brask: remove unnecessary configuration

This patch removes the configuration for the battery, charger,
fan control, board id, keyboard, keyboard backlight, sensor,
hibernate and led.
In order to make the build pass, the CONFIG_ADC,
CONFIG_POWER_BUTTON_IGNORE_LID and CONFIG_POWER_BUTTON_INIT_IDLE
are added to the board.h/baseboard.h. In additional, the
function board_set_active_charge_port() and board_set_charge_limit()
are added to the board.c to avoid build error.

BUG=b:191637086
BRANCH=None
TEST=make BOARD=brask

Change-Id: I15c01820dbd2f58f5722c87de51ebf425ffca13a
Signed-off-by: Zhuohao Lee <zhuohao@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3114497
Reviewed-by: Boris Mittelberg <bmbm@google.com>
Reviewed-by: caveh jalali <caveh@chromium.org>

1 files changed, 6 insertions, 225 deletions

diff --git a/board/brask/sensors.c b/board/brask/sensors.c
index e80d5f912a..71a4ee4dc0 100644
--- a/board/brask/sensors.c
+++ b/board/brask/sensors.c
@@ -4,13 +4,8 @@
  */
 
 #include "common.h"
-#include "accelgyro.h"
 #include "adc_chip.h"
-#include "driver/accel_lis2dw12.h"
-#include "driver/accelgyro_lsm6dso.h"
-#include "driver/als_tcs3400_public.h"
 #include "hooks.h"
-#include "motion_sense.h"
 #include "temp_sensor.h"
 #include "thermal.h"
 #include "temp_sensor/thermistor.h"
@@ -45,228 +40,14 @@ const struct adc_t adc_channels[] = {
 		.factor_div = ADC_READ_MAX + 1,
 		.shift = 0,
 	},
-};
-BUILD_ASSERT(ARRAY_SIZE(adc_channels) == ADC_CH_COUNT);
-
-K_MUTEX_DEFINE(g_lid_accel_mutex);
-K_MUTEX_DEFINE(g_base_accel_mutex);
-static struct stprivate_data g_lis2dw12_data;
-static struct lsm6dso_data lsm6dso_data;
-
-/* TODO(b/184779333): calibrate the orientation matrix on later board stage */
-static const mat33_fp_t lid_standard_ref = {
-	{ 0, FLOAT_TO_FP(1), 0},
-	{ FLOAT_TO_FP(1), 0, 0},
-	{ 0, 0, FLOAT_TO_FP(-1)}
-};
-
-/* TODO(b/184779743): verify orientation matrix */
-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)}
-};
-
-/* TCS3400 private data */
-static struct als_drv_data_t g_tcs3400_data = {
-	.als_cal.scale = 1,
-	.als_cal.uscale = 0,
-	.als_cal.offset = 0,
-	.als_cal.channel_scale = {
-		.k_channel_scale = ALS_CHANNEL_SCALE(1.0), /* kc from VPD */
-		.cover_scale = ALS_CHANNEL_SCALE(1.0),     /* CT */
-	},
-};
-
-/*
- * TODO: b/184702900 need to calibrate ALS/RGB sensor. At default settings,
- * shining phone flashlight on sensor pegs all readings at 0xFFFF.
- */
-static struct tcs3400_rgb_drv_data_t g_tcs3400_rgb_data = {
-	.calibration.rgb_cal[X] = {
-		.offset = 0,
-		.coeff[TCS_RED_COEFF_IDX] = FLOAT_TO_FP(0),
-		.coeff[TCS_GREEN_COEFF_IDX] = FLOAT_TO_FP(0),
