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alistair23-linux/arch/arm/mach-s3c24xx
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Sam Van Den Berge 34681d84a0 dmaengine: s3c24xx: Add dma_slave_map for s3c2440 devices 
This patch updates the s3c24xx dma driver to be able to pass a
dma_slave_map array via the platform data. This is needed to
be able to use the new, simpler dmaengine API [1].
I used the virtual DMA channels as a parameter for the dma_filter
function. By doing that, I could reuse the existing filter function in
drivers/dma/s3c24xx-dma.c.

I have tested this on my mini2440 board with the audio driver.
According to my observations, dma_request_slave_channel in the
function dmaengine_pcm_new in the file
sound/soc/soc-generic-dmaengine-pcm.c now returns a valid DMA channel
whereas before no DMA channel was returned at that point.

Entries for DMACH_XD0, DMACH_XD1 and DMACH_TIMER are missing because I
don't realy know which driver to use for these.

[1]
http://lists.infradead.org/pipermail/linux-arm-kernel/2015-December/393635.html

Signed-off-by: Sam Van Den Berge <sam.van.den.berge@telenet.be>
Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2016-09-26 23:13:04 +05:30
..
include/mach ARM: SAMSUNG: Fix typos 2016-05-30 09:13:11 +02:00
anubis.h
bast-ide.c
bast-irq.c genirq: Remove irq argument from irq flow handlers 2015-09-16 15:47:51 +02:00
bast.h
common-smdk.c
common-smdk.h
common.c dmaengine: s3c24xx: Add dma_slave_map for s3c2440 devices 2016-09-26 23:13:04 +05:30
common.h ARM: S3C24XX: remove separate restart code 2014-09-14 02:43:09 +09:00
cpufreq-utils.c
fb-core.h ARM: SAMSUNG: local fb-core header in mach-s3c24xx 2015-07-30 02:00:35 +09:00
gta02.h
h1940-bluetooth.c leds: leds-gpio: Convert gpio_blink_set() to use GPIO descriptors 2014-11-04 21:58:25 +01:00
h1940.h leds: leds-gpio: Convert gpio_blink_set() to use GPIO descriptors 2014-11-04 21:58:25 +01:00
iotiming-s3c2410.c ARM: SAMSUNG: Fix typos 2016-05-30 09:13:11 +02:00
iotiming-s3c2412.c
irq-pm.c ARM: s3c: simplify s3c_irqwake_{e,}intallow definition 2015-12-31 17:26:18 +01:00
Kconfig ARM: do away with ARCH_[WANT_OPTIONAL|REQUIRE]_GPIOLIB 2016-06-03 12:18:13 -07:00
mach-amlm5900.c ARM: S3C24XX: remove separate restart code 2014-09-14 02:43:09 +09:00
mach-anubis.c ARM: S3C24XX: remove separate restart code 2014-09-14 02:43:09 +09:00
mach-at2440evb.c ARM: S3C24XX: remove separate restart code 2014-09-14 02:43:09 +09:00
mach-bast.c ARM: S3C24XX: remove separate restart code 2014-09-14 02:43:09 +09:00
mach-gta02.c ARM: s3c24xx: fix unused gta02_configure_pmu_for_charger warning 2016-02-01 09:49:16 +09:00
mach-h1940.c ARM: s3c24xx: switch to gpiochip_add_data() 2016-02-19 09:51:42 +01:00
mach-jive.c ARM: S3C24XX: remove separate restart code 2014-09-14 02:43:09 +09:00
mach-mini2440.c ARM: S3C24XX: remove separate restart code 2014-09-14 02:43:09 +09:00
mach-n30.c ARM: SAMSUNG: Fix typos 2016-05-30 09:13:11 +02:00
