diff options
Diffstat (limited to 'overlays/toradex-smarc_backlight-lcd1_overlay.dtsi')
| -rw-r--r-- | overlays/toradex-smarc_backlight-lcd1_overlay.dtsi | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/overlays/toradex-smarc_backlight-lcd1_overlay.dtsi b/overlays/toradex-smarc_backlight-lcd1_overlay.dtsi new file mode 100644 index 0000000..15f001a --- /dev/null +++ b/overlays/toradex-smarc_backlight-lcd1_overlay.dtsi @@ -0,0 +1,21 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright (C) 2025 Toradex + * + * SMARC LCD1 Backlight + */ + +&{/} { + backlight_lcd1: backlight-lcd1 { + compatible = "pwm-backlight"; + brightness-levels = <0 45 63 88 119 158 203 255>; + default-brightness-level = <4>; + /* SMARC LCD1_BKLT_PWM */ + pwms = <&pwm1 0 6666667 0>; + }; +}; + +/* SMARC LCD1_BKLT_PWM */ +&pwm1 { + status = "okay"; +}; |