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| author | Amelie Delaunay <amelie.delaunay@st.com> | 2017-01-19 14:45:00 +0100 |
|---|---|---|
| committer | Alexandre TORGUE <alexandre.torgue@st.com> | 2017-03-23 18:19:02 +0100 |
| commit | 859e2647f09b5e057c7c1dec026a874e1f64ba35 (patch) | |
| tree | 1bed02a9f70d68920cf65acbf052cdca98edba8e /arch/arm/boot/dts/stm32f746.dtsi | |
| parent | ARM: dts: stm32: set HSE_RTC clock frequency to 1 MHz on stm32f746 (diff) | |
| download | linux-859e2647f09b5e057c7c1dec026a874e1f64ba35.tar.xz linux-859e2647f09b5e057c7c1dec026a874e1f64ba35.zip | |
ARM: dts: stm32: Add RTC support for STM32F746 MCU
This patch adds STM32 RTC bindings for STM32F746.
Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com>
Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com>
Diffstat (limited to 'arch/arm/boot/dts/stm32f746.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/stm32f746.dtsi | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/stm32f746.dtsi b/arch/arm/boot/dts/stm32f746.dtsi index af4bfd4a40be..bd8406b02a57 100644 --- a/arch/arm/boot/dts/stm32f746.dtsi +++ b/arch/arm/boot/dts/stm32f746.dtsi @@ -121,6 +121,20 @@ status = "disabled"; }; + rtc: rtc@40002800 { + compatible = "st,stm32-rtc"; + reg = <0x40002800 0x400>; + clocks = <&rcc 1 CLK_RTC>; + clock-names = "ck_rtc"; + assigned-clocks = <&rcc 1 CLK_RTC>; + assigned-clock-parents = <&rcc 1 CLK_LSE>; + interrupt-parent = <&exti>; + interrupts = <17 1>; + interrupt-names = "alarm"; + st,syscfg = <&pwrcfg>; + status = "disabled"; + }; + usart2: serial@40004400 { compatible = "st,stm32f7-usart", "st,stm32f7-uart"; reg = <0x40004400 0x400>; |