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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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78119fd106
Commit 2361613206, "of/irq: Refactor interrupt-map parsing" introduced
a bug. The irq parsing will fail for some nodes that don't have a reg
property. It is fixed by deferring the check for reg until it is
actually needed. Also adjust the testcase data to catch the bug.
Signed-off-by: Grant Likely <grant.likely@linaro.org>
Tested-by: Stephen Warren <swarren@nvidia.com>
Tested-by: Ming Lei <tom.leiming@gmail.com>
Tested-by: Stephen Warren <swarren@nvidia.com>
Cc: Rob Herring <rob.herring@calxeda.com>
59 lines
1.1 KiB
Plaintext
59 lines
1.1 KiB
Plaintext
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/ {
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testcase-data {
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interrupts {
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#address-cells = <1>;
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#size-cells = <1>;
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test_intc0: intc0 {
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interrupt-controller;
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#interrupt-cells = <1>;
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};
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test_intc1: intc1 {
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interrupt-controller;
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#interrupt-cells = <3>;
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};
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test_intc2: intc2 {
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interrupt-controller;
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#interrupt-cells = <2>;
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};
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test_intmap0: intmap0 {
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#interrupt-cells = <1>;
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#address-cells = <0>;
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interrupt-map = <1 &test_intc0 9>,
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<2 &test_intc1 10 11 12>,
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<3 &test_intc2 13 14>,
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<4 &test_intc2 15 16>;
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};
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test_intmap1: intmap1 {
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#interrupt-cells = <2>;
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interrupt-map = <0x5000 1 2 &test_intc0 15>;
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};
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interrupts0 {
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interrupt-parent = <&test_intc0>;
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interrupts = <1>, <2>, <3>, <4>;
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};
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interrupts1 {
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interrupt-parent = <&test_intmap0>;
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interrupts = <1>, <2>, <3>, <4>;
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};
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interrupts-extended0 {
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reg = <0x5000 0x100>;
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interrupts-extended = <&test_intc0 1>,
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<&test_intc1 2 3 4>,
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<&test_intc2 5 6>,
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<&test_intmap0 1>,
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<&test_intmap0 2>,
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<&test_intmap0 3>,
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<&test_intmap1 1 2>;
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};
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};
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};
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};
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