ARM: dts: imx: Mark IIM as syscon on i.MX51/i.MX53

Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

IIM contains system fuses with information like SoC unique ID
(serial) on i.MX51 and i.MX53. Add "syscon" compatible allowing
simple access.

Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

authored by

Sebastian Reichel and committed by

Shawn Guo 5 years ago 36034ae5 7c040ba9

+2 -2

2 changed files

expand all

arch

arm

boot

dts

imx51.dtsi

imx53.dtsi

+1 -1

arch/arm/boot/dts/imx51.dtsi

··· 467 467 }; 468 468 469 469 iim: efuse@83f98000 { 470 - compatible = "fsl,imx51-iim", "fsl,imx27-iim"; 470 + compatible = "fsl,imx51-iim", "fsl,imx27-iim", "syscon"; 471 471 reg = <0x83f98000 0x4000>; 472 472 interrupts = <69>; 473 473 clocks = <&clks IMX5_CLK_IIM_GATE>;

+1 -1

arch/arm/boot/dts/imx53.dtsi

··· 668 668 }; 669 669 670 670 iim: efuse@63f98000 { 671 - compatible = "fsl,imx53-iim", "fsl,imx27-iim"; 671 + compatible = "fsl,imx53-iim", "fsl,imx27-iim", "syscon"; 672 672 reg = <0x63f98000 0x4000>; 673 673 interrupts = <69>; 674 674 clocks = <&clks IMX5_CLK_IIM_GATE>;