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
WARNING: multiple messages have this Message-ID (diff)
From: Grzegorz Jaszczyk <grzegorz.jaszczyk@linaro.org> To: tglx@linutronix.de, jason@lakedaemon.net, maz@kernel.org, s-anna@ti.com Cc: devicetree@vger.kernel.org, grzegorz.jaszczyk@linaro.org, david@lechnology.com, linux-kernel@vger.kernel.org, robh+dt@kernel.org, linux-omap@vger.kernel.org, lee.jones@linaro.org, wmills@ti.com, linux-arm-kernel@lists.infradead.org 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 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next reply other threads:[~2020-07-02 14:19 UTC|newest] Thread overview: 72+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-07-02 14:17 Grzegorz Jaszczyk [this message] 2020-07-02 14:17 ` [PATCHv3 0/6] Add TI PRUSS Local Interrupt Controller IRQChip driver Grzegorz Jaszczyk 2020-07-02 14:17 ` [PATCHv3 1/6] dt-bindings: irqchip: Add PRU-ICSS interrupt controller bindings Grzegorz Jaszczyk 2020-07-02 14:17 ` Grzegorz Jaszczyk 2020-07-13 21:25 ` Rob Herring 2020-07-13 21:25 ` Rob Herring 2020-07-16 9:25 ` Grzegorz Jaszczyk 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 14:17 ` Grzegorz Jaszczyk 2020-07-02 17:24 ` Marc Zyngier 2020-07-02 17:24 ` Marc Zyngier 2020-07-03 14:28 ` Grzegorz Jaszczyk 2020-07-03 14:28 ` Grzegorz Jaszczyk 2020-07-04 9:39 ` Marc Zyngier 2020-07-04 9:39 ` Marc Zyngier 2020-07-05 13:26 ` Grzegorz Jaszczyk 2020-07-05 13:26 ` Grzegorz Jaszczyk 2020-07-05 20:45 ` Marc Zyngier 2020-07-05 20:45 ` Marc Zyngier 2020-07-08 7:04 ` Grzegorz Jaszczyk 2020-07-08 7:04 ` Grzegorz Jaszczyk 2020-07-08 10:47 ` Marc Zyngier 2020-07-08 10:47 ` Marc Zyngier 2020-07-10 23:03 ` Suman Anna 2020-07-10 23:03 ` Suman Anna 2020-07-15 13:38 ` Grzegorz Jaszczyk 2020-07-15 13:38 ` Grzegorz Jaszczyk 2020-07-17 12:36 ` Marc Zyngier 2020-07-17 12:36 ` Marc Zyngier 2020-07-21 9:27 ` Grzegorz Jaszczyk 2020-07-21 9:27 ` Grzegorz Jaszczyk 2020-07-21 10:10 ` Marc Zyngier 2020-07-21 10:10 ` Marc Zyngier 2020-07-21 13:59 ` Grzegorz Jaszczyk 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 14:17 ` Grzegorz Jaszczyk 2020-07-02 17:44 ` Marc Zyngier 2020-07-02 17:44 ` Marc Zyngier 2020-07-10 20:59 ` Suman Anna 2020-07-10 20:59 ` Suman Anna 2020-07-17 11:02 ` Marc Zyngier 2020-07-17 11:02 ` Marc Zyngier 2020-07-25 15:57 ` Suman Anna 2020-07-25 15:57 ` Suman Anna 2020-07-25 16:27 ` Marc Zyngier 2020-07-25 16:27 ` Marc Zyngier 2020-07-25 16:39 ` Suman Anna 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 14:17 ` [PATCHv3 4/6] irqchip/irq-pruss-intc: Implement irq_{get, set}_irqchip_state ops Grzegorz Jaszczyk 2020-07-02 17:54 ` [PATCHv3 4/6] irqchip/irq-pruss-intc: Implement irq_{get,set}_irqchip_state ops Marc Zyngier 2020-07-02 17:54 ` Marc Zyngier 2020-07-03 17:04 ` Grzegorz Jaszczyk 2020-07-03 17:04 ` Grzegorz Jaszczyk 2020-07-10 21:04 ` Suman Anna 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 14:17 ` Grzegorz Jaszczyk 2020-07-02 17:59 ` Marc Zyngier 2020-07-02 17:59 ` Marc Zyngier 2020-07-03 17:05 ` Grzegorz Jaszczyk 2020-07-03 17:05 ` Grzegorz Jaszczyk 2020-07-10 21:13 ` Suman Anna 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 14:17 ` Grzegorz Jaszczyk 2020-07-02 16:24 ` Suman Anna 2020-07-02 16:24 ` Suman Anna 2020-07-05 13:39 ` Grzegorz Jaszczyk 2020-07-05 13:39 ` Grzegorz Jaszczyk
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