diff options
| author | David Wu <david.wu@rock-chips.com> | 2016-03-15 18:44:15 +0100 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2016-03-20 11:27:25 +0100 |
| commit | ae549a72212c94c757fa3ecbcaa986cc9d2e2b96 (patch) | |
| tree | fbf605da1034efed1f382b44057c51022df65571 /Documentation | |
| parent | staging: iio: isl29028: use regmap to retrieve struct device (diff) | |
| download | linux-ae549a72212c94c757fa3ecbcaa986cc9d2e2b96.tar.xz linux-ae549a72212c94c757fa3ecbcaa986cc9d2e2b96.zip | |
iio: adc: rockchip_saradc: add saradc support for rk3399
The ADC is a 6-channel signal-ended 10-bit Successive
Approximation Register (SAR) A/D Converter.
Signed-off-by: David Wu <david.wu@rock-chips.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/iio/adc/rockchip-saradc.txt | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.txt b/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.txt index a9a5fe19ff2a..bf99e2f24788 100644 --- a/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.txt +++ b/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.txt @@ -1,7 +1,11 @@ Rockchip Successive Approximation Register (SAR) A/D Converter bindings Required properties: -- compatible: Should be "rockchip,saradc" or "rockchip,rk3066-tsadc" +- compatible: should be "rockchip,<name>-saradc" or "rockchip,rk3066-tsadc" + - "rockchip,saradc": for rk3188, rk3288 + - "rockchip,rk3066-tsadc": for rk3036 + - "rockchip,rk3399-saradc": for rk3399 + - reg: physical base address of the controller and length of memory mapped region. - interrupts: The interrupt number to the cpu. The interrupt specifier format |