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ARM: dts: mxs: Drop dma-apb interrupt-names

Drop "interrupt-names" property, since it is broken. The drivers/dma/mxs-dma.c
in Linux kernel does not use it, the property contains duplicate array entries
in existing DTs, and even malformed entries (gmpi, should have been gpmi). Get
rid of that optional property altogether.

Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

authored by

Marek Vasut and committed by
Shawn Guo b0bb7933 4ac665df

-10
-2
arch/arm/boot/dts/imx23.dtsi
··· 64 64 reg = <0x80004000 0x2000>; 65 65 interrupts = <0 14 20 0 66 66 13 13 13 13>; 67 - interrupt-names = "empty", "ssp0", "ssp1", "empty", 68 - "gpmi0", "gpmi1", "gpmi2", "gpmi3"; 69 67 #dma-cells = <1>; 70 68 dma-channels = <8>; 71 69 clocks = <&clks 15>;
-8
arch/arm/boot/dts/imx28.dtsi
··· 85 85 88 88 88 88 86 86 88 88 88 88 87 87 87 86 0 0>; 88 - interrupt-names = "ssp0", "ssp1", "ssp2", "ssp3", 89 - "gpmi0", "gmpi1", "gpmi2", "gmpi3", 90 - "gpmi4", "gmpi5", "gpmi6", "gmpi7", 91 - "hsadc", "lcdif", "empty", "empty"; 92 88 #dma-cells = <1>; 93 89 dma-channels = <16>; 94 90 clocks = <&clks 25>; ··· 997 1001 80 81 68 69 998 1002 70 71 72 73 999 1003 74 75 76 77>; 1000 - interrupt-names = "auart4-rx", "auart4-tx", "spdif-tx", "empty", 1001 - "saif0", "saif1", "i2c0", "i2c1", 1002 - "auart0-rx", "auart0-tx", "auart1-rx", "auart1-tx", 1003 - "auart2-rx", "auart2-tx", "auart3-rx", "auart3-tx"; 1004 1004 #dma-cells = <1>; 1005 1005 dma-channels = <16>; 1006 1006 clocks = <&clks 26>;