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authorHarald Geyer <harald@ccbib.org>2016-04-10 13:03:18 +0000
committerJonathan Cameron <jic23@kernel.org>2016-04-10 14:26:25 +0100
commit5ea9274b8613f87120bfa6b0c0abc384c26cefb9 (patch)
tree8ad8d89658bc28d530a6c01896131334f8939c4b /Documentation/devicetree/bindings/staging
parentbc11ca4a0b84a2f2ebaca2614b92998738d13b1e (diff)
iio: mxs-lradc: Move binding document out of staging as well
commit f836c45922446df872250a12dd08e48978aceb2f moved mxs-lradc driver out of staging. However the binding document was left in the old place. Signed-off-by: Harald Geyer <harald@ccbib.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/staging')
-rw-r--r--Documentation/devicetree/bindings/staging/iio/adc/mxs-lradc.txt47
1 files changed, 0 insertions, 47 deletions
diff --git a/Documentation/devicetree/bindings/staging/iio/adc/mxs-lradc.txt b/Documentation/devicetree/bindings/staging/iio/adc/mxs-lradc.txt
deleted file mode 100644
index 555fb117d4fa..000000000000
--- a/Documentation/devicetree/bindings/staging/iio/adc/mxs-lradc.txt
+++ /dev/null
@@ -1,47 +0,0 @@
-* Freescale MXS LRADC device driver
-
-Required properties:
-- compatible: Should be "fsl,imx23-lradc" for i.MX23 SoC and "fsl,imx28-lradc"
- for i.MX28 SoC
-- reg: Address and length of the register set for the device
-- interrupts: Should contain the LRADC interrupts
-
-Optional properties:
-- fsl,lradc-touchscreen-wires: Number of wires used to connect the touchscreen
- to LRADC. Valid value is either 4 or 5. If this
- property is not present, then the touchscreen is
- disabled. 5 wires is valid for i.MX28 SoC only.
-- fsl,ave-ctrl: number of samples per direction to calculate an average value.
- Allowed value is 1 ... 32, default is 4
-- fsl,ave-delay: delay between consecutive samples. Allowed value is
- 2 ... 2048. It is used if 'fsl,ave-ctrl' > 1, counts at
- 2 kHz and its default is 2 (= 1 ms)
-- fsl,settling: delay between plate switch to next sample. Allowed value is
- 1 ... 2047. It counts at 2 kHz and its default is
- 10 (= 5 ms)
-
-Example for i.MX23 SoC:
-
- lradc@80050000 {
- compatible = "fsl,imx23-lradc";
- reg = <0x80050000 0x2000>;
- interrupts = <36 37 38 39 40 41 42 43 44>;
- status = "okay";
- fsl,lradc-touchscreen-wires = <4>;
- fsl,ave-ctrl = <4>;
- fsl,ave-delay = <2>;
- fsl,settling = <10>;
- };
-
-Example for i.MX28 SoC:
-
- lradc@80050000 {
- compatible = "fsl,imx28-lradc";
- reg = <0x80050000 0x2000>;
- interrupts = <10 14 15 16 17 18 19 20 21 22 23 24 25>;
- status = "okay";
- fsl,lradc-touchscreen-wires = <5>;
- fsl,ave-ctrl = <4>;
- fsl,ave-delay = <2>;
- fsl,settling = <10>;
- };