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* [PATCH v4 0/5] Add TI PRUSS Local Interrupt Controller IRQChip driver
@ 2020-07-28  9:18 Grzegorz Jaszczyk
  2020-07-28  9:18 ` [PATCH v4 1/5] dt-bindings: irqchip: Add PRU-ICSS interrupt controller bindings Grzegorz Jaszczyk
                   ` (4 more replies)
  0 siblings, 5 replies; 24+ messages in thread
From: Grzegorz Jaszczyk @ 2020-07-28  9:18 UTC (permalink / raw)
  To: tglx, jason, maz, s-anna
  Cc: grzegorz.jaszczyk, robh+dt, lee.jones, devicetree, linux-kernel,
	linux-omap, linux-arm-kernel, david, wmills, praneeth

Hi All,

The following is a v4 version of the series [1][2][3] that adds an IRQChip
driver for the local interrupt controller present within a Programmable
Real-Time Unit and Industrial Communication Subsystem (PRU-ICSS) present on a
number of TI SoCs including OMAP architecture based AM335x, AM437x, AM57xx SoCs,
Keystone 2 architecture based 66AK2G SoCs, Davinci architecture based
OMAP-L138/DA850 SoCs and the latest K3 architecture based AM65x and J721E SoCs.
Please see the v1 cover-letter [1] for details about the features of this
interrupt controller.  More details can be found in any of the supported SoC
TRMs.  Eg: Chapter 30.1.6 of AM5728 TRM [4]

Please see the individual patches for exact changes in each patch, following are
the main changes from v3:
 - Change interrupt-cells to 3 in order to provide 2-level mapping description
   in DT for interrupts routed to the main CPU as Marc requested (patch #1 and
   patch #2).
 - Get rid of the two distinct code paths in the xlate function and allow to
   proceed only with 3 parameters description as Marc suggested (patch #2).
 - Due to above modification squash patch #6 of previous patchset into patch #2.
 - Merge the irqs-reserved and irqs-shared to one property (patch #1 and #2).

[1] https://patchwork.kernel.org/cover/11034561/
[2] https://patchwork.kernel.org/cover/11069749/
[3] https://patchwork.kernel.org/cover/11639055/
[4] http://www.ti.com/lit/pdf/spruhz6

Best regards
Grzegorz

David Lechner (1):
  irqchip/irq-pruss-intc: Implement irq_{get,set}_irqchip_state ops

Grzegorz Jaszczyk (1):
  irqchip/irq-pruss-intc: Add a PRUSS irqchip driver for PRUSS
    interrupts

Suman Anna (3):
  dt-bindings: irqchip: Add PRU-ICSS interrupt controller bindings
  irqchip/irq-pruss-intc: Add logic for handling reserved interrupts
  irqchip/irq-pruss-intc: Add support for ICSSG INTC on K3 SoCs

 .../interrupt-controller/ti,pruss-intc.yaml        | 157 +++++
 drivers/irqchip/Kconfig                            |  10 +
 drivers/irqchip/Makefile                           |   1 +
 drivers/irqchip/irq-pruss-intc.c                   | 659 +++++++++++++++++++++
 4 files changed, 827 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/interrupt-controller/ti,pruss-intc.yaml
 create mode 100644 drivers/irqchip/irq-pruss-intc.c

-- 
2.7.4


^ permalink raw reply	[flat|nested] 24+ messages in thread

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Thread overview: 24+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-07-28  9:18 [PATCH v4 0/5] Add TI PRUSS Local Interrupt Controller IRQChip driver Grzegorz Jaszczyk
2020-07-28  9:18 ` [PATCH v4 1/5] dt-bindings: irqchip: Add PRU-ICSS interrupt controller bindings Grzegorz Jaszczyk
2020-07-29 17:34   ` David Lechner
2020-07-31 11:48     ` Grzegorz Jaszczyk
2020-07-31 14:09       ` David Lechner
2020-07-31 14:16         ` Grzegorz Jaszczyk
2020-07-31 14:35           ` Suman Anna
2020-07-31 21:09       ` Rob Herring
2020-08-02 21:49         ` Grzegorz Jaszczyk
2020-07-28  9:18 ` [PATCH v4 2/5] irqchip/irq-pruss-intc: Add a PRUSS irqchip driver for PRUSS interrupts Grzegorz Jaszczyk
2020-07-29 18:43   ` David Lechner
2020-07-31 11:57     ` Grzegorz Jaszczyk
2020-07-28  9:18 ` [PATCH v4 3/5] irqchip/irq-pruss-intc: Add logic for handling reserved interrupts Grzegorz Jaszczyk
2020-07-28 16:37   ` Marc Zyngier
2020-07-28 22:23     ` Grzegorz Jaszczyk
2020-07-29 18:48   ` David Lechner
2020-07-31 14:11     ` Grzegorz Jaszczyk
2020-07-28  9:18 ` [PATCH v4 4/5] irqchip/irq-pruss-intc: Implement irq_{get,set}_irqchip_state ops Grzegorz Jaszczyk
2020-07-29 19:23   ` David Lechner
2020-07-31 12:28     ` Grzegorz Jaszczyk
2020-07-31 15:59       ` David Lechner
2020-07-28  9:18 ` [PATCH v4 5/5] irqchip/irq-pruss-intc: Add support for ICSSG INTC on K3 SoCs Grzegorz Jaszczyk
2020-07-29 19:28   ` David Lechner
2020-07-31 12:32     ` Grzegorz Jaszczyk

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