linux-kernel - [PATCH v3 2/3] ARM: dts: microchip: sama5d27_wlsom1: update the QSPI partitions using "fixed-partition" binding

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Message-ID: <20250521070336.402202-3-manikandan.m@microchip.com>
Date: Wed, 21 May 2025 12:33:35 +0530
From: Manikandan Muralidharan <manikandan.m@...rochip.com>
To: <robh@...nel.org>, <krzk+dt@...nel.org>, <conor+dt@...nel.org>,
	<nicolas.ferre@...rochip.com>, <alexandre.belloni@...tlin.com>,
	<claudiu.beznea@...on.dev>, <tudor.ambarus@...aro.org>,
	<pratyush@...nel.org>, <mwalle@...nel.org>, <miquel.raynal@...tlin.com>,
	<richard@....at>, <vigneshr@...com>, <devicetree@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>, <linux-kernel@...r.kernel.org>,
	<linux-mtd@...ts.infradead.org>
CC: Manikandan Muralidharan <manikandan.m@...rochip.com>
Subject: [PATCH v3 2/3] ARM: dts: microchip: sama5d27_wlsom1: update the QSPI partitions using "fixed-partition" binding

update the QSPI partitions using "fixed-partition" binding

Signed-off-by: Manikandan Muralidharan <manikandan.m@...rochip.com>
---
 .../dts/microchip/at91-sama5d27_wlsom1.dtsi   | 54 ++++++++++---------
 1 file changed, 29 insertions(+), 25 deletions(-)

diff --git a/arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1.dtsi b/arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1.dtsi
index 9543214adc9f..b34c5072425a 100644
--- a/arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1.dtsi
+++ b/arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1.dtsi
@@ -229,8 +229,6 @@ &qspi1 {
 	status = "disabled";
 
 	qspi1_flash: flash@0 {
-		#address-cells = <1>;
-		#size-cells = <1>;
 		compatible = "jedec,spi-nor";
 		reg = <0>;
 		spi-max-frequency = <104000000>;
@@ -240,34 +238,40 @@ qspi1_flash: flash@0 {
 		m25p,fast-read;
 		status = "disabled";
 
-		at91bootstrap@0 {
-			label = "at91bootstrap";
-			reg = <0x0 0x40000>;
-		};
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
 
-		bootloader@...00 {
-			label = "bootloader";
-			reg = <0x40000 0xc0000>;
-		};
+			at91bootstrap@0 {
+				label = "at91bootstrap";
+				reg = <0x0 0x40000>;
+			};
 
-		bootloaderenvred@...000 {
-			label = "bootloader env redundant";
-			reg = <0x100000 0x40000>;
-		};
+			bootloader@...00 {
+				label = "bootloader";
+				reg = <0x40000 0xc0000>;
+			};
 
-		bootloaderenv@...000 {
-			label = "bootloader env";
-			reg = <0x140000 0x40000>;
-		};
+			bootloaderenvred@...000 {
+				label = "bootloader env redundant";
+				reg = <0x100000 0x40000>;
+			};
 
-		dtb@...000 {
-			label = "device tree";
-			reg = <0x180000 0x80000>;
-		};
+			bootloaderenv@...000 {
+				label = "bootloader env";
+				reg = <0x140000 0x40000>;
+			};
 
-		kernel@...000 {
-			label = "kernel";
-			reg = <0x200000 0x600000>;
+			dtb@...000 {
+				label = "device tree";
+				reg = <0x180000 0x80000>;
+			};
+
+			kernel@...000 {
+				label = "kernel";
+				reg = <0x200000 0x600000>;
+			};
 		};
 	};
 };
-- 
2.25.1