zephyr: leds: select PLATFORM_EC_LED_DT automatically

Select PLATFORM_EC_LED_DT automatically when the LED policy node is find
in the devicetree. Drop the remaining LED DT options from the config
files.

BRANCH=none
BUG=none
TEST=cq dry run

Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
Change-Id: Ia406abed7e9ca36a2952c59d34daa15a9db76c0e
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/4054627
Reviewed-by: Yuval Peress <peress@google.com>
Code-Coverage: Zoss <zoss-cl-coverage@prod.google.com>

15 files changed, 2 insertions, 38 deletions

diff --git a/docs/zephyr/zephyr_leds.md b/docs/zephyr/zephyr_leds.md
index 3f57aea013..50314de365 100644
--- a/docs/zephyr/zephyr_leds.md
+++ b/docs/zephyr/zephyr_leds.md
@@ -28,7 +28,6 @@ Example:
 ```
 # LED
 CONFIG_PLATFORM_EC_LED_COMMON=n
-CONFIG_PLATFORM_EC_LED_DT=y
 ```
 
 Enable other [config options](../configuration/leds.md) supported in the legacy code.
diff --git a/zephyr/Kconfig.led_dt b/zephyr/Kconfig.led_dt
index adedfb16b6..5f27c4b5a7 100644
--- a/zephyr/Kconfig.led_dt
+++ b/zephyr/Kconfig.led_dt
@@ -4,6 +4,8 @@
 
 menuconfig PLATFORM_EC_LED_DT
 	bool "DT LED Support"
+	default y
+	depends on DT_HAS_CROS_EC_LED_POLICY_ENABLED
 	help
 	  Enable devicetree based LED module supporting automatic control of the
 	  battery and power LEDs.
diff --git a/zephyr/program/corsola/ite_program.conf b/zephyr/program/corsola/ite_program.conf
index 55aecebb90..0c2a19670b 100644
--- a/zephyr/program/corsola/ite_program.conf
+++ b/zephyr/program/corsola/ite_program.conf
@@ -33,9 +33,6 @@ CONFIG_PLATFORM_EC_CONSOLE_CMD_CHARGER_ADC_AMON_BMON=y
 CONFIG_PLATFORM_EC_CONSOLE_CMD_SYSINFO=y
 CONFIG_PLATFORM_EC_HOST_COMMAND_STATUS=y
 
-# LED
-CONFIG_PLATFORM_EC_LED_DT=y
-
 # Sensors
 CONFIG_PLATFORM_EC_MOTIONSENSE=y
 CONFIG_PLATFORM_EC_ACCEL_FIFO=y
diff --git a/zephyr/program/corsola/voltorb/project.conf b/zephyr/program/corsola/voltorb/project.conf
index c1be25bfc1..5343c7f524 100644
--- a/zephyr/program/corsola/voltorb/project.conf
+++ b/zephyr/program/corsola/voltorb/project.conf
@@ -26,7 +26,6 @@ CONFIG_PLATFORM_EC_TABLET_MODE_SWITCH=n
 # LED
 CONFIG_PLATFORM_EC_LED_COMMON=n
 CONFIG_PLATFORM_EC_LED_ONOFF_STATES=n
-CONFIG_PLATFORM_EC_LED_DT=y
 
 # Keyboard
 CONFIG_PLATFORM_EC_KEYBOARD_REFRESH_ROW3=y
diff --git a/zephyr/program/herobrine/program.conf b/zephyr/program/herobrine/program.conf
index babc8483c9..f4687f2d84 100644
--- a/zephyr/program/herobrine/program.conf
+++ b/zephyr/program/herobrine/program.conf
@@ -24,10 +24,6 @@ CONFIG_SHELL_HISTORY=y
 CONFIG_SHELL_TAB=y
 CONFIG_SHELL_TAB_AUTOCOMPLETION=y
 
