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Groups > linux.kernel > #1559736
| From | Amelie Delaunay <amelie.delaunay@st.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCHv3 RESEND 1/8] ARM: dts: stm32: set HSE_RTC clock frequency to 1 MHz on stm32f429 |
| Date | 2017-01-16 14:40 +0100 |
| Message-ID | <t0fFU-10y-13@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
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>
---
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 e9324a3..557c1f4 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 {
--
1.9.1
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[PATCHv3 RESEND 1/8] ARM: dts: stm32: set HSE_RTC clock frequency to 1 MHz on stm32f429 Amelie Delaunay <amelie.delaunay@st.com> - 2017-01-16 14:40 +0100
[PATCHv3 RESEND 4/8] ARM: dts: stm32: Add RTC support for STM32F429 MCU Amelie Delaunay <amelie.delaunay@st.com> - 2017-01-16 14:40 +0100
Re: [PATCHv3 RESEND 4/8] ARM: dts: stm32: Add RTC support for STM32F429 MCU Alexandre Torgue <alexandre.torgue@st.com> - 2017-01-16 15:50 +0100
[PATCHv3 RESEND 5/8] ARM: dts: stm32: enable RTC on stm32f429-disco Amelie Delaunay <amelie.delaunay@st.com> - 2017-01-16 14:40 +0100
Re: [PATCHv3 RESEND 5/8] ARM: dts: stm32: enable RTC on stm32f429-disco Alexandre Torgue <alexandre.torgue@st.com> - 2017-01-16 15:50 +0100
[PATCHv3 RESEND 7/8] ARM: dts: stm32: enable RTC on stm32429i-eval Amelie Delaunay <amelie.delaunay@st.com> - 2017-01-16 14:40 +0100
Re: [PATCHv3 RESEND 7/8] ARM: dts: stm32: enable RTC on stm32429i-eval Alexandre Torgue <alexandre.torgue@st.com> - 2017-01-16 15:50 +0100
Re: [PATCHv3 RESEND 1/8] ARM: dts: stm32: set HSE_RTC clock frequency to 1 MHz on stm32f429 Alexandre Torgue <alexandre.torgue@st.com> - 2017-01-16 15:50 +0100
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