From da6cddc7e8a40e6e8617deaae905c3e7bfcfdf94 Mon Sep 17 00:00:00 2001 From: Fabrice Gasnier Date: Wed, 18 Apr 2018 17:46:00 +0200 Subject: [PATCH] ARM: dts: stm32: Add DAC support to stm32mp157c Add support for DAC (Digital to Analog Converter) to STM32MP157C. STM32MP157C DAC has two output channels. Signed-off-by: Fabrice Gasnier Signed-off-by: Alexandre Torgue --- arch/arm/boot/dts/stm32mp157c.dtsi | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/arch/arm/boot/dts/stm32mp157c.dtsi b/arch/arm/boot/dts/stm32mp157c.dtsi index ee3e44032dd2..9c1a6c48d318 100644 --- a/arch/arm/boot/dts/stm32mp157c.dtsi +++ b/arch/arm/boot/dts/stm32mp157c.dtsi @@ -343,6 +343,30 @@ status = "disabled"; }; + dac: dac@40017000 { + compatible = "st,stm32h7-dac-core"; + reg = <0x40017000 0x400>; + clocks = <&rcc DAC12>; + clock-names = "pclk"; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + + dac1: dac@1 { + compatible = "st,stm32-dac"; + #io-channels-cells = <1>; + reg = <1>; + status = "disabled"; + }; + + dac2: dac@2 { + compatible = "st,stm32-dac"; + #io-channels-cells = <1>; + reg = <2>; + status = "disabled"; + }; + }; + uart7: serial@40018000 { compatible = "st,stm32h7-uart"; reg = <0x40018000 0x400>;