Reland "dirinboz: remove imu sensors"

This is a reland of d7d8a72b24ba3f1b5845ac2d1fa61b032a2f5075

Original change's description:
> dirinboz: remove imu sensors
>
> Dirinboz is a clamshell only device, not use imu sensors.
>
> BUG=b:174240357
> BRANCH=zork
> TEST=can power on DUT normally.
>
> Signed-off-by: Zick Wei <zick.wei@quanta.corp-partner.google.com>
> Change-Id: I56202d92da86b5da2919d3e285ce953f568aad5f
> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3017902
> Reviewed-by: Peter Marheine <pmarheine@chromium.org>
> Reviewed-by: Devin Lu <Devin.Lu@quantatw.com>

Bug: b:174240357
Change-Id: I2b5f1f2d653b7f6277ef5e5cfb261fe2c25779f8
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3045865
Tested-by: Zick Wei <zick.wei@quanta.corp-partner.google.com>
Commit-Queue: Peter Marheine <pmarheine@chromium.org>
Reviewed-by: Peter Marheine <pmarheine@chromium.org>

4 files changed, 0 insertions, 131 deletions

diff --git a/board/dirinboz/board.c b/board/dirinboz/board.c
index 78fd961573..150c42fb17 100644
--- a/board/dirinboz/board.c
+++ b/board/dirinboz/board.c
@@ -7,8 +7,6 @@
 #include "button.h"
 #include "cros_board_info.h"
 #include "charge_state.h"
-#include "driver/accel_lis2dw12.h"
-#include "driver/accelgyro_lsm6dsm.h"
 #include "driver/bc12/pi3usb9201.h"
 #include "driver/ppc/aoz1380.h"
 #include "driver/ppc/nx20p348x.h"
@@ -45,105 +43,6 @@ int I2C_PORT_BATTERY = I2C_PORT_BATTERY_V1;
 
 #include "gpio_list.h"
 
