This patch adds support for the Flexible Direct Memory Access (FDMA) core
driver. The FDMA is a slim core CPU with a dedicated firmware.
It is a general purpose DMA controller capable of supporting 16
independent DMA channels. Data moves maybe from memory to memory
or between memory and paced
This patch enables the STi ALSA drivers found on STi platforms
as well as the simple-card driver which is a dependency to have
working sound.
Signed-off-by: Peter Griffin
Acked-by: Lee Jones
Cc: arnaud.pouliq...@st.com
Cc: broo...@kernel.org
---
These nodes are required to get the fdma driver working
on STiH407 based silicon.
Signed-off-by: Peter Griffin
Acked-by: Lee Jones
---
arch/arm/boot/dts/stih407-family.dtsi | 52 +++
1 file changed, 52
This patch adds the pinctrl config for the spidf out
pins used by the sasg codec IP.
Signed-off-by: Arnaud Pouliquen
Signed-off-by: Peter Griffin
Acked-by: Lee Jones
---
arch/arm/boot/dts/stih407-pinctrl.dtsi | 8
This patch adds the pinctrl config for the i2s_in pins
used by the uniperif reader IP.
Signed-off-by: Arnaud Pouliquen
Signed-off-by: Peter Griffin
Acked-by: Lee Jones
---
arch/arm/boot/dts/stih407-pinctrl.dtsi | 24
This patch adds the DT nodes for the uniperif player
IP blocks found on STiH407 family silicon.
Signed-off-by: Arnaud Pouliquen
Signed-off-by: Peter Griffin
---
arch/arm/boot/dts/stih407-family.dtsi | 80 +++
1
This patch adds the pinctrl config for the i2s_out pins
used by the uniperif player IP.
Signed-off-by: Arnaud Pouliquen
Signed-off-by: Peter Griffin
Acked-by: Lee Jones
---
arch/arm/boot/dts/stih407-pinctrl.dtsi | 23
This patch adds the FDMA driver files to the STi
section of the maintainers file.
Signed-off-by: Peter Griffin
Acked-by: Lee Jones
---
MAINTAINERS | 1 +
1 file changed, 1 insertion(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index
This DMA controller is found on all STi chipsets.
Signed-off-by: Peter Griffin
Acked-by: Lee Jones
---
arch/arm/configs/multi_v7_defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/configs/multi_v7_defconfig
slim core is used as a basis for many IPs in the STi
chipsets such as fdma and demux. To avoid duplicating
the elf loading code in each device driver a slim
rproc driver has been created.
This driver is designed to be used by other device drivers
such as fdma, or demux whose IP is based around a
This patch adds the slim core rproc driver to the STi section
of the MAINTAINERS file.
Signed-off-by: Peter Griffin
Acked-by: Lee Jones
---
MAINTAINERS | 2 ++
1 file changed, 2 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index
This patch adds the DT binding documentation for the FDMA constroller
found on STi based chipsets from STMicroelectronics.
Signed-off-by: Ludovic Barre
Signed-off-by: Peter Griffin
Acked-by: Rob Herring
---
This header file will also be used by the dma xbar driver in the
future.
Signed-off-by: Ludovic Barre
Signed-off-by: Peter Griffin
---
drivers/dma/st_fdma.h | 249 ++
1 file changed, 249
Hi Vinod, Bjorn, Patrice,
This patchset adds support for the Flexible Direct Memory Access (FDMA) core
found on STi chipsets from STMicroelectronics. The FDMA is a slim core CPU
with a dedicated firmware. It is a general purpose DMA controller supporting
16 independent channels and data can be
This patch enables the uniperif players 2 & 3 for b2120 boards
and also adds the "simple-audio-card" device node to interconnect
the SoC sound device and the codec.
Signed-off-by: Arnaud Pouliquen
Signed-off-by: Peter Griffin
---
ST_SLIM_REMOTEPROC must select REMOTEPROC, which exposes the following
recursive dependency.
[..]
drivers/video/fbdev/Kconfig:5:error: recursive dependency detected!
For a resolution refer to Documentation/kbuild/kconfig-language.txt
subsection "Kconfig recursive dependency limitations"
This patch adds the dt node for the internal audio
codec IP.
Signed-off-by: Arnaud Pouliquen
Signed-off-by: Peter Griffin
---
arch/arm/boot/dts/stih407-family.dtsi | 7 +++
1 file changed, 7 insertions(+)
diff --git
This patch adds the DT node for the uniperif reader
IP block found on STiH407 family silicon.
Signed-off-by: Arnaud Pouliquen
Signed-off-by: Peter Griffin
---
arch/arm/boot/dts/stih407-family.dtsi | 28
1 file
Use tabs instead of spaces.
Signed-off-by: Peter Griffin
Acked-by: Lee Jones
---
drivers/gpu/drm/virtio/Kconfig | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/virtio/Kconfig
Remove the extra '\n' between kconfig entries.
Signed-off-by: Peter Griffin
---
drivers/dma/Kconfig | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
index 7c5d946..5b5a341 100644
--- a/drivers/dma/Kconfig
+++
On Mon, 05 Sep 2016, Arnaud Pouliquen wrote:
> +dai-name = "Uni Reader #0 (PCM IN)";
> >>>
> >>> Oooo, not seen something like this before.
> >>>
> >>> If it does not already have one, it would require a DT Ack.
> >>
> >> No idea, the driver got merged 1 year ago.
>
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