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, praneeth@ti.com Subject: [PATCH v4 0/5] Add TI PRUSS Local Interrupt Controller IRQChip driver Date: Tue, 28 Jul 2020 11:18:33 +0200 [thread overview] Message-ID: <1595927918-19845-1-git-send-email-grzegorz.jaszczyk@linaro.org> (raw) 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
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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, praneeth@ti.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: [PATCH v4 0/5] Add TI PRUSS Local Interrupt Controller IRQChip driver Date: Tue, 28 Jul 2020 11:18:33 +0200 [thread overview] Message-ID: <1595927918-19845-1-git-send-email-grzegorz.jaszczyk@linaro.org> (raw) 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 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next reply other threads:[~2020-07-28 9:19 UTC|newest] Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-07-28 9:18 Grzegorz Jaszczyk [this message] 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 2020-07-28 9:18 ` Grzegorz Jaszczyk 2020-07-29 17:34 ` David Lechner 2020-07-29 17:34 ` David Lechner 2020-07-31 11:48 ` Grzegorz Jaszczyk 2020-07-31 11:48 ` Grzegorz Jaszczyk 2020-07-31 14:09 ` David Lechner 2020-07-31 14:09 ` David Lechner 2020-07-31 14:16 ` Grzegorz Jaszczyk 2020-07-31 14:16 ` Grzegorz Jaszczyk 2020-07-31 14:35 ` Suman Anna 2020-07-31 14:35 ` Suman Anna 2020-07-31 21:09 ` Rob Herring 2020-07-31 21:09 ` Rob Herring 2020-08-02 21:49 ` Grzegorz Jaszczyk 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 2020-07-28 9:18 ` Grzegorz Jaszczyk 2020-07-29 18:43 ` David Lechner 2020-07-29 18:43 ` David Lechner 2020-07-31 11:57 ` Grzegorz Jaszczyk 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 9:18 ` Grzegorz Jaszczyk 2020-07-28 16:37 ` Marc Zyngier 2020-07-28 16:37 ` Marc Zyngier 2020-07-28 22:23 ` Grzegorz Jaszczyk 2020-07-28 22:23 ` Grzegorz Jaszczyk 2020-07-29 18:48 ` David Lechner 2020-07-29 18:48 ` David Lechner 2020-07-31 14:11 ` Grzegorz Jaszczyk 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 2020-07-28 9:18 ` [PATCH v4 4/5] irqchip/irq-pruss-intc: Implement irq_{get, set}_irqchip_state ops Grzegorz Jaszczyk 2020-07-29 19:23 ` [PATCH v4 4/5] irqchip/irq-pruss-intc: Implement irq_{get,set}_irqchip_state ops David Lechner 2020-07-29 19:23 ` David Lechner 2020-07-31 12:28 ` Grzegorz Jaszczyk 2020-07-31 12:28 ` Grzegorz Jaszczyk 2020-07-31 15:59 ` David Lechner 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 2020-07-28 9:18 ` Grzegorz Jaszczyk 2020-07-29 19:28 ` David Lechner 2020-07-29 19:28 ` David Lechner 2020-07-31 12:32 ` Grzegorz Jaszczyk 2020-07-31 12:32 ` Grzegorz Jaszczyk
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