-/* Motion sensors */
-static struct mutex g_lid_mutex;
-static struct mutex g_base_mutex;
-
-/* sensor private data */
-static struct stprivate_data g_lis2dwl_data;
-static struct lsm6dsm_data g_lsm6dsm_data = LSM6DSM_DATA;
-
-/* Matrix to rotate accelrator into standard reference frame */
-static const mat33_fp_t base_standard_ref = {
-	{ FLOAT_TO_FP(-1), 0, 0},
-	{ 0, FLOAT_TO_FP(-1), 0},
-	{ 0, 0, FLOAT_TO_FP(1)}
-};
-
-/* TODO(gcc >= 5.0) Remove the casts to const pointer at rot_standard_ref */
-struct motion_sensor_t motion_sensors[] = {
-	[LID_ACCEL] = {
-	 .name = "Lid Accel",
-	 .active_mask = SENSOR_ACTIVE_S0_S3,
-	 .chip = MOTIONSENSE_CHIP_LIS2DWL,
-	 .type = MOTIONSENSE_TYPE_ACCEL,
-	 .location = MOTIONSENSE_LOC_LID,
-	 .drv = &lis2dw12_drv,
-	 .mutex = &g_lid_mutex,
-	 .drv_data = &g_lis2dwl_data,
-	 .port = I2C_PORT_SENSOR,
-	 .i2c_spi_addr_flags = LIS2DWL_ADDR1_FLAGS,
-	 .rot_standard_ref = NULL,
-	 .default_range = 2, /* g, enough for laptop. */
-	 .min_frequency = LIS2DW12_ODR_MIN_VAL,
-	 .max_frequency = LIS2DW12_ODR_MAX_VAL,
-	 .config = {
-		 /* EC use accel for angle detection */
-		[SENSOR_CONFIG_EC_S0] = {
-			.odr = 12500 | ROUND_UP_FLAG,
-		},
-		 /* Sensor on for lid angle detection */
-		[SENSOR_CONFIG_EC_S3] = {
-			.odr = 10000 | ROUND_UP_FLAG,
-		},
-	},
-	},
-
-	[BASE_ACCEL] = {
-	 .name = "Base Accel",
-	 .active_mask = SENSOR_ACTIVE_S0_S3,
-	 .chip = MOTIONSENSE_CHIP_LSM6DSM,
-	 .type = MOTIONSENSE_TYPE_ACCEL,
-	 .location = MOTIONSENSE_LOC_BASE,
-	 .drv = &lsm6dsm_drv,
-	 .mutex = &g_base_mutex,
-	 .drv_data = LSM6DSM_ST_DATA(g_lsm6dsm_data,
-			MOTIONSENSE_TYPE_ACCEL),
-	 .int_signal = GPIO_6AXIS_INT_L,
-	 .flags = MOTIONSENSE_FLAG_INT_SIGNAL,
-	 .port = I2C_PORT_SENSOR,
-	 .i2c_spi_addr_flags = LSM6DSM_ADDR0_FLAGS,
-	 .default_range = 4, /* g, to meet CDD 7.3.1/C-1-4 reqs.*/
-	 .rot_standard_ref = &base_standard_ref,
-	 .min_frequency = LSM6DSM_ODR_MIN_VAL,
-	 .max_frequency = LSM6DSM_ODR_MAX_VAL,
-	 .config = {
-		 /* EC use accel for angle detection */
-		[SENSOR_CONFIG_EC_S0] = {
-			.odr = 13000 | ROUND_UP_FLAG,
-			.ec_rate = 100 * MSEC,
-		},
-		/* Sensor on for angle detection */
-		[SENSOR_CONFIG_EC_S3] = {
-			.odr = 10000 | ROUND_UP_FLAG,
-			.ec_rate = 100 * MSEC,
-		},
-	 },
-	},
-
-	[BASE_GYRO] = {
-	 .name = "Base Gyro",
-	 .active_mask = SENSOR_ACTIVE_S0_S3,
-	 .chip = MOTIONSENSE_CHIP_LSM6DSM,
-	 .type = MOTIONSENSE_TYPE_GYRO,
-	 .location = MOTIONSENSE_LOC_BASE,
-	 .drv = &lsm6dsm_drv,
-	 .mutex = &g_base_mutex,
-	 .drv_data = LSM6DSM_ST_DATA(g_lsm6dsm_data,
-			MOTIONSENSE_TYPE_GYRO),
-	.int_signal = GPIO_6AXIS_INT_L,
-	.flags = MOTIONSENSE_FLAG_INT_SIGNAL,
-	 .port = I2C_PORT_SENSOR,
-	 .i2c_spi_addr_flags = LSM6DSM_ADDR0_FLAGS,
-	 .default_range = 1000 | ROUND_UP_FLAG, /* dps */
-	 .rot_standard_ref = &base_standard_ref,
-	 .min_frequency = LSM6DSM_ODR_MIN_VAL,
-	 .max_frequency = LSM6DSM_ODR_MAX_VAL,
-	},
-};
-
-unsigned int motion_sensor_count = ARRAY_SIZE(motion_sensors);
-
 /*****************************************************************************
  * Retimers
  */
@@ -491,17 +390,6 @@ static void setup_fw_config(void)
 	ioex_enable_interrupt(IOEX_USB_C0_SBU_FAULT_ODL);
 	ioex_enable_interrupt(IOEX_USB_C1_SBU_FAULT_DB_ODL);
 
-	if (ec_config_has_lid_angle_tablet_mode()) {
-		/* Enable Gyro interrupts */
-		gpio_enable_interrupt(GPIO_6AXIS_INT_L);
-	} else {
-		motion_sensor_count = 0;
-		/* Device is clamshell only */
-		tablet_set_mode(0, TABLET_TRIGGER_LID);
-		/* Gyro is not present, don't allow line to float */
-		gpio_set_flags(GPIO_6AXIS_INT_L, GPIO_INPUT | GPIO_PULL_DOWN);
-	}
-
 	/*
 	 * If keyboard is US2(KB_LAYOUT_1), we need translate right ctrl
 	 * to backslash(\|) key.
diff --git a/board/dirinboz/board.h b/board/dirinboz/board.h
index 049d7884c8..02d4cd790d 100644
--- a/board/dirinboz/board.h
+++ b/board/dirinboz/board.h
@@ -31,22 +31,6 @@
 /* LED */
 #undef CONFIG_LED_ONOFF_STATES
 
