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author | Harald Geyer <harald@ccbib.org> | 2016-04-10 16:03:18 +0300 |
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committer | Jonathan Cameron <jic23@kernel.org> | 2016-04-10 16:26:25 +0300 |
commit | 5ea9274b8613f87120bfa6b0c0abc384c26cefb9 (patch) | |
tree | 8ad8d89658bc28d530a6c01896131334f8939c4b /Documentation/devicetree/bindings/staging/iio/adc | |
parent | bc11ca4a0b84a2f2ebaca2614b92998738d13b1e (diff) | |
download | linux-5ea9274b8613f87120bfa6b0c0abc384c26cefb9.tar.xz |
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/iio/adc')
-rw-r--r-- | Documentation/devicetree/bindings/staging/iio/adc/mxs-lradc.txt | 47 |
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>; - }; |