Hello folks
Is anyone of you at the Chaos Communication Congress?
I'd like to organize a table for sunxi-linux-project
All the best
David
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Hi
> Please use the real compatibles here. It's much easier to search
> for. Plus, your driver doesn't support all the SoCs you're mentionning here.
> [...]
> Please provide the real property name to use. No need for an example
> here, you have a full-fledged one in a few lines.
Fixed that.
> Ditt
This is based on the driver Allwinner ships in their Android kernel sources.
Initial porting to upstream kernels done by David Lanzendörfer, additional
fixes and cleanups by Hans de Goede.
It uses dma in bus-master mode using a built-in designware idmac controller,
which is identical to the one
From: Emilio López
Signed-off-by: Emilio López
---
drivers/clk/sunxi/clk-sunxi.c | 35 +++
1 file changed, 35 insertions(+)
diff --git a/drivers/clk/sunxi/clk-sunxi.c b/drivers/clk/sunxi/clk-sunxi.c
index abb6c5a..33b9977 100644
--- a/drivers/clk/sunxi/clk-sun
From: Emilio López
This commit implements .determine_rate, so that our factor clocks can be
reparented when needed.
Signed-off-by: Emilio López
---
drivers/clk/sunxi/clk-factors.c | 36
1 file changed, 36 insertions(+)
diff --git a/drivers/clk/sunxi/clk-
From: Hans de Goede
Signed-off-by: Hans de Goede
---
include/linux/clk/sunxi.h | 22 ++
1 file changed, 22 insertions(+)
create mode 100644 include/linux/clk/sunxi.h
diff --git a/include/linux/clk/sunxi.h b/include/linux/clk/sunxi.h
new file mode 100644
index 000..1e
Signed-off-by: David Lanzendörfer
Signed-off-by: Hans de Goede
---
arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts | 30 +++
arch/arm/boot/dts/sun5i-a10s.dtsi| 44 ++
arch/arm/boot/dts/sun5i-a13-olinuxino-micro.dts | 15
arch/arm
Signed-off-by: David Lanzendörfer
Signed-off-by: Hans de Goede
---
arch/arm/boot/dts/sun7i-a20-cubieboard2.dts |8 +++
arch/arm/boot/dts/sun7i-a20-cubietruck.dts |8 +++
arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts | 23 +
arch/arm/boot/dts/sun7i-a20.dtsi
Signed-off-by: David Lanzendörfer
---
.../devicetree/bindings/mmc/sunxi-mmc.txt | 32
1 file changed, 32 insertions(+)
create mode 100644 Documentation/devicetree/bindings/mmc/sunxi-mmc.txt
diff --git a/Documentation/devicetree/bindings/mmc/sunxi-mmc.txt
b
Signed-off-by: David Lanzendörfer
Signed-off-by: Hans de Goede
---
arch/arm/boot/dts/sun4i-a10-a1000.dts |8
arch/arm/boot/dts/sun4i-a10-cubieboard.dts |8
arch/arm/boot/dts/sun4i-a10.dtsi | 54
3 files changed, 70 insertions
-mmc.h
-moving defines out of the struct definition
since this is bad coding style
-adding documentation for the device tree binding
---
David Lanzendörfer (5):
ARM: sunxi: Add driver for SD/MMC hosts found on Allwinner sunxi SoCs
ARM: dts: sun7i: Add support for mmc
ARM: dts: sun4i
This patch adds basic support for the INet-97F_Rev_02 board found in various
low cost consumer tablet devices (http://linux-sunxi.org/INet-97F_Rev_02)
Signed-off-by: David Lanzendörfer
---
arch/arm/boot/dts/Makefile| 1 +
arch/arm/boot/dts/sun4i-a10-inet97fv2.dts | 106
Hi
> Oh, good catch, thanks! Fixed in the sunxi-devel branch
> in my *personal* git repo. I'll also push this to the official linux-sunxi
> sunxi-devel branch later today.
Fixed it for the next patch set as well.
