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ARM: mstar: Add interrupt to pm_uart

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Since we now have support for the interrupt controller pm_uart's
interrupt is routed through it make sense to wire up it's interrupt
in the device tree.

The interrupt is the same for all known chips so it goes in the
base dtsi.

Link: https://lore.kernel.org/r/20201002133418.2250277-4-daniel@0x0f.com
Signed-off-by: Daniel Palmer <daniel@0x0f.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Daniel Palmer 2020-10-02 22:34:16 +09:00 committed by Olof Johansson
parent 925595f77f
commit 0434460442
1 changed files with 1 additions and 0 deletions
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arch/arm/boot/dts/mstar-v7.dtsi
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@ -113,6 +113,7 @@
compatible = "ns16550a";
reg = <0x221000 0x100>;
reg-shift = <3>;
interrupts-extended = <&intc_irq GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
clock-frequency = <172000000>;
status = "disabled";
};