From: Joachim Eastwood <manabian@gmail.com>
Date: Sat, 12 Mar 2016 12:30:17 +0000 (+0100)
Subject: dt: document NXP LPC1850 DAC driver bindings
X-Git-Tag: v4.7-rc1~90^2~407^2~34
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d03b65967c902f4e8c0bd139542a9e4a7cc9a10d;p=platform%2Fkernel%2Flinux-exynos.git

dt: document NXP LPC1850 DAC driver bindings

Signed-off-by: Joachim Eastwood <manabian@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
---

diff --git a/Documentation/devicetree/bindings/iio/dac/lpc1850-dac.txt b/Documentation/devicetree/bindings/iio/dac/lpc1850-dac.txt
new file mode 100644
index 0000000..7d6647d
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/dac/lpc1850-dac.txt
@@ -0,0 +1,20 @@
+NXP LPC1850 DAC bindings
+
+Required properties:
+- compatible: Should be "nxp,lpc1850-dac"
+- reg: Offset and length of the register set for the ADC device
+- interrupts: The interrupt number for the ADC device
+- clocks: The root clock of the ADC controller
+- vref-supply: The regulator supply ADC reference voltage
+- resets: phandle to reset controller and line specifier
+
+Example:
+dac: dac@400e1000 {
+	compatible = "nxp,lpc1850-dac";
+	reg = <0x400e1000 0x1000>;
+	interrupts = <0>;
+	clocks = <&ccu1 CLK_APB3_DAC>;
+	vref-supply = <&reg_vdda>;
+	resets = <&rgu 42>;
+	status = "disabled";
+};