[PATCHv3 1/8] ARM: dts: stm32: set HSE_RTC clock frequency to 1 MHz on stm32f429

[Amelie Delaunay]

This patch set HSE_RTC clock frequency to 1 MHz, as the clock supplied to
the RTC must be 1 MHz.

Signed-off-by: Amelie Delaunay <amelie.delau...@st.com>
---
 arch/arm/boot/dts/stm32f429.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/boot/dts/stm32f429.dtsi b/arch/arm/boot/dts/stm32f429.dtsi
index b077f99..d195ccf 100644
--- a/arch/arm/boot/dts/stm32f429.dtsi
+++ b/arch/arm/boot/dts/stm32f429.dtsi
@@ -371,6 +371,8 @@
                        reg = <0x40023800 0x400>;
                        clocks = <&clk_hse>, <&clk_i2s_ckin>;
                        st,syscfg = <&pwrcfg>;
+                       assigned-clocks = <&rcc 1 CLK_HSE_RTC>;
+                       assigned-clock-rates = <1000000>;
                };
 
                dma1: dma-controller@40026000 {
-- 
1.9.1