From: Patrice Chotard <patrice.chot...@st.com>
Add missing HSI (High Speed Internal) and CSI (Low Power Internal)
oscillators nodes needed by STM32H7 RCC clock driver.
These clocks can be used as clocksource in some configuration.
Signed-off-by: Patrice Chotard <patrice.chot...@st.com>
---
arch/arm/dts/stm32h743.dtsi | 14 +++++++++++++-
1 file changed, 13 insertions(+), 1 deletion(-)
diff --git a/arch/arm/dts/stm32h743.dtsi b/arch/arm/dts/stm32h743.dtsi
index ca3faad..16e9308 100644
--- a/arch/arm/dts/stm32h743.dtsi
+++ b/arch/arm/dts/stm32h743.dtsi
@@ -71,7 +71,7 @@
#reset-cells = <1>;
compatible = "st,stm32h743-rcc", "st,stm32-rcc";
reg = <0x58024400 0x400>;
- clocks = <&clk_hse>, <&clk_lse>, <&clk_i2s>;
+ clocks = <&clk_hse>, <&clk_lse>, <&clk_i2s>,
<&clk_hsi>, <&clk_csi>;
st,syscfg = <&pwrcfg>;
};
@@ -108,6 +108,18 @@
reg = <0x52004000 0x1000>;
clocks = <&rcc FMC_CK>;
};
+
+ clk_hsi: clk-hsi {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <64000000>;
+ };
+
+ clk_csi: clk-csi {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <4000000>;
+ };
};
};
--
1.9.1
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