staging: fsl-mc: Move core bus out of staging

Move the source files out of staging into their final locations:
  -mc.h include file in drivers/staging/fsl-mc/include go to include/linux/fsl
  -source files in drivers/staging/fsl-mc/bus go to drivers/bus/fsl-mc
  -overview.rst, providing an overview of DPAA2, goes to
   Documentation/networking/dpaa2/overview.rst

Update or delete other remaining staging files -- Makefile, Kconfig, TODO.
Update dpaa2_eth and dpio staging drivers.
Add integration bits for the documentation build system.

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>
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>
This commit is contained in:
Bogdan Purcareata 2018-02-05 08:07:42 -06:00 committed by Greg Kroah-Hartman
parent 281377cc66
commit 6bd067c48e
30 changed files with 70 additions and 58 deletions

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@ -0,0 +1,8 @@
===================
DPAA2 Documentation
===================
.. toctree::
:maxdepth: 1
overview

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@ -8,6 +8,7 @@ Contents:
batman-adv
can
dpaa2/index
kapi
z8530book
msg_zerocopy

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@ -11452,8 +11452,9 @@ M: Stuart Yoder <stuyoder@gmail.com>
M: Laurentiu Tudor <laurentiu.tudor@nxp.com>
L: linux-kernel@vger.kernel.org
S: Maintained
F: drivers/staging/fsl-mc/
F: drivers/bus/fsl-mc/
F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
F: Documentation/networking/dpaa2/overview.rst
QT1010 MEDIA DRIVER
M: Antti Palosaari <crope@iki.fi>

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@ -199,4 +199,6 @@ config DA8XX_MSTPRI
configuration. Allows to adjust the priorities of all master
peripherals.
source "drivers/bus/fsl-mc/Kconfig"
endmenu

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@ -8,6 +8,10 @@ obj-$(CONFIG_ARM_CCI) += arm-cci.o
obj-$(CONFIG_ARM_CCN) += arm-ccn.o
obj-$(CONFIG_BRCMSTB_GISB_ARB) += brcmstb_gisb.o
# DPAA2 fsl-mc bus
obj-$(CONFIG_FSL_MC_BUS) += fsl-mc/
obj-$(CONFIG_IMX_WEIM) += imx-weim.o
obj-$(CONFIG_MIPS_CDMM) += mips_cdmm.o
obj-$(CONFIG_MVEBU_MBUS) += mvebu-mbus.o

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@ -0,0 +1,16 @@
# SPDX-License-Identifier: GPL-2.0
#
# DPAA2 fsl-mc bus
#
# Copyright (C) 2014-2016 Freescale Semiconductor, Inc.
#
config FSL_MC_BUS
bool "QorIQ DPAA2 fsl-mc bus driver"
depends on OF && (ARCH_LAYERSCAPE || (COMPILE_TEST && (ARM || ARM64 || X86 || PPC)))
select GENERIC_MSI_IRQ_DOMAIN
help
Driver to enable the bus infrastructure for the QorIQ DPAA2
architecture. The fsl-mc bus driver handles discovery of
DPAA2 objects (which are represented as Linux devices) and
binding objects to drivers.

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@ -0,0 +1,16 @@
# SPDX-License-Identifier: GPL-2.0
#
# Freescale Management Complex (MC) bus drivers
#
# Copyright (C) 2014 Freescale Semiconductor, Inc.
#
obj-$(CONFIG_FSL_MC_BUS) += mc-bus-driver.o
mc-bus-driver-objs := fsl-mc-bus.o \
mc-sys.o \
mc-io.o \
dprc.o \
dprc-driver.o \
fsl-mc-allocator.o \
fsl-mc-msi.o \
dpmcp.o

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@ -4,7 +4,7 @@
*
*/
#include <linux/kernel.h>
#include "../include/mc.h"
#include <linux/fsl/mc.h>
#include "fsl-mc-private.h"

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@ -11,7 +11,7 @@
#include <linux/slab.h>
#include <linux/interrupt.h>
#include <linux/msi.h>
#include "../include/mc.h"
#include <linux/fsl/mc.h>
#include "fsl-mc-private.h"

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@ -4,7 +4,8 @@
*
*/
#include <linux/kernel.h>
#include "../include/mc.h"
#include <linux/fsl/mc.h>
#include "fsl-mc-private.h"
/**

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@ -8,7 +8,7 @@
#include <linux/module.h>
#include <linux/msi.h>
#include "../include/mc.h"
#include <linux/fsl/mc.h>
#include "fsl-mc-private.h"

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@ -13,6 +13,7 @@
#include <linux/irq.h>
#include <linux/irqdomain.h>
#include <linux/msi.h>
#include "fsl-mc-private.h"
#ifdef GENERIC_MSI_DOMAIN_OPS

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@ -8,7 +8,7 @@
#ifndef _FSL_MC_PRIVATE_H_
#define _FSL_MC_PRIVATE_H_
#include "../include/mc.h"
#include <linux/fsl/mc.h>
#include <linux/mutex.h>
/*

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@ -5,7 +5,7 @@
*/
#include <linux/io.h>
#include "../include/mc.h"
#include <linux/fsl/mc.h>
#include "fsl-mc-private.h"

