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Message-ID: <1484833519-9298-3-git-send-email-amelie.delaunay@st.com>
Date: Thu, 19 Jan 2017 14:45:18 +0100
From: Amelie Delaunay <amelie.delaunay@...com>
To: Rob Herring <robh+dt@...nel.org>,
Mark Rutland <mark.rutland@....com>,
Russell King <linux@...linux.org.uk>,
Maxime Coquelin <mcoquelin.stm32@...il.com>,
Alexandre Torgue <alexandre.torgue@...com>
CC: <devicetree@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>,
<linux-kernel@...r.kernel.org>,
Amelie Delaunay <amelie.delaunay@...com>
Subject: [PATCH 2/3] ARM: dts: stm32: Add RTC support for STM32F746 MCU
This patch adds STM32 RTC bindings for STM32F746.
Signed-off-by: Amelie Delaunay <amelie.delaunay@...com>
---
arch/arm/boot/dts/stm32f746.dtsi | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/arch/arm/boot/dts/stm32f746.dtsi b/arch/arm/boot/dts/stm32f746.dtsi
index b42f23d..c57d265 100644
--- a/arch/arm/boot/dts/stm32f746.dtsi
+++ b/arch/arm/boot/dts/stm32f746.dtsi
@@ -121,6 +121,20 @@
status = "disabled";
};
+ rtc: rtc@...02800 {
+ 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@...04400 {
compatible = "st,stm32f7-usart", "st,stm32f7-uart";
reg = <0x40004400 0x400>;
--
1.9.1
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