From: Florian Fainelli <f.fainelli@gmail.com> To: linux-kernel@vger.kernel.org Cc: Florian Fainelli <f.fainelli@gmail.com>, Ray Jui <rjui@broadcom.com>, Scott Branden <sbranden@broadcom.com>, bcm-kernel-feedback-list@broadcom.com (maintainer:BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITE...), Russell King <linux@armlinux.org.uk>, Catalin Marinas <catalin.marinas@arm.com>, Will Deacon <will@kernel.org>, Thomas Bogendoerfer <tsbogend@alpha.franken.de>, Thomas Gleixner <tglx@linutronix.de>, Marc Zyngier <maz@kernel.org>, Rob Herring <robh+dt@kernel.org>, Frank Rowand <frowand.list@gmail.com>, linux-arm-kernel@lists.infradead.org (moderated list:ARM SUB-ARCHITECTURES), linux-mips@vger.kernel.org (open list:MIPS), devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE) Subject: [PATCH v3 00/14] Modular Broadcom irqchip drivers Date: Tue, 28 Sep 2021 11:21:25 -0700 [thread overview] Message-ID: <20210928182139.652896-1-f.fainelli@gmail.com> (raw) Hi Thomas, Marc, This patch series aims at allowing the 3 interrupt controller drivers used on Broadcom STB platforms to be built as modules in order for those to be shipped in a GKI enabled system (Android). The irq-bcm7038-l1 requires us to export a number of symbols, which is not great, but there are not obvious solutions other than adding accessor functions to get the same information. Assuming you are happy with the changes though, please do take the last two changes as well through your tree. Thanks! Changes in v3: - avoid the use of the cpu_logical_map array for platforms other than MIPS - removed the bogus irq_set_affinity callback for platforms other than MIPS - bring-back the export of irq_gc_noop() lost in the v2 Changes in v2: - avoid using irq_to_desc() and use irq_get_irq_data() instead - re-order patches to avoid linking failure for irq-brcmstb-l2 - removed the use of .irq_cpu_offline() and converted BMIPS to use irq_migrate_all_off_this_cpu() - avoid exporting of_irq_count() and use a platform device passed down from the irqchip platform driver registration code instead - added kernel-doc fix Florian Fainelli (14): MIPS: BMIPS: Remove use of irq_cpu_offline irqchip/irq-bcm7038-l1: Remove .irq_cpu_offline() irqchip/irq-bcm7038-l1: Use irq_get_irq_data() irqchip/irq-bcm7038-l1: Gate use of CPU logical map to MIPS irqchip/irq-bcm7038-l1: Restrict affinity setting to MIPS irqchip/irq-bcm7038-l1: Switch to IRQCHIP_PLATFORM_DRIVER genirq: Export irq_gc_{unmask_enable,mask_disable}_reg irqchip/irq-brcmstb-l2: Switch to IRQCHIP_PLATFORM_DRIVER irqchip: Provide platform_device to of_irq_init_cb_t genirq: Export irq_gc_noop() irqchip/irq-bcm7120-l2: Switch to IRQCHIP_PLATFORM_DRIVER arm64: broadcom: Removed forced select of interrupt controllers ARM: bcm: Removed forced select of interrupt controllers irqchip: Fix kernel-doc parameter typo for IRQCHIP_DECLARE arch/arm/mach-bcm/Kconfig | 4 --- arch/arm64/Kconfig.platforms | 3 -- arch/mips/Kconfig | 1 + arch/mips/kernel/smp-bmips.c | 3 +- drivers/irqchip/Kconfig | 12 ++++++-- drivers/irqchip/irq-bcm7038-l1.c | 47 ++++++++------------------------ drivers/irqchip/irq-bcm7120-l2.c | 28 +++++++++++-------- drivers/irqchip/irq-brcmstb-l2.c | 16 ++++++----- drivers/irqchip/irqchip.c | 2 +- drivers/of/irq.c | 2 +- include/linux/irqchip.h | 2 +- include/linux/of_irq.h | 5 +++- kernel/irq/generic-chip.c | 3 ++ 13 files changed, 58 insertions(+), 70 deletions(-) -- 2.25.1
