ARM: mach-imx: mm-imx5: Retrieve tzic base address from dt (823b2fe2) · Commits · 戴 / test

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>

arch/arm/mach-imx/mm-imx5.c

+9 −1

Original line number	Diff line number	Diff line
		@@ -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 = {

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