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10 Commits

Author SHA1 Message Date
Lars-Peter Clausen
933036386b MIPS: JZ4740: GPIO: Check correct IRQ in demux handler 
Check the trigger direction for the triggered IRQ instead of the parent IRQ.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: http://patchwork.linux-mips.org/patch/2433/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2011-10-24 23:34:25 +01:00
Lars-Peter Clausen
fe5a8b7f06 MIPS: JZ4740: GPIO: Simplify IRQ demuxer 
We already know the base IRQ for a GPIO chip, so there is no need to
recalculate it in the demux handler.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Cc: Lars-Peter Clausen <lars@metafoo.de>
Patchwork: http://patchwork.linux-mips.org/patch/2432/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2011-10-24 23:34:25 +01:00
Lars-Peter Clausen
83bc769200 MIPS: JZ4740: Use generic irq chip 
Use the generic irq chip framework to implement the jz4740 INTC and GPIO irq
chips.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/2434/
Patchwork: https://patchwork.linux-mips.org/patch/2771/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2011-10-24 23:34:25 +01:00
Rafael J. Wysocki
bd7100099a MIPS: PM: Use struct syscore_ops instead of sysdevs for PM (v2) 
Convert some MIPS architecture's code to using struct syscore_ops
objects for power management instead of sysdev classes and sysdevs.

This simplifies the code and reduces the kernel's memory footprint.
It also is necessary for removing sysdevs from the kernel entirely in
the future.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Acked-and-tested-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Cc: linux-kernel@vger.kernel.org
Cc: "Rafael J.  Wysocki" <rjw@sisk.pl>
Patchwork: http://patchwork.linux-mips.org/patch/2431/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2011-09-21 17:53:51 +02:00
Thomas Gleixner
e4ec7989b4 MIPS: Convert the irq functions to the new names 
Scripted with coccinelle.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
 2011-03-29 14:48:07 +02:00
Lars-Peter Clausen
fe92a23826 MIPS: JZ4740: Cleanup the mechanical irq_chip conversion 
The conversion did not make use of the new chip flag which signals the
core code to mask the chip before calling the set_type callback. Sigh.
Use the new lockdep helper as well.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2183/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2011-03-25 18:45:16 +01:00
Lars-Peter Clausen
cd11d14de9 MIPS: JZ4740: GPIO: Use shared irq chip for all gpios 
Currently there is one irq_chip per gpio_chip with the only difference
being the name. Since the information whether the irq belong to GPIO
bank A, B, C or D is not that important rewrite the code to simply use
a single irq_chip for all gpio_chips.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2182/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2011-03-25 18:45:16 +01:00
Thomas Gleixner
42b64f388c MIPS: JZ4740: Convert to new irq functions 
Convert the JZ4740 intc and gpio irq chips to use newstyle irq functions.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2181/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2011-03-25 18:45:16 +01:00
Uwe Kleine-König
b595076a18 tree-wide: fix comment/printk typos 
"gadget", "through", "command", "maintain", "maintain", "controller", "address",
"between", "initiali[zs]e", "instead", "function", "select", "already",
"equal", "access", "management", "hierarchy", "registration", "interest",
"relative", "memory", "offset", "already",

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
 2010-11-01 15:38:34 -04:00
Lars-Peter Clausen
a55f450665 MIPS: JZ4740: Add GPIO support 
Add gpiolib support for JZ4740 SoCs.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/1467/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2010-08-05 13:26:15 +01:00