WARNING: multiple messages have this Message-ID (diff)
From: Florian Fainelli <f.fainelli@gmail.com> To: linux-kernel@vger.kernel.org Cc: Florian Fainelli <f.fainelli@gmail.com>, Ray Jui <rjui@broadcom.com>, Scott Branden <sbranden@broadcom.com>, bcm-kernel-feedback-list@broadcom.com (maintainer:BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITE...), Russell King <linux@armlinux.org.uk>, Catalin Marinas <catalin.marinas@arm.com>, Will Deacon <will@kernel.org>, Thomas Bogendoerfer <tsbogend@alpha.franken.de>, Thomas Gleixner <tglx@linutronix.de>, Marc Zyngier <maz@kernel.org>, Rob Herring <robh+dt@kernel.org>, Frank Rowand <frowand.list@gmail.com>, linux-arm-kernel@lists.infradead.org (moderated list:ARM SUB-ARCHITECTURES), linux-mips@vger.kernel.org (open list:MIPS), devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE) Subject: [PATCH v3 00/14] Modular Broadcom irqchip drivers Date: Tue, 28 Sep 2021 11:21:25 -0700 [thread overview] Message-ID: <20210928182139.652896-1-f.fainelli@gmail.com> (raw) Hi Thomas, Marc, This patch series aims at allowing the 3 interrupt controller drivers used on Broadcom STB platforms to be built as modules in order for those to be shipped in a GKI enabled system (Android). The irq-bcm7038-l1 requires us to export a number of symbols, which is not great, but there are not obvious solutions other than adding accessor functions to get the same information. Assuming you are happy with the changes though, please do take the last two changes as well through your tree. Thanks! Changes in v3: - avoid the use of the cpu_logical_map array for platforms other than MIPS - removed the bogus irq_set_affinity callback for platforms other than MIPS - bring-back the export of irq_gc_noop() lost in the v2 Changes in v2: - avoid using irq_to_desc() and use irq_get_irq_data() instead - re-order patches to avoid linking failure for irq-brcmstb-l2 - removed the use of .irq_cpu_offline() and converted BMIPS to use irq_migrate_all_off_this_cpu() - avoid exporting of_irq_count() and use a platform device passed down from the irqchip platform driver registration code instead - added kernel-doc fix Florian Fainelli (14): MIPS: BMIPS: Remove use of irq_cpu_offline irqchip/irq-bcm7038-l1: Remove .irq_cpu_offline() irqchip/irq-bcm7038-l1: Use irq_get_irq_data() irqchip/irq-bcm7038-l1: Gate use of CPU logical map to MIPS irqchip/irq-bcm7038-l1: Restrict affinity setting to MIPS irqchip/irq-bcm7038-l1: Switch to IRQCHIP_PLATFORM_DRIVER genirq: Export irq_gc_{unmask_enable,mask_disable}_reg irqchip/irq-brcmstb-l2: Switch to IRQCHIP_PLATFORM_DRIVER irqchip: Provide platform_device to of_irq_init_cb_t genirq: Export irq_gc_noop() irqchip/irq-bcm7120-l2: Switch to IRQCHIP_PLATFORM_DRIVER arm64: broadcom: Removed forced select of interrupt controllers ARM: bcm: Removed forced select of interrupt controllers irqchip: Fix kernel-doc parameter typo for IRQCHIP_DECLARE arch/arm/mach-bcm/Kconfig | 4 --- arch/arm64/Kconfig.platforms | 3 -- arch/mips/Kconfig | 1 + arch/mips/kernel/smp-bmips.c | 3 +- drivers/irqchip/Kconfig | 12 ++++++-- drivers/irqchip/irq-bcm7038-l1.c | 47 ++++++++------------------------ drivers/irqchip/irq-bcm7120-l2.c | 28 +++++++++++-------- drivers/irqchip/irq-brcmstb-l2.c | 16 ++++++----- drivers/irqchip/irqchip.c | 2 +- drivers/of/irq.c | 2 +- include/linux/irqchip.h | 2 +- include/linux/of_irq.h | 5 +++- kernel/irq/generic-chip.c | 3 ++ 13 files changed, 58 insertions(+), 70 deletions(-) -- 2.25.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next reply other threads:[~2021-09-28 18:22 UTC|newest] Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-09-28 18:21 Florian Fainelli [this message] 2021-09-28 18:21 ` [PATCH v3 00/14] Modular Broadcom irqchip drivers Florian Fainelli 2021-09-28 18:21 ` [PATCH v3 01/14] MIPS: BMIPS: Remove use of irq_cpu_offline Florian Fainelli 2021-09-28 18:21 ` Florian Fainelli 2021-10-03 16:09 ` Thomas Bogendoerfer 2021-10-03 16:09 ` Thomas Bogendoerfer 2021-09-28 18:21 ` [PATCH v3 02/14] irqchip/irq-bcm7038-l1: Remove .irq_cpu_offline() Florian Fainelli 2021-09-28 18:21 ` Florian Fainelli 2021-09-28 18:21 ` [PATCH v3 03/14] irqchip/irq-bcm7038-l1: Use irq_get_irq_data() Florian Fainelli 2021-09-28 18:21 ` Florian Fainelli 2021-09-28 18:21 ` [PATCH v3 04/14] irqchip/irq-bcm7038-l1: Gate use of CPU logical map to MIPS Florian Fainelli 2021-09-28 18:21 ` Florian Fainelli 2021-09-28 18:21 ` [PATCH v3 05/14] irqchip/irq-bcm7038-l1: Restrict affinity setting " Florian Fainelli 2021-09-28 18:21 ` Florian Fainelli 2021-09-28 18:21 ` [PATCH v3 06/14] irqchip/irq-bcm7038-l1: Switch to IRQCHIP_PLATFORM_DRIVER Florian Fainelli 2021-09-28 18:21 ` Florian Fainelli 2021-09-28 18:21 ` [PATCH v3 07/14] genirq: Export irq_gc_{unmask_enable,mask_disable}_reg Florian Fainelli 2021-09-28 18:21 ` [PATCH v3 07/14] genirq: Export irq_gc_{unmask_enable, mask_disable}_reg Florian Fainelli 2021-09-28 18:21 ` [PATCH v3 08/14] irqchip/irq-brcmstb-l2: Switch to IRQCHIP_PLATFORM_DRIVER Florian Fainelli 2021-09-28 18:21 ` Florian Fainelli 2021-09-28 18:21 ` [PATCH v3 09/14] irqchip: Provide platform_device to of_irq_init_cb_t Florian Fainelli 2021-09-28 18:21 ` Florian Fainelli 2021-09-28 19:36 ` Rob Herring 2021-09-28 19:36 ` Rob Herring 2021-09-28 18:21 ` [PATCH v3 10/14] genirq: Export irq_gc_noop() Florian Fainelli 2021-09-28 18:21 ` Florian Fainelli 2021-09-28 18:21 ` [PATCH v3 11/14] irqchip/irq-bcm7120-l2: Switch to IRQCHIP_PLATFORM_DRIVER Florian Fainelli 2021-09-28 18:21 ` Florian Fainelli 2021-09-28 18:21 ` [PATCH v3 12/14] arm64: broadcom: Removed forced select of interrupt controllers Florian Fainelli 2021-09-28 18:21 ` Florian Fainelli 2021-09-28 18:21 ` [PATCH v3 13/14] ARM: bcm: " Florian Fainelli 2021-09-28 18:21 ` Florian Fainelli 2021-09-28 18:21 ` [PATCH v3 14/14] irqchip: Fix kernel-doc parameter typo for IRQCHIP_DECLARE Florian Fainelli 2021-09-28 18:21 ` Florian Fainelli 2021-09-28 18:41 ` Sergey Shtylyov 2021-09-28 18:41 ` Sergey Shtylyov 2021-10-04 17:03 ` [PATCH v3 00/14] Modular Broadcom irqchip drivers Florian Fainelli 2021-10-04 17:03 ` Florian Fainelli
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