Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
63 lines
1.2 KiB
Plaintext
63 lines
1.2 KiB
Plaintext
* Device tree bindings for TI TPS61050/61052 Boost Converters
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The TP61050/TPS61052 is a high-power "white LED driver". The
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device provides LED, GPIO and regulator functionalities.
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Required properties:
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- compatible: "ti,tps61050" or "ti,tps61052"
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- reg: Specifies the I2C slave address
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Optional sub-node:
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This subnode selects the chip's operational mode.
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There can be at most one single available subnode.
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- regulator: presence of this sub-node puts the chip in regulator mode.
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see ../regulator/regulator.yaml
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- led: presence of this sub-node puts the chip in led mode.
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Optional properties:
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- function : see ../leds/common.txt
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- color : see ../leds/common.txt
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- label : see ../leds/common.txt
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(deprecated)
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Example (GPIO operation only):
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i2c0 {
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tps61052@33 {
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compatible = "ti,tps61052";
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reg = <0x33>;
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};
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};
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Example (GPIO + regulator operation):
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i2c0 {
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tps61052@33 {
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compatible = "ti,tps61052";
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reg = <0x33>;
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regulator {
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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regulator-always-on;
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};
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};
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};
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Example (GPIO + led operation):
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#include <dt-bindings/leds/common.h>
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i2c0 {
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tps61052@33 {
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compatible = "ti,tps61052";
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reg = <0x33>;
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led {
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color = <LED_COLOR_ID_WHITE>;
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};
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};
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};
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