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arm64: zynqmp: Do not duplicate flash partition label property 

In kernel 5.4, support has been added for reading MTD devices via
the nvmem API.
For this the mtd devices are registered as read-only NVMEM providers
under sysfs with the same name as the flash partition label property.

So if flash partition label property of multiple flash devices are identical
then the second mtd device fails to get registered as a NVMEM provider.

This patch fixes the issue by having different label property for different
flashes.

Signed-off-by: Amit Kumar Mahapatra <amit.kumar-mahapatra@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
This commit is contained in:
Amit Kumar Mahapatra 2020-02-17 07:50:05 -07:00 committed by Michal Simek
parent d9872d8b47
commit 0546b1ab06
1 changed files with 2 additions and 2 deletions
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4
arch/arm/dts/zynqmp-zc1751-xm016-dc2.dts
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@ -197,7 +197,7 @@
reg = <0>;
partition@0 {
label = "data";
label = "spi0-data";
reg = <0x0 0x100000>;
};
};
@ -214,7 +214,7 @@
reg = <0>;
partition@0 {
label = "data";
label = "spi1-data";
reg = <0x0 0x84000>;
};
};