crota: remove ALS sensor and color light sensor

Crota don't have ALS sensor and color light sensor,
so remove it.

BUG=b:229948419
BRANCH=None
TEST=make -j BOARD=primus

Signed-off-by: Peter Chi <peter_chi@wistron.corp-partner.google.com>
Change-Id: If45cfb0b00be69b526e6ff9aabade4385d9229fc
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3599650
Reviewed-by: Boris Mittelberg <bmbm@google.com>

2 files changed, 1 insertions, 109 deletions

diff --git a/board/crota/board.h b/board/crota/board.h
index 2d4679a977..f4c2ddda11 100644
--- a/board/crota/board.h
+++ b/board/crota/board.h
@@ -38,13 +38,6 @@
 #define CONFIG_ACCEL_LSM6DSO_INT_EVENT \
 	TASK_EVENT_MOTION_SENSOR_INTERRUPT(BASE_ACCEL)
 
-/* TCS3400 ALS */
-#define CONFIG_ALS
-#define ALS_COUNT 1
-#define CONFIG_ALS_TCS3400
-#define CONFIG_ALS_TCS3400_INT_EVENT \
-	TASK_EVENT_MOTION_SENSOR_INTERRUPT(CLEAR_ALS)
-
 /* Enable sensor fifo, must also define the _SIZE and _THRES */
 #define CONFIG_ACCEL_FIFO
 /* FIFO size is in power of 2. */
@@ -53,8 +46,7 @@
 #define CONFIG_ACCEL_FIFO_THRES (CONFIG_ACCEL_FIFO_SIZE / 3)
 
 /* Sensors without hardware FIFO are in forced mode */
-#define CONFIG_ACCEL_FORCE_MODE_MASK \
-	(BIT(LID_ACCEL) | BIT(CLEAR_ALS))
+#define CONFIG_ACCEL_FORCE_MODE_MASK BIT(LID_ACCEL)
 
 /* Lid accel */
 #define CONFIG_LID_ANGLE
@@ -244,8 +236,6 @@ enum sensor_id {
 	LID_ACCEL = 0,
 	BASE_ACCEL,
 	BASE_GYRO,
-	CLEAR_ALS,
-	RGB_ALS,
 	SENSOR_COUNT
 };
 
diff --git a/board/crota/sensors.c b/board/crota/sensors.c
index 484bcf7a64..6dd3e8c4b0 100644
--- a/board/crota/sensors.c
+++ b/board/crota/sensors.c
@@ -69,60 +69,6 @@ static const mat33_fp_t base_standard_ref = {
 	{ 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(1.0),
-		.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(1.0),
-		.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(1.0),
-		.scale = {
-			.k_channel_scale = ALS_CHANNEL_SCALE(1.0), /* kb */
-			.cover_scale = ALS_CHANNEL_SCALE(1.0)
-		}
-	},
-	.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",
@@ -196,53 +142,9 @@ struct motion_sensor_t motion_sensors[] = {
 		.min_frequency = LSM6DSO_ODR_MIN_VAL,
 		.max_frequency = LSM6DSO_ODR_MAX_VAL,
 	},
-
-	[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 */