On 7/14/19 6:13 PM, Jonathan Cameron wrote: > On Wed, 3 Jul 2019 12:08:16 +0200 > Fabrice Gasnier <fabrice.gasnier@xxxxxx> wrote: > >> On stm32mp157c, the ADC inputs are multiplexed with analog switches which >> have reduced performances when their supply is below 2.7V (vdda by >> default). >> Add syscfg registers that can be used on stm32mp157c, to get full ADC >> analog performances. >> >> Signed-off-by: Fabrice Gasnier <fabrice.gasnier@xxxxxx> > I've applied the patches using this on the assumption this will go via > the usual SoC route. > > Thanks, Hi Jonathan, Many thanks, Fabrice > > Jonathan > >> --- >> arch/arm/boot/dts/stm32mp157c.dtsi | 1 + >> 1 file changed, 1 insertion(+) >> >> diff --git a/arch/arm/boot/dts/stm32mp157c.dtsi b/arch/arm/boot/dts/stm32mp157c.dtsi >> index 2dd5162..b9a5b58 100644 >> --- a/arch/arm/boot/dts/stm32mp157c.dtsi >> +++ b/arch/arm/boot/dts/stm32mp157c.dtsi >> @@ -862,6 +862,7 @@ >> clocks = <&rcc ADC12>, <&rcc ADC12_K>; >> clock-names = "bus", "adc"; >> interrupt-controller; >> + st,syscfg = <&syscfg>; >> #interrupt-cells = <1>; >> #address-cells = <1>; >> #size-cells = <0>; >
