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| author | Amelie Delaunay <amelie.delaunay@st.com> | 2017-03-23 14:28:40 +0100 |
|---|---|---|
| committer | Alexandre TORGUE <alexandre.torgue@st.com> | 2017-03-23 18:18:59 +0100 |
| commit | 91a7f89c8f88d3a7e102b2db13288e14864c7b65 (patch) | |
| tree | 90b6fdeb209420dd02d7f120f2d607034621695c /arch/arm/boot/dts/stm32f746.dtsi | |
| parent | 156fdf11ae44fa7e572ce502e845848dedfb2048 (diff) | |
| download | linux-91a7f89c8f88d3a7e102b2db13288e14864c7b65.tar.gz | |
ARM: dts: stm32: set HSE_RTC clock frequency to 1 MHz on stm32f746
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/stm32f746.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/stm32f746.dtsi | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/stm32f746.dtsi b/arch/arm/boot/dts/stm32f746.dtsi index 09d6649471b5..af4bfd4a40be 100644 --- a/arch/arm/boot/dts/stm32f746.dtsi +++ b/arch/arm/boot/dts/stm32f746.dtsi @@ -320,6 +320,8 @@ reg = <0x40023800 0x400>; clocks = <&clk_hse>, <&clk_i2s_ckin>; st,syscfg = <&pwrcfg>; + assigned-clocks = <&rcc 1 CLK_HSE_RTC>; + assigned-clock-rates = <1000000>; }; }; }; |