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Date: Thu, 14 Jan 2016 16:38:15 +0100 From: Ludovic Desroches <ludovic.desroches@...el.com> To: <jic23@...nel.org>, <nicolas.ferre@...el.com>, <alexandre.belloni@...e-electrons.com> CC: <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>, <linux-iio@...r.kernel.org>, <plagnioj@...osoft.com>, <linux-arm-kernel@...ts.infradead.org>, <pmeerw@...erw.net>, <robh@...nel.org>, Ludovic Desroches <ludovic.desroches@...el.com> Subject: [PATCH v3 3/5] ARM: at91/dt: sama5d2: add adc device Add the ADC device, and remove the adc_op_clk which is useless since the adc sampling frequency is configured with sysfs. Signed-off-by: Ludovic Desroches <ludovic.desroches@...el.com> --- arch/arm/boot/dts/sama5d2.dtsi | 18 ++++++++++++------ 1 file changed, 12 insertions(+), 6 deletions(-) diff --git a/arch/arm/boot/dts/sama5d2.dtsi b/arch/arm/boot/dts/sama5d2.dtsi index 3f750f6..46dd430 100644 --- a/arch/arm/boot/dts/sama5d2.dtsi +++ b/arch/arm/boot/dts/sama5d2.dtsi @@ -88,12 +88,6 @@ #clock-cells = <0>; clock-frequency = <0>; }; - - adc_op_clk: adc_op_clk{ - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <1000000>; - }; }; ns_sram: sram@...00000 { @@ -1085,6 +1079,18 @@ status = "disabled"; }; + adc: adc@...30000 { + compatible = "atmel,sama5d2-adc"; + reg = <0xfc030000 0x100>; + interrupts = <40 IRQ_TYPE_LEVEL_HIGH 7>; + clocks = <&adc_clk>; + clock-names = "adc_clk"; + atmel,min-sample-rate-hz = <200000>; + atmel,max-sample-rate-hz = <20000000>; + atmel,startup-time-ms = <4>; + status = "disabled"; + }; + pioA: pinctrl@...38000 { compatible = "atmel,sama5d2-pinctrl"; reg = <0xfc038000 0x600>; -- 2.5.0
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