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author | Rajesh Kumar <rajesh3.kumar@intel.com> | 2021-09-30 15:47:10 -0700 |
---|---|---|
committer | Commit Bot <commit-bot@chromium.org> | 2022-01-20 07:54:21 +0000 |
commit | 68d852f9d25efd47ed5c9761fd3371aadc69c71e (patch) | |
tree | f1ea41675cf05d9cf997ae18a4a191dab2c5e665 | |
parent | ca18dda586c341fe2cda91e5e2f2da765bba207c (diff) | |
download | chrome-ec-68d852f9d25efd47ed5c9761fd3371aadc69c71e.tar.gz |
zephyr: brya: Enable LED support using shim
This enable PWM LED using zephyr shim layer
BUG=b:200974848
BRANCH=none
TEST=EC console command "pwmduty"
Signed-off-by: Rajesh Kumar <rajesh3.kumar@intel.com>
Cq-Depend: chromium:3218111
Change-Id: I6144b25098c1c5330c958b2578a3fe79f5c09adb
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3200231
Reviewed-by: Fabio Baltieri <fabiobaltieri@google.com>
-rw-r--r-- | zephyr/projects/brya/brya/BUILD.py | 1 | ||||
-rw-r--r-- | zephyr/projects/brya/brya/prj.conf | 5 | ||||
-rw-r--r-- | zephyr/projects/brya/brya/pwm_leds.dts | 44 |
3 files changed, 50 insertions, 0 deletions
diff --git a/zephyr/projects/brya/brya/BUILD.py b/zephyr/projects/brya/brya/BUILD.py index bdfe4d469e..cd36f9ab9d 100644 --- a/zephyr/projects/brya/brya/BUILD.py +++ b/zephyr/projects/brya/brya/BUILD.py @@ -13,6 +13,7 @@ register_npcx_project( "gpio.dts", "motionsense.dts", "pwm.dts", + "pwm_leds.dts", "usbc.dts", ], ) diff --git a/zephyr/projects/brya/brya/prj.conf b/zephyr/projects/brya/brya/prj.conf index 080e03e081..99923605b1 100644 --- a/zephyr/projects/brya/brya/prj.conf +++ b/zephyr/projects/brya/brya/prj.conf @@ -164,6 +164,11 @@ CONFIG_PLATFORM_EC_USB_PD_PORT_2_SHARED=y CONFIG_SYSCON=y +# LED +CONFIG_PLATFORM_EC_LED_COMMON=y +CONFIG_PLATFORM_EC_LED_PWM=y +CONFIG_PLATFORM_EC_CONSOLE_CMD_LEDTEST=n + # PWM CONFIG_PWM=y CONFIG_PWM_SHELL=n diff --git a/zephyr/projects/brya/brya/pwm_leds.dts b/zephyr/projects/brya/brya/pwm_leds.dts new file mode 100644 index 0000000000..7ade811df7 --- /dev/null +++ b/zephyr/projects/brya/brya/pwm_leds.dts @@ -0,0 +1,44 @@ +/* Copyright 2022 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. + */ + +/ { + pwmleds { + compatible = "pwm-leds"; + pwm_led0: pwm_led_0 { + pwms = <&led1 &led2>; + }; + pwm_led1: pwm_led_1 { + pwms = <&led3 &led4>; + }; + }; + + cros-pwmleds { + compatible = "cros-ec,pwm-leds"; + + leds = <&pwm_led0 &pwm_led1>; + /*<amber white>*/ + color-map-red = <0 0>; + color-map-green = <0 0>; + color-map-blue = <0 0>; + color-map-yellow = <0 0>; + color-map-white = <0 50>; + color-map-amber = <50 0>; + + brightness-range = <0 0 0 0 100 100>; + + #address-cells = <1>; + #size-cells = <0>; + + pwm_led_0@0 { + reg = <0>; + ec-led-name = "EC_LED_ID_LEFT_LED"; + }; + + pwm_led_1@1 { + reg = <1>; + ec-led-name = "EC_LED_ID_RIGHT_LED"; + }; + }; +}; |