John Crispin
eb5dbd22b6
MIPS: lantiq: the detection of the gpe clock is broken
...
The code to detect unfused SoCs was broken due to missing register masking.
Signed-off-by: Thomas Langer <thomas.langer@lantiq.com >
Signed-off-by: John Crispin <blogic@openwrt.org >
Patchwork: http://patchwork.linux-mips.org/patch/8049/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org >
2014-11-24 07:45:18 +01:00
John Crispin
17327862f3
MIPS: lantiq: copy the commandline from the devicetree
...
This is a regression caused by:
commit afb46f7996
Author: Rob Herring <robh@kernel.org >
Date: Wed Apr 2 19:07:24 2014 -0500
mips: ralink: convert to use unflatten_and_copy_device_tree
Make the of init code reuse the cmdline defined inside the dts.
Signed-off-by: John Crispin <blogic@openwrt.org >
Patchwork: http://patchwork.linux-mips.org/patch/8048/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org >
2014-11-24 07:45:18 +01:00
John Crispin
d32caf94e0
MIPS: lantiq: move eiu init after irq_domain register
...
The eiu init failed as the irq_domain was not yet available.
Signed-off-by: John Crispin <blogic@openwrt.org >
Patchwork: http://patchwork.linux-mips.org/patch/8047/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org >
2014-11-24 07:45:18 +01:00
John Crispin
e8b8ca8cb3
MIPS: lantiq: export soc type
...
The voice and dsl drivers need to know which SoC we are running on.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com >
Patchwork: http://patchwork.linux-mips.org/patch/8046/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org >
2014-11-24 07:45:18 +01:00
John Crispin
276229d2a9
MIPS: lantiq: add support for xrx200 firmware depending on soc type
...
VR9 needs different firmware files for the various phy/soc revisions. Some
boards are ship with older and newer SoC revisions. To be able to boot a single
image on all versions we need to define both firmware files inside the
devicetree.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com >
Signed-off-by: John Crispin <blogic@openwrt.org >
Patchwork: http://patchwork.linux-mips.org/patch/8045/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org >
2014-11-24 07:45:17 +01:00
John Crispin
50128fe816
MIPS: lantiq: reboot gphy on restart
...
A reboot sometimes lead to a none working phy. An explicit reboot fixes the
problem.
Signed-off-by: John Crispin <blogic@openwrt.org >
Patchwork: http://patchwork.linux-mips.org/patch/8044/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org >
2014-11-24 07:45:17 +01:00
John Crispin
c530781c93
MIPS: lantiq: add reset-controller api support
...
Add a reset-controller binding for the reset registers found on the lantiq
SoC.
Signed-off-by: John Crispin <blogic@openwrt.org >
Patchwork: http://patchwork.linux-mips.org/patch/8043/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org >
2014-11-24 07:45:17 +01:00
John Crispin
05637f10e7
MIPS: lantiq: handle vmmc memory reservation
...
The Lantiq SoCs have a 2nd mips core called "voice mips macro core (vmmc)"
which is used to run the voice firmware. This driver allows us to register
a chunk of memory that the voice driver can later use for the 2nd core.
Signed-off-by: John Crispin <blogic@openwrt.org >
Patchwork: http://patchwork.linux-mips.org/patch/8042/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org >
2014-11-24 07:45:17 +01:00
Tomeu Vizoso
24c71c83ed
MIPS: Alchemy: Remove direct access to prepare_count field of struct clk
...
Replacing it with a call to __clk_is_prepared(), which isn't entirely
equivalent but in practice shouldn't matter.
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com >
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org >
Cc: Mike Turquette <mturquette@linaro.org >
Cc: Javier Martinez Canillas <javier.martinez@collabora.co.uk >
Cc: Manuel Lauss <manuel.lauss@gmail.com >
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/8120/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org >
2014-11-24 07:45:17 +01:00
Andrew Bresticker
a45da56598
clocksource: mips-gic: Bump up rating of GIC timer
...
