| Message ID | 20240423113151.2145120-2-alexander.stein@ew.tq-group.com (mailing list archive) |
|---|---|
| State | Handled Elsewhere, archived |
| Headers | show |
| Series | [1/6] arm64: dts: freescale: tqma9352: Add partitions subnode to spi-nor | expand |
On Tue, Apr 23, 2024 at 01:31:46PM +0200, Alexander Stein wrote: > The bootloader adds MTD partitions in this subnode if present, or in the > spi-nor node itself otherwise. Direct children cause warnings like: > 425e0000.spi: ofpart partition /soc@0/bus@42000000/spi@425e0000/flash@0/ > partition@600000 (/soc@0/bus@42000000/spi@425e0000/flash@0) #size-cells > is wrongly set to <0>, assuming <1> for parsing partitions. > > This is due flexspi node having #size-cells = <0>. Setting #size-cells in > MTD nodes itself is deprecated by mtd.yaml. > Fix all this by adding an empty partitions node which the bootloader will > fill with configured MTD partitions. > > Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Applied all, thanks!
diff --git a/arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi b/arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi index 9d2328c185c90..edbd8cad35bca 100644 --- a/arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi +++ b/arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi @@ -75,6 +75,12 @@ flash0: flash@0 { spi-max-frequency = <62000000>; spi-tx-bus-width = <4>; spi-rx-bus-width = <4>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + }; }; };
The bootloader adds MTD partitions in this subnode if present, or in the spi-nor node itself otherwise. Direct children cause warnings like: 425e0000.spi: ofpart partition /soc@0/bus@42000000/spi@425e0000/flash@0/ partition@600000 (/soc@0/bus@42000000/spi@425e0000/flash@0) #size-cells is wrongly set to <0>, assuming <1> for parsing partitions. This is due flexspi node having #size-cells = <0>. Setting #size-cells in MTD nodes itself is deprecated by mtd.yaml. Fix all this by adding an empty partitions node which the bootloader will fill with configured MTD partitions. Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> --- arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi | 6 ++++++ 1 file changed, 6 insertions(+)