From: Suman Anna <s-anna@ti.com>
To: Marc Zyngier <maz@kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
Jason Cooper <jason@lakedaemon.net>
Cc: Rob Herring <robh+dt@kernel.org>,
David Lechner <david@lechnology.com>,
Tony Lindgren <tony@atomide.com>, "Andrew F. Davis" <afd@ti.com>,
Roger Quadros <rogerq@ti.com>, Lokesh Vutla <lokeshvutla@ti.com>,
Grygorii Strashko <grygorii.strashko@ti.com>,
Sekhar Nori <nsekhar@ti.com>,
Murali Karicheri <m-karicheri2@ti.com>,
<devicetree@vger.kernel.org>, <linux-omap@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, Suman Anna <s-anna@ti.com>
Subject: [PATCH v2 0/6] Add TI PRUSS Local Interrupt Controller IRQChip driver
Date: Wed, 31 Jul 2019 17:41:43 -0500 [thread overview]
Message-ID: <20190731224149.11153-1-s-anna@ti.com> (raw)
Hi All,
The following is a v2 version of the series [1] 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 [2]
Please see the individual patches for exact changes in each patch, following are
the main changes from v1:
- Dropped the pruss_intc_trigger() API and patch and replaced it with a new
patch achieving the same through irq_set_irqchip_state() callback (patch 5)
- Added cleanup logic on INTC mapping fails and reset the mapping registers
during unmap (patch 4)
- Minor revisions to the bindings, no new properties introduced (patch 1)
regards
Suman
[1] https://patchwork.kernel.org/cover/11034561/
[2] http://www.ti.com/lit/pdf/spruhz6
Andrew F. Davis (1):
irqchip/irq-pruss-intc: Add a PRUSS irqchip driver for PRUSS
interrupts
David Lechner (1):
irqchip/irq-pruss-intc: Implement irq_{get,set}_irqchip_state ops
Suman Anna (4):
dt-bindings: irqchip: Add PRUSS interrupt controller bindings
irqchip/irq-pruss-intc: Add support for shared and invalid interrupts
irqchip/irq-pruss-intc: Add helper functions to configure internal
mapping
irqchip/irq-pruss-intc: Add support for ICSSG INTC on K3 SoCs
.../interrupt-controller/ti,pruss-intc.txt | 98 +++
drivers/irqchip/Kconfig | 10 +
drivers/irqchip/Makefile | 1 +
drivers/irqchip/irq-pruss-intc.c | 764 ++++++++++++++++++
include/linux/irqchip/irq-pruss-intc.h | 36 +
5 files changed, 909 insertions(+)
create mode 100644 Documentation/devicetree/bindings/interrupt-controller/ti,pruss-intc.txt
create mode 100644 drivers/irqchip/irq-pruss-intc.c
create mode 100644 include/linux/irqchip/irq-pruss-intc.h
--
2.22.0
next reply other threads:[~2019-07-31 22:43 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-31 22:41 Suman Anna [this message]
2019-07-31 22:41 ` [PATCH v2 1/6] dt-bindings: irqchip: Add PRUSS interrupt controller bindings Suman Anna
2019-07-31 22:41 ` [PATCH v2 2/6] irqchip/irq-pruss-intc: Add a PRUSS irqchip driver for PRUSS interrupts Suman Anna
2019-08-01 9:42 ` Marc Zyngier
2019-08-01 15:51 ` Suman Anna
2019-07-31 22:41 ` [PATCH v2 3/6] irqchip/irq-pruss-intc: Add support for shared and invalid interrupts Suman Anna
2019-07-31 22:41 ` [PATCH v2 4/6] irqchip/irq-pruss-intc: Add helper functions to configure internal mapping Suman Anna
2019-08-01 8:45 ` Marc Zyngier
2019-08-01 17:10 ` Suman Anna
2019-08-01 18:31 ` David Lechner
2019-08-02 21:26 ` Suman Anna
2019-08-08 17:09 ` David Lechner
2019-08-08 18:31 ` David Lechner
2019-08-12 19:39 ` Suman Anna
2019-08-13 14:26 ` David Lechner
2019-08-13 17:49 ` Suman Anna
2019-07-31 22:41 ` [PATCH v2 5/6] irqchip/irq-pruss-intc: Implement irq_{get,set}_irqchip_state ops Suman Anna
2019-07-31 22:41 ` [PATCH v2 6/6] irqchip/irq-pruss-intc: Add support for ICSSG INTC on K3 SoCs Suman Anna
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