mach-nexcoder.c ARM: S3C24XX: remove separate restart code 2014-09-14 02:43:09 +09:00
mach-osiris-dvs.c ARM: SAMSUNG: Fix typos 2016-05-30 09:13:11 +02:00
mach-osiris.c ARM: S3C24XX: remove separate restart code 2014-09-14 02:43:09 +09:00
mach-otom.c ARM: S3C24XX: remove separate restart code 2014-09-14 02:43:09 +09:00
mach-qt2410.c ARM: S3C24XX: remove separate restart code 2014-09-14 02:43:09 +09:00
mach-rx1950.c ARM: Explicitly apply PWM config extracted from pwm_args 2016-05-17 14:45:08 +02:00
mach-rx3715.c ARM: S3C24XX: remove separate restart code 2014-09-14 02:43:09 +09:00
mach-s3c2416-dt.c arm: Remove unnecessary of_platform_populate with default match table 2016-06-23 14:58:37 -05:00
mach-smdk2410.c ARM: S3C24XX: remove separate restart code 2014-09-14 02:43:09 +09:00
mach-smdk2413.c ARM: S3C24XX: remove separate restart code 2014-09-14 02:43:09 +09:00
mach-smdk2416.c ARM: S3C24XX: remove separate restart code 2014-09-14 02:43:09 +09:00
mach-smdk2440.c ARM: S3C24XX: remove separate restart code 2014-09-14 02:43:09 +09:00
mach-smdk2443.c ARM: S3C24XX: remove separate restart code 2014-09-14 02:43:09 +09:00
mach-tct_hammer.c ARM: S3C24XX: remove separate restart code 2014-09-14 02:43:09 +09:00
mach-vr1000.c ARM: S3C24XX: remove separate restart code 2014-09-14 02:43:09 +09:00
mach-vstms.c ARM: S3C24XX: remove separate restart code 2014-09-14 02:43:09 +09:00
Makefile ARM: SAMSUNG: make local setup-camif in mach-s3c24xx 2015-07-30 01:48:44 +09:00
Makefile.boot
nand-core.h ARM: SAMSUNG: local nand-core header in mach-s3c24xx 2015-07-30 02:00:35 +09:00
osiris.h
otom.h
pll-s3c2410.c ARM: s3c24xx: Sort cpufreq tables 2016-06-03 13:54:36 +02:00
pll-s3c2440-12000000.c ARM: s3c24xx: Sort cpufreq tables 2016-06-03 13:54:36 +02:00
pll-s3c2440-16934400.c ARM: s3c24xx: Sort cpufreq tables 2016-06-03 13:54:36 +02:00
pm-h1940.S
pm-s3c2410.c
pm-s3c2412.c
pm-s3c2416.c ARM: S3C24XX: fix building without PM_SLEEP 2015-02-27 05:50:22 +09:00
pm.c ARM: S3C24XX: fix building without PM_SLEEP 2015-02-27 05:50:22 +09:00
regs-dsc.h
regs-mem.h
s3c244x.c ARM: SAMSUNG: local nand-core header in mach-s3c24xx 2015-07-30 02:00:35 +09:00
s3c2410.c ARM: S3C24XX: fix building without PM_SLEEP 2015-02-27 05:50:22 +09:00
s3c2412-power.h
s3c2412.c ARM: SAMSUNG: local nand-core header in mach-s3c24xx 2015-07-30 02:00:35 +09:00
s3c2416.c ARM: SAMSUNG: local spi-core header in mach-s3c24xx 2015-07-30 02:00:35 +09:00
s3c2440.c ARM: S3C24XX: fix building without PM_SLEEP 2015-02-27 05:50:22 +09:00
s3c2442.c ARM: S3C24XX: fix building without PM_SLEEP 2015-02-27 05:50:22 +09:00
s3c2443.c ARM: SAMSUNG: local spi-core header in mach-s3c24xx 2015-07-30 02:00:35 +09:00
setup-camif.c ARM: SAMSUNG: make local setup-camif in mach-s3c24xx 2015-07-30 01:48:44 +09:00
setup-i2c.c
setup-sdhci-gpio.c
setup-spi.c
setup-ts.c
simtec-audio.c
simtec-nor.c
simtec-pm.c
simtec-usb.c
simtec.h
sleep-s3c2410.S
sleep-s3c2412.S
sleep.S
spi-core.h ARM: SAMSUNG: local spi-core header in mach-s3c24xx 2015-07-30 02:00:35 +09:00
vr1000.h