Re: [PATCH 05/12] MIPS: GIC: Add device-tree support

[PATCH 00/12] MIPS: GIC device-tree support · Andrew Bresticker <hidden> · 2014-08-29
[PATCH 03/12] of: Add binding document for MIPS GIC · Andrew Bresticker <hidden> · 2014-08-29
Re: [PATCH 03/12] of: Add binding document for MIPS GIC · Arnd Bergmann <arnd@arndb.de> · 2014-08-30
Re: [PATCH 03/12] of: Add binding document for MIPS GIC · Andrew Bresticker <hidden> · 2014-08-31
Re: [PATCH 03/12] of: Add binding document for MIPS GIC · Mark Rutland <mark.rutland@arm.com> · 2014-09-01
Re: [PATCH 03/12] of: Add binding document for MIPS GIC · James Hogan <hidden> · 2014-09-01
Re: [PATCH 03/12] of: Add binding document for MIPS GIC · Andrew Bresticker <hidden> · 2014-09-02
Re: [PATCH 03/12] of: Add binding document for MIPS GIC · Mark Rutland <mark.rutland@arm.com> · 2014-09-02
Re: [PATCH 03/12] of: Add binding document for MIPS GIC · Andrew Bresticker <hidden> · 2014-09-02
Re: [PATCH 03/12] of: Add binding document for MIPS GIC · David Daney <hidden> · 2014-09-02
Re: [PATCH 03/12] of: Add binding document for MIPS GIC · Andrew Bresticker <hidden> · 2014-09-02
Re: [PATCH 03/12] of: Add binding document for MIPS GIC · David Daney <hidden> · 2014-09-03
Re: [PATCH 03/12] of: Add binding document for MIPS GIC · Andrew Bresticker <hidden> · 2014-09-03
Re: [PATCH 03/12] of: Add binding document for MIPS GIC · David Daney <hidden> · 2014-09-04
[PATCH 07/12] MIPS: GIC: Implement irq_set_type callback · Andrew Bresticker <hidden> · 2014-08-29
[PATCH 06/12] MIPS: GIC: Add generic IPI support when using DT · Andrew Bresticker <hidden> · 2014-08-29
[PATCH 12/12] MIPS: Malta: Map GIC local interrupts · Andrew Bresticker <hidden> · 2014-08-29
[PATCH 11/12] MIPS: GIC: Use local interrupts for timer · Andrew Bresticker <hidden> · 2014-08-29
[PATCH 10/12] MIPS: GIC: Support local interrupts · Andrew Bresticker <hidden> · 2014-08-29
[PATCH 09/12] MIPS: GIC: Fix gic_set_affinity() return value · Andrew Bresticker <hidden> · 2014-08-29
[PATCH 05/12] MIPS: GIC: Add device-tree support · Andrew Bresticker <hidden> · 2014-08-29
Re: [PATCH 05/12] MIPS: GIC: Add device-tree support · Arnd Bergmann <arnd@arndb.de> · 2014-08-30
Re: [PATCH 05/12] MIPS: GIC: Add device-tree support · Andrew Bresticker <hidden> · 2014-08-31
[PATCH 02/12] MIPS: Set vint handler when mapping CPU interrupts · Andrew Bresticker <hidden> · 2014-08-29
[PATCH 01/12] MIPS: Provide a generic plat_irq_dispatch · Andrew Bresticker <hidden> · 2014-08-29
Re: [PATCH 01/12] MIPS: Provide a generic plat_irq_dispatch · Jonas Gorski <hidden> · 2014-08-31
[PATCH 08/12] MIPS: GIC: Implement generic irq_ack/irq_eoi callbacks · Andrew Bresticker <hidden> · 2014-08-29
[PATCH 04/12] MIPS: GIC: Move MIPS_GIC_IRQ_BASE into platform irq.h · Andrew Bresticker <hidden> · 2014-08-29
Re: [PATCH 04/12] MIPS: GIC: Move MIPS_GIC_IRQ_BASE into platform irq.h · Arnd Bergmann <arnd@arndb.de> · 2014-08-30
Re: [PATCH 04/12] MIPS: GIC: Move MIPS_GIC_IRQ_BASE into platform irq.h · Andrew Bresticker <hidden> · 2014-08-31
Re: [PATCH 04/12] MIPS: GIC: Move MIPS_GIC_IRQ_BASE into platform irq.h · Arnd Bergmann <arnd@arndb.de> · 2014-09-01
Re: [PATCH 04/12] MIPS: GIC: Move MIPS_GIC_IRQ_BASE into platform irq.h · Andrew Bresticker <hidden> · 2014-09-02
Re: [PATCH 04/12] MIPS: GIC: Move MIPS_GIC_IRQ_BASE into platform irq.h · Andrew Bresticker <hidden> · 2014-09-02
Re: [PATCH 04/12] MIPS: GIC: Move MIPS_GIC_IRQ_BASE into platform irq.h · Arnd Bergmann <arnd@arndb.de> · 2014-09-03
Re: [PATCH 00/12] MIPS: GIC device-tree support · John Crispin <hidden> · 2014-08-30
Re: [PATCH 00/12] MIPS: GIC device-tree support · Andrew Bresticker <hidden> · 2014-08-31

From: Arnd Bergmann <hidden>
Date: 2014-08-30 07:55:09
Also in: linux-mips, lkml

On Friday 29 August 2014 15:14:32 Andrew Bresticker wrote:

Add device-tree support for the MIPS GIC.  With DT, no per-platform
static device interrupt mapping is supplied and instead all device
interrupts are specified through the DT.  The GIC-to-CPU interrupts
must also be specified in the DT.

Platforms using DT-based probing of the GIC need only supply the
GIC_NUM_INTRS and, if necessary, MIPS_GIC_IRQ_BASE values and
call of_irq_init() with an of_device_id table including the GIC.

Currenlty only legacy and vecotred interrupt modes are supported.

Signed-off-by: Andrew Bresticker <redacted>
---
 arch/mips/include/asm/gic.h |  15 ++++++
 arch/mips/kernel/irq-gic.c  | 122 +++++++++++++++++++++++++++++++++++++++++++-


Can you move this to drivers/irqchip and use the IRQCHIP_DECLARE()
macro to define the entry point?

	Arnd
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