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authorLinus Torvalds <torvalds@linux-foundation.org>2016-05-28 16:41:39 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2016-05-28 16:41:39 -0700
commit4029632c344142e0e92da3ff4937cd41bd647bb4 (patch)
treee7c737913a21b65f0120cdbea6aa0ecc20608aad /drivers/irqchip
parentd66492bce151ac4c477cf1de97171777c0d62d20 (diff)
parenta8c5ddf08f1f7e587240c44f82f4762bd37df1f3 (diff)
downloadlinux-4029632c344142e0e92da3ff4937cd41bd647bb4.tar.bz2
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
Pull more MIPS updates from Ralf Baechle: "This is the secondnd batch of MIPS patches for 4.7. Summary: CPS: - Copy EVA configuration when starting secondary VPs. EIC: - Clear Status IPL. Lasat: - Fix a few off by one bugs. lib: - Mark intrinsics notrace. Not only are the intrinsics uninteresting, it would cause infinite recursion. MAINTAINERS: - Add file patterns for MIPS BRCM device tree bindings. - Add file patterns for mips device tree bindings. MT7628: - Fix MT7628 pinmux typos. - wled_an pinmux gpio. - EPHY LEDs pinmux support. Pistachio: - Enable KASLR VDSO: - Build microMIPS VDSO for microMIPS kernels. - Fix aliasing warning by building with `-fno-strict-aliasing' for debugging but also tracing them might result in recursion. Misc: - Add missing FROZEN hotplug notifier transitions. - Fix clk binding example for varioius PIC32 devices. - Fix cpu interrupt controller node-names in the DT files. - Fix XPA CPU feature separation. - Fix write_gc0_* macros when writing zero. - Add inline asm encoding helpers. - Add missing VZ accessor microMIPS encodings. - Fix little endian microMIPS MSA encodings. - Add 64-bit HTW fields and fix its configuration. - Fix sigreturn via VDSO on microMIPS kernel. - Lots of typo fixes. - Add definitions of SegCtl registers and use them" * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (49 commits) MIPS: Add missing FROZEN hotplug notifier transitions MIPS: Build microMIPS VDSO for microMIPS kernels MIPS: Fix sigreturn via VDSO on microMIPS kernel MIPS: devicetree: fix cpu interrupt controller node-names MIPS: VDSO: Build with `-fno-strict-aliasing' MIPS: Pistachio: Enable KASLR MIPS: lib: Mark intrinsics notrace MIPS: Fix 64-bit HTW configuration MIPS: Add 64-bit HTW fields MAINTAINERS: Add file patterns for mips device tree bindings MAINTAINERS: Add file patterns for mips brcm device tree bindings MIPS: Simplify DSP instruction encoding macros MIPS: Add missing tlbinvf/XPA microMIPS encodings MIPS: Fix little endian microMIPS MSA encodings MIPS: Add missing VZ accessor microMIPS encodings MIPS: Add inline asm encoding helpers MIPS: Spelling fix lets -> let's MIPS: VR41xx: Fix typo MIPS: oprofile: Fix typo MIPS: math-emu: Fix typo ...
Diffstat (limited to 'drivers/irqchip')
-rw-r--r--drivers/irqchip/irq-mips-gic.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/irqchip/irq-mips-gic.c b/drivers/irqchip/irq-mips-gic.c
index c089f49b63fb..3b5e10aa48ab 100644
--- a/drivers/irqchip/irq-mips-gic.c
+++ b/drivers/irqchip/irq-mips-gic.c
@@ -968,7 +968,7 @@ static void __init __gic_init(unsigned long gic_base_addr,
unsigned int cpu_vec, unsigned int irqbase,
struct device_node *node)
{
- unsigned int gicconfig;
+ unsigned int gicconfig, cpu;
unsigned int v[2];
__gic_base_addr = gic_base_addr;
@@ -985,6 +985,14 @@ static void __init __gic_init(unsigned long gic_base_addr,
gic_vpes = gic_vpes + 1;
if (cpu_has_veic) {
+ /* Set EIC mode for all VPEs */
+ for_each_present_cpu(cpu) {
+ gic_write(GIC_REG(VPE_LOCAL, GIC_VPE_OTHER_ADDR),
+ mips_cm_vp_id(cpu));
+ gic_write(GIC_REG(VPE_OTHER, GIC_VPE_CTL),
+ GIC_VPE_CTL_EIC_MODE_MSK);
+ }
+
/* Always use vector 1 in EIC mode */
gic_cpu_pin = 0;
timer_cpu_pin = gic_cpu_pin;