-/* Motion sensing drivers */
-#define CONFIG_ACCELGYRO_LSM6DSM
-#define CONFIG_ACCEL_LSM6DSM_INT_EVENT \
-	TASK_EVENT_MOTION_SENSOR_INTERRUPT(BASE_ACCEL)
-#define CONFIG_ACCEL_LIS2DWL
-#define CONFIG_ACCEL_INTERRUPTS
-#define CONFIG_CMD_ACCELS
-#define CONFIG_CMD_ACCEL_INFO
-#define CONFIG_TABLET_MODE
-#define CONFIG_LID_ANGLE
-#define CONFIG_LID_ANGLE_UPDATE
-#define CONFIG_LID_ANGLE_SENSOR_BASE BASE_ACCEL
-#define CONFIG_LID_ANGLE_SENSOR_LID LID_ACCEL
-
-
-
 /* GPIO mapping from board specific name to EC common name. */
 #define CONFIG_BATTERY_PRESENT_GPIO	GPIO_EC_BATT_PRES_ODL
 #define CONFIG_SCI_GPIO			GPIO_EC_FCH_SCI_ODL
diff --git a/board/dirinboz/ec.tasklist b/board/dirinboz/ec.tasklist
index d9c1606eb2..3a08ebc972 100644
--- a/board/dirinboz/ec.tasklist
+++ b/board/dirinboz/ec.tasklist
@@ -13,7 +13,6 @@
 	TASK_ALWAYS(USB_CHG_P0, usb_charger_task, 0, TASK_STACK_SIZE) \
 	TASK_ALWAYS(USB_CHG_P1, usb_charger_task, 1, TASK_STACK_SIZE) \
 	TASK_ALWAYS(CHARGER, charger_task, NULL, VENTI_TASK_STACK_SIZE) \
-	TASK_ALWAYS(MOTIONSENSE, motion_sense_task, NULL, VENTI_TASK_STACK_SIZE) \
 	TASK_NOTEST(CHIPSET, chipset_task, NULL, VENTI_TASK_STACK_SIZE) \
 	TASK_NOTEST(KEYPROTO, keyboard_protocol_task, NULL, TASK_STACK_SIZE) \
 	TASK_ALWAYS(HOSTCMD, host_command_task, NULL, LARGER_TASK_STACK_SIZE) \
diff --git a/board/dirinboz/gpio.inc b/board/dirinboz/gpio.inc
index 042ae7fe4f..f4de7e567a 100644
--- a/board/dirinboz/gpio.inc
+++ b/board/dirinboz/gpio.inc
@@ -24,12 +24,10 @@ GPIO_INT(ACOK_OD,		PIN(0, 0), GPIO_INT_BOTH | GPIO_HIB_WAKE_HIGH,	extpower_inter
 GPIO_INT(EC_WP_L,		PIN(5, 0), GPIO_INT_BOTH,			switch_interrupt)
 GPIO_INT(VOLDN_BTN_ODL,		PIN(A, 6), GPIO_INT_BOTH | GPIO_PULL_UP,	button_interrupt)
 GPIO_INT(VOLUP_BTN_ODL,		PIN(9, 5), GPIO_INT_BOTH | GPIO_PULL_UP,	button_interrupt)
-GPIO_INT(6AXIS_INT_L,		PIN(A, 0), GPIO_INT_FALLING | GPIO_PULL_UP,	lsm6dsm_interrupt)
 
 /* GPIO_INT_BOTH is required for PSL wake from hibernate, but we don't need an interrupt handler. */
 GPIO(EC_RST_ODL,		PIN(0, 2), GPIO_INT_BOTH | GPIO_HIB_WAKE_HIGH)
 
-GPIO(3AXIS_INT_L,		PIN(9, 6), GPIO_INPUT | GPIO_PULL_DOWN)		/* 3 Axis Accel */
 GPIO(CCD_MODE_ODL,		PIN(C, 6), GPIO_INPUT)				/* Case Closed Debug Mode */
 GPIO(PROCHOT_ODL,		PIN(D, 5), GPIO_ODR_HIGH)			/* PROCHOT to SOC */
 GPIO(EC_BATT_PRES_ODL,		PIN(4, 1), GPIO_INPUT)				/* Battery Present */