Linux kernel and device drivers for NXP i.MX platforms
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From: Max Merchel <Max.Merchel@ew.tq-group.com>
To: Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>, Frank Li <Frank.Li@nxp.com>,
	Sascha Hauer <s.hauer@pengutronix.de>,
	Pengutronix Kernel Team <kernel@pengutronix.de>,
	Fabio Estevam <festevam@gmail.com>
Cc: Max Merchel <Max.Merchel@ew.tq-group.com>,
	linux@ew.tq-group.com, devicetree@vger.kernel.org,
	imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Subject: [PATCH 4/4] ARM: dts: imx6qdl-mba6: add boot phase properties
Date: Wed, 18 Feb 2026 14:22:25 +0100	[thread overview]
Message-ID: <20260218132228.32056-5-Max.Merchel@ew.tq-group.com> (raw)
In-Reply-To: <20260218132228.32056-1-Max.Merchel@ew.tq-group.com>

Add boot phase properties to MBa6 device tree.

Signed-off-by: Max Merchel <Max.Merchel@ew.tq-group.com>
---
 arch/arm/boot/dts/nxp/imx/imx6qdl-mba6.dtsi | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-mba6.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-mba6.dtsi
index ee2c6bec92e8..74ccfe56828f 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6qdl-mba6.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-mba6.dtsi
@@ -206,6 +206,10 @@ ethphy: ethernet-phy@3 {
 	};
 };
 
+&gpio1 {
+	bootph-pre-ram;
+};
+
 &hdmi {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_hdmi>;
@@ -214,6 +218,8 @@ &hdmi {
 };
 
 &i2c1 {
+	bootph-pre-ram;
+
 	tlv320aic32x4: audio-codec@18 {
 		compatible = "ti,tlv320aic32x4";
 		reg = <0x18>;
@@ -274,6 +280,7 @@ &ssi1 {
 &uart2 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_uart2>;
+	bootph-pre-ram;
 	status = "okay";
 };
 
@@ -346,6 +353,7 @@ &usdhc2 {
 	no-sdio;
 	cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
 	wp-gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
+	bootph-all;
 	status = "okay";
 };
 
@@ -354,6 +362,7 @@ &wdog1 {
 	pinctrl-0 = <&pinctrl_wdog1>;
 	/* does not work on unmodified starter kit */
 	/* fsl,ext-reset-output; */
+	bootph-pre-ram;
 	status = "okay";
 };
 
@@ -544,6 +553,7 @@ pinctrl_uart2: uart2grp {
 			MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA 0x1b099
 			MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA 0x1b099
 		>;
+		bootph-pre-ram;
 	};
 
 	pinctrl_uart3: uart3grp {
@@ -587,6 +597,7 @@ MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x00017059
 			MX6QDL_PAD_GPIO_4__GPIO1_IO04  0x0001b099 /* usdhc2 CD */
 			MX6QDL_PAD_GPIO_2__GPIO1_IO02  0x0001b099 /* usdhc2 WP */
 		>;
+		bootph-all;
 	};
 
 	pinctrl_usbotg: usbotggrp {
@@ -602,5 +613,6 @@ pinctrl_wdog1: wdog1grp {
 			 /* Watchdog out */
 			MX6QDL_PAD_SD1_DAT2__WDOG1_B 0x0000b099
 		>;
+		bootph-pre-ram;
 	};
 };
-- 
2.43.0


  parent reply	other threads:[~2026-02-18 13:24 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-02-18 13:22 [PATCH 0/4] ARM: dts: TQMa6: modify for use in bootloaders Max Merchel
2026-02-18 13:22 ` [PATCH 1/4] ARM: dts: imx6qdl-tqma6: add missing labels Max Merchel
2026-02-18 19:42   ` Krzysztof Kozlowski
2026-02-18 13:22 ` [PATCH 2/4] ARM: dts: imx6qdl: add boot phase properties Max Merchel
2026-02-18 13:22 ` [PATCH 3/4] ARM: dts: imx6qdl-tqma6: " Max Merchel
2026-02-18 13:22 ` Max Merchel [this message]
2026-02-18 17:05 ` [PATCH 0/4] ARM: dts: TQMa6: modify for use in bootloaders Frank Li

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