diff options
| author | Amelie Delaunay <amelie.delaunay@st.com> | 2017-01-16 16:29:00 +0300 |
|---|---|---|
| committer | Alexandre TORGUE <alexandre.torgue@st.com> | 2017-01-20 16:59:47 +0300 |
| commit | 8867295da3934ba637580df2fd1f7b4f6783deeb (patch) | |
| tree | 2963076d1d532ccfe0b24ada7058e578860b3462 /arch/arm/boot/dts/stm32f429.dtsi | |
| parent | 2da751b09ac47dfc213cf2eea6e15b5c45b67aba (diff) | |
| download | linux-8867295da3934ba637580df2fd1f7b4f6783deeb.tar.xz | |
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>
Diffstat (limited to 'arch/arm/boot/dts/stm32f429.dtsi')
| -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 { |