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ARM: dts: ls1021a-qds: add compatible string "fsl,ls1021aqds-fpga" for on boards FPGA chip

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Add front compatible string "fsl,ls1021aqds-fpga" for on boards FPGA chip
and remove unused property bank-width and device-width, which used for
MTD devices and FPGA is not a MTD devices.

Fix below CHECK_DTBS warning:
rch/arm/boot/dts/nxp/ls/ls1021a-qds.dtb: memory-controller@1530000 (fsl,ifc): board-control@3,0: 'oneOf' conditional failed, one must be fixed:
        'bank-width', 'device-width' do not match any of the regexes: '^gpio@[0-9a-f]+$', '^mdio-mux@[a-f0-9,]+$', '^pinctrl-[0-9]+$'
        /home/lizhi/source/linux-upstream-pci-ep-arm/arch/arm/boot/dts/nxp/ls/ls1021a-qds.dtb: memory-controller@1530000 (fsl,ifc): board-control@3,0:compatible: 'oneOf' conditional failed, one must be fixed:
                ['simple-mfd'] is too short
arch/arm/boot/dts/nxp/ls/ls1021a-qds.dtb: memory-controller@1530000 (fsl,ifc): board-control@3,0: Unevaluated properties are not allowed ('#address-cells', '#size-cells', 'bank-width', 'compatible', 'device-width', 'mdio-mux@54', 'ranges', 'reg' were unexpected)

Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
This commit is contained in:
Frank Li 2026-07-08 14:55:14 -04:00
parent 092d1fad3b
commit 28228f9ea5
1 changed files with 1 additions and 3 deletions
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arch/arm/boot/dts/nxp/ls/ls1021a-qds.dts
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@ -205,10 +205,8 @@ nand@2,0 {
fpga: board-control@3,0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "simple-mfd";
compatible = "fsl,ls1021aqds-fpga", "fsl,fpga-qixis", "simple-mfd";
reg = <0x3 0x0 0x0000100>;
bank-width = <1>;
device-width = <1>;
ranges = <0 3 0 0x100>;
mdio-mux@54 {