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path: root/arch/arm/mach-ep93xx/gpio.c
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* ARM: 6029/1: ep93xx: gpio.c: local functions should be staticHartley Sweeten2010-04-071-3/+3
| | | | | | | | | | | | The functions ep93xx_gpio_update_int_params and ep93xx_gpio_int_mask are not exported and should be static. This was overlooked when moving the code from core.c. Also, change a comment to better indicate what the code is for. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Ryan Mallon <ryan@bluewatersys.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: 5954/1: ep93xx: move gpio interrupt support to gpio.cHartley Sweeten2010-02-241-4/+231
| | | | | | | | | | | | | | | | The GPIO support in core.c handles the interrupt support for GPIO ports A, B, and F. The gpiolib implementation in gpio.c needs to access the function ep93xx_gpio_int_mask when a gpio pin is made an output and ep93xx_gpio_update_int_params in order to update the registers. Moving this support from core.c to gpio.c allows making the two functions static. It also keeps all the GPIO handling together in one file. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Ryan Mallon <ryan@bluewatersys.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 5605/1: Fix ep93xx gpio.c headersRyan Mallon2009-07-171-0/+1
| | | | | | | | Fix a number of build errors in ep93xx gpio.c due to to missing irq.h Signed-off-by: Ryan Mallon <ryan@bluewatersys.com> Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 5575/1: ep93xx: Show gpio interrupt type in debugfs output.Hartley Sweeten2009-06-271-5/+51
| | | | | | | | | | | | ep93xx: Show gpio interrupt type in debugfs output. EP93xx uses a private implementation for the debugfs output. Modify this output so it includes the interrupt type when the gpio is configured as an interrupt Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Ryan Mallon <ryan@bluewatersys.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 5574/1: ep93xx: gpio.c: fix header includes and __iomem pointersHartley Sweeten2009-06-271-4/+4
| | | | | | | | | | | | | Fix ep93xx gpio.c header includes and __iomem pointers. 1. <linux/gpio.h> should be included instead of <asm/gpio.h> 2. <mach/hardware.h> should be included instead of <mach/ep93xx-regs.h> 3. data_reg and data_dir_reg in struct ep93xx_gpio_chip should be void __iomem pointers not unsigned int Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Ryan Mallon <ryan@bluewatersys.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
*-. Merge branches 'machtypes', 'core', 'ep93xx', 'ks8695', 'netdev' and ↵Russell King2008-10-091-3/+3
|\ \ | | | | | | | | | 'sa1100' into devel
| | * [ARM] 5243/1: ep93xx: bugfix, GPIO ports C and F are swappedHartley Sweeten2008-09-071-2/+2
| |/ |/| | | | | | | | | | | | | In the GPIOLIB support for EP93xx ports C anf F are swapped. This patch correct it. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [ARM] Convert asm/io.h to linux/io.hRussell King2008-09-061-1/+1
|/ | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/machRussell King2008-08-071-1/+1
| | | | | | This just leaves include/asm-arm/plat-* to deal with. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4988/1: Add GPIO lib support to the EP93xxRyan Mallon2008-04-191-0/+158
Adds support for the generic GPIO lib to the EP93xx family. The gpio handling code has been moved from core.c to a new file called gpio.c. The GPIO based IRQ code has not been changed. Signed-off-by: Ryan Mallon <ryan@bluewatersys.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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