From: Patrice Chotard patrice.chotard@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.chotard@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>; + }; }; };