-david
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on cd pins
-fixup: Don't set MMC_CAP_NEEDS_POLL / MMC_CAP_4_BIT_DATA
---
David Lanzendörfer (5):
ARM: sunxi: Add driver for SD/MMC hosts found on Allwinner sunxi SoCs
ARM: dts: sun7i: Add support for mmc
ARM: dts: sun4i: Add support for mmc
ARM: dts: sun5i: Add su
Signed-off-by: David Lanzendörfer
Signed-off-by: Hans de Goede
---
arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts | 30 +++
arch/arm/boot/dts/sun5i-a10s.dtsi| 44 ++
arch/arm/boot/dts/sun5i-a13-olinuxino-micro.dts | 15
arch/arm
Signed-off-by: David Lanzendörfer
Signed-off-by: Hans de Goede
---
arch/arm/boot/dts/sun7i-a20-cubieboard2.dts |8 +++
arch/arm/boot/dts/sun7i-a20-cubietruck.dts |8 +++
arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts | 23 +
arch/arm/boot/dts/sun7i-a20.dtsi
This is based on the driver Allwinner ships in their Android kernel sources.
Initial porting to upstream kernels done by David Lanzendörfer, additional
fixes and cleanups by Hans de Goede.
It uses dma in bus-master mode using a built-in designware idmac controller,
which is identical to the one
From: Hans de Goede
Signed-off-by: Hans de Goede
---
include/linux/clk/sunxi.h | 22 ++
1 file changed, 22 insertions(+)
create mode 100644 include/linux/clk/sunxi.h
diff --git a/include/linux/clk/sunxi.h b/include/linux/clk/sunxi.h
new file mode 100644
index 000..1e
Signed-off-by: David Lanzendörfer
---
.../devicetree/bindings/mmc/sunxi-mmc.txt | 32
1 file changed, 32 insertions(+)
create mode 100644 Documentation/devicetree/bindings/mmc/sunxi-mmc.txt
diff --git a/Documentation/devicetree/bindings/mmc/sunxi-mmc.txt
b
From: Emilio López
Signed-off-by: Emilio López
---
drivers/clk/sunxi/clk-sunxi.c | 35 +++
1 file changed, 35 insertions(+)
diff --git a/drivers/clk/sunxi/clk-sunxi.c b/drivers/clk/sunxi/clk-sunxi.c
index abb6c5a..33b9977 100644
--- a/drivers/clk/sunxi/clk-sun
Signed-off-by: David Lanzendörfer
Signed-off-by: Hans de Goede
---
arch/arm/boot/dts/sun4i-a10-a1000.dts |8
arch/arm/boot/dts/sun4i-a10-cubieboard.dts |8
arch/arm/boot/dts/sun4i-a10.dtsi | 54
3 files changed, 70 insertions
From: Emilio López
This commit implements .determine_rate, so that our factor clocks can be
reparented when needed.
Signed-off-by: Emilio López
---
drivers/clk/sunxi/clk-factors.c | 36
1 file changed, 36 insertions(+)
diff --git a/drivers/clk/sunxi/clk-
on cd pins
-fixup: Don't set MMC_CAP_NEEDS_POLL / MMC_CAP_4_BIT_DATA
---
David Lanzendörfer (5):
ARM: sunxi: Add driver for SD/MMC hosts found on Allwinner sunxi SoCs
ARM: dts: sun7i: Add support for mmc
ARM: dts: sun4i: Add support for mmc
ARM: dts: sun5i: Add su
From: Emilio López
This commit implements .determine_rate, so that our factor clocks can be
reparented when needed.
Signed-off-by: Emilio López
---
drivers/clk/sunxi/clk-factors.c | 36
1 file changed, 36 insertions(+)
diff --git a/drivers/clk/sunxi/clk-
Signed-off-by: David Lanzendörfer
Signed-off-by: Hans de Goede
---
arch/arm/boot/dts/sun4i-a10-a1000.dts |8
arch/arm/boot/dts/sun4i-a10-cubieboard.dts |8
arch/arm/boot/dts/sun4i-a10.dtsi | 54
3 files changed, 70 insertions
Signed-off-by: David Lanzendörfer
Signed-off-by: Hans de Goede
---
arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts | 30 +++
arch/arm/boot/dts/sun5i-a10s.dtsi| 44 ++
arch/arm/boot/dts/sun5i-a13-olinuxino-micro.dts | 15
arch/arm
Signed-off-by: David Lanzendörfer
---
.../devicetree/bindings/mmc/sunxi-mmc.txt | 32
1 file changed, 32 insertions(+)
create mode 100644 Documentation/devicetree/bindings/mmc/sunxi-mmc.txt
diff --git a/Documentation/devicetree/bindings/mmc/sunxi-mmc.txt
b
This is based on the driver Allwinner ships in their Android kernel sources.
