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Diffstat (limited to 'dts/Bindings/iio/dac/ltc2632.txt')
| -rw-r--r-- | dts/Bindings/iio/dac/ltc2632.txt | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/dts/Bindings/iio/dac/ltc2632.txt b/dts/Bindings/iio/dac/ltc2632.txt deleted file mode 100644 index 338c3220f0..0000000000 --- a/dts/Bindings/iio/dac/ltc2632.txt +++ /dev/null @@ -1,43 +0,0 @@ -Linear Technology LTC2632/2636 DAC - -Required properties: - - compatible: Has to contain one of the following: - lltc,ltc2632-l12 - lltc,ltc2632-l10 - lltc,ltc2632-l8 - lltc,ltc2632-h12 - lltc,ltc2632-h10 - lltc,ltc2632-h8 - lltc,ltc2636-l12 - lltc,ltc2636-l10 - lltc,ltc2636-l8 - lltc,ltc2636-h12 - lltc,ltc2636-h10 - lltc,ltc2636-h8 - -Property rules described in Documentation/devicetree/bindings/spi/spi-bus.txt -apply. In particular, "reg" and "spi-max-frequency" properties must be given. - -Optional properties: - - vref-supply: Phandle to the external reference voltage supply. This should - only be set if there is an external reference voltage connected to the VREF - pin. If the property is not set the internal reference is used. - -Example: - - vref: regulator-vref { - compatible = "regulator-fixed"; - regulator-name = "vref-ltc2632"; - regulator-min-microvolt = <1250000>; - regulator-max-microvolt = <1250000>; - regulator-always-on; - }; - - spi_master { - dac: ltc2632@0 { - compatible = "lltc,ltc2632-l12"; - reg = <0>; /* CS0 */ - spi-max-frequency = <1000000>; - vref-supply = <&vref>; /* optional */ - }; - }; |