| Message ID | 20241217133713.326853-1-alexander.sverdlin@siemens.com |
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From: "A. Sverdlin" <alexander.sverdlin@siemens.com>
To: linux-leds@vger.kernel.org,
devicetree@vger.kernel.org
Cc: Alexander Sverdlin <alexander.sverdlin@siemens.com>,
dri-devel@lists.freedesktop.org,
Lee Jones <lee@kernel.org>,
Daniel Thompson <danielt@kernel.org>,
Jingoo Han <jingoohan1@gmail.com>,
Pavel Machek <pavel@ucw.cz>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Andrew Davis <afd@ti.com>
Subject: [PATCH v4 0/2] leds: TI LP8864/LP8866 support
Date: Tue, 17 Dec 2024 14:37:08 +0100
Message-ID: <20241217133713.326853-1-alexander.sverdlin@siemens.com>
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| Series |
leds: TI LP8864/LP8866 support
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From: Alexander Sverdlin <alexander.sverdlin@siemens.com> The series adds support for a family of Texas Instruments' automotive high-efficiency LED drivers with boost controller. The four or six high-precision current sinks support phase shifting that is automatically adjusted based on the number of channels in use. LED brightness can be controlled globally through the I2C interface or PWM input. Add new DT bindings for ti,lp8864 to support all four software-compatible devices: - LP8864 - LP8864S - LP8866 - LP8866S Add leds class driver for these devices. Alexander Sverdlin (2): dt-bindings: backlight: add TI LP8864/LP8866 LED-backlight drivers leds: lp8864: New driver .../bindings/leds/backlight/ti,lp8864.yaml | 80 +++++ MAINTAINERS | 7 + drivers/leds/Kconfig | 12 + drivers/leds/Makefile | 1 + drivers/leds/leds-lp8864.c | 296 ++++++++++++++++++ 5 files changed, 396 insertions(+) create mode 100644 Documentation/devicetree/bindings/leds/backlight/ti,lp8864.yaml create mode 100644 drivers/leds/leds-lp8864.c