Initial porting to upstream kernels done by David Lanzendörfer, additional
fixes and cleanups by Hans de Goede.
It uses dma in bus-master mode using a built-in designware idmac controller,
which is identical to the one
From: Hans de Goede
Signed-off-by: Hans de Goede
---
include/linux/clk/sunxi.h | 22 ++
1 file changed, 22 insertions(+)
create mode 100644 include/linux/clk/sunxi.h
diff --git a/include/linux/clk/sunxi.h b/include/linux/clk/sunxi.h
new file mode 100644
index 000..1e
Signed-off-by: David Lanzendörfer
Signed-off-by: Hans de Goede
---
arch/arm/boot/dts/sun7i-a20-cubieboard2.dts |8 +++
arch/arm/boot/dts/sun7i-a20-cubietruck.dts |8 +++
arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts | 23 +
arch/arm/boot/dts/sun7i-a20.dtsi
From: Emilio López
Signed-off-by: Emilio López
---
drivers/clk/sunxi/clk-sunxi.c | 35 +++
1 file changed, 35 insertions(+)
diff --git a/drivers/clk/sunxi/clk-sunxi.c b/drivers/clk/sunxi/clk-sunxi.c
index abb6c5a..33b9977 100644
--- a/drivers/clk/sunxi/clk-sun
Hi
> > + * Driver for sunxi SD/MMC host controllers
> > + * (C) Copyright 2014-2015 Reuuimlla Technology Co., Ltd.
> > + * (C) Copyright 2014-2015 Aaron Maoye
> > + * (C) Copyright 2014-2015 O2S GmbH
> > + * (C) Copyright 2014-2015 David Lanzendörfer
> >
>
Signed-off-by: David Lanzendörfer
Signed-off-by: Hans de Goede
---
arch/arm/boot/dts/sun7i-a20-cubieboard2.dts |8 +++
arch/arm/boot/dts/sun7i-a20-cubietruck.dts |8 +++
arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts | 23 +
arch/arm/boot/dts/sun7i-a20.dtsi
From: Emilio López
Signed-off-by: Emilio López
---
drivers/clk/sunxi/clk-sunxi.c | 35 +++
1 file changed, 35 insertions(+)
diff --git a/drivers/clk/sunxi/clk-sunxi.c b/drivers/clk/sunxi/clk-sunxi.c
index abb6c5a..33b9977 100644
--- a/drivers/clk/sunxi/clk-sun
Signed-off-by: David Lanzendörfer
---
.../devicetree/bindings/mmc/sunxi-mmc.txt | 32
1 file changed, 32 insertions(+)
create mode 100644 Documentation/devicetree/bindings/mmc/sunxi-mmc.txt
diff --git a/Documentation/devicetree/bindings/mmc/sunxi-mmc.txt
b
Signed-off-by: David Lanzendörfer
Signed-off-by: Hans de Goede
---
arch/arm/boot/dts/sun4i-a10-a1000.dts |8
arch/arm/boot/dts/sun4i-a10-cubieboard.dts |8
arch/arm/boot/dts/sun4i-a10.dtsi | 54
3 files changed, 70 insertions
on cd pins
-fixup: Don't set MMC_CAP_NEEDS_POLL / MMC_CAP_4_BIT_DATA
Changes since v6:
-fixing copyright info in sunxi-mmc.*
-s/__SUNXI_MCI_H__/__SUNXI_MMC_H__/g
-s/SDXC_RESPONSE_/SDXC_RESP_/g
-s/define/definitions <- Comment from Priit Laes
---
David Lanzendörfer (5):
ARM: su
From: Hans de Goede
Signed-off-by: Hans de Goede
---
include/linux/clk/sunxi.h | 22 ++
1 file changed, 22 insertions(+)
create mode 100644 include/linux/clk/sunxi.h
diff --git a/include/linux/clk/sunxi.h b/include/linux/clk/sunxi.h
new file mode 100644
index 000..1e
This is based on the driver Allwinner ships in their Android kernel sources.
Initial porting to upstream kernels done by David Lanzendörfer, additional
fixes and cleanups by Hans de Goede.
It uses dma in bus-master mode using a built-in designware idmac controller,
which is identical to the one
Signed-off-by: David Lanzendörfer
Signed-off-by: Hans de Goede
---
arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts | 30 +++
arch/arm/boot/dts/sun5i-a10s.dtsi| 44 ++
arch/arm/boot/dts/sun5i-a13-olinuxino-micro.dts | 15
arch/arm
From: Emilio López
This commit implements .determine_rate, so that our factor clocks can be
reparented when needed.