Bump up the rating of the GIC timer so that it gets prioritized
over the CP0 timer.
Signed-off-by: Andrew Bresticker <abrestic@chromium.org >
Cc: Daniel Lezcano <daniel.lezcano@linaro.org >
Cc: Thomas Gleixner <tglx@linutronix.de >
Cc: Jason Cooper <jason@lakedaemon.net >
Cc: Paul Burton <paul.burton@imgtec.com >
Cc: Qais Yousef <qais.yousef@imgtec.com >
Cc: John Crispin <blogic@openwrt.org >
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/8141/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org >
2014-11-24 07:45:16 +01:00
Andrew Bresticker
b695d8e6ad
clocksource: mips-gic: Use clockevents_config_and_register
...
Use clockevents_config_and_register to setup the clock_event_device
based on frequency and min/max ticks instead of doing it ourselves.
Signed-off-by: Andrew Bresticker <abrestic@chromium.org >
Cc: Daniel Lezcano <daniel.lezcano@linaro.org >
Cc: Thomas Gleixner <tglx@linutronix.de >
Cc: Jason Cooper <jason@lakedaemon.net >
Cc: Paul Burton <paul.burton@imgtec.com >
Cc: Qais Yousef <qais.yousef@imgtec.com >
Cc: John Crispin <blogic@openwrt.org >
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/8140/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org >
2014-11-24 07:45:16 +01:00
Andrew Bresticker
e4752dbbc3
clocksource: mips-gic: Use CPU notifiers to setup the timer
...
Instead of requiring an explicit call to gic_clockevent_init in the SMP
startup path, use CPU notifiers to register and enable the GIC timer on
CPU startup.
Signed-off-by: Andrew Bresticker <abrestic@chromium.org >
Cc: Daniel Lezcano <daniel.lezcano@linaro.org >
Cc: Thomas Gleixner <tglx@linutronix.de >
Cc: Jason Cooper <jason@lakedaemon.net >
Cc: Paul Burton <paul.burton@imgtec.com >
Cc: Qais Yousef <qais.yousef@imgtec.com >
Cc: John Crispin <blogic@openwrt.org >
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/8139/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org >
2014-11-24 07:45:16 +01:00
Andrew Bresticker
f7ea3060b6
clocksource: mips-gic: Use percpu_dev_id
...
Since the GIC timer IRQ is a percpu IRQ, we can use percpu_dev_id
to pass the IRQ handler the correct clock_event_device.
Signed-off-by: Andrew Bresticker <abrestic@chromium.org >
Cc: Daniel Lezcano <daniel.lezcano@linaro.org >
Cc: Thomas Gleixner <tglx@linutronix.de >
Cc: Jason Cooper <jason@lakedaemon.net >
Cc: Paul Burton <paul.burton@imgtec.com >
Cc: Qais Yousef <qais.yousef@imgtec.com >
Cc: John Crispin <blogic@openwrt.org >
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/8138/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org >
2014-11-24 07:45:15 +01:00
Andrew Bresticker
001f5fe72c
clocksource: mips-gic: Remove gic_event_handler
...
Remove gic_event_handler since it is completely unnecessary.
Signed-off-by: Andrew Bresticker <abrestic@chromium.org >
Cc: Daniel Lezcano <daniel.lezcano@linaro.org >
Cc: Thomas Gleixner <tglx@linutronix.de >
Cc: Jason Cooper <jason@lakedaemon.net >
Cc: Paul Burton <paul.burton@imgtec.com >
Cc: Qais Yousef <qais.yousef@imgtec.com >
Cc: John Crispin <blogic@openwrt.org >
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/8136/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org >
2014-11-24 07:45:15 +01:00
Andrew Bresticker
b085451453
clocksource: mips-gic: Move gic_frequency to clocksource driver
...
There's no reason for gic_frequency to be global any more and it
certainly doesn't belong in the GIC irqchip driver, so move it to
the GIC clocksource driver.
