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Diffstat (limited to 'Documentation/devicetree/bindings/mfd/twl6040.txt')
-rw-r--r-- | Documentation/devicetree/bindings/mfd/twl6040.txt | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/Documentation/devicetree/bindings/mfd/twl6040.txt b/Documentation/devicetree/bindings/mfd/twl6040.txt deleted file mode 100644 index bc67c6f424a..00000000000 --- a/Documentation/devicetree/bindings/mfd/twl6040.txt +++ /dev/null @@ -1,62 +0,0 @@ -Texas Instruments TWL6040 family - -The TWL6040s are 8-channel high quality low-power audio codecs providing audio -and vibra functionality on OMAP4+ platforms. -They are connected ot the host processor via i2c for commands, McPDM for audio -data and commands. - -Required properties: -- compatible : Must be "ti,twl6040"; -- reg: must be 0x4b for i2c address -- interrupts: twl6040 has one interrupt line connecteded to the main SoC -- interrupt-parent: The parent interrupt controller -- twl6040,audpwron-gpio: Power on GPIO line for the twl6040 - -- vio-supply: Regulator for the twl6040 VIO supply -- v2v1-supply: Regulator for the twl6040 V2V1 supply - -Optional properties, nodes: -- enable-active-high: To power on the twl6040 during boot. - -Vibra functionality -Required properties: -- vddvibl-supply: Regulator for the left vibra motor -- vddvibr-supply: Regulator for the right vibra motor -- vibra { }: Configuration section for vibra parameters containing the following - properties: -- ti,vibldrv-res: Resistance parameter for left driver -- ti,vibrdrv-res: Resistance parameter for right driver -- ti,viblmotor-res: Resistance parameter for left motor -- ti,viblmotor-res: Resistance parameter for right motor - -Optional properties within vibra { } section: -- vddvibl_uV: If the vddvibl default voltage need to be changed -- vddvibr_uV: If the vddvibr default voltage need to be changed - -Example: -&i2c1 { - twl6040: twl@4b { - compatible = "ti,twl6040"; - reg = <0x4b>; - - interrupts = <0 119 4>; - interrupt-parent = <&gic>; - twl6040,audpwron-gpio = <&gpio4 31 0>; - - vio-supply = <&v1v8>; - v2v1-supply = <&v2v1>; - enable-active-high; - - /* regulators for vibra motor */ - vddvibl-supply = <&vbat>; - vddvibr-supply = <&vbat>; - - vibra { - /* Vibra driver, motor resistance parameters */ - ti,vibldrv-res = <8>; - ti,vibrdrv-res = <3>; - ti,viblmotor-res = <10>; - ti,vibrmotor-res = <10>; - }; - }; -}; |