This patch series adds support for the dedicated cs pin and
support for exynos5440 spi controller. The first patch
"Polling support for s3c64xx spi controller" in the previous
serias is already applied to Mark's spi-next branch. So created
a new series with remaining 2 patches.
Girish K S (2):
From: Girish K S
This patch adds support for the exynos5440 spi controller.
The integration of the spi IP in exynos5440 is different from
other SoC's. The I/O pins are no more configured via gpio, they
have dedicated pins.
Signed-off-by: Girish K S
---
drivers/spi/spi-s3c64xx.c | 12
From: Girish K S
The existing driver supports gpio based /cs signal.
For controller's that have one device per controller,
the slave device's /cs signal might be internally controlled
by the chip select bit of slave select register. They are not
externally asserted/deasserted using gpio pin.
Thi
Hi Mark,
>
>> +MODULE_DESCRIPTION("Analog Devices SPI3 controller driver");
>
> Why not call the driver something like bfin_spi3 then?
Do you mean the driver name or file name? It's the same with spi-bfin5xx driver.
The test script may use the same name for 5xx and 6xx boards.
---
(http://obfm42.com/r54x2ugxk5xadn0p4o/index0.html)
(http://obfm42.com/5n42hun5kxj30wbpnq/index1.html)
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From: Matt Porter
Convert dmaengine channel requests to use
dma_request_slave_channel_compat(). This supports the DT case of
platforms requiring channel selection from either the OMAP DMA or
the EDMA engine. AM33xx only boots from DT and is the only user
implementing EDMA so in the !DT case we ca
From: Matt Porter
Adds support for parsing the TI EDMA DT data into the required EDMA
private API platform data. Enables runtime PM support to initialize
the EDMA hwmod. Enables build on OMAP.
Changes by Joel:
* Setup default one-to-one mapping for queue_priority and queue_tc
mapping as discusse
From: Matt Porter
Adds DMA resources to the AM33XX SPI nodes.
Signed-off-by: Matt Porter
Signed-off-by: Joel A Fernandes
---
arch/arm/boot/dts/am33xx.dtsi | 10 ++
1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index 3d59
From: Matt Porter
Adds AM33XX EDMA support to the am33xx.dtsi as documented in
Documentation/devicetree/bindings/dma/ti-edma.txt
Joel: Drop DT entries that are non-hardware-description for now as discussed in
[1]
[1] https://patchwork.kernel.org/patch/2226761/
Signed-off-by: Matt Porter
Sign
From: Joel A Fernandes
Build TI_EDMA by default for ARCH_DAVINCI and ARCH_OMAP2PLUS
Signed-off-by: Joel A Fernandes
---
arch/arm/Kconfig|1 +
arch/arm/mach-omap2/Kconfig |1 +
drivers/dma/Kconfig |2 +-
3 files changed, 3 insertions(+), 1 deletion(-)
diff --git
From: Matt Porter
The binding definition is based on the generic DMA controller
binding.
Joel:
* Droped reserved and queue DT entries from Documentation
for now from the original patch series (v10)
* Included properties in Documentation and clarified DMA properties (V11)
* Made ti,hwmod option
*
From: Matt Porter
The binding definition is based on the generic DMA request binding
Signed-off-by: Matt Porter
Signed-off-by: Joel A Fernandes
---
Documentation/devicetree/bindings/spi/omap-spi.txt | 27 +++-
1 file changed, 26 insertions(+), 1 deletion(-)
diff --git a/Doc
From: Joel A Fernandes
Required to get OMAP-L1 EVM access MMC and mount rootfs
Signed-off-by: Joel A Fernandes
---
arch/arm/configs/da8xx_omapl_defconfig |3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm/configs/da8xx_omapl_defconfig
b/arch/arm/configs/da8xx_omapl_defconfig
i
From: Joel A Fernandes
This series is remaining of Matt Porter's EDMA patches for AM33XX EDMA support
with changes for few pending review comments on v11 series.
Also included are EDMA config and build options for OMAP2PLUS and Davinci by
selecting DMADEVICES, and options to enable MMCSD on Davi
From: Matt Porter
Changes by Joel:
* Split EDMA xbar support out of original EDMA DT parsing patch
to keep it easier for review.
* Rewrite shift and offset calculation.
Suggested-by: Sekhar Nori
Suggested by: Andy Shevchenko
Signed-off-by: Joel A Fernandes
Reference:
[1] https://patchwork.ke
From: Joel A Fernandes
queue_priority_mapping and queue_tc_mapping are no longer
const anymore generating a bunch of warnings in devices-da8xx.
Fix them by not doing constant assignments.
Signed-off-by: Joel A Fernandes
---
arch/arm/mach-davinci/devices-da8xx.c |8
1 file changed,
From: Matt Porter
Enable TI EDMA option on OMAP and TI_PRIV_EDMA
Signed-off-by: Matt Porter
Signed-off-by: Joel A Fernandes
---
arch/arm/mach-omap2/Kconfig |1 +
drivers/dma/Kconfig |2 +-
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arm/mach-omap2/Kconfi
On Wed, Jun 19, 2013 at 11:53 PM, Mark Brown wrote:
> On Mon, May 20, 2013 at 12:21:33PM +0530, Girish K S wrote:
>> From: Girish K S
>>
>> The existing driver supports gpio based /cs signal.
>> For controller's that have one device per controller,
>> the slave device's /cs signal might be intern
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