1 files changed, 0 insertions, 244 deletions
diff --git a/board/anahera/led.c b/board/anahera/led.c
deleted file mode 100644
index bd088bfe97..0000000000
--- a/board/anahera/led.c
+++ /dev/null
@@ -1,244 +0,0 @@
-/* Copyright 2021 The Chromium OS Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- *
- * Power and battery LED control for Redrix
- */
-
-#include <stdint.h>
-
-#include "battery.h"
-#include "charge_manager.h"
-#include "charge_state.h"
-#include "chipset.h"
-#include "ec_commands.h"
-#include "gpio.h"
-#include "host_command.h"
-#include "led_common.h"
-#include "task.h"
-
-#define BAT_LED_ON 0
-#define BAT_LED_OFF 1
-
-#define POWER_LED_ON 0
-#define POWER_LED_OFF 1
-
-#define LED_TICK_INTERVAL_MS (500 * MSEC)
-#define LED_CYCLE_TIME_MS    (2000 * MSEC)
-#define LED_TICKS_PER_CYCLE  (LED_CYCLE_TIME_MS / LED_TICK_INTERVAL_MS)
-#define LED_ON_TIME_MS       (1000 * MSEC)
-#define LED_ON_TICKS         (LED_ON_TIME_MS / LED_TICK_INTERVAL_MS)
-
-const enum ec_led_id supported_led_ids[] = {
-	EC_LED_ID_LEFT_LED,
-	EC_LED_ID_RIGHT_LED,
-	EC_LED_ID_POWER_LED
-};
-
-const int supported_led_ids_count = ARRAY_SIZE(supported_led_ids);
-
-enum led_color {
-	LED_OFF = 0,
-	LED_AMBER,
-	LED_WHITE,
-	LED_COLOR_COUNT  /* Number of colors, not a color itself */
-};
-
-enum led_port {
-	LEFT_PORT = 0,
-	RIGHT_PORT
-};
-
-static void led_set_color_battery(int port, enum led_color color)
-{
-	enum gpio_signal amber_led, white_led;
-
-	amber_led = (port == RIGHT_PORT ? GPIO_C1_CHARGE_LED_AMBER_L :
-				 GPIO_C0_CHARGE_LED_AMBER_L);
-	white_led = (port == RIGHT_PORT ? GPIO_C1_CHARGE_LED_WHITE_L :
-				 GPIO_C0_CHARGE_LED_WHITE_L);
-
-	switch (color) {
-	case LED_WHITE:
-		gpio_set_level(white_led, BAT_LED_ON);
-		gpio_set_level(amber_led, BAT_LED_OFF);
-		break;
-	case LED_AMBER:
-		gpio_set_level(white_led, BAT_LED_OFF);
-		gpio_set_level(amber_led, BAT_LED_ON);
-		break;
-	case LED_OFF:
-		gpio_set_level(white_led, BAT_LED_OFF);
-		gpio_set_level(amber_led, BAT_LED_OFF);
-		break;
-	default:
-		break;
-	}
-}
-
-void led_set_color_power(enum ec_led_colors color)
-{
-	switch (color) {
-	case LED_OFF:
-		gpio_set_level(GPIO_PWR_LED_WHITE_L, POWER_LED_OFF);
-		break;
-	case LED_WHITE:
-		gpio_set_level(GPIO_PWR_LED_WHITE_L, POWER_LED_ON);
-		break;
-	default:
-		break;
-	}
-}
-
-void led_get_brightness_range(enum ec_led_id led_id, uint8_t *brightness_range)
-{
-	switch (led_id) {
-	case EC_LED_ID_LEFT_LED:
-		brightness_range[EC_LED_COLOR_WHITE] = 1;
-		brightness_range[EC_LED_COLOR_AMBER] = 1;
-		break;
-	case EC_LED_ID_RIGHT_LED:
-		brightness_range[EC_LED_COLOR_WHITE] = 1;
-		brightness_range[EC_LED_COLOR_AMBER] = 1;
-		break;
-	case EC_LED_ID_POWER_LED:
-		brightness_range[EC_LED_COLOR_WHITE] = 1;
-		break;
-	default:
-		break;
-	}
-}
-
-int led_set_brightness(enum ec_led_id led_id, const uint8_t *brightness)
-{
-	switch (led_id) {
-	case EC_LED_ID_LEFT_LED:
-		if (brightness[EC_LED_COLOR_WHITE] != 0)
-			led_set_color_battery(LEFT_PORT, LED_WHITE);
-		else if (brightness[EC_LED_COLOR_AMBER] != 0)
-			led_set_color_battery(LEFT_PORT, LED_AMBER);
-		else
-			led_set_color_battery(LEFT_PORT, LED_OFF);
-		break;
-	case EC_LED_ID_RIGHT_LED:
-		if (brightness[EC_LED_COLOR_WHITE] != 0)
-			led_set_color_battery(RIGHT_PORT, LED_WHITE);
-		else if (brightness[EC_LED_COLOR_AMBER] != 0)
-			led_set_color_battery(RIGHT_PORT, LED_AMBER);
-		else
-			led_set_color_battery(RIGHT_PORT, LED_OFF);
-		break;
-	case EC_LED_ID_POWER_LED:
-		if (brightness[EC_LED_COLOR_WHITE] != 0)
-			led_set_color_power(LED_WHITE);
-		else
-			led_set_color_power(LED_OFF);
-		break;
-	default:
-		return EC_ERROR_PARAM1;
-	}
-
-	return EC_SUCCESS;
-}
-
-/*
- * Set active charge port color to the parameter, turn off all others.
