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ARM: mach-imx: mm-imx5: Retrieve tzic base address from dt

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As mx53 is a dt-only SoC, we should retrieve the tzic base address from the
device tree, instead of using the old MX53_IO_ADDRESS method.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
This commit is contained in:
Fabio Estevam 2013-10-01 00:21:13 -03:00 committed by Shawn Guo
parent bfcc7bcef5
commit 823b2fe25a
1 changed files with 9 additions and 1 deletions
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10
arch/arm/mach-imx/mm-imx5.c
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@ -15,6 +15,7 @@
#include <linux/init.h>
#include <linux/clk.h>
#include <linux/pinctrl/machine.h>
#include <linux/of_address.h>
#include <asm/mach/map.h>
@ -100,7 +101,14 @@ void __init mx51_init_irq(void)
void __init mx53_init_irq(void)
{
tzic_init_irq(MX53_IO_ADDRESS(MX53_TZIC_BASE_ADDR));
struct device_node *np;
void __iomem *base;
np = of_find_compatible_node(NULL, NULL, "fsl,imx53-tzic");
base = of_iomap(np, 0);
WARN_ON(!base);
tzic_init_irq(base);
}
static struct sdma_platform_data imx51_sdma_pdata __initdata = {