-		.coeff[TCS_BLUE_COEFF_IDX] = FLOAT_TO_FP(0),
-		.coeff[TCS_CLEAR_COEFF_IDX] = FLOAT_TO_FP(0),
-		.scale = {
-			.k_channel_scale = ALS_CHANNEL_SCALE(1.0), /* kr */
-			.cover_scale = ALS_CHANNEL_SCALE(1.0)
-		}
-	},
-	.calibration.rgb_cal[Y] = {
-		.offset = 0,
-		.coeff[TCS_RED_COEFF_IDX] = FLOAT_TO_FP(0),
-		.coeff[TCS_GREEN_COEFF_IDX] = FLOAT_TO_FP(0),
-		.coeff[TCS_BLUE_COEFF_IDX] = FLOAT_TO_FP(0),
-		.coeff[TCS_CLEAR_COEFF_IDX] = FLOAT_TO_FP(0),
-		.scale = {
-			.k_channel_scale = ALS_CHANNEL_SCALE(1.0), /* kg */
-			.cover_scale = ALS_CHANNEL_SCALE(1.0)
-		},
-	},
-	.calibration.rgb_cal[Z] = {
-		.offset = 0,
-		.coeff[TCS_RED_COEFF_IDX] = FLOAT_TO_FP(0),
-		.coeff[TCS_GREEN_COEFF_IDX] = FLOAT_TO_FP(0),
-		.coeff[TCS_BLUE_COEFF_IDX] = FLOAT_TO_FP(0),
-		.coeff[TCS_CLEAR_COEFF_IDX] = FLOAT_TO_FP(0),
-		.scale = {
-			.k_channel_scale = ALS_CHANNEL_SCALE(1.0), /* kb */
-			.cover_scale = ALS_CHANNEL_SCALE(1.0)
-		}
+	[ADC_VBUS] = {  /* 5/39 voltage divider */
+		.name = "VBUS",
+		.input_ch = NPCX_ADC_CH2,
+		.factor_mul = ADC_MAX_VOLT * 39,
+		.factor_div = (ADC_READ_MAX + 1) * 5,
 	},
-	.calibration.irt = INT_TO_FP(1),
-	.saturation.again = TCS_DEFAULT_AGAIN,
-	.saturation.atime = TCS_DEFAULT_ATIME,
 };
-
-struct motion_sensor_t motion_sensors[] = {
-	[LID_ACCEL] = {
-		.name = "Lid Accel",
-		.active_mask = SENSOR_ACTIVE_S0_S3,
-		.chip = MOTIONSENSE_CHIP_LIS2DW12,
-		.type = MOTIONSENSE_TYPE_ACCEL,
-		.location = MOTIONSENSE_LOC_LID,
-		.drv = &lis2dw12_drv,
-		.mutex = &g_lid_accel_mutex,
-		.drv_data = &g_lis2dw12_data,
-		.int_signal = GPIO_EC_ACCEL_INT_R_L,
-		.port = I2C_PORT_SENSOR,
-		.i2c_spi_addr_flags = LIS2DW12_ADDR0,
-		.flags = MOTIONSENSE_FLAG_INT_SIGNAL,
-		.rot_standard_ref = &lid_standard_ref, /* identity matrix */
-		.default_range = 2, /* g */
-		.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_LSM6DSO,
-		.type = MOTIONSENSE_TYPE_ACCEL,
-		.location = MOTIONSENSE_LOC_BASE,
-		.drv = &lsm6dso_drv,
-		.mutex = &g_base_accel_mutex,
-		.drv_data = LSM6DSO_ST_DATA(lsm6dso_data,
-				MOTIONSENSE_TYPE_ACCEL),
-		.int_signal = GPIO_EC_IMU_INT_R_L,
-		.flags = MOTIONSENSE_FLAG_INT_SIGNAL,
-		.port = I2C_PORT_SENSOR,
-		.i2c_spi_addr_flags = LSM6DSO_ADDR0_FLAGS,
-		.rot_standard_ref = &base_standard_ref,
-		.default_range = 4,  /* g */
-		.min_frequency = LSM6DSO_ODR_MIN_VAL,
-		.max_frequency = LSM6DSO_ODR_MAX_VAL,
-		.config = {
-			[SENSOR_CONFIG_EC_S0] = {
-				.odr = 13000 | ROUND_UP_FLAG,
-				.ec_rate = 100 * MSEC,
-			},
-			[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_LSM6DSO,
-		.type = MOTIONSENSE_TYPE_GYRO,
-		.location = MOTIONSENSE_LOC_BASE,
-		.drv = &lsm6dso_drv,
