Messages in this thread Patch in this message | | | From | Valentin Caron <> | Subject | [PATCH 1/7] ARM: dts: stm32: change USART1 clock to an SCMI clock on stm32mp15 boards | Date | Mon, 27 Mar 2023 17:29:42 +0200 |
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On ST stm32mp15 boards, change clock of USART1 node to SCMI clock "CK_SCMI_USART1"
Signed-off-by: Valentin Caron <valentin.caron@foss.st.com> --- arch/arm/boot/dts/stm32mp157a-dk1-scmi.dts | 4 ++++ arch/arm/boot/dts/stm32mp157c-dk2-scmi.dts | 4 ++++ arch/arm/boot/dts/stm32mp157c-ed1-scmi.dts | 4 ++++ arch/arm/boot/dts/stm32mp157c-ev1-scmi.dts | 4 ++++ 4 files changed, 16 insertions(+)
diff --git a/arch/arm/boot/dts/stm32mp157a-dk1-scmi.dts b/arch/arm/boot/dts/stm32mp157a-dk1-scmi.dts index e539cc80bef8..5c8164c10e46 100644 --- a/arch/arm/boot/dts/stm32mp157a-dk1-scmi.dts +++ b/arch/arm/boot/dts/stm32mp157a-dk1-scmi.dts @@ -77,3 +77,7 @@ &rng1 { &rtc { clocks = <&scmi_clk CK_SCMI_RTCAPB>, <&scmi_clk CK_SCMI_RTC>; }; + +&usart1 { + clocks = <&scmi_clk CK_SCMI_USART1>; +}; diff --git a/arch/arm/boot/dts/stm32mp157c-dk2-scmi.dts b/arch/arm/boot/dts/stm32mp157c-dk2-scmi.dts index 97e4f94b0a24..2c9a207a9d49 100644 --- a/arch/arm/boot/dts/stm32mp157c-dk2-scmi.dts +++ b/arch/arm/boot/dts/stm32mp157c-dk2-scmi.dts @@ -83,3 +83,7 @@ &rng1 { &rtc { clocks = <&scmi_clk CK_SCMI_RTCAPB>, <&scmi_clk CK_SCMI_RTC>; }; + +&usart1 { + clocks = <&scmi_clk CK_SCMI_USART1>; +}; diff --git a/arch/arm/boot/dts/stm32mp157c-ed1-scmi.dts b/arch/arm/boot/dts/stm32mp157c-ed1-scmi.dts index 9cf0a44d2f47..21c8169f0e82 100644 --- a/arch/arm/boot/dts/stm32mp157c-ed1-scmi.dts +++ b/arch/arm/boot/dts/stm32mp157c-ed1-scmi.dts @@ -82,3 +82,7 @@ &rng1 { &rtc { clocks = <&scmi_clk CK_SCMI_RTCAPB>, <&scmi_clk CK_SCMI_RTC>; }; + +&usart1 { + clocks = <&scmi_clk CK_SCMI_USART1>; +}; diff --git a/arch/arm/boot/dts/stm32mp157c-ev1-scmi.dts b/arch/arm/boot/dts/stm32mp157c-ev1-scmi.dts index 3b9dd6f4ccc9..0084abbeb60e 100644 --- a/arch/arm/boot/dts/stm32mp157c-ev1-scmi.dts +++ b/arch/arm/boot/dts/stm32mp157c-ev1-scmi.dts @@ -88,3 +88,7 @@ &rng1 { &rtc { clocks = <&scmi_clk CK_SCMI_RTCAPB>, <&scmi_clk CK_SCMI_RTC>; }; + +&usart1 { + clocks = <&scmi_clk CK_SCMI_USART1>; +}; -- 2.25.1
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