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author | Sascha Hauer <s.hauer@pengutronix.de> | 2014-10-21 13:11:04 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2014-10-21 13:11:04 +0200 |
commit | 604ad71929a1deabe77b7ab9c3655d82002d79c9 (patch) | |
tree | 8640b00b7d9945560f3b31dd3efd947f08d0d319 /dts/Bindings/iio | |
parent | 826d399c448b4e08d73731448d0400c449e9fc58 (diff) | |
download | barebox-604ad71929a1deabe77b7ab9c3655d82002d79c9.tar.gz barebox-604ad71929a1deabe77b7ab9c3655d82002d79c9.tar.xz |
dts: update to v3.18-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/iio')
-rw-r--r-- | dts/Bindings/iio/adc/rockchip-saradc.txt | 24 | ||||
-rw-r--r-- | dts/Bindings/iio/adc/vf610-adc.txt | 2 | ||||
-rw-r--r-- | dts/Bindings/iio/dac/max5821.txt | 14 |
3 files changed, 39 insertions, 1 deletions
diff --git a/dts/Bindings/iio/adc/rockchip-saradc.txt b/dts/Bindings/iio/adc/rockchip-saradc.txt new file mode 100644 index 0000000000..5d3ec1df22 --- /dev/null +++ b/dts/Bindings/iio/adc/rockchip-saradc.txt @@ -0,0 +1,24 @@ +Rockchip Successive Approximation Register (SAR) A/D Converter bindings + +Required properties: +- compatible: Should be "rockchip,saradc" +- reg: physical base address of the controller and length of memory mapped + region. +- interrupts: The interrupt number to the cpu. The interrupt specifier format + depends on the interrupt controller. +- clocks: Must contain an entry for each entry in clock-names. +- clock-names: Shall be "saradc" for the converter-clock, and "apb_pclk" for + the peripheral clock. +- vref-supply: The regulator supply ADC reference voltage. +- #io-channel-cells: Should be 1, see ../iio-bindings.txt + +Example: + saradc: saradc@2006c000 { + compatible = "rockchip,saradc"; + reg = <0x2006c000 0x100>; + interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cru SCLK_SARADC>, <&cru PCLK_SARADC>; + clock-names = "saradc", "apb_pclk"; + #io-channel-cells = <1>; + vref-supply = <&vcc18>; + }; diff --git a/dts/Bindings/iio/adc/vf610-adc.txt b/dts/Bindings/iio/adc/vf610-adc.txt index dcebff1928..1a4a43d5c9 100644 --- a/dts/Bindings/iio/adc/vf610-adc.txt +++ b/dts/Bindings/iio/adc/vf610-adc.txt @@ -9,7 +9,7 @@ Required properties: - interrupts: Should contain the interrupt for the device - clocks: The clock is needed by the ADC controller, ADC clock source is ipg clock. - clock-names: Must contain "adc", matching entry in the clocks property. -- vref-supply: The regulator supply ADC refrence voltage. +- vref-supply: The regulator supply ADC reference voltage. Example: adc0: adc@4003b000 { diff --git a/dts/Bindings/iio/dac/max5821.txt b/dts/Bindings/iio/dac/max5821.txt new file mode 100644 index 0000000000..54276ce8c9 --- /dev/null +++ b/dts/Bindings/iio/dac/max5821.txt @@ -0,0 +1,14 @@ +Maxim max5821 DAC device driver + +Required properties: + - compatible: Must be "maxim,max5821" + - reg: Should contain the DAC I2C address + - vref-supply: Phandle to the vref power supply + +Example: + + max5821@38 { + compatible = "maxim,max5821"; + reg = <0x38>; + vref-supply = <®_max5821>; + }; |