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Fri, 9 Jan 2026 10:22:49 +0100 From: Patrice Chotard Date: Fri, 9 Jan 2026 10:22:48 +0100 Subject: [PATCH v4 4/6] ARM: dts: stm32: Add boot phase tags for STMicroelectronics mp13 boards Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-ID: <20260109-upstream_uboot_properties-v4-4-75e06657c600@foss.st.com> References: <20260109-upstream_uboot_properties-v4-0-75e06657c600@foss.st.com> In-Reply-To: <20260109-upstream_uboot_properties-v4-0-75e06657c600@foss.st.com> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maxime Coquelin , Alexandre Torgue , Patrick Delaunay CC: , , , , Patrice Chotard X-Mailer: b4 0.14.3 X-ClientProxiedBy: ENXCAS1NODE2.st.com (10.75.128.138) To STKDAG1NODE1.st.com (10.75.128.132) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AM4PEPF00025F96:EE_|DB4PR10MB6966:EE_ X-MS-Office365-Filtering-Correlation-Id: 29d6f5e0-ae7f-4e93-4049-08de4f60a925 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|36860700013|82310400026|1800799024; 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X-MS-Exchange-AntiSpam-ExternalHop-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-ExternalHop-MessageData-0: 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 X-OriginatorOrg: foss.st.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 09 Jan 2026 09:22:50.5633 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 29d6f5e0-ae7f-4e93-4049-08de4f60a925 X-MS-Exchange-CrossTenant-Id: 75e027c9-20d5-47d5-b82f-77d7cd041e8f X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=75e027c9-20d5-47d5-b82f-77d7cd041e8f;Ip=[164.130.1.60];Helo=[smtpO365.st.com] X-MS-Exchange-CrossTenant-AuthSource: AM4PEPF00025F96.EURPRD83.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB4PR10MB6966 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 --- arch/arm/boot/dts/st/stm32mp131.dtsi | 21 +++++++++++++++++++++ arch/arm/boot/dts/st/stm32mp135f-dk.dts | 11 +++++++++++ 2 files changed, 32 insertions(+) diff --git a/arch/arm/boot/dts/st/stm32mp131.dtsi b/arch/arm/boot/dts/st/st= m32mp131.dtsi index fd730aa37c22..26c3b5529582 100644 --- a/arch/arm/boot/dts/st/stm32mp131.dtsi +++ b/arch/arm/boot/dts/st/stm32mp131.dtsi @@ -35,6 +35,7 @@ optee { compatible =3D "linaro,optee-tz"; interrupt-parent =3D <&intc>; interrupts =3D ; + bootph-all; }; =20 scmi: scmi { @@ -42,15 +43,18 @@ scmi: scmi { #address-cells =3D <1>; #size-cells =3D <0>; linaro,optee-channel-id =3D <0>; + bootph-all; =20 scmi_clk: protocol@14 { reg =3D <0x14>; #clock-cells =3D <1>; + bootph-all; }; =20 scmi_reset: protocol@16 { reg =3D <0x16>; #reset-cells =3D <1>; + bootph-all; }; =20 scmi_voltd: protocol@17 { @@ -88,6 +92,7 @@ intc: interrupt-controller@a0021000 { psci { compatible =3D "arm,psci-1.0"; method =3D "smc"; + bootph-some-ram; }; =20 timer { @@ -131,6 +136,7 @@ soc { #size-cells =3D <1>; interrupt-parent =3D <&intc>; ranges; + bootph-all; =20 timers2: timer@40000000 { #address-cells =3D <1>; @@ -791,6 +797,7 @@ rcc: rcc@50000000 { <&scmi_clk CK_SCMI_CSI>, <&scmi_clk CK_SCMI_LSE>, <&scmi_clk CK_SCMI_LSI>; + bootph-all; }; =20 