linux-kernel - [PATCH 4/9] ARM: dts: imx6qdl-tqma6: Add partitions subnode to spi-nor

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Message-ID: <20250219081748.1181507-5-alexander.stein@ew.tq-group.com>
Date: Wed, 19 Feb 2025 09:17:39 +0100
From: Alexander Stein <alexander.stein@...tq-group.com>
To: Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Shawn Guo <shawnguo@...nel.org>,
	Sascha Hauer <s.hauer@...gutronix.de>,
	Pengutronix Kernel Team <kernel@...gutronix.de>,
	Fabio Estevam <festevam@...il.com>
Cc: Markus Niebel <Markus.Niebel@...tq-group.com>,
	linux@...tq-group.com,
	devicetree@...r.kernel.org,
	imx@...ts.linux.dev,
	linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	Alexander Stein <alexander.stein@...tq-group.com>
Subject: [PATCH 4/9] ARM: dts: imx6qdl-tqma6: Add partitions subnode to spi-nor

From: Markus Niebel <Markus.Niebel@...tq-group.com>

The bootloader may add MTD partitions in this subnode if present.
Add an empty partitions node which the bootloader will fill with
configured MTD partitions. Remove #size-cells from MTD node
because this is deprecated.

Signed-off-by: Markus Niebel <Markus.Niebel@...tq-group.com>
Signed-off-by: Alexander Stein <alexander.stein@...tq-group.com>
---
 arch/arm/boot/dts/nxp/imx/imx6qdl-tqma6.dtsi | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-tqma6.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-tqma6.dtsi
index 6eee1a4b0b19f..07492f63a1f80 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6qdl-tqma6.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-tqma6.dtsi
@@ -17,10 +17,14 @@ m25p80: flash@0 {
 		compatible = "jedec,spi-nor";
 		reg = <0>;
 		spi-max-frequency = <50000000>;
-		#address-cells = <1>;
-		#size-cells = <1>;
 		vcc-supply = <&sw4_reg>;
 		m25p,fast-read;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+		};
 	};
 };
 
-- 
2.43.0