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

As mx53 is a dt-only SoC, we should retrieve the iomuxc 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 00:21:14 -03:00 committed by Shawn Guo
parent 823b2fe25a
commit 6fc6c93eb6
1 changed files with 8 additions and 1 deletions
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9
arch/arm/mach-imx/mm-imx5.c
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@ -89,8 +89,15 @@ void __init imx51_init_early(void)
void __init imx53_init_early(void)
{
struct device_node *np;
void __iomem *base;
mxc_set_cpu_type(MXC_CPU_MX53);
mxc_iomux_v3_init(MX53_IO_ADDRESS(MX53_IOMUXC_BASE_ADDR));
np = of_find_compatible_node(NULL, NULL, "fsl,imx53-iomuxc");
base = of_iomap(np, 0);
WARN_ON(!base);
mxc_iomux_v3_init(base);
imx_src_init();
}