because (short of the product briefs) the
documents tend to be quite useful.
Let's replace them with known working versions of IA's Wayback Machine
links. That seems to be about the only way of getting a URL that's going
to work the next week.
Signed-off-by: Lubomir Rintel
---
Changes since v2
This one has gone away. Remove it; there's good chance there wasn't anything
useful there anyway.
Signed-off-by: Lubomir Rintel
---
Changes since v2:
- Just remove one link; the rest has been replaced with archive links
Changes since v1:
- Adjust for removal of "[PATCH 0/4] docs: arm: ma
MMP2 is used in XO-1.75 and MMP3 is now supported in mainline.
Signed-off-by: Lubomir Rintel
---
Documentation/arm/marvell.rst | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/Documentation/arm/marvell.rst b/Documentation/arm/marvell.rst
index 615dd8a13807a
Hi,
please consider applying the patches chained to this message.
The objective is to deal with the a large amount of dead links to
material that often comes handy in marvel.rst; and improve some details
along the way.
Compared to v2, the patches "[PATCH v2 2/5] docs: arm: marvell: fix 38x
Hi,
Please consider applying the sad little patch chained to this message. It
is a workaround that makes the 2D GPU work on MMP3 when the 3D GPU is not
used.
It's been observed that the 2D GPU won't work when what is understood to be
the 3D GPU clock is turned off. The etnaviv developers suggest
The bits intended to control the 3D GPU clock need to be enabled for the
2D GPU to work. It is not clear why this needs to be done.
Forcing the 3D clock on when the etnaviv driver requests a 2D clock
works around the problem.
Signed-off-by: Lubomir Rintel
---
drivers/clk/mmp/clk-gate.c| 9
because (short of the product briefs) the
documents tend to be quite useful.
Let's replace them with known working versions of IA's Wayback Machine
links. That seems to be about the only way of getting a URL that's going
to work the next week.
Signed-off-by: Lubomir Rintel
---
Changes since v1
Hi,
please consider applying the patches chained to this message.
The objective is to deal with the a large amount of dead links to
material that often comes handy in marvel.rst; and improve some details
along the way.
The most important change since v1 is the removal of "[PATCH 1/5] docs:
arm:
This one went away, but the document is still available.
Signed-off-by: Lubomir Rintel
---
Changes since v1:
- Split this off from "[PATCH] docs: arm: marvell: drop some dead links"
Documentation/arm/marvel.rst | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Doc
MMP2 is used in XO-1.75 and MMP3 is now supported in mainline.
Signed-off-by: Lubomir Rintel
---
Documentation/arm/marvel.rst | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/Documentation/arm/marvel.rst b/Documentation/arm/marvel.rst
index bcf3f4e3e8faf..d83917f226376
Just remove these; there's good chance there wasn't anything useful
there anyway.
Signed-off-by: Lubomir Rintel
---
Changes since v1:
- Adjust for removal of "[PATCH 1/5] docs: arm: marvell: turn the automatic
links into labels"
- Split off the hunk that fixes 38x functional
This company is not the superheroes you're looking for.
Signed-off-by: Lubomir Rintel
---
Documentation/arm/{marvel.rst => marvell.rst} | 0
1 file changed, 0 insertions(+), 0 deletions(-)
rename Documentation/arm/{marvel.rst => marvell.rst} (100%)
diff --git a/Documentation/arm/marvel
On Tue, Feb 02, 2021 at 06:13:18PM +0100, Arnd Bergmann wrote:
> On Tue, Feb 2, 2021 at 5:41 PM Arnd Bergmann wrote:
> >
> > On Fri, Jan 22, 2021 at 3:09 PM Arnd Bergmann wrote:
> > > On Thu, Jan 21, 2021 at 4:41 AM Lubomir Rintel wrote:
> > > >
> >
On Fri, Jan 29, 2021 at 05:20:28PM -0700, Jonathan Corbet wrote:
> Lubomir Rintel writes:
>
> > Lines ending with obscenely long URLs at the end don't look good.
> >
> > Even if these links are not that long at this point, they will be when
> > replaced with an arch
On Fri, Jan 22, 2021 at 03:09:14PM +0100, Arnd Bergmann wrote:
> On Thu, Jan 21, 2021 at 4:41 AM Lubomir Rintel wrote:
> >
> > Hi,
> >
> > chained to this message is a handful of patches related to MMP device
> > trees and bindings. Please take a look and consid
because (short of the product briefs) the
documents tend to be quite useful.
