e8068f0b1b
Add the required nodes for the interrupt controllers and register them through DT when a DTB is present. Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 43457
38 lines
1.1 KiB
Diff
38 lines
1.1 KiB
Diff
From 7c22b08baba941a8c83072047b0d2b55a6b952aa Mon Sep 17 00:00:00 2001
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From: Jonas Gorski <jogo@openwrt.org>
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Date: Mon, 1 Dec 2014 00:20:07 +0100
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Subject: [PATCH] MIPS: BCM63XX: register interrupt controllers through DT
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Signed-off-by: Jonas Gorski <jogo@openwrt.org>
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---
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arch/mips/bcm63xx/irq.c | 10 +++++++++-
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1 file changed, 9 insertions(+), 1 deletion(-)
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--- a/arch/mips/bcm63xx/irq.c
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+++ b/arch/mips/bcm63xx/irq.c
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@@ -15,6 +15,8 @@
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#include <linux/irqchip.h>
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#include <linux/irqchip/irq-bcm6345-ext-intc.h>
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#include <linux/irqchip/irq-bcm6345-l2-intc.h>
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+#include <linux/of.h>
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+#include <linux/of_fdt.h>
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#include <asm/irq_cpu.h>
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#include <asm/mipsregs.h>
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#include <bcm63xx_cpu.h>
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@@ -189,7 +191,15 @@ static void bcm63xx_init_irq(void)
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ext_shift);
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}
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+static const struct of_device_id irqchip_of_match_mips_cpu_intc __used __section(__irqchip_of_table) = {
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+ .compatible = "mti,cpu-interrupt-controller",
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+ .data = mips_cpu_irq_of_init,
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+};
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+
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void __init arch_init_irq(void)
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{
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- bcm63xx_init_irq();
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+ if (initial_boot_params)
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+ irqchip_init();
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+ else
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+ bcm63xx_init_irq();
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}
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