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| author | Amelie Delaunay <amelie.delaunay@st.com> | 2017-01-16 14:29:00 +0100 |
|---|---|---|
| committer | Alexandre TORGUE <alexandre.torgue@st.com> | 2017-01-16 14:37:29 +0100 |
| commit | 8b9f4efd47a9ab75bb988944d5d784abba061224 (patch) | |
| tree | 2963076d1d532ccfe0b24ada7058e578860b3462 | |
| parent | cb5e497c0eafa6c593934f725bf48742f0e472b0 (diff) | |
| download | linux-8b9f4efd47a9ab75bb988944d5d784abba061224.tar.gz linux-8b9f4efd47a9ab75bb988944d5d784abba061224.zip | |
ARM: dts: stm32: set HSE_RTC clock frequency to 1 MHz on stm32f429
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.delaunay@st.com>
Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com>
| -rw-r--r-- | arch/arm/boot/dts/stm32f429.dtsi | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/stm32f429.dtsi b/arch/arm/boot/dts/stm32f429.dtsi index e9324a390ac7..557c1f482937 100644 --- a/arch/arm/boot/dts/stm32f429.dtsi +++ b/arch/arm/boot/dts/stm32f429.dtsi @@ -433,6 +433,8 @@ 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 { |