From a1acbc223a0c000edc5353f0710d0001772c158d Mon Sep 17 00:00:00 2001 From: Fabrice Gasnier <fabrice.gasnier@st.com> Date: Mon, 28 Oct 2019 17:11:47 +0100 Subject: [PATCH] dt-bindings: iio: stm32-adc: add max clock rate property Add optional dt property to tune maximum desired analog clock rate. Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> --- Documentation/devicetree/bindings/iio/adc/st,stm32-adc.txt | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.txt b/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.txt index 4c0da8c74bb2..8de933146771 100644 --- a/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.txt +++ b/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.txt @@ -53,6 +53,8 @@ Optional properties: analog input switches on stm32mp1. - st,syscfg: Phandle to system configuration controller. It can be used to control the analog circuitry on stm32mp1. +- st,max-clk-rate-hz: Allow to specify desired max clock rate used by analog + circuitry. Contents of a stm32 adc child node: ----------------------------------- -- 2.30.9