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-rw-r--r--target/linux/brcm63xx/patches-3.14/373-MIPS-BCM63XX-register-interrupt-controllers-through-.patch38
1 files changed, 38 insertions, 0 deletions
diff --git a/target/linux/brcm63xx/patches-3.14/373-MIPS-BCM63XX-register-interrupt-controllers-through-.patch b/target/linux/brcm63xx/patches-3.14/373-MIPS-BCM63XX-register-interrupt-controllers-through-.patch
new file mode 100644
index 0000000000..5a74ddb839
--- /dev/null
+++ b/target/linux/brcm63xx/patches-3.14/373-MIPS-BCM63XX-register-interrupt-controllers-through-.patch
@@ -0,0 +1,38 @@
+From 7c22b08baba941a8c83072047b0d2b55a6b952aa Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Mon, 1 Dec 2014 00:20:07 +0100
+Subject: [PATCH] MIPS: BCM63XX: register interrupt controllers through DT
+
+Signed-off-by: Jonas Gorski <jogo@openwrt.org>
+---
+ arch/mips/bcm63xx/irq.c | 10 +++++++++-
+ 1 file changed, 9 insertions(+), 1 deletion(-)
+
+--- a/arch/mips/bcm63xx/irq.c
++++ b/arch/mips/bcm63xx/irq.c
+@@ -15,6 +15,8 @@
+ #include <linux/irqchip.h>
+ #include <linux/irqchip/irq-bcm6345-ext-intc.h>
+ #include <linux/irqchip/irq-bcm6345-l2-intc.h>
++#include <linux/of.h>
++#include <linux/of_fdt.h>
+ #include <asm/irq_cpu.h>
+ #include <asm/mipsregs.h>
+ #include <bcm63xx_cpu.h>
+@@ -189,7 +191,15 @@ static void bcm63xx_init_irq(void)
+ ext_shift);
+ }
+
++static const struct of_device_id irqchip_of_match_mips_cpu_intc __used __section(__irqchip_of_table) = {
++ .compatible = "mti,cpu-interrupt-controller",
++ .data = mips_cpu_irq_of_init,
++};
++
+ void __init arch_init_irq(void)
+ {
+- bcm63xx_init_irq();
++ if (initial_boot_params)
++ irqchip_init();
++ else
++ bcm63xx_init_irq();
+ }