Signed-off-by: Emilio López
---
drivers/clk/sunxi/clk-factors.c | 36
1 file changed, 36 insertions(+)
diff --git a/drivers/clk/sunxi/clk-
27;d like to package a kernel rpm for merproject)
regards
--
David Lanzendörfer
OpenSourceSupport GmbH
System engineer and supporter
http://www.o2s.ch/
signature.asc
Description: This is a digitally signed message part.
offset configuration has
been proposed and implemented by Emilio.
This patchset is the second attempt to send this driver upstream.
I'm looking forward to the acceptance of this patchset into mainline.
best regards
David
---
David Lanzendörfer (4):
ARM: sunxi: Add driver for SD/MMC hosts
From: Emilio López
Signed-off-by: Emilio López
---
drivers/clk/sunxi/clk-sunxi.c | 35 +++
1 file changed, 35 insertions(+)
diff --git a/drivers/clk/sunxi/clk-sunxi.c b/drivers/clk/sunxi/clk-sunxi.c
index abb6c5a..33b9977 100644
--- a/drivers/clk/sunxi/clk-sun
---
arch/arm/boot/dts/sun7i-a20-cubieboard2.dts |8 +++
arch/arm/boot/dts/sun7i-a20-cubietruck.dts |8 +++
arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts | 23 +
arch/arm/boot/dts/sun7i-a20.dtsi| 61 +++
4 files changed, 100 insert
From: Hans de Goede
Signed-off-by: Hans de Goede
---
include/linux/clk/sunxi.h | 22 ++
1 file changed, 22 insertions(+)
create mode 100644 include/linux/clk/sunxi.h
diff --git a/include/linux/clk/sunxi.h b/include/linux/clk/sunxi.h
new file mode 100644
index 000..1e
This is based on the driver Allwinner ships in the Android kernel sources.
Initial porting to upstream kernels done by David Lanzendörfer, additional
fixes and cleanups by Hans de Goede.
It uses dma in bus-master mode using a built-in designware idmac controller,
which is identical to the one
---
arch/arm/boot/dts/sun4i-a10-a1000.dts |8
arch/arm/boot/dts/sun4i-a10-cubieboard.dts |8
arch/arm/boot/dts/sun4i-a10.dtsi | 54
3 files changed, 70 insertions(+)
diff --git a/arch/arm/boot/dts/sun4i-a10-a1000.dts
b/arch/arm/boo
---
arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts | 30 +++
arch/arm/boot/dts/sun5i-a10s.dtsi| 44 ++
arch/arm/boot/dts/sun5i-a13-olinuxino-micro.dts | 15
arch/arm/boot/dts/sun5i-a13-olinuxino.dts| 15
arch/arm
Hi
I forgot to mention that the autoparenting patch of Emilios is a crucial
depency...
http://git.o2s.ch/?p=linux-next.git;a=commit;h=f8e936772672a3a6ec934558d2a7aef030c663c4
Without it, the clock will return the wrong value and the card will refuse to
initialize
regards
david
signature.asc
Des
Hi Maxime
> I have four comments here:
> - Read Documentation/SubmittingPatches, especially Section 5 and 12
> (hints, you forgot the clock maintainers for your clock patches
> and you didn't put any signed-off-by tags)
Oops. I added signed-offs now
> - You ignored pretty much all the c
corrections into the previous commits.
It also includes the patch of Emilios, I forgot to include last time.
best regards
David
---
David Lanzendörfer (4):
ARM: sunxi: Add driver for SD/MMC hosts found on Allwinner sunxi SoCs
ARM: dts: sun7i: Add support for mmc
ARM: dts: sun4i: Add
From: Emilio López
Signed-off-by: Emilio López
---
drivers/clk/sunxi/clk-sunxi.c | 35 +++
1 file changed, 35 insertions(+)
diff --git a/drivers/clk/sunxi/clk-sunxi.c b/drivers/clk/sunxi/clk-sunxi.c
index abb6c5a..33b9977 100644
--- a/drivers/clk/sunxi/clk-sun
From: Emilio López
This commit implements .determine_rate, so that our factor clocks can be
reparented when needed.
