diff options
| author | Bogdan Purcareata | 2018-02-05 15:07:43 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2018-02-22 15:11:30 +0100 |
| commit | 7afe031c1a49c3630e39ec8d964334d0032fe6da (patch) | |
| tree | 34be88bc9c3ec1b2ad06c5026e41d4b64f387bbb /drivers | |
| parent | staging: fsl-mc: Move core bus out of staging (diff) | |
| download | kernel-qcow2-linux-7afe031c1a49c3630e39ec8d964334d0032fe6da.tar.gz kernel-qcow2-linux-7afe031c1a49c3630e39ec8d964334d0032fe6da.tar.xz kernel-qcow2-linux-7afe031c1a49c3630e39ec8d964334d0032fe6da.zip | |
staging: fsl-mc: Move irqchip code out of staging
Now that the fsl-mc bus core infrastructure is out of staging, the
remaining irqchip glue code used (irq-gic-v3-its-fsl-mc-msi.c) goes
to drivers/irqchip.
Create new Kconfig option for irqchip code that depends on
FSL_MC_BUS and ARM_GIC_V3_ITS. This ensures irqchip code only
gets built on ARM64 platforms. We can now remove #ifdef
GENERIC_MSI_DOMAIN_OPS as it was only needed for x86.
Signed-off-by: Stuart Yoder <stuyoder@gmail.com>
[rebased, add dpaa2_eth and dpio #include updates]
Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
[rebased, split irqchip to separate patch]
Signed-off-by: Bogdan Purcareata <bogdan.purcareata@nxp.com>
[add Kconfig dependency on ARM_GIC_V3_ITS]
Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/irqchip/Kconfig | 6 | ||||
| -rw-r--r-- | drivers/irqchip/Makefile | 1 | ||||
| -rw-r--r-- | drivers/irqchip/irq-gic-v3-its-fsl-mc-msi.c (renamed from drivers/staging/fsl-mc/bus/irq-gic-v3-its-fsl-mc-msi.c) | 2 | ||||
| -rw-r--r-- | drivers/staging/fsl-mc/bus/Makefile | 3 |
4 files changed, 8 insertions, 4 deletions
diff --git a/drivers/irqchip/Kconfig b/drivers/irqchip/Kconfig index d913aec85109..f2ace5105342 100644 --- a/drivers/irqchip/Kconfig +++ b/drivers/irqchip/Kconfig @@ -51,6 +51,12 @@ config ARM_GIC_V3_ITS_PCI depends on PCI_MSI default ARM_GIC_V3_ITS +config ARM_GIC_V3_ITS_FSL_MC + bool + depends on ARM_GIC_V3_ITS + depends on FSL_MC_BUS + default ARM_GIC_V3_ITS + config ARM_NVIC bool select IRQ_DOMAIN diff --git a/drivers/irqchip/Makefile b/drivers/irqchip/Makefile index d27e3e3619e0..1ba439040bb1 100644 --- a/drivers/irqchip/Makefile +++ b/drivers/irqchip/Makefile @@ -32,6 +32,7 @@ obj-$(CONFIG_ARM_GIC_V2M) += irq-gic-v2m.o obj-$(CONFIG_ARM_GIC_V3) += irq-gic-v3.o irq-gic-common.o obj-$(CONFIG_ARM_GIC_V3_ITS) += irq-gic-v3-its.o irq-gic-v3-its-platform-msi.o irq-gic-v4.o obj-$(CONFIG_ARM_GIC_V3_ITS_PCI) += irq-gic-v3-its-pci-msi.o +obj-$(CONFIG_ARM_GIC_V3_ITS_FSL_MC) += irq-gic-v3-its-fsl-mc-msi.o obj-$(CONFIG_PARTITION_PERCPU) += irq-partition-percpu.o obj-$(CONFIG_HISILICON_IRQ_MBIGEN) += irq-mbigen.o obj-$(CONFIG_ARM_NVIC) += irq-nvic.o diff --git a/drivers/staging/fsl-mc/bus/irq-gic-v3-its-fsl-mc-msi.c b/drivers/irqchip/irq-gic-v3-its-fsl-mc-msi.c index b365fbb00fd3..13a5d9a1de96 100644 --- a/drivers/staging/fsl-mc/bus/irq-gic-v3-its-fsl-mc-msi.c +++ b/drivers/irqchip/irq-gic-v3-its-fsl-mc-msi.c @@ -43,9 +43,7 @@ static int its_fsl_mc_msi_prepare(struct irq_domain *msi_domain, * NOTE: This device id corresponds to the IOMMU stream ID * associated with the DPRC object (ICID). */ -#ifdef GENERIC_MSI_DOMAIN_OPS info->scratchpad[0].ul = mc_bus_dev->icid; -#endif msi_info = msi_get_domain_info(msi_domain->parent); return msi_info->ops->msi_prepare(msi_domain->parent, dev, nvec, info); } diff --git a/drivers/staging/fsl-mc/bus/Makefile b/drivers/staging/fsl-mc/bus/Makefile index 18b1b5fdaf76..b67889ecbe5c 100644 --- a/drivers/staging/fsl-mc/bus/Makefile +++ b/drivers/staging/fsl-mc/bus/Makefile @@ -4,8 +4,7 @@ # # Copyright (C) 2014 Freescale Semiconductor, Inc. # -obj-$(CONFIG_FSL_MC_BUS) += irq-gic-v3-its-fsl-mc-msi.o \ - dpbp.o \ +obj-$(CONFIG_FSL_MC_BUS) += dpbp.o \ dpcon.o # MC DPIO driver |