1 files changed, 141 insertions, 0 deletions
diff --git a/src/drivers/i2c/sx9324/chip.h b/src/drivers/i2c/sx9324/chip.h
index 9c9dd3cf35..47910fb7a0 100644
--- a/src/drivers/i2c/sx9324/chip.h
+++ b/src/drivers/i2c/sx9324/chip.h
@@ -23,7 +23,148 @@ struct drivers_i2c_sx9324_config {
 
 	/* IO-APIC interrupt */
 	struct acpi_irq irq;
+
+	/*
+	semtech,ph0-pin:
+	  description: |
+	    Array of 3 entries. Index represent the id of the CS pin.
+	    Value indicates how each CS pin is used during phase 0.
+	    Each of the 3 pins have the following value -
+	    0 : unused (high impedance)
+	    1 : measured input
+	    2 : dynamic shield
+	    3 : grounded.
+	    For instance, CS0 measured, CS1 shield and CS2 ground is [1, 2, 3]
+	  items:
+	    enum: [ 0, 1, 2, 3 ]
+	  minItems: 3
+	  maxItems: 3
+	*/
+	uint64_t ph0_pin[3];
+
+	/*
+	semtech,ph1-pin:
+	  Same as ph0-pin for phase 1.
+	*/
+	uint64_t ph1_pin[3];
+
+	/*
+	semtech,ph2-pin:
+	  Same as ph0-pin for phase 2.
+	*/
+	uint64_t ph2_pin[3];
+
+	/*
+	semtech,ph3-pin:
+	  Same as ph0-pin for phase 3.
+	*/
+	uint64_t ph3_pin[3];
+
+	/*
+	semtech,ph01-resolution:
+	  enum: [8, 16, 32, 64, 128, 256, 512, 1024]
+	  description:
+	    Capacitance measurement resolution. For phase 0 and 1.
+	    Higher the number, higher the resolution.
+	  default: 128
+	*/
+	uint64_t ph01_resolution;
+
+	/*
+	semtech,ph23-resolution:
+	  Same as ph01-resolution for phase 2 and 3.
+	*/
+	uint64_t ph23_resolution;
+
+	/*
+	semtech,startup-sensor:
+	  enum: [0, 1, 2, 3]
+	  default: 0
+	  description: |
+	    Phase used for start-up proximity detection.
+	    It is used when we enable a phase to remove static offset and measure
+	    only capacitance changes introduced by the user.
+	*/
+	uint64_t startup_sensor;
+
+	/*
+	semtech,ph01-proxraw-strength:
+	  minimum: 0
+	  maximum: 7
+	  default: 1
+	  description:
+	    PROXRAW filter strength for phase 0 and 1. A value of 0 represents off,
+	    and other values represent 1-1/2^N.
+	*/
+	uint64_t ph01_proxraw_strength;
+
+	/*
+	semtech,ph23-proxraw-strength:
+	  Same as proxraw-strength01, for phase 2 and 3.
+	*/
+	uint64_t ph23_proxraw_strength;
+
+	/*
+	semtech,avg-pos-strength:
+	  enum: [0, 16, 64, 128, 256, 512, 1024, 4294967295]
+	  default: 16
+	  description: |
+	    Average positive filter strength. A value of 0 represents off and
+	    UINT_MAX (4294967295) represents infinite. Other values
+	    represent 1-1/N.
+	*/
+	uint64_t avg_pos_strength;
+
+	/*
+	semtech,cs-idle-sleep:
+	  description:
+	    State of CS pins during sleep mode and idle time.
+	  enum:
+	    - hi-z
+	    - gnd
+	    - vdd
+	*/
+	const char *cs_idle_sleep;
+
+	/*
+	semtech,int-comp-resistor:
+	  description:
+	    Internal resistor setting for compensation.
+	  enum:
+	    - lowest
+	    - low
+	    - high
+	    - highest
+	*/
+	const char *int_comp_resistor;
+
+	/*
+	semtech,input-precharge-resistor-ohms:
+	  default: 4000
+	  multipleOf: 2000
+	  minimum: 0
+	  maximum: 30000
+	  description:
+	    Pre-charge input resistance in Ohm.
+	*/
+	uint64_t input_precharge_resistor_ohms;
+
+	/*
+	semtech,input-analog-gain:
+	  minimum: 0
+	  maximum: 3
+	  description: |
+	    Defines the input antenna analog gain
+	    0: x1.247
+	    1: x1 (default)
+	    2: x0.768
+	    3: x0.552
+	*/
+	uint64_t input_analog_gain;
+
+#if CONFIG(DRIVERS_I2C_SX9324_SUPPORT_LEGACY_LINUX_DRIVER)
 #include "registers.h"
+#endif
 };
 
 #undef REGISTER