Signed-off-by: Emilio López
---
drivers/clk/sunxi/clk-factors.c | 36
1 file changed, 36 insertions(+)
diff --git a/drivers/clk/sunxi/clk-
Signed-off-by: David Lanzendörfer
Signed-off-by: Hans de Goede
---
arch/arm/boot/dts/sun7i-a20-cubieboard2.dts |8 +++
arch/arm/boot/dts/sun7i-a20-cubietruck.dts |8 +++
arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts | 23 +
arch/arm/boot/dts/sun7i-a20.dtsi
This is based on the driver Allwinner ships in their Android kernel sources.
Initial porting to upstream kernels done by David Lanzendörfer, additional
fixes and cleanups by Hans de Goede.
It uses dma in bus-master mode using a built-in designware idmac controller,
which is identical to the one
From: Hans de Goede
Signed-off-by: Hans de Goede
---
include/linux/clk/sunxi.h | 22 ++
1 file changed, 22 insertions(+)
create mode 100644 include/linux/clk/sunxi.h
diff --git a/include/linux/clk/sunxi.h b/include/linux/clk/sunxi.h
new file mode 100644
index 000..1e
Signed-off-by: David Lanzendörfer
Signed-off-by: Hans de Goede
---
arch/arm/boot/dts/sun4i-a10-a1000.dts |8
arch/arm/boot/dts/sun4i-a10-cubieboard.dts |8
arch/arm/boot/dts/sun4i-a10.dtsi | 54
3 files changed, 70 insertions
Signed-off-by: David Lanzendörfer
Signed-off-by: Hans de Goede
---
arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts | 30 +++
arch/arm/boot/dts/sun5i-a10s.dtsi| 44 ++
arch/arm/boot/dts/sun5i-a13-olinuxino-micro.dts | 15
arch/arm
As Maxime has pointed out, I've forgotten to add a changelog
in my coverletter.
Here is, what has changed in this revision:
Changes since v1:
-Using mmc_of_parse instead of diy dt parsing
-Adding nodes for all mmc controller to the dtsi files, including sofar unused
controllers
-Using generic GP
Hi Hans
> Thanks for the patch, I've added it to my sunxi-devel tree.
Great!
> It seems this has been missed by Maxime, because you did not send it
> directly to him. Can you please rebase it one 3.14-rc1, and then send it
> directly to Maxime Ripard, with the relevant mailinglists in the CC?
Yes.
Signed-off-by: David Lanzendörfer
Signed-off-by: Hans de Goede
---
arch/arm/boot/dts/sun4i-a10-a1000.dts |8
arch/arm/boot/dts/sun4i-a10-cubieboard.dts |8
arch/arm/boot/dts/sun4i-a10.dtsi | 54
3 files changed, 70 insertions
From: Emilio López
Signed-off-by: Emilio López
---
drivers/clk/sunxi/clk-sunxi.c | 35 +++
1 file changed, 35 insertions(+)
diff --git a/drivers/clk/sunxi/clk-sunxi.c b/drivers/clk/sunxi/clk-sunxi.c
index abb6c5a..33b9977 100644
--- a/drivers/clk/sunxi/clk-sun
Signed-off-by: David Lanzendörfer
Signed-off-by: Hans de Goede
---
arch/arm/boot/dts/sun7i-a20-cubieboard2.dts |8 +++
arch/arm/boot/dts/sun7i-a20-cubietruck.dts |8 +++
arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts | 23 +
arch/arm/boot/dts/sun7i-a20.dtsi
From: Hans de Goede
Signed-off-by: Hans de Goede
---
include/linux/clk/sunxi.h | 22 ++
1 file changed, 22 insertions(+)
create mode 100644 include/linux/clk/sunxi.h
diff --git a/include/linux/clk/sunxi.h b/include/linux/clk/sunxi.h
new file mode 100644
index 000..1e
Signed-off-by: David Lanzendörfer
Signed-off-by: Hans de Goede
---
arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts | 30 +++
arch/arm/boot/dts/sun5i-a10s.dtsi| 44 ++
arch/arm/boot/dts/sun5i-a13-olinuxino-micro.dts | 15
arch/arm
new lines
-Adding missing patch for automatic reparenting of clocks
Changes since v3:
-Move clk_enable / disable into host_init / exit (Hans)
-Fix hang on boot caused by irq storm (Hans)
regards
David
---
David Lanzendörfer (4):
ARM: sunxi: Add driver for SD/MMC hosts found on Allwinner sunxi
From: Emilio López
This commit implements .determine_rate, so that our factor clocks can be
reparented when needed.
