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| author | Krzysztof Kozlowski <krzk@kernel.org> | 2019-02-12 18:45:49 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-03-23 20:11:11 +0100 |
| commit | f644d56fe1d7e8f264c2d86c0eebcfa84883b071 (patch) | |
| tree | 0b2d38f80c0b168f96c9c0dd85819938546322fe /Documentation/devicetree | |
| parent | a52251155bab8c569bf697f1eb23302e61fd2beb (diff) | |
| download | blackbird-obmc-linux-f644d56fe1d7e8f264c2d86c0eebcfa84883b071.tar.gz blackbird-obmc-linux-f644d56fe1d7e8f264c2d86c0eebcfa84883b071.zip | |
iio: adc: exynos-adc: Use proper number of channels for Exynos4x12
commit 103cda6a3b8d2c10d5f8cd7abad118e9db8f4776 upstream.
Exynos4212 and Exynos4412 have only four ADC channels so using
"samsung,exynos-adc-v1" compatible (for eight channels ADCv1) on them is
wrong. Add a new compatible for Exynos4x12.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/devicetree')
| -rw-r--r-- | Documentation/devicetree/bindings/iio/adc/samsung,exynos-adc.txt | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/iio/adc/samsung,exynos-adc.txt b/Documentation/devicetree/bindings/iio/adc/samsung,exynos-adc.txt index a10c1f89037d..e1fe02f3e3e9 100644 --- a/Documentation/devicetree/bindings/iio/adc/samsung,exynos-adc.txt +++ b/Documentation/devicetree/bindings/iio/adc/samsung,exynos-adc.txt @@ -11,11 +11,13 @@ New driver handles the following Required properties: - compatible: Must be "samsung,exynos-adc-v1" - for exynos4412/5250 controllers. + for Exynos5250 controllers. Must be "samsung,exynos-adc-v2" for future controllers. Must be "samsung,exynos3250-adc" for controllers compatible with ADC of Exynos3250. + Must be "samsung,exynos4212-adc" for + controllers compatible with ADC of Exynos4212 and Exynos4412. Must be "samsung,exynos7-adc" for the ADC in Exynos7 and compatibles Must be "samsung,s3c2410-adc" for |