- * If no port is active (-1), turn off all LEDs.
- */
-static void set_active_port_color(enum led_color color)
-{
-	int port = charge_manager_get_active_charge_port();
-
-	if (led_auto_control_is_enabled(EC_LED_ID_RIGHT_LED))
-		led_set_color_battery(RIGHT_PORT,
-				(port == RIGHT_PORT) ? color : LED_OFF);
-	if (led_auto_control_is_enabled(EC_LED_ID_LEFT_LED))
-		led_set_color_battery(LEFT_PORT,
-				(port == LEFT_PORT) ? color : LED_OFF);
-}
-
-static void led_set_battery(void)
-{
-	static unsigned int battery_ticks;
-	uint32_t chflags = charge_get_flags();
-
-	battery_ticks++;
-
-	switch (charge_get_state()) {
-	case PWR_STATE_CHARGE:
-		/* Always indicate when charging, even in suspend. */
-		set_active_port_color(LED_AMBER);
-		break;
-	case PWR_STATE_DISCHARGE:
-		if (led_auto_control_is_enabled(EC_LED_ID_RIGHT_LED)) {
-			if (charge_get_percent() < 10)
-				led_set_color_battery(RIGHT_PORT,
-					(battery_ticks % LED_TICKS_PER_CYCLE
-					 < LED_ON_TICKS) ? LED_WHITE : LED_OFF);
-			else
-				led_set_color_battery(RIGHT_PORT, LED_OFF);
-		}
-
-		if (led_auto_control_is_enabled(EC_LED_ID_LEFT_LED))
-			led_set_color_battery(LEFT_PORT, LED_OFF);
-		break;
-	case PWR_STATE_ERROR:
-		set_active_port_color((battery_ticks & 0x1) ?
-				LED_WHITE : LED_OFF);
-		break;
-	case PWR_STATE_CHARGE_NEAR_FULL:
-		set_active_port_color(LED_WHITE);
-		break;
-	case PWR_STATE_IDLE: /* External power connected in IDLE */
-		if (chflags & CHARGE_FLAG_FORCE_IDLE)
-			set_active_port_color((battery_ticks %
-				LED_TICKS_PER_CYCLE < LED_ON_TICKS) ?
-				LED_AMBER : LED_OFF);
-		else
-			set_active_port_color(LED_WHITE);
-		break;
-	default:
-		/* Other states don't alter LED behavior */
-		break;
-	}
-}
-
-static void led_set_power(void)
-{
-	static unsigned int power_tick;
-
-	power_tick++;
-
-	if (chipset_in_state(CHIPSET_STATE_ON))
-		led_set_color_power(LED_WHITE);
-	else if (chipset_in_state(CHIPSET_STATE_ANY_SUSPEND))
-		led_set_color_power((power_tick %
-			LED_TICKS_PER_CYCLE < LED_ON_TICKS) ?
-			LED_WHITE : LED_OFF);
-	else
-		led_set_color_power(LED_OFF);
-}
-
-void led_task(void *u)
-{
-	uint32_t start_time;
-	uint32_t task_duration;
-
-	while (1) {
-		start_time = get_time().le.lo;
-
-		if (led_auto_control_is_enabled(EC_LED_ID_POWER_LED))
-			led_set_power();
-
-		led_set_battery();
-
-		/* Compute time for this iteration */
-		task_duration = get_time().le.lo - start_time;
-		/*
-		 * Compute wait time required to for next desired LED tick. If
-		 * the duration exceeds the tick time, then don't sleep.
-		 */
-		if (task_duration < LED_TICK_INTERVAL_MS)
-			usleep(LED_TICK_INTERVAL_MS - task_duration);
-	}
-}