diff options
Diffstat (limited to 'target/linux/lantiq/patches-3.14/0037-MIPS-lantiq-move-eiu-init-after-irq_domain-register.patch')
| -rw-r--r-- | target/linux/lantiq/patches-3.14/0037-MIPS-lantiq-move-eiu-init-after-irq_domain-register.patch | 74 |
1 files changed, 0 insertions, 74 deletions
diff --git a/target/linux/lantiq/patches-3.14/0037-MIPS-lantiq-move-eiu-init-after-irq_domain-register.patch b/target/linux/lantiq/patches-3.14/0037-MIPS-lantiq-move-eiu-init-after-irq_domain-register.patch deleted file mode 100644 index 32e4ab89d9..0000000000 --- a/target/linux/lantiq/patches-3.14/0037-MIPS-lantiq-move-eiu-init-after-irq_domain-register.patch +++ /dev/null @@ -1,74 +0,0 @@ -From baea71233ed1796651cab6ead484a18666a765aa Mon Sep 17 00:00:00 2001 -From: John Crispin <blogic@openwrt.org> -Date: Thu, 11 Sep 2014 19:25:25 +0200 -Subject: [PATCH] MIPS: lantiq: move eiu init after irq_domain register - -Signed-off-by: John Crispin <blogic@openwrt.org> ---- - arch/mips/lantiq/irq.c | 48 ++++++++++++++++++++++++------------------------ - 1 file changed, 24 insertions(+), 24 deletions(-) - ---- a/arch/mips/lantiq/irq.c -+++ b/arch/mips/lantiq/irq.c -@@ -380,30 +380,6 @@ int __init icu_of_init(struct device_nod - panic("Failed to remap icu memory"); - } - -- /* the external interrupts are optional and xway only */ -- eiu_node = of_find_compatible_node(NULL, NULL, "lantiq,eiu-xway"); -- if (eiu_node && !of_address_to_resource(eiu_node, 0, &res)) { -- /* find out how many external irq sources we have */ -- exin_avail = of_irq_count(eiu_node); -- -- if (exin_avail > MAX_EIU) -- exin_avail = MAX_EIU; -- -- ret = of_irq_to_resource_table(eiu_node, -- ltq_eiu_irq, exin_avail); -- if (ret != exin_avail) -- panic("failed to load external irq resources"); -- -- if (request_mem_region(res.start, resource_size(&res), -- res.name) < 0) -- pr_err("Failed to request eiu memory"); -- -- ltq_eiu_membase = ioremap_nocache(res.start, -- resource_size(&res)); -- if (!ltq_eiu_membase) -- panic("Failed to remap eiu memory"); -- } -- - /* turn off all irqs by default */ - for (i = 0; i < MAX_IM; i++) { - /* make sure all irqs are turned off by default */ -@@ -460,6 +436,30 @@ int __init icu_of_init(struct device_nod - if (MIPS_CPU_TIMER_IRQ != 7) - irq_create_mapping(ltq_domain, MIPS_CPU_TIMER_IRQ); - -+ /* the external interrupts are optional and xway only */ -+ eiu_node = of_find_compatible_node(NULL, NULL, "lantiq,eiu-xway"); -+ if (eiu_node && !of_address_to_resource(eiu_node, 0, &res)) { -+ /* find out how many external irq sources we have */ -+ exin_avail = of_irq_count(eiu_node); -+ -+ if (exin_avail > MAX_EIU) -+ exin_avail = MAX_EIU; -+ -+ ret = of_irq_to_resource_table(eiu_node, -+ ltq_eiu_irq, exin_avail); -+ if (ret != exin_avail) -+ panic("failed to load external irq resources"); -+ -+ if (request_mem_region(res.start, resource_size(&res), -+ res.name) < 0) -+ pr_err("Failed to request eiu memory"); -+ -+ ltq_eiu_membase = ioremap_nocache(res.start, -+ resource_size(&res)); -+ if (!ltq_eiu_membase) -+ panic("Failed to remap eiu memory"); -+ } -+ - return 0; - } - |