x16"
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register "reg_gnrl_ctrl1" = "0x21"
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register "reg_afe_ctrl0" = "0x00"
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register "reg_gnrl_ctrl1" = "0x25"
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register "reg_afe_ctrl0" = "0x20"
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register "reg_afe_ctrl1" = "0x10"
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register "reg_afe_ctrl2" = "0x00"
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register "reg_afe_ctrl3" = "0x00"
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register "reg_afe_ctrl4" = "0x47"
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register "reg_afe_ctrl4" = "0x86"
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register "reg_afe_ctrl5" = "0x00"
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register "reg_afe_ctrl6" = "0x00"
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register "reg_afe_ctrl7" = "0x47"
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register "reg_afe_ctrl7" = "0x86"
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register "reg_afe_ctrl8" = "0x12"
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register "reg_afe_ctrl9" = "0x08"
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register "reg_afe_ph0" = "0x3d"
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register "reg_afe_ph1" = "0x1b"
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register "reg_afe_ph2" = "0x1f"
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register "reg_afe_ph3" = "0x3d"
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register "reg_prox_ctrl0" = "0x0b"
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register "reg_prox_ctrl1" = "0x0a"
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register "reg_prox_ctrl2" = "0x90"
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register "reg_afe_ctrl9" = "0x0F"
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register "reg_prox_ctrl0" = "0x09"
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register "reg_prox_ctrl1" = "0x09"
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register "reg_prox_ctrl2" = "0x20"
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register "reg_prox_ctrl3" = "0x60"
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register "reg_prox_ctrl4" = "0x0c"
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register "reg_prox_ctrl5" = "0x00"
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register "reg_prox_ctrl6" = "0x19"
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register "reg_prox_ctrl7" = "0x58"
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register "reg_prox_ctrl6" = "0x2C"
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register "reg_prox_ctrl7" = "0xFF"
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register "reg_adv_ctrl0" = "0x00"
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register "reg_adv_ctrl1" = "0x00"
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register "reg_adv_ctrl2" = "0x00"
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register "reg_adv_ctrl2" = "0x04"
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register "reg_adv_ctrl3" = "0x00"
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register "reg_adv_ctrl4" = "0x00"
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register "reg_adv_ctrl5" = "0x05"
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@ -277,29 +276,24 @@ chip soc/intel/alderlake
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register "reg_adv_ctrl10" = "0x00"
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register "reg_adv_ctrl11" = "0x00"
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register "reg_adv_ctrl12" = "0x00"
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register "reg_adv_ctrl13" = "0x00"
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register "reg_adv_ctrl14" = "0x80"
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register "reg_adv_ctrl15" = "0x0c"
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register "reg_adv_ctrl16" = "0x08"
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register "reg_adv_ctrl17" = "0x56"
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register "reg_adv_ctrl18" = "0x33"
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register "reg_adv_ctrl19" = "0x00"
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register "reg_adv_ctrl20" = "0x00"
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register "reg_adv_ctrl16" = "0x00"
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register "reg_adv_ctrl17" = "0x00"
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register "reg_adv_ctrl18" = "0x00"
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register "ph0_pin" = "{1, 3, 3}"
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register "ph1_pin" = "{3, 2, 1}"
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register "ph0_pin" = "{3, 1, 3}"
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register "ph1_pin" = "{1, 3, 3}"
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register "ph2_pin" = "{3, 3, 1}"
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register "ph3_pin" = "{1, 3, 3}"
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register "ph01_resolution" = "1024"
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register "ph23_resolution" = "1024"
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register "ph3_pin" = "{3, 3, 3}"
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register "ph01_resolution" = "512"
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register "ph23_resolution" = "512"
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register "startup_sensor" = "1"
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register "ph01_proxraw_strength" = "3"
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register "ph23_proxraw_strength" = "2"
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register "ph01_proxraw_strength" = "1"
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register "ph23_proxraw_strength" = "1"
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register "avg_pos_strength" = "256"
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register "cs_idle_sleep" = ""hi-z""
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register "cs_idle_sleep" = ""gnd""
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register "int_comp_resistor" = ""lowest""
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register "input_precharge_resistor_ohms" = "4000"
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register "input_analog_gain" = "1"
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register "input_analog_gain" = "3"
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device i2c 28 on end
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end
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end
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