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Fri, 20 Feb 2026 15:59:21 +0100 (CET) From: Alexander Feilke To: Pengutronix Kernel Team , Fabio Estevam , linux@ew.tq-group.com, devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Alexander Feilke , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Frank Li , Sascha Hauer Subject: [PATCH v2 1/3] ARM: dts: imx7s: add boot phase properties Date: Fri, 20 Feb 2026 15:59:07 +0100 Message-ID: <20260220145917.1797286-2-Alexander.Feilke@ew.tq-group.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260220145917.1797286-1-Alexander.Feilke@ew.tq-group.com> References: <20260220145917.1797286-1-Alexander.Feilke@ew.tq-group.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-cloud-security-sender: alexander.feilke@ew.tq-group.com X-cloud-security-recipient: linux-kernel@vger.kernel.org X-cloud-security-crypt: load encryption module X-cloud-security-Mailarchiv: E-Mail archived for: alexander.feilke@ew.tq-group.com X-cloud-security-Mailarchivtype: outbound X-cloud-security-Virusscan: CLEAN X-cloud-security-disclaimer: This E-Mail was scanned by E-Mailservice on mx-relay90-hz2.antispameurope.com with 4fHYLL0kZXzWxwB X-cloud-security-connect: he-nlb01-hz1.hornetsecurity.com[94.100.132.6], TLS=1, IP=94.100.132.6 X-cloud-security-Digest: c614331d226334654bdcc2f6989c9275 X-cloud-security: scantime:2.494 DKIM-Signature: a=rsa-sha256; bh=68DvBw7C0r/sh/Gh8ps74CB7ldatS0EygipCKbHo5Hs=; c=relaxed/relaxed; d=ew.tq-group.com; h=content-type:mime-version:subject:from:to:message-id:date; s=hse1; t=1771599579; v=1; b=CbXG4GXTJzKYImNluJGr9LMHyaZJxZMyZEFEU++GJRcpPFFqx7hLbJQ3S5iVvKHftbHx0iIE 9SWkZ4StYppgBwRso3D0L9AyqB7np/v+9RxE+1BNxx+YH0S3U9TqEXufRSYaws2NgrSKN1D7jz4 /BHWLHAdvoJTFDJ7bodKAv+/Wd5W8PZPUeE0k+9w+Ym5UGpQXF4OP8lEsnYdtnDdpWBGikdlX14 To5quuq73ks939fk8Uqq61lLozm/lNszipcnOiszSml9UcGIv+3Io9Qs0HVpgaQBjumMh4tGtSU pjBixQWEx9Mh3NkrZAKFKKQTYHteZDwqgsvsyiyh9/oVQ== Content-Type: text/plain; charset="utf-8" dtschema/schemas/bootph.yaml describe various node usage during boot phases with DT. Adds boot phase properties to essential resources in imx7s device trees. This includes the buses aips1-3, iomuxc and SOC access. Signed-off-by: Alexander Feilke --- arch/arm/boot/dts/nxp/imx/imx7s.dtsi | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm/boot/dts/nxp/imx/imx7s.dtsi b/arch/arm/boot/dts/nxp/i= mx/imx7s.dtsi index 9235dd7e93bb..5c9be24ba7c5 100644 --- a/arch/arm/boot/dts/nxp/imx/imx7s.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx7s.dtsi @@ -209,6 +209,7 @@ soc: soc { compatible =3D "simple-bus"; interrupt-parent =3D <&gpc>; ranges; + bootph-pre-ram; =20 ocram: sram@900000 { compatible =3D "mmio-sram"; @@ -371,6 +372,7 @@ aips1: bus@30000000 { #size-cells =3D <1>; reg =3D <0x30000000 0x400000>; ranges; + bootph-pre-ram; =20 gpio1: gpio@30200000 { compatible =3D "fsl,imx7d-gpio", "fsl,imx35-gpio"; @@ -543,6 +545,7 @@ kpp: keypad@30320000 { iomuxc: pinctrl@30330000 { compatible =3D "fsl,imx7d-iomuxc"; reg =3D <0x30330000 0x10000>; + bootph-pre-ram; }; =20 gpr: iomuxc-gpr@30340000 { @@ -712,6 +715,7 @@ aips2: bus@30400000 { #size-cells =3D <1>; reg =3D <0x30400000 0x400000>; ranges; + bootph-pre-ram; =20 adc1: adc@30610000 { compatible =3D "fsl,imx7d-adc"; @@ -902,6 +906,7 @@ aips3: bus@30800000 { #size-cells =3D <1>; reg =3D <0x30800000 0x400000>; ranges; + bootph-pre-ram; =20 spba-bus@30800000 { compatible =3D "fsl,spba-bus", "simple-bus"; --=20 2.43.0