| Message ID | 1525247091-18143-2-git-send-email-fabrice.gasnier@st.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Wed, May 02, 2018 at 09:44:49AM +0200, Fabrice Gasnier wrote: > Document support for STM32MP1 ADC. It's quite similar to STM32H7 ADC. > Introduce "st,stm32mp1-adc" compatible to handle variants of this > hardware such as vregready flag, interrupts, clock rate. > > Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com> > --- > Changes in v2: > - Update dt-bindings following Rob's remark: STM32MP1 ADC has two > interrupt lines > --- > Documentation/devicetree/bindings/iio/adc/st,stm32-adc.txt | 6 +++++- > 1 file changed, 5 insertions(+), 1 deletion(-) Reviewed-by: Rob Herring <robh@kernel.org> -- To unsubscribe from this list: send the line "unsubscribe linux-iio" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On Mon, 7 May 2018 11:28:31 -0500 Rob Herring <robh@kernel.org> wrote: > On Wed, May 02, 2018 at 09:44:49AM +0200, Fabrice Gasnier wrote: > > Document support for STM32MP1 ADC. It's quite similar to STM32H7 ADC. > > Introduce "st,stm32mp1-adc" compatible to handle variants of this > > hardware such as vregready flag, interrupts, clock rate. > > > > Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com> > > --- > > Changes in v2: > > - Update dt-bindings following Rob's remark: STM32MP1 ADC has two > > interrupt lines > > --- > > Documentation/devicetree/bindings/iio/adc/st,stm32-adc.txt | 6 +++++- > > 1 file changed, 5 insertions(+), 1 deletion(-) > > Reviewed-by: Rob Herring <robh@kernel.org> > Thanks. Applied to the togreg branch of iio.git and pushed out as testing for the autobuilders to play with it. Jonathan -- To unsubscribe from this list: send the line "unsubscribe linux-iio" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.txt b/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.txt index e8bb824..f1ead43 100644 --- a/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.txt +++ b/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.txt @@ -24,8 +24,11 @@ Required properties: - compatible: Should be one of: "st,stm32f4-adc-core" "st,stm32h7-adc-core" + "st,stm32mp1-adc-core" - reg: Offset and length of the ADC block register set. -- interrupts: Must contain the interrupt for ADC block. +- interrupts: One or more interrupts for ADC block. Some parts like stm32f4 + and stm32h7 share a common ADC interrupt line. stm32mp1 has two separate + interrupt lines, one for each ADC within ADC block. - clocks: Core can use up to two clocks, depending on part used: - "adc" clock: for the analog circuitry, common to all ADCs. It's required on stm32f4. @@ -53,6 +56,7 @@ Required properties: - compatible: Should be one of: "st,stm32f4-adc" "st,stm32h7-adc" + "st,stm32mp1-adc" - reg: Offset of ADC instance in ADC block (e.g. may be 0x0, 0x100, 0x200). - clocks: Input clock private to this ADC instance. It's required only on stm32f4, that has per instance clock input for registers access.
Document support for STM32MP1 ADC. It's quite similar to STM32H7 ADC. Introduce "st,stm32mp1-adc" compatible to handle variants of this hardware such as vregready flag, interrupts, clock rate. Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com> --- Changes in v2: - Update dt-bindings following Rob's remark: STM32MP1 ADC has two interrupt lines --- Documentation/devicetree/bindings/iio/adc/st,stm32-adc.txt | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-)