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From: Manikandan Muralidharan <manikandan.m@microchip.com>
To: <robh@kernel.org>, <krzk+dt@kernel.org>, <conor+dt@kernel.org>,
	<nicolas.ferre@microchip.com>, <alexandre.belloni@bootlin.com>,
	<claudiu.beznea@tuxon.dev>, <tudor.ambarus@linaro.org>,
	<pratyush@kernel.org>, <mwalle@kernel.org>,
	<miquel.raynal@bootlin.com>, <richard@nod.at>, <vigneshr@ti.com>,
	<devicetree@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-kernel@vger.kernel.org>, <linux-mtd@lists.infradead.org>
Cc: Manikandan Muralidharan <manikandan.m@microchip.com>
Subject: [PATCH v3 2/3] ARM: dts: microchip: sama5d27_wlsom1: update the QSPI partitions using "fixed-partition" binding
Date: Wed, 21 May 2025 12:33:35 +0530	[thread overview]
Message-ID: <20250521070336.402202-3-manikandan.m@microchip.com> (raw)
In-Reply-To: <20250521070336.402202-1-manikandan.m@microchip.com>

update the QSPI partitions using "fixed-partition" binding

Signed-off-by: Manikandan Muralidharan <manikandan.m@microchip.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@40000 {
-			label = "bootloader";
-			reg = <0x40000 0xc0000>;
-		};
+			at91bootstrap@0 {
+				label = "at91bootstrap";
+				reg = <0x0 0x40000>;
+			};
 
-		bootloaderenvred@100000 {
-			label = "bootloader env redundant";
-			reg = <0x100000 0x40000>;
-		};
+			bootloader@40000 {
+				label = "bootloader";
+				reg = <0x40000 0xc0000>;
+			};
 
-		bootloaderenv@140000 {
-			label = "bootloader env";
-			reg = <0x140000 0x40000>;
-		};
+			bootloaderenvred@100000 {
+				label = "bootloader env redundant";
+				reg = <0x100000 0x40000>;
+			};
 
-		dtb@180000 {
-			label = "device tree";
-			reg = <0x180000 0x80000>;
-		};
+			bootloaderenv@140000 {
+				label = "bootloader env";
+				reg = <0x140000 0x40000>;
+			};
 
-		kernel@200000 {
-			label = "kernel";
-			reg = <0x200000 0x600000>;
+			dtb@180000 {
+				label = "device tree";
+				reg = <0x180000 0x80000>;
+			};
+
+			kernel@200000 {
+				label = "kernel";
+				reg = <0x200000 0x600000>;
+			};
 		};
 	};
 };
-- 
2.25.1


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  parent reply	other threads:[~2025-05-21  7:14 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-05-21  7:03 [PATCH v3 0/3] Read MAC Address from SST vendor specific SFDP region Manikandan Muralidharan
2025-05-21  7:03 ` [PATCH v3 1/3] mtd: spi-nor: sfdp: parse SFDP SST vendor map and register EUI addresses into NVMEM framework Manikandan Muralidharan
2025-06-07 11:01   ` Claudiu Beznea
2025-06-09  8:04   ` Tudor Ambarus
2025-06-11  6:49     ` Michael Walle
2025-05-21  7:03 ` Manikandan Muralidharan [this message]
2025-06-07 11:02   ` [PATCH v3 2/3] ARM: dts: microchip: sama5d27_wlsom1: update the QSPI partitions using "fixed-partition" binding Claudiu Beznea
2025-05-21  7:03 ` [PATCH v3 3/3] ARM: dts: microchip: sama5d27_wlsom1: Add nvmem-layout in QSPI for EUI48 MAC Address Manikandan Muralidharan
2025-06-09  8:17   ` Tudor Ambarus
     [not found]     ` <759e4a1e-6af4-4bf9-9a95-01a7f6faaf46@microchip.com>
2025-06-11  7:31       ` Michael Walle
     [not found]         ` <7c373149-53b9-4488-a8d0-e5560cdee7e0@microchip.com>
2025-06-12  6:17           ` Michael Walle
2025-05-21 12:56 ` [PATCH v3 0/3] Read MAC Address from SST vendor specific SFDP region Rob Herring (Arm)

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