From: Grzegorz Jaszczyk <grzegorz.jaszczyk@linaro.org>
To: tglx@linutronix.de, jason@lakedaemon.net, maz@kernel.org, s-anna@ti.com
Cc: grzegorz.jaszczyk@linaro.org, robh+dt@kernel.org,
lee.jones@linaro.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, david@lechnology.com,
wmills@ti.com
Subject: [PATCHv3 0/6] Add TI PRUSS Local Interrupt Controller IRQChip driver
Date: Thu, 2 Jul 2020 16:17:53 +0200 [thread overview]
Message-ID: <1593699479-1445-1-git-send-email-grzegorz.jaszczyk@linaro.org> (raw)
Hi All,
The following is a v3 version of the series [1][2] 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 [3]
Please see the individual patches for exact changes in each patch, following are
the main changes from v2:
- Convert dt-binding to YAML (patch #1).
- Address comments from Marc Zyngier regarding patch #2 and update following
patches due to those changes.
- Dropped the custom helper functions used for interrupt configuration outside
of irq driver [4]. Introduce new patch (patch 6) which uses xlate and irq
domain mapping functionality in order to map system event through 2 levels of
many-to-one mapping i.e. events to channel mapping and channels to host
interrupts.
[1] https://patchwork.kernel.org/cover/11034561/
[2] https://patchwork.kernel.org/cover/11069749/
[3] http://www.ti.com/lit/pdf/spruhz6
[4] https://patchwork.kernel.org/patch/11069751/
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 event mapping support
Suman Anna (4):
dt-bindings: irqchip: Add PRU-ICSS interrupt controller bindings
irqchip/irq-pruss-intc: Add a PRUSS irqchip driver for PRUSS
interrupts
irqchip/irq-pruss-intc: Add support for shared and invalid interrupts
irqchip/irq-pruss-intc: Add support for ICSSG INTC on K3 SoCs
.../interrupt-controller/ti,pruss-intc.yaml | 135 ++++
drivers/irqchip/Kconfig | 10 +
drivers/irqchip/Makefile | 1 +
drivers/irqchip/irq-pruss-intc.c | 717 +++++++++++++++++++++
4 files changed, 863 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
next reply other threads:[~2020-07-02 14:19 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-02 14:17 Grzegorz Jaszczyk [this message]
2020-07-02 14:17 ` [PATCHv3 1/6] dt-bindings: irqchip: Add PRU-ICSS interrupt controller bindings Grzegorz Jaszczyk
2020-07-13 21:25 ` Rob Herring
2020-07-16 9:25 ` Grzegorz Jaszczyk
2020-07-02 14:17 ` [PATCHv3 2/6] irqchip/irq-pruss-intc: Add a PRUSS irqchip driver for PRUSS interrupts Grzegorz Jaszczyk
2020-07-02 17:24 ` Marc Zyngier
2020-07-03 14:28 ` Grzegorz Jaszczyk
2020-07-04 9:39 ` Marc Zyngier
2020-07-05 13:26 ` Grzegorz Jaszczyk
2020-07-05 20:45 ` Marc Zyngier
2020-07-08 7:04 ` Grzegorz Jaszczyk
2020-07-08 10:47 ` Marc Zyngier
2020-07-10 23:03 ` Suman Anna
2020-07-15 13:38 ` Grzegorz Jaszczyk
2020-07-17 12:36 ` Marc Zyngier
2020-07-21 9:27 ` Grzegorz Jaszczyk
2020-07-21 10:10 ` Marc Zyngier
2020-07-21 13:59 ` Grzegorz Jaszczyk
2020-07-02 14:17 ` [PATCHv3 3/6] irqchip/irq-pruss-intc: Add support for shared and invalid interrupts Grzegorz Jaszczyk
2020-07-02 17:44 ` Marc Zyngier
2020-07-10 20:59 ` Suman Anna
2020-07-17 11:02 ` Marc Zyngier
2020-07-25 15:57 ` Suman Anna
2020-07-25 16:27 ` Marc Zyngier
2020-07-25 16:39 ` Suman Anna
2020-07-02 14:17 ` [PATCHv3 4/6] irqchip/irq-pruss-intc: Implement irq_{get,set}_irqchip_state ops Grzegorz Jaszczyk
2020-07-02 17:54 ` Marc Zyngier
2020-07-03 17:04 ` Grzegorz Jaszczyk
2020-07-10 21:04 ` Suman Anna
2020-07-02 14:17 ` [PATCHv3 5/6] irqchip/irq-pruss-intc: Add support for ICSSG INTC on K3 SoCs Grzegorz Jaszczyk
2020-07-02 17:59 ` Marc Zyngier
2020-07-03 17:05 ` Grzegorz Jaszczyk
2020-07-10 21:13 ` Suman Anna
2020-07-02 14:17 ` [PATCHv3 6/6] irqchip/irq-pruss-intc: Add event mapping support Grzegorz Jaszczyk
2020-07-02 16:24 ` Suman Anna
2020-07-05 13:39 ` Grzegorz Jaszczyk
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