Re: [PATCH v2 6/6] arm64: dts: st: Add boot phase tags for STMicroelectronics mp2 boards
From: Alexandre TORGUE <alexandre.torgue@foss.st.com>
Date: 2026-01-08 16:17:00
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Hi Patrice On 11/14/25 18:26, Patrice Chotard wrote:
The bootph-all flag was introduced in dt-schema (dtschema/schemas/bootph.yaml) to define node usage across different boot phases. To ensure SD boot, timer, gpio, syscfg, clock and uart nodes need to be present in all boot stages, so add missing bootph-all phase flag to these nodes to support SD boot. Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> --- arch/arm64/boot/dts/st/stm32mp211.dtsi | 7 +++++++ arch/arm64/boot/dts/st/stm32mp215f-dk.dts | 1 + arch/arm64/boot/dts/st/stm32mp231.dtsi | 22 ++++++++++++++++++++++ arch/arm64/boot/dts/st/stm32mp235f-dk.dts | 11 +++++++++++ arch/arm64/boot/dts/st/stm32mp251.dtsi | 26 ++++++++++++++++++++++++++ arch/arm64/boot/dts/st/stm32mp255.dtsi | 3 ++- arch/arm64/boot/dts/st/stm32mp257f-dk.dts | 11 +++++++++++ arch/arm64/boot/dts/st/stm32mp257f-ev1.dts | 11 +++++++++++ 8 files changed, 91 insertions(+), 1 deletion(-)
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quoted hunk ↗ jump to hunk
diff --git a/arch/arm64/boot/dts/st/stm32mp251.dtsi b/arch/arm64/boot/dts/st/stm32mp251.dtsi index a8e6e0f77b83..f6576304f42f 100644 --- a/arch/arm64/boot/dts/st/stm32mp251.dtsi +++ b/arch/arm64/boot/dts/st/stm32mp251.dtsi@@ -66,6 +66,7 @@ optee: optee {
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quoted hunk ↗ jump to hunk
ltdc: display-controller@48010000 { + bootph-all; compatible = "st,stm32mp251-ltdc"; reg = <0x48010000 0x400>; interrupts = <GIC_SPI 158 IRQ_TYPE_LEVEL_HIGH>,@@ -1577,6 +1585,7 @@ ltdc: display-controller@48010000 { clock-names = "lcd", "bus"; resets = <&rcc LTDC_R>; access-controllers = <&rifsc 80>; + bootph-all;
duplicate property = build issue.
status = "disabled"; };