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Commit 10bd21c0 authored by Haojian Zhuang's avatar Haojian Zhuang
Browse files

ARM: mmp: fix missing cascade_irq in irq handler 



While supporting board in non-DT mode, icu_data[i]->cascade_irq isn't
assigned with correct value.

Signed-off-by: default avatarHaojian Zhuang <haojian.zhuang@gmail.com>
parent 51ce2919

arch/arm/mach-mmp/irq.c

+7 −0
Original line number Diff line number Diff line
@@ -241,6 +241,7 @@ void __init mmp2_init_icu(void) 
	icu_data[1].clr_mfp_irq_base = IRQ_MMP2_PMIC_BASE;

	icu_data[1].clr_mfp_hwirq = IRQ_MMP2_PMIC - IRQ_MMP2_PMIC_BASE;

	icu_data[1].nr_irqs = 2;

	icu_data[1].cascade_irq = 4;

	icu_data[1].virq_base = IRQ_MMP2_PMIC_BASE;

	icu_data[1].domain = irq_domain_add_legacy(NULL, icu_data[1].nr_irqs,

						   icu_data[1].virq_base, 0,
@@ -249,6 +250,7 @@ void __init mmp2_init_icu(void) 
	icu_data[2].reg_status = mmp_icu_base + 0x154;

	icu_data[2].reg_mask = mmp_icu_base + 0x16c;

	icu_data[2].nr_irqs = 2;

	icu_data[2].cascade_irq = 5;

	icu_data[2].virq_base = IRQ_MMP2_RTC_BASE;

	icu_data[2].domain = irq_domain_add_legacy(NULL, icu_data[2].nr_irqs,

						   icu_data[2].virq_base, 0,
@@ -257,6 +259,7 @@ void __init mmp2_init_icu(void) 
	icu_data[3].reg_status = mmp_icu_base + 0x180;

	icu_data[3].reg_mask = mmp_icu_base + 0x17c;

	icu_data[3].nr_irqs = 3;

	icu_data[3].cascade_irq = 9;

	icu_data[3].virq_base = IRQ_MMP2_KEYPAD_BASE;

	icu_data[3].domain = irq_domain_add_legacy(NULL, icu_data[3].nr_irqs,

						   icu_data[3].virq_base, 0,
@@ -265,6 +268,7 @@ void __init mmp2_init_icu(void) 
	icu_data[4].reg_status = mmp_icu_base + 0x158;

	icu_data[4].reg_mask = mmp_icu_base + 0x170;

	icu_data[4].nr_irqs = 5;

	icu_data[4].cascade_irq = 17;

	icu_data[4].virq_base = IRQ_MMP2_TWSI_BASE;

	icu_data[4].domain = irq_domain_add_legacy(NULL, icu_data[4].nr_irqs,

						   icu_data[4].virq_base, 0,
@@ -273,6 +277,7 @@ void __init mmp2_init_icu(void) 
	icu_data[5].reg_status = mmp_icu_base + 0x15c;

	icu_data[5].reg_mask = mmp_icu_base + 0x174;

	icu_data[5].nr_irqs = 15;

	icu_data[5].cascade_irq = 35;

	icu_data[5].virq_base = IRQ_MMP2_MISC_BASE;

	icu_data[5].domain = irq_domain_add_legacy(NULL, icu_data[5].nr_irqs,

						   icu_data[5].virq_base, 0,
@@ -281,6 +286,7 @@ void __init mmp2_init_icu(void) 
	icu_data[6].reg_status = mmp_icu_base + 0x160;

	icu_data[6].reg_mask = mmp_icu_base + 0x178;

	icu_data[6].nr_irqs = 2;

	icu_data[6].cascade_irq = 51;

	icu_data[6].virq_base = IRQ_MMP2_MIPI_HSI1_BASE;

	icu_data[6].domain = irq_domain_add_legacy(NULL, icu_data[6].nr_irqs,

						   icu_data[6].virq_base, 0,
@@ -289,6 +295,7 @@ void __init mmp2_init_icu(void) 
	icu_data[7].reg_status = mmp_icu_base + 0x188;

	icu_data[7].reg_mask = mmp_icu_base + 0x184;

	icu_data[7].nr_irqs = 2;

	icu_data[7].cascade_irq = 55;

	icu_data[7].virq_base = IRQ_MMP2_MIPI_HSI0_BASE;

	icu_data[7].domain = irq_domain_add_legacy(NULL, icu_data[7].nr_irqs,

						   icu_data[7].virq_base, 0,