Signed-off-by: Andrew Bresticker <abrestic@chromium.org >
Cc: Daniel Lezcano <daniel.lezcano@linaro.org >
Cc: Thomas Gleixner <tglx@linutronix.de >
Cc: Jason Cooper <jason@lakedaemon.net >
Cc: Paul Burton <paul.burton@imgtec.com >
Cc: Qais Yousef <qais.yousef@imgtec.com >
Cc: John Crispin <blogic@openwrt.org >
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/8137/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org >
2014-11-24 07:45:15 +01:00
Andrew Bresticker
5fee56e0dd
clocksource: mips-gic: Staticize local symbols
...
There are a number of variables and functions which are unnecessarily
global. Mark them static.
Signed-off-by: Andrew Bresticker <abrestic@chromium.org >
Cc: Daniel Lezcano <daniel.lezcano@linaro.org >
Cc: Thomas Gleixner <tglx@linutronix.de >
Cc: Jason Cooper <jason@lakedaemon.net >
Cc: Paul Burton <paul.burton@imgtec.com >
Cc: Qais Yousef <qais.yousef@imgtec.com >
Cc: John Crispin <blogic@openwrt.org >
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/8135/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org >
2014-11-24 07:45:15 +01:00
Andrew Bresticker
a331ce63c8
clocksource: mips-gic: Combine with GIC clockevent driver
...
Combine the GIC clocksource driver with the GIC clockevent driver from
arch/mips/kernel/cevt-gic.c and remove the clockevent driver's separate
Kconfig symbol.
Signed-off-by: Andrew Bresticker <abrestic@chromium.org >
Cc: Daniel Lezcano <daniel.lezcano@linaro.org >
Cc: Thomas Gleixner <tglx@linutronix.de >
Cc: Jason Cooper <jason@lakedaemon.net >
Cc: Andrew Bresticker <abrestic@chromium.org >
Cc: Paul Burton <paul.burton@imgtec.com >
Cc: Qais Yousef <qais.yousef@imgtec.com >
Cc: John Crispin <blogic@openwrt.org >
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/8132/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org >
2014-11-24 07:45:15 +01:00
Andrew Bresticker
fa5635a277
MIPS: Move GIC clocksource driver to drivers/clocksource/
...
Move the GIC clocksource driver to drivers/clocksource/mips-gic-timer.c.
Signed-off-by: Andrew Bresticker <abrestic@chromium.org >
Cc: Daniel Lezcano <daniel.lezcano@linaro.org >
Cc: Thomas Gleixner <tglx@linutronix.de >
Cc: Jason Cooper <jason@lakedaemon.net >
Cc: Paul Burton <paul.burton@imgtec.com >
Cc: Qais Yousef <qais.yousef@imgtec.com >
Cc: John Crispin <blogic@openwrt.org >
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/8133/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org >
2014-11-24 07:45:14 +01:00
Andrew Bresticker
53a7bc815a
irqchip: mips-gic: Use GIC_SH_WEDGE_{SET,CLR} macros
...
Use the GIC_SH_WEDGE_{SET,CLR} macros provided by mips-gic.h.
Signed-off-by: Andrew Bresticker <abrestic@chromium.org >
Cc: Daniel Lezcano <daniel.lezcano@linaro.org >
Cc: Thomas Gleixner <tglx@linutronix.de >
Cc: Jason Cooper <jason@lakedaemon.net >
Cc: Paul Burton <paul.burton@imgtec.com >
Cc: Qais Yousef <qais.yousef@imgtec.com >
Cc: John Crispin <blogic@openwrt.org >
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/8134/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org >
2014-11-24 07:45:14 +01:00
Andrew Bresticker
8f5ee79c92
irqchip: mips-gic: Remove gic_{pending,itrmask}_regs
...
There's no reason for the pending and masked interrupt bitmasks
to be global. Just declare them on the stack in gic_get_int()
since they only consume (256*2)/8 = 64 bytes.
