diff options
| author | Paul Burton | 2015-05-24 23:37:42 +0100 |
|---|---|---|
| committer | Ralf Baechle | 2015-06-21 21:52:54 +0200 |
| commit | 8e8261eb6a13760665da7595bfcc405193e1982d (patch) | |
| tree | 4a4c4d147f299a65f7b35d22b9caa5ada672c9fc /arch | |
| parent | 892b8cf06d8a1e7f1e2b2084e9ca7e7e77f13402 (diff) | |
MIPS: JZ4740: probe CPU interrupt controller via DT
Use the generic irqchip_init function to probe irqchip drivers using DT,
and add the appropriate node to the JZ4740 devicetree in place of the
call to mips_cpu_irq_init.
Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: Kumar Gala <galak@codeaurora.org>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: devicetree@vger.kernel.org
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Cc: Brian Norris <computersforpeace@gmail.com>
Cc: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Patchwork: https://patchwork.linux-mips.org/patch/10166/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/mips/boot/dts/ingenic/jz4740.dtsi | 7 | ||||
| -rw-r--r-- | arch/mips/jz4740/irq.c | 4 |
2 files changed, 9 insertions, 2 deletions
diff --git a/arch/mips/boot/dts/ingenic/jz4740.dtsi b/arch/mips/boot/dts/ingenic/jz4740.dtsi index c538691fcc50..dd3642fb924d 100644 --- a/arch/mips/boot/dts/ingenic/jz4740.dtsi +++ b/arch/mips/boot/dts/ingenic/jz4740.dtsi @@ -2,4 +2,11 @@ #address-cells = <1>; #size-cells = <1>; compatible = "ingenic,jz4740"; + + cpuintc: interrupt-controller@0 { + #address-cells = <0>; + #interrupt-cells = <1>; + interrupt-controller; + compatible = "mti,cpu-interrupt-controller"; + }; }; diff --git a/arch/mips/jz4740/irq.c b/arch/mips/jz4740/irq.c index 97206b3deb97..3ec9087540b4 100644 --- a/arch/mips/jz4740/irq.c +++ b/arch/mips/jz4740/irq.c @@ -18,6 +18,7 @@ #include <linux/types.h> #include <linux/interrupt.h> #include <linux/ioport.h> +#include <linux/irqchip.h> #include <linux/timex.h> #include <linux/slab.h> #include <linux/delay.h> @@ -27,7 +28,6 @@ #include <asm/io.h> #include <asm/mipsregs.h> -#include <asm/irq_cpu.h> #include <asm/mach-jz4740/base.h> #include <asm/mach-jz4740/irq.h> @@ -84,7 +84,7 @@ void __init arch_init_irq(void) struct irq_chip_generic *gc; struct irq_chip_type *ct; - mips_cpu_irq_init(); + irqchip_init(); jz_intc_base = ioremap(JZ4740_INTC_BASE_ADDR, 0x14); |