pwr_regulators: pwr@50001000 { @@ -900,6 +907,7 @@ syscfg: syscon@50020000 { compatible =3D "st,stm32mp157-syscfg", "syscon"; reg =3D <0x50020000 0x400>; clocks =3D <&rcc SYSCFG>; + bootph-all; }; =20 lptimer4: timer@50023000 { @@ -1003,6 +1011,7 @@ iwdg2: watchdog@5a002000 { clocks =3D <&rcc IWDG2>, <&scmi_clk CK_SCMI_LSI>; clock-names =3D "pclk", "lsi"; status =3D "disabled"; + bootph-all; }; =20 rtc: rtc@5c004000 { @@ -1020,6 +1029,7 @@ bsec: efuse@5c005000 { reg =3D <0x5c005000 0x400>; #address-cells =3D <1>; #size-cells =3D <1>; + bootph-all; =20 part_number_otp: part_number_otp@4 { reg =3D <0x4 0x2>; @@ -1646,6 +1656,7 @@ usbphyc: usbphyc@5a006000 { vdda1v8-supply =3D <&scmi_reg18>; access-controllers =3D <&etzpc 5>; status =3D "disabled"; + bootph-all; =20 usbphyc_port0: usb-phy@0 { #phy-cells =3D <0>; @@ -1670,6 +1681,7 @@ pinctrl: pinctrl@50002000 { ranges =3D <0 0x50002000 0x8400>; interrupt-parent =3D <&exti>; st,syscfg =3D <&exti 0x60 0xff>; + bootph-all; =20 gpioa: gpio@50002000 { gpio-controller; @@ -1681,6 +1693,7 @@ gpioa: gpio@50002000 { st,bank-name =3D "GPIOA"; ngpios =3D <16>; gpio-ranges =3D <&pinctrl 0 0 16>; + bootph-all; }; =20 gpiob: gpio@50003000 { @@ -1693,6 +1706,7 @@ gpiob: gpio@50003000 { st,bank-name =3D "GPIOB"; ngpios =3D <16>; gpio-ranges =3D <&pinctrl 0 16 16>; + bootph-all; }; =20 gpioc: gpio@50004000 { @@ -1705,6 +1719,7 @@ gpioc: gpio@50004000 { st,bank-name =3D "GPIOC"; ngpios =3D <16>; gpio-ranges =3D <&pinctrl 0 32 16>; + bootph-all; }; =20 gpiod: gpio@50005000 { @@ -1717,6 +1732,7 @@ gpiod: gpio@50005000 { st,bank-name =3D "GPIOD"; ngpios =3D <16>; gpio-ranges =3D <&pinctrl 0 48 16>; + bootph-all; }; =20 gpioe: gpio@50006000 { @@ -1729,6 +1745,7 @@ gpioe: gpio@50006000 { st,bank-name =3D "GPIOE"; ngpios =3D <16>; gpio-ranges =3D <&pinctrl 0 64 16>; + bootph-all; }; =20 gpiof: gpio@50007000 { @@ -1741,6 +1758,7 @@ gpiof: gpio@50007000 { st,bank-name =3D "GPIOF"; ngpios =3D <16>; gpio-ranges =3D <&pinctrl 0 80 16>; + bootph-all; }; =20 gpiog: gpio@50008000 { @@ -1753,6 +1771,7 @@ gpiog: gpio@50008000 { st,bank-name =3D "GPIOG"; ngpios =3D <16>; gpio-ranges =3D <&pinctrl 0 96 16>; + bootph-all; }; =20 gpioh: gpio@50009000 { @@ -1765,6 +1784,7 @@ gpioh: gpio@50009000 { st,bank-name =3D "GPIOH"; ngpios =3D <15>; gpio-ranges =3D <&pinctrl 0 112 15>; + bootph-all; }; =20 gpioi: gpio@5000a000 { @@ -1777,6 +1797,7 @@ gpioi: gpio@5000a000 { st,bank-name =3D "GPIOI"; ngpios =3D <8>; gpio-ranges =3D <&pinctrl 0 128 8>; + bootph-all; }; }; }; diff --git a/arch/arm/boot/dts/st/stm32mp135f-dk.dts b/arch/arm/boot/dts/st= /stm32mp135f-dk.dts index 9764a6bfa5b4..a05d458c9b37 100644 --- a/arch/arm/boot/dts/st/stm32mp135f-dk.dts +++ b/arch/arm/boot/dts/st/stm32mp135f-dk.dts @@ -517,9 +517,20 @@ &uart4 { pinctrl-2 =3D <&uart4_idle_pins_a>; /delete-property/dmas; /delete-property/dma-names; + bootph-all; status =3D "okay"; }; =20 +&uart4_pins_a { + bootph-all; + pins1 { + bootph-all; + }; + pins2 { + bootph-all; + }; +}; + &uart8 { pinctrl-names =3D "default", "sleep", "idle"; pinctrl-0 =3D <&uart8_pins_a>; --=20 2.43.0