Signed-off-by: Emilio López
---
drivers/clk/sunxi/clk-factors.c | 36
1 file changed, 36 insertions(+)
diff --git a/drivers/clk/sunxi/clk-
This is based on the driver Allwinner ships in their Android kernel sources.
Initial porting to upstream kernels done by David Lanzendörfer, additional
fixes and cleanups by Hans de Goede.
It uses dma in bus-master mode using a built-in designware idmac controller,
which is identical to the one
Hi
> > +(cmd->opcode == 5 || cmd->opcode == 52))
> Aren't these the ones defined in linux/mmc/sdio.h:
> 5 - SD_IO_SEND_OP_COND
> 52 - SD_IO_RW_DIRECT
Yes. They are...
Changed that.
Also I removed the camel cases and the defines within the struct definition.
> > +struct sunxi_mmc_clk_d
rward to your feedback
Cheers David
---
David Lanzendörfer (4):
mmc: sunxi: Lock fix
mmc: sunxi: Correcting SDXC_HARDWARE_RESET bit
mmc: sunxi: Reset behavior fix
mmc: sunxi: Removing unused code
drivers/mmc/host/sunxi-mmc.c | 37 +--
theoretically been possible that some other function would access the
variable
at the same time as the function.
This has been changed now and the function is using local variables
outside the lock
and copys the value over during the lock phase.
Signed-off-by: David
Removing a relict from reverse engineering of the Android driver code in
sunxi_mmc_clk_set_rate.
Signed-off-by: David Lanzendörfer
Reported-by: 李想
---
drivers/mmc/host/sunxi-mmc.c | 10 +-
1 file changed, 1 insertion(+), 9 deletions(-)
diff --git a/drivers/mmc/host/sunxi-mmc.c b
SDXC_IDMAC_DES0_LD are both required in order
to use the controller with more than one DES.
Signed-off-by: David Lanzendörfer
Reported-by: 李想
---
drivers/mmc/host/sunxi-mmc.c | 12 +++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/drivers/mmc/host/sunxi-mmc.c b/drivers/mmc/host
Fixing the register name in sunxi_mmc_reset_host since the SDXC_HARDWARE_RESET
bit
is actually located within REG_GCTRL and not REG_CMDR as it was pointed out by
Allwinner.
Signed-off-by: David Lanzendörfer
Reported-by: 李想
---
drivers/mmc/host/sunxi-mmc.c |2 +-
1 file changed, 1
rward to your feedback
Cheers David
---
David Lanzendörfer (3):
mmc: sunxi: Lock fix
mmc: sunxi: Correcting SDXC_HARDWARE_RESET bit
mmc: sunxi: Removing unused code
Hans de Goede (1):
mmc: sunxi: Fix setup of last descriptor of dma transfer
drivers/mmc/host/sunxi-
theoretically been possible that some other function would access the
variable
at the same time as the function.
This has been changed now and the function is using local variables
outside the lock
and copys the value over during the lock phase.
Signed-off-by: David
Fixing the register name in sunxi_mmc_reset_host since the SDXC_HARDWARE_RESET
bit
is actually located within REG_GCTRL and not REG_CMDR as it was pointed out by
Allwinner.
Signed-off-by: David Lanzendörfer
Reported-by: 李想
---
drivers/mmc/host/sunxi-mmc.c |2 +-
1 file changed, 1
Removing a relict from reverse engineering of the Android driver code in
sunxi_mmc_clk_set_rate.
Signed-off-by: David Lanzendörfer
Reported-by: 李想
---
drivers/mmc/host/sunxi-mmc.c | 10 +-
1 file changed, 1 insertion(+), 9 deletions(-)
diff --git a/drivers/mmc/host/sunxi-mmc.c b
descriptor.
Also set the ER (end of ring) bit and clear buf_addr_ptr2 on the last
descriptor, like the android kernel code does.
Signed-off-by: Hans de Goede
Signed-off-by: David Lanzendörfer
Reported-by: 李想
---
drivers/mmc/host/sunxi-mmc.c |4 +++-
1 file changed, 3 insertions(+), 1
ent!
--
Best regards
CEO, David Lanzendörfer
Lanceville Technology
22A, Block2, China Phoenix Mansion,
No.2008 Shennan Boulevard,
Futian District, Shenzhen
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