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ARM: imx3: Retrieve the AVIC base address from devicetree
Now that imx31 and imx35 has been converted to a devicetree-only platform, retrieve the AVIC base address from devicetree. Signed-off-by: Fabio Estevam <festevam@gmail.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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@ -112,7 +112,14 @@ void __init imx31_init_early(void)
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void __init mx31_init_irq(void)
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{
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mxc_init_irq(MX31_IO_ADDRESS(MX31_AVIC_BASE_ADDR));
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void __iomem *avic_base;
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struct device_node *np;
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np = of_find_compatible_node(NULL, NULL, "fsl,imx31-avic");
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avic_base = of_iomap(np, 0);
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BUG_ON(!avic_base);
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mxc_init_irq(avic_base);
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}
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#endif /* ifdef CONFIG_SOC_IMX31 */
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@ -154,6 +161,13 @@ void __init imx35_init_early(void)
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void __init mx35_init_irq(void)
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{
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mxc_init_irq(MX35_IO_ADDRESS(MX35_AVIC_BASE_ADDR));
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void __iomem *avic_base;
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struct device_node *np;
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np = of_find_compatible_node(NULL, NULL, "fsl,imx35-avic");
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avic_base = of_iomap(np, 0);
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BUG_ON(!avic_base);
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mxc_init_irq(avic_base);
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}
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#endif /* ifdef CONFIG_SOC_IMX35 */
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