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/linux-6.12.1/Documentation/devicetree/bindings/mfd/
Drichtek,rt4831.yaml4 $id: http://devicetree.org/schemas/mfd/richtek,rt4831.yaml#
7 title: Richtek RT4831 DSV and Backlight Integrated IC
13 RT4831 is a multifunctional device that can provide power to the LCD display
27 const: richtek,rt4831
40 $ref: /schemas/regulator/richtek,rt4831-regulator.yaml
43 $ref: /schemas/leds/backlight/richtek,rt4831-backlight.yaml
53 #include <dt-bindings/leds/rt4831-backlight.h>
58 rt4831@11 {
59 compatible = "richtek,rt4831";
69 regulator-name = "rt4831-dsvp";
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/linux-6.12.1/drivers/mfd/
Drt4831.c25 MFD_CELL_OF("rt4831-backlight", NULL, NULL, 0, 0, "richtek,rt4831-backlight"),
26 MFD_CELL_NAME("rt4831-regulator")
102 { .compatible = "richtek,rt4831", },
109 .name = "rt4831",
118 MODULE_DESCRIPTION("Richtek RT4831 core driver");
DMakefile249 obj-$(CONFIG_MFD_RT4831) += rt4831.o
DKconfig1199 tristate "Richtek RT4831 four channel WLED and Display Bias Voltage"
1204 This enables support for the Richtek RT4831 that includes 4 channel
/linux-6.12.1/Documentation/devicetree/bindings/leds/backlight/
Drichtek,rt4831-backlight.yaml4 $id: http://devicetree.org/schemas/leds/backlight/richtek,rt4831-backlight.yaml#
7 title: Richtek RT4831 Backlight
13 RT4831 is a mutifunctional device that can provide power to the LCD display
27 const: richtek,rt4831-backlight
/linux-6.12.1/Documentation/devicetree/bindings/regulator/
Drichtek,rt4831-regulator.yaml4 $id: http://devicetree.org/schemas/regulator/richtek,rt4831-regulator.yaml#
7 title: Richtek RT4831 Display Bias Voltage Regulator
13 RT4831 is a multifunctional device that can provide power to the LCD display
/linux-6.12.1/drivers/video/backlight/
Drt4831-backlight.c3 #include <dt-bindings/leds/rt4831-backlight.h>
216 { .compatible = "richtek,rt4831-backlight", },
223 .name = "rt4831-backlight",
232 MODULE_DESCRIPTION("Richtek RT4831 Backlight Driver");
DMakefile55 obj-$(CONFIG_BACKLIGHT_RT4831) += rt4831-backlight.o
DKconfig301 tristate "Richtek RT4831 Backlight Driver"
304 This enables support for Richtek RT4831 Backlight driver.
/linux-6.12.1/drivers/regulator/
Drt4831-regulator.c189 { "rt4831-regulator", 0 },
196 .name = "rt4831-regulator",
205 MODULE_DESCRIPTION("Richtek RT4831 DSV Regulators driver");
DMakefile144 obj-$(CONFIG_REGULATOR_RT4831) += rt4831-regulator.o
DKconfig1194 tristate "Richtek RT4831 DSV Regulators"
1197 This adds support for voltage regulators in Richtek RT4831.
/linux-6.12.1/include/dt-bindings/leds/
Drt4831-backlight.h3 * This header provides constants for rt4831 backlight bindings.