Signed-off-by: Andrew Bresticker <abrestic@chromium.org >
Cc: Daniel Lezcano <daniel.lezcano@linaro.org >
Cc: Thomas Gleixner <tglx@linutronix.de >
Cc: Jason Cooper <jason@lakedaemon.net >
Cc: Paul Burton <paul.burton@imgtec.com >
Cc: Qais Yousef <qais.yousef@imgtec.com >
Cc: John Crispin <blogic@openwrt.org >
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/8131/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org >
2014-11-24 07:45:14 +01:00
Andrew Bresticker
fb8f7be129
irqchip: mips-gic: Clean up #includes
...
Sort the #includes and remove those which are unnecessary.
Signed-off-by: Andrew Bresticker <abrestic@chromium.org >
Cc: Daniel Lezcano <daniel.lezcano@linaro.org >
Cc: Thomas Gleixner <tglx@linutronix.de >
Cc: Jason Cooper <jason@lakedaemon.net >
Cc: Paul Burton <paul.burton@imgtec.com >
Cc: Qais Yousef <qais.yousef@imgtec.com >
Cc: John Crispin <blogic@openwrt.org >
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/8130/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org >
2014-11-24 07:45:14 +01:00
Andrew Bresticker
824f3f7fa2
irqchip: mips-gic: Clean up header file
...
Remove duplicate #defines and unnecessary #includes, fix parenthesization,
and re-order register definitions in ascending order.
Signed-off-by: Andrew Bresticker <abrestic@chromium.org >
Cc: Daniel Lezcano <daniel.lezcano@linaro.org >
Cc: Thomas Gleixner <tglx@linutronix.de >
Cc: Jason Cooper <jason@lakedaemon.net >
Cc: Paul Burton <paul.burton@imgtec.com >
Cc: Qais Yousef <qais.yousef@imgtec.com >
Cc: John Crispin <blogic@openwrt.org >
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/8128/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org >
2014-11-24 07:45:13 +01:00
Kevin Cernekee
7110e227c8
MAINTAINERS: Add entry for bcm63xx/bcm33xx UDC gadget driver
...
This hardware shows up on the newly-supported BCM3384 cable chip, as well
as several old BCM63xx DSL chips.
Signed-off-by: Kevin Cernekee <cernekee@gmail.com >
Cc: f.fainelli@gmail.com
Cc: mbizon@freebox.fr
Cc: jogo@openwrt.org
Cc: jfraser@broadcom.com
Cc: linux-mips@linux-mips.org
Cc: devicetree@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/8172/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org >
2014-11-24 07:45:13 +01:00
Kevin Cernekee
a2f6734c5f
MAINTAINERS: Add entry for BCM33xx cable chips
...
Add myself as a maintainer for the new BCM3384 board support code.
Signed-off-by: Kevin Cernekee <cernekee@gmail.com >
Cc: f.fainelli@gmail.com
Cc: mbizon@freebox.fr
Cc: jogo@openwrt.org
Cc: jfraser@broadcom.com
Cc: linux-mips@linux-mips.org
Cc: devicetree@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/8171/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org >
2014-11-24 07:45:13 +01:00
Kevin Cernekee
d666cd0246
MIPS: bcm3384: Initial commit of bcm3384 platform support
...
This supports SMP Linux running on the BCM3384 Zephyr (BMIPS5000)
application processor, with fully functional UART and USB 1.1/2.0.
Device Tree is used to configure the following items:
- All peripherals
- Early console base address
- SMP or UP mode
- MIPS counter frequency
- Memory size / regions
- DMA offset
- Kernel command line
The DT-enabled bootloader and build instructions are posted at
https://github.com/Broadcom/aeolus
Signed-off-by: Kevin Cernekee <cernekee@gmail.com >
Cc: f.fainelli@gmail.com
Cc: mbizon@freebox.fr
Cc: jogo@openwrt.org
Cc: jfraser@broadcom.com
Cc: linux-mips@linux-mips.org
Cc: devicetree@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/8170/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org >
2014-11-24 07:45:13 +01:00