-		.mutex = &g_base_accel_mutex,
-		.drv_data = LSM6DSO_ST_DATA(lsm6dso_data,
-				MOTIONSENSE_TYPE_GYRO),
-		.int_signal = GPIO_EC_IMU_INT_R_L,
-		.flags = MOTIONSENSE_FLAG_INT_SIGNAL,
-		.port = I2C_PORT_SENSOR,
-		.i2c_spi_addr_flags = LSM6DSO_ADDR0_FLAGS,
-		.default_range = 1000 | ROUND_UP_FLAG, /* dps */
-		.rot_standard_ref = &base_standard_ref,
-		.min_frequency = LSM6DSO_ODR_MIN_VAL,
-		.max_frequency = LSM6DSO_ODR_MAX_VAL,
-		.config = {
-			[SENSOR_CONFIG_EC_S0] = {
-				.odr = 13000 | ROUND_UP_FLAG,
-				.ec_rate = 100 * MSEC,
-			},
-			[SENSOR_CONFIG_EC_S3] = {
-				.odr = 10000 | ROUND_UP_FLAG,
-				.ec_rate = 100 * MSEC,
-			},
-		},
-	},
-
-	[CLEAR_ALS] = {
-		.name = "Clear Light",
-		.active_mask = SENSOR_ACTIVE_S0_S3,
-		.chip = MOTIONSENSE_CHIP_TCS3400,
-		.type = MOTIONSENSE_TYPE_LIGHT,
-		.location = MOTIONSENSE_LOC_CAMERA,
-		.drv = &tcs3400_drv,
-		.drv_data = &g_tcs3400_data,
-		.port = I2C_PORT_SENSOR,
-		.i2c_spi_addr_flags = TCS3400_I2C_ADDR_FLAGS,
-		.rot_standard_ref = NULL,
-		.default_range = 0x10000, /* scale = 1x, uscale = 0 */
-		.min_frequency = TCS3400_LIGHT_MIN_FREQ,
-		.max_frequency = TCS3400_LIGHT_MAX_FREQ,
-		.config = {
-			/* Run ALS sensor in S0 */
-			[SENSOR_CONFIG_EC_S0] = {
-				.odr = 1000,
-			},
-		},
-	},
-
-	[RGB_ALS] = {
-		/*
-		 * RGB channels read by CLEAR_ALS and so the i2c port and
-		 * address do not need to be defined for RGB_ALS.
-		 */
-		.name = "RGB Light",
-		.active_mask = SENSOR_ACTIVE_S0_S3,
-		.chip = MOTIONSENSE_CHIP_TCS3400,
-		.type = MOTIONSENSE_TYPE_LIGHT_RGB,
-		.location = MOTIONSENSE_LOC_CAMERA,
-		.drv = &tcs3400_rgb_drv,
-		.drv_data = &g_tcs3400_rgb_data,
-		.rot_standard_ref = NULL,
-		.default_range = 0x10000, /* scale = 1x, uscale = 0 */
-	},
-};
-const unsigned int motion_sensor_count = ARRAY_SIZE(motion_sensors);
-
-/* ALS instances when LPC mapping is needed. Each entry directs to a sensor. */
-const struct motion_sensor_t *motion_als_sensors[] = {
-	&motion_sensors[CLEAR_ALS],
-};
-BUILD_ASSERT(ARRAY_SIZE(motion_als_sensors) == ALS_COUNT);
-
-static void baseboard_sensors_init(void)
-{
-	/* Enable gpio interrupt for lid accel sensor */
-	gpio_enable_interrupt(GPIO_EC_ACCEL_INT_R_L);
-	/* Enable interrupt for the TCS3400 color light sensor */
-	gpio_enable_interrupt(GPIO_EC_ALS_RGB_INT_R_L);
-	/* Enable gpio interrupt for base accelgyro sensor */
-	gpio_enable_interrupt(GPIO_EC_IMU_INT_R_L);
-}
-DECLARE_HOOK(HOOK_INIT, baseboard_sensors_init, HOOK_PRIO_INIT_I2C + 1);
+BUILD_ASSERT(ARRAY_SIZE(adc_channels) == ADC_CH_COUNT);
 
 /* Temperature sensor configuration */
 const struct temp_sensor_t temp_sensors[] = {