forked from Minki/linux
ARM: dts: rockchip: fix PPI misconfiguration on Cortex-A9 socs
According to [0] pointed out by Marc Zyngier in a report about a
similar error message, PPIs 11 and 13 are edge triggered on
Cortex-A9 socs including the rk3066 and rk3188 which currently
mark them as level triggered.
Until some time ago the gic did not care but commit 992345a58e
("irqchip/gic: WARN if setting the interrupt type for a PPI fails")
introduced a warning for that case.
Fix the warning on these socs by describing the interrupts correctly
and also using the binding constants for easier reading in the future.
[0] http://infocenter.arm.com/help/topic/com.arm.doc.ddi0407f/CCHEIGIC.html
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
parent
2d1f1d4c9f
commit
2e1aa605fa
@ -529,11 +529,11 @@
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};
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&global_timer {
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interrupts = <GIC_PPI 11 0xf04>;
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interrupts = <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_EDGE_RISING)>;
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};
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&local_timer {
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interrupts = <GIC_PPI 13 0xf04>;
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interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_EDGE_RISING)>;
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};
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&i2c0 {
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@ -132,14 +132,14 @@
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global_timer: global-timer@1013c200 {
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compatible = "arm,cortex-a9-global-timer";
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reg = <0x1013c200 0x20>;
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interrupts = <GIC_PPI 11 0x304>;
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interrupts = <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_EDGE_RISING)>;
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clocks = <&cru CORE_PERI>;
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};
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local_timer: local-timer@1013c600 {
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compatible = "arm,cortex-a9-twd-timer";
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reg = <0x1013c600 0x20>;
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interrupts = <GIC_PPI 13 0x304>;
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interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_EDGE_RISING)>;
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clocks = <&cru CORE_PERI>;
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};
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