From 1a5b7d41f8f6ec087372bef348c46f5844a472b6 Mon Sep 17 00:00:00 2001 From: Boris BREZILLON Date: Tue, 17 Dec 2013 16:16:00 +0000 Subject: [PATCH] iio: at91: document ADC clock properties Document the clock properties required by the at91 ADC driver. Signed-off-by: Boris Brezillon Acked-by: Nicolas Ferre Signed-off-by: Jonathan Cameron --- Documentation/devicetree/bindings/arm/atmel-adc.txt | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/atmel-adc.txt b/Documentation/devicetree/bindings/arm/atmel-adc.txt index d1061469f63d..9a1175b46f49 100644 --- a/Documentation/devicetree/bindings/arm/atmel-adc.txt +++ b/Documentation/devicetree/bindings/arm/atmel-adc.txt @@ -5,6 +5,9 @@ Required properties: can be "at91sam9260", "at91sam9g45" or "at91sam9x5" - reg: Should contain ADC registers location and length - interrupts: Should contain the IRQ line for the ADC + - clock-names: tuple listing input clock names. + Required elements: "adc_clk", "adc_op_clk". + - clocks: phandles to input clocks. - atmel,adc-channels-used: Bitmask of the channels muxed and enable for this device - atmel,adc-startup-time: Startup Time of the ADC in microseconds as @@ -44,6 +47,8 @@ adc0: adc@fffb0000 { compatible = "atmel,at91sam9260-adc"; reg = <0xfffb0000 0x100>; interrupts = <20 4>; + clocks = <&adc_clk>, <&adc_op_clk>; + clock-names = "adc_clk", "adc_op_clk"; atmel,adc-channel-base = <0x30>; atmel,adc-channels-used = <0xff>; atmel,adc-drdy-mask = <0x10000>; -- 2.30.2