From 8256aa7129f5d0d1692f6a18b83b66fef43405ed Mon Sep 17 00:00:00 2001 From: Shawn Guo Date: Mon, 25 Mar 2013 21:13:22 +0800 Subject: [PATCH] ARM: mxs: get icoll base address from device tree Rather than using the static definition, it gets icoll base address with mapping from device tree. As the result, inclusion can be removed from the driver now. Signed-off-by: Shawn Guo --- arch/arm/mach-mxs/icoll.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/arch/arm/mach-mxs/icoll.c b/arch/arm/mach-mxs/icoll.c index e26eeba..1cf32af 100644 --- a/arch/arm/mach-mxs/icoll.c +++ b/arch/arm/mach-mxs/icoll.c @@ -22,9 +22,9 @@ #include #include #include +#include #include #include -#include #include #define HW_ICOLL_VECTOR 0x0000 @@ -38,7 +38,7 @@ #define ICOLL_NUM_IRQS 128 -static void __iomem *icoll_base = MXS_IO_ADDRESS(MXS_ICOLL_BASE_ADDR); +static void __iomem *icoll_base; static struct irq_domain *icoll_domain; static void icoll_ack_irq(struct irq_data *d) @@ -103,6 +103,9 @@ static struct irq_domain_ops icoll_irq_domain_ops = { static void __init icoll_of_init(struct device_node *np, struct device_node *interrupt_parent) { + icoll_base = of_iomap(np, 0); + WARN_ON(!icoll_base); + /* * Interrupt Collector reset, which initializes the priority * for each irq to level 0. -- 2.7.4