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ARM: dts: socfpga: remove the reg property in the pmu

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The Cortex-A9 PMU accesses the hardware via system coprocessor registers,
not memory-mapped I/O. The driver does not parse or use a 'reg' property
from the device tree, so we can remove the reg from the DTS.

This change fixes this dtbs_check warning:

(arm,cortex-a9-pmu): 'reg' does not match any of the regexes

Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
This commit is contained in:
Dinh Nguyen 2026-04-23 12:48:47 -05:00
parent 66764673e0
commit b5a0814a2c
2 changed files with 2 additions and 6 deletions
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4
arch/arm/boot/dts/intel/socfpga/socfpga.dtsi
View File

@ -37,13 +37,11 @@ cpu1: cpu@1 {
};
};
pmu: pmu@ff111000 {
pmu: pmu {
compatible = "arm,cortex-a9-pmu";
interrupt-parent = <&intc>;
interrupts = <0 176 4>, <0 177 4>;
interrupt-affinity = <&cpu0>, <&cpu1>;
reg = <0xff111000 0x1000>,
<0xff113000 0x1000>;
};
intc: interrupt-controller@fffed000 {

4
arch/arm/boot/dts/intel/socfpga/socfpga_arria10.dtsi
View File

@ -29,13 +29,11 @@ cpu1: cpu@1 {
};
};
pmu: pmu@ff111000 {
pmu: pmu {
compatible = "arm,cortex-a9-pmu";
interrupt-parent = <&intc>;
interrupts = <0 124 4>, <0 125 4>;
interrupt-affinity = <&cpu0>, <&cpu1>;
reg = <0xff111000 0x1000>,
<0xff113000 0x1000>;
};
intc: interrupt-controller@ffffd000 {