diff options
Diffstat (limited to 'Documentation/devicetree/bindings')
| -rw-r--r-- | Documentation/devicetree/bindings/arm/samsung/exynos-adc.txt | 18 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/iio/dac/max5821.txt | 14 |
2 files changed, 29 insertions, 3 deletions
diff --git a/Documentation/devicetree/bindings/arm/samsung/exynos-adc.txt b/Documentation/devicetree/bindings/arm/samsung/exynos-adc.txt index adc61b095bd..709efaa3084 100644 --- a/Documentation/devicetree/bindings/arm/samsung/exynos-adc.txt +++ b/Documentation/devicetree/bindings/arm/samsung/exynos-adc.txt @@ -11,13 +11,25 @@ New driver handles the following Required properties: - compatible: Must be "samsung,exynos-adc-v1" - for exynos4412/5250 controllers. + for exynos4412/5250 and s5pv210 controllers. Must be "samsung,exynos-adc-v2" for future controllers. Must be "samsung,exynos3250-adc" for controllers compatible with ADC of Exynos3250. -- reg: Contains ADC register address range (base address and - length) and the address of the phy enable register. + Must be "samsung,s3c2410-adc" for + the ADC in s3c2410 and compatibles + Must be "samsung,s3c2416-adc" for + the ADC in s3c2416 and compatibles + Must be "samsung,s3c2440-adc" for + the ADC in s3c2440 and compatibles + Must be "samsung,s3c2443-adc" for + the ADC in s3c2443 and compatibles + Must be "samsung,s3c6410-adc" for + the ADC in s3c6410 and compatibles +- reg: List of ADC register address range + - The base address and range of ADC register + - The base address and range of ADC_PHY register (every + SoC except for s3c24xx/s3c64xx ADC) - interrupts: Contains the interrupt information for the timer. The format is being dependent on which interrupt controller the Samsung device uses. diff --git a/Documentation/devicetree/bindings/iio/dac/max5821.txt b/Documentation/devicetree/bindings/iio/dac/max5821.txt new file mode 100644 index 00000000000..54276ce8c97 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/dac/max5821.txt @@ -0,0 +1,14 @@ +Maxim max5821 DAC device driver + +Required properties: + - compatible: Must be "maxim,max5821" + - reg: Should contain the DAC I2C address + - vref-supply: Phandle to the vref power supply + +Example: + + max5821@38 { + compatible = "maxim,max5821"; + reg = <0x38>; + vref-supply = <®_max5821>; + }; |