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@ -12,7 +12,7 @@
#include <linux/device.h>
#include <linux/io.h>
#include <linux/io-64-nonatomic-hi-lo.h>
#include "../include/mc.h"
#include <linux/fsl/mc.h>
#include "fsl-mc-private.h"

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@ -36,7 +36,7 @@ are treated as internal resources of other objects.
For a more detailed description of the DPAA2 architecture and its object
abstractions see:
drivers/staging/fsl-mc/README.txt
Documentation/networking/dpaa2/overview.rst
Each Linux net device is built on top of a Datapath Network Interface (DPNI)
object and uses Buffer Pools (DPBPs), I/O Portals (DPIOs) and Concentrators

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@ -39,7 +39,7 @@
#include <linux/kthread.h>
#include <linux/iommu.h>
#include "../../fsl-mc/include/mc.h"
#include <linux/fsl/mc.h>
#include "dpaa2-eth.h"
/* CREATE_TRACE_POINTS only needs to be defined once. Other dpa files

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@ -32,7 +32,7 @@
*/
#include <linux/kernel.h>
#include <linux/errno.h>
#include "../../fsl-mc/include/mc.h"
#include <linux/fsl/mc.h>
#include "dpni.h"
#include "dpni-cmd.h"

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@ -1,18 +0,0 @@
* Add at least one device driver for a DPAA2 object (child device of the
fsl-mc bus). Most likely candidate for this is adding DPAA2 Ethernet
driver support, which depends on drivers for several objects: DPNI,
DPIO, DPMAC. Other pre-requisites include:
* MC firmware uprev. The MC firmware upon which the fsl-mc
bus driver and DPAA2 object drivers are based is continuing
to evolve, so minor updates are needed to keep in sync with binary
interface changes to the MC.
* Cleanup
Please send any patches to Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
german.rivera@freescale.com, devel@driverdev.osuosl.org,
linux-kernel@vger.kernel.org
[1] https://lkml.org/lkml/2015/7/9/93
[2] https://lkml.org/lkml/2015/7/7/712

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@ -5,16 +5,6 @@
# Copyright (C) 2014-2016 Freescale Semiconductor, Inc.
#
config FSL_MC_BUS
bool "QorIQ DPAA2 fsl-mc bus driver"
depends on OF && (ARCH_LAYERSCAPE || (COMPILE_TEST && (ARM || ARM64 || X86 || PPC)))
select GENERIC_MSI_IRQ_DOMAIN
help
Driver to enable the bus infrastructure for the QorIQ DPAA2
architecture. The fsl-mc bus driver handles discovery of
DPAA2 objects (which are represented as Linux devices) and
binding objects to drivers.
config FSL_MC_DPIO
tristate "QorIQ DPAA2 DPIO driver"
depends on FSL_MC_BUS && ARCH_LAYERSCAPE

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@ -4,19 +4,9 @@
#
# Copyright (C) 2014 Freescale Semiconductor, Inc.
#
obj-$(CONFIG_FSL_MC_BUS) += mc-bus-driver.o
mc-bus-driver-objs := fsl-mc-bus.o \
mc-sys.o \
mc-io.o \
dprc.o \
dprc-driver.o \
fsl-mc-allocator.o \
fsl-mc-msi.o \
irq-gic-v3-its-fsl-mc-msi.o \
dpmcp.o \
dpbp.o \
dpcon.o
obj-$(CONFIG_FSL_MC_BUS) += irq-gic-v3-its-fsl-mc-msi.o \
dpbp.o \
dpcon.o
# MC DPIO driver
obj-$(CONFIG_FSL_MC_DPIO) += dpio/

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@ -4,7 +4,7 @@
*
*/
#include <linux/kernel.h>
#include "../include/mc.h"
#include <linux/fsl/mc.h>
#include "../include/dpbp.h"
#include "dpbp-cmd.h"

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@ -4,7 +4,7 @@
*
*/
#include <linux/kernel.h>
#include "../include/mc.h"
#include <linux/fsl/mc.h>
#include "../include/dpcon.h"
#include "dpcon-cmd.h"

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@ -14,7 +14,7 @@
#include <linux/dma-mapping.h>
#include <linux/delay.h>
#include "../../include/mc.h"
#include <linux/fsl/mc.h>
#include "../../include/dpaa2-io.h"
#include "qbman-portal.h"

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@ -5,7 +5,7 @@
*
*/
#include <linux/types.h>
#include "../../include/mc.h"
#include <linux/fsl/mc.h>
#include "../../include/dpaa2-io.h"
#include <linux/init.h>
#include <linux/module.h>

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@ -5,7 +5,7 @@
*
*/
#include <linux/kernel.h>
#include "../../include/mc.h"
#include <linux/fsl/mc.h>
#include "dpio.h"
#include "dpio-cmd.h"

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@ -13,7 +13,7 @@
#include <linux/msi.h>
#include <linux/of.h>
#include <linux/of_irq.h>
#include "../include/mc.h"
#include <linux/fsl/mc.h>
static struct irq_chip its_msi_irq_chip = {
.name = "ITS-fMSI",