-# LED
-CONFIG_PLATFORM_EC_LED_COMMON=n
-CONFIG_PLATFORM_EC_LED_DT=y
-
 # Application Processor is Qualcomm SC7280
 CONFIG_AP_ARM_QUALCOMM_SC7280=y
 
diff --git a/zephyr/program/nissa/xivu/project.conf b/zephyr/program/nissa/xivu/project.conf
index d20c490c20..e0a4522d84 100644
--- a/zephyr/program/nissa/xivu/project.conf
+++ b/zephyr/program/nissa/xivu/project.conf
@@ -7,10 +7,6 @@ CONFIG_PLATFORM_EC_OCPC=y
 
 CONFIG_PLATFORM_EC_CHARGER_INPUT_CURRENT_DERATE_PCT=10
 
-# LED
-CONFIG_PLATFORM_EC_LED_COMMON=n
-CONFIG_PLATFORM_EC_LED_DT=y
-
 # USBC
 CONFIG_PLATFORM_EC_PD_MAX_POWER_MW=45000
 
diff --git a/zephyr/program/rex/program.conf b/zephyr/program/rex/program.conf
index 221f1e712b..9030d62628 100644
--- a/zephyr/program/rex/program.conf
+++ b/zephyr/program/rex/program.conf
@@ -59,9 +59,6 @@ CONFIG_EEPROM=y
 CONFIG_PLATFORM_EC_BOARD_VERSION_CBI=y
 CONFIG_PLATFORM_EC_BYPASS_CBI_EEPROM_WP_CHECK=y
 
-# LED
-CONFIG_PLATFORM_EC_LED_DT=y
-
 # Battery
 CONFIG_PLATFORM_EC_BATTERY_SMART=y
 CONFIG_PLATFORM_EC_BATTERY_FUEL_GAUGE=y
diff --git a/zephyr/program/skyrim/crystaldrift/project.conf b/zephyr/program/skyrim/crystaldrift/project.conf
index e9339c1c3c..2fc0da7178 100644
--- a/zephyr/program/skyrim/crystaldrift/project.conf
+++ b/zephyr/program/skyrim/crystaldrift/project.conf
@@ -8,9 +8,6 @@ CONFIG_BOARD_CRYSTALDRIFT=y
 # CBI WP pin present
 CONFIG_PLATFORM_EC_EEPROM_CBI_WP=y
 
-# LED
-CONFIG_PLATFORM_EC_LED_DT=y
-
 # Crystaldrfit is capable of sinking 100W
 CONFIG_PLATFORM_EC_PD_MAX_POWER_MW=100000
 CONFIG_PLATFORM_EC_PD_MAX_CURRENT_MA=5000
diff --git a/zephyr/program/skyrim/frostflow/project.conf b/zephyr/program/skyrim/frostflow/project.conf
index 02da02d35d..bb9f6486d8 100644
--- a/zephyr/program/skyrim/frostflow/project.conf
+++ b/zephyr/program/skyrim/frostflow/project.conf
@@ -10,9 +10,6 @@ CONFIG_PLATFORM_EC_CHARGER_INPUT_CURRENT_DERATE_PCT=10
 CONFIG_PLATFORM_EC_EEPROM_CBI_WP=y
 CONFIG_PLATFORM_EC_SYSTEM_UNLOCKED=n
 
-# LED
-CONFIG_PLATFORM_EC_LED_DT=y
-
 # Frostflow is capable of sinking 45W
 CONFIG_PLATFORM_EC_PD_MAX_POWER_MW=45000
 CONFIG_PLATFORM_EC_PD_MAX_CURRENT_MA=3000
diff --git a/zephyr/program/skyrim/morthal/project.conf b/zephyr/program/skyrim/morthal/project.conf
index 8a22f58ab8..6a43615134 100644
--- a/zephyr/program/skyrim/morthal/project.conf
+++ b/zephyr/program/skyrim/morthal/project.conf
@@ -9,9 +9,6 @@ CONFIG_BOARD_MORTHAL=y
 CONFIG_PLATFORM_EC_EEPROM_CBI_WP=y
 CONFIG_PLATFORM_EC_SYSTEM_UNLOCKED=y
 
