Example #1
0
void __init ux500_init_irq(void)
{
	void __iomem *dist_base;
	void __iomem *cpu_base;

	if (cpu_is_u5500()) {
		dist_base = __io_address(U5500_GIC_DIST_BASE);
		cpu_base = __io_address(U5500_GIC_CPU_BASE);
	} else if (cpu_is_u8500()) {
		dist_base = __io_address(U8500_GIC_DIST_BASE);
		cpu_base = __io_address(U8500_GIC_CPU_BASE);
	} else
		ux500_unknown_soc();

#ifdef CONFIG_OF
	if (of_have_populated_dt())
		of_irq_init(ux500_dt_irq_match);
	else
#endif
		gic_init(0, 29, dist_base, cpu_base);

	if (cpu_is_u5500())
		db5500_prcmu_early_init();
	if (cpu_is_u8500())
		db8500_prcmu_early_init();
	clk_init();
}
Example #2
0
void __init ux500_init_irq(void)
{
	void __iomem *dist_base;
	void __iomem *cpu_base;

	if (cpu_is_u5500()) {
		dist_base = __io_address(U5500_GIC_DIST_BASE);
		cpu_base = __io_address(U5500_GIC_CPU_BASE);
	} else if (cpu_is_u8500()) {
		dist_base = __io_address(U8500_GIC_DIST_BASE);
		cpu_base = __io_address(U8500_GIC_CPU_BASE);
	} else
		ux500_unknown_soc();

	gic_init(0, 29, dist_base, cpu_base);

	/*
	 * Init clocks here so that they are available for system timer
	 * initialization.
	 */
	if (cpu_is_u5500())
		db5500_prcmu_early_init();
	if (cpu_is_u8500())
		prcmu_early_init();
	clk_init();
}