From bb2de9a333d17bb1b048ad208002501226b83f03 Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Tue, 6 Jun 2017 08:07:28 +0200 Subject: dts: update to v4.12-rc1 Signed-off-by: Sascha Hauer --- dts/Bindings/iio/adc/aspeed_adc.txt | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 dts/Bindings/iio/adc/aspeed_adc.txt (limited to 'dts/Bindings/iio/adc/aspeed_adc.txt') diff --git a/dts/Bindings/iio/adc/aspeed_adc.txt b/dts/Bindings/iio/adc/aspeed_adc.txt new file mode 100644 index 0000000000..674e133b7c --- /dev/null +++ b/dts/Bindings/iio/adc/aspeed_adc.txt @@ -0,0 +1,20 @@ +Aspeed ADC + +This device is a 10-bit converter for 16 voltage channels. All inputs are +single ended. + +Required properties: +- compatible: Should be "aspeed,ast2400-adc" or "aspeed,ast2500-adc" +- reg: memory window mapping address and length +- clocks: Input clock used to derive the sample clock. Expected to be the + SoC's APB clock. +- #io-channel-cells: Must be set to <1> to indicate channels are selected + by index. + +Example: + adc@1e6e9000 { + compatible = "aspeed,ast2400-adc"; + reg = <0x1e6e9000 0xb0>; + clocks = <&clk_apb>; + #io-channel-cells = <1>; + }; -- cgit v1.2.3