spl: spl_legacy: Use IS_ENABLED() to remove #ifdef

[oweals/u-boot.git] / drivers / adc / Kconfig

diff --git a/drivers/adc/Kconfig b/drivers/adc/Kconfig
index 223b65eadaf17fc2812f07f7440f8b96f7d564b0..e719c38bb31a7176ccddfaf51b1459c196fe47f4 100644 (file)
--- a/drivers/adc/Kconfig
+++ b/drivers/adc/Kconfig
@@ -19,3 +19,47 @@ config ADC_EXYNOS
          - 10 analog input channels
          - 12-bit resolution
          - 600 KSPS of sample rate
+
+config ADC_SANDBOX
+       bool "Enable Sandbox ADC test driver"
+       help
+         This enables driver for Sandbox ADC device emulation.
+         It provides:
+         - 4 analog input channels
+         - 16-bit resolution
+         - single and multi-channel conversion mode
+
+config SARADC_MESON
+       bool "Enable Amlogic Meson SARADC driver"
+       imply REGMAP
+       help
+         This enables driver for Amlogic Meson SARADC.
+         It provides:
+         - 8 analog input channels
+         - 1O or 12 bits resolution
+         - Up to 1MSPS of sample rate
+
+config SARADC_ROCKCHIP
+       bool "Enable Rockchip SARADC driver"
+       help
+         This enables driver for Rockchip SARADC.
+         It provides:
+         - 2~6 analog input channels
+         - 1O or 12 bits resolution
+         - Up to 1MSPS of sample rate
+
+config STM32_ADC
+       bool "Enable STMicroelectronics STM32 ADC driver"
+       depends on ADC && (STM32H7 || ARCH_STM32MP)
+       help
+         This enables driver for STMicroelectronics STM32 analog-to-digital
+         converter (ADC).
+         A STM32 ADC block can be composed of several individual ADCs.
+         Each has its own private registers, but shares some resources:
+         - clock selection and prescaler
+         - voltage reference
+         - common registers area.
+         STM32 ADC driver is composed of:
+         - core driver to deal with common resources
+         - child driver to deal with individual ADC resources (declare ADC
+         device and associated channels, start/stop conversions)