-# LED
-CONFIG_PLATFORM_EC_LED_DT=y
-
 # Morthal is capable of sinking 100W
 CONFIG_PLATFORM_EC_PD_MAX_POWER_MW=100000
 CONFIG_PLATFORM_EC_PD_MAX_CURRENT_MA=5000
diff --git a/zephyr/program/skyrim/skyrim/project.conf b/zephyr/program/skyrim/skyrim/project.conf
index 67b3f0f142..7d26a9949c 100644
--- a/zephyr/program/skyrim/skyrim/project.conf
+++ b/zephyr/program/skyrim/skyrim/project.conf
@@ -8,9 +8,6 @@ CONFIG_BOARD_SKYRIM=y
 # CBI WP pin present
 CONFIG_PLATFORM_EC_EEPROM_CBI_WP=y
 
-# LED
-CONFIG_PLATFORM_EC_LED_DT=y
-
 # Skyrim is capable of sinking 100W
 CONFIG_PLATFORM_EC_PD_MAX_POWER_MW=100000
 CONFIG_PLATFORM_EC_PD_MAX_CURRENT_MA=5000
diff --git a/zephyr/program/skyrim/winterhold/project.conf b/zephyr/program/skyrim/winterhold/project.conf
index b85126bf6d..b2b4aa14e3 100644
--- a/zephyr/program/skyrim/winterhold/project.conf
+++ b/zephyr/program/skyrim/winterhold/project.conf
@@ -9,9 +9,6 @@ CONFIG_BOARD_WINTERHOLD=y
 CONFIG_PLATFORM_EC_EEPROM_CBI_WP=y
 CONFIG_PLATFORM_EC_SYSTEM_UNLOCKED=y
 
-# LED
-CONFIG_PLATFORM_EC_LED_DT=y
-
 CONFIG_PLATFORM_EC_USBC_RETIMER_ANX7483=y
 
 # Enable charger chip
diff --git a/zephyr/program/trogdor/lazor/prj.conf b/zephyr/program/trogdor/lazor/prj.conf
index 7863c75917..a4e606c179 100644
--- a/zephyr/program/trogdor/lazor/prj.conf
+++ b/zephyr/program/trogdor/lazor/prj.conf
@@ -21,9 +21,6 @@ CONFIG_PLATFORM_EC_LID_SWITCH=y
 CONFIG_PLATFORM_EC_BACKLIGHT_LID=y
 CONFIG_PLATFORM_EC_POWER_BUTTON=y
 
-# LED
-CONFIG_PLATFORM_EC_LED_DT=y
-
 # PWM
 CONFIG_PWM=y
 
diff --git a/zephyr/test/drivers/default/prj.conf b/zephyr/test/drivers/default/prj.conf
index c544afd4e7..0cfce532cd 100644
--- a/zephyr/test/drivers/default/prj.conf
+++ b/zephyr/test/drivers/default/prj.conf
@@ -5,7 +5,6 @@
 CONFIG_PLATFORM_EC_CMD_BUTTON=y
 CONFIG_PLATFORM_EC_CONSOLE_CMD_RTC=y
 CONFIG_PLATFORM_EC_CONSOLE_CMD_RTC_ALARM=y
-CONFIG_PLATFORM_EC_LED_DT=y
 CONFIG_PLATFORM_EC_RTC=y
 CONFIG_PLATFORM_EC_VOLUME_BUTTONS=y
 CONFIG_PLATFORM_EC_CONSOLE_CHANNEL=y
diff --git a/zephyr/test/drivers/led_driver/prj.conf b/zephyr/test/drivers/led_driver/prj.conf
index 6ab9702320..01bb9df535 100644
--- a/zephyr/test/drivers/led_driver/prj.conf
+++ b/zephyr/test/drivers/led_driver/prj.conf
@@ -1,6 +1,3 @@
 # Copyright 2022 The ChromiumOS Authors
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
-
-CONFIG_PLATFORM_EC_LED_COMMON=n
-CONFIG_PLATFORM_EC_LED_DT=y