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| author | Krzysztof Kozlowski <krzk@kernel.org> | 2019-02-12 20:45:49 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-09-16 09:22:06 +0300 |
| commit | 0d7f329e2431c1a211d53f52a26f021cb2be97d5 (patch) | |
| tree | c9cd00001758b64870c9da90c3bec75dc4c10521 /Documentation | |
| parent | 4e516b721a509a781a9d586790c80592ac5b11a4 (diff) | |
| download | linux-0d7f329e2431c1a211d53f52a26f021cb2be97d5.tar.xz | |
iio: adc: exynos-adc: Use proper number of channels for Exynos4x12
[ Upstream commit 103cda6a3b8d2c10d5f8cd7abad118e9db8f4776 ]
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: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'Documentation')
| -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 |