Let's replace them with known working versions of IA's Wayback Machine
links. That seems to be about the only way of getting a URL that's going
to work the next week.
Signed-off-by: Lubomir Rintel
---
Documentation/arm
MMP2 is used in XO-1.75 and MMP3 is now supported in mainline.
Signed-off-by: Lubomir Rintel
---
Documentation/arm/marvel.rst | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/Documentation/arm/marvel.rst b/Documentation/arm/marvel.rst
index 0c291d1091f1d..43f2fe407796e
Lines ending with obscenely long URLs at the end don't look good.
Even if these links are not that long at this point, they will be when
replaced with an archive link in a subsequent patch -- let's prepare for
that.
Signed-off-by: Lubomir Rintel
---
Documentation/arm/marvel.rst | 209
Just remove these; there's good chance there wasn't anything useful
there anyway.
Signed-off-by: Lubomir Rintel
---
Documentation/arm/marvel.rst | 27 ++-
1 file changed, 2 insertions(+), 25 deletions(-)
diff --git a/Documentation/arm/marvel.rst b/Documentation/arm
Hi,
please consider applying the patches chained to this message.
The objective is to deal with the a large amount of dead links to
material that often comes handy in marvel.rst; and improve some details
along the way.
Thank you
Lubo
This company is not the superheroes you're looking for.
Signed-off-by: Lubomir Rintel
---
Documentation/arm/{marvel.rst => marvell.rst} | 0
1 file changed, 0 insertions(+), 0 deletions(-)
rename Documentation/arm/{marvel.rst => marvell.rst} (100%)
diff --git a/Documentation/arm/marvel
On Fri, Jan 29, 2021 at 10:07:13AM +, Russell King - ARM Linux admin wrote:
> On Fri, Jan 29, 2021 at 10:28:49AM +0100, Lubomir Rintel wrote:
> > > + /*
> > > + * Setup PLL. 40MHz clock used to be the default, being 25MHz now.
> > > + * See the functi
: http://wiki.laptop.org/images/0/09/DCON_datasheet_HX8837-A.pdf
+ *
+ * Copyright (C) 2020 Lubomir Rintel
+ */
+
+#include
+#include
+#include
+#include
+#include
+
+#include
+#include
+#include
+
+#define bridge_to_hx8837_priv(x) \
+ container_of(x, struct hx8837_priv, brid
Himax HX8837 is a secondary display controller used to drive the panel
on OLPC platforms.
Signed-off-by: Lubomir Rintel
Reviewed-by: Rob Herring
---
Changes since v6:
(All based on feedback from Laurent Pinchart)
- Add power supplies
- Make load/stat-gpios optional
- Fix whitespace errors
Hi,
please take a look at the patches chained to this messages and consider
applying them. They add support for the controller that drives the panel
on the OLPC XO laptops.
Compared to v7, points risen in review by Laurent Pinchart have been
addressed. Details in change log of patch 1/2.
Tested
Writing to REG_CLKCTRL with the power off causes a hang. Enable the
device first.
Cc: sta...@vger.kernel.org # 5.10+
Signed-off-by: Lubomir Rintel
---
drivers/media/platform/marvell-ccic/mcam-core.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/media/platform/marvell-ccic/mcam
Determined empirically.
Signed-off-by: Lubomir Rintel
---
drivers/platform/olpc/olpc-ec.c | 11 ++-
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/drivers/platform/olpc/olpc-ec.c b/drivers/platform/olpc/olpc-ec.c
index 3c852d573e9b4..72dbbea0005c5 100644
--- a/drivers
Reset ec_priv if probe ends unsuccessfully.
Signed-off-by: Lubomir Rintel
---
drivers/platform/olpc/olpc-ec.c | 15 ---
1 file changed, 8 insertions(+), 7 deletions(-)
diff --git a/drivers/platform/olpc/olpc-ec.c b/drivers/platform/olpc/olpc-ec.c
index f64b82824db28..2db7113383fdc
Hi,
chained to this message is a couple of fixes related to OLPC EC platform
code. Please take a look and consider applying to platform-drivers-x86.
Thank you
Lubo
It is not needed. Use a local variable instead.
Signed-off-by: Lubomir Rintel
---
drivers/platform/olpc/olpc-ec.c | 9 -
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/drivers/platform/olpc/olpc-ec.c b/drivers/platform/olpc/olpc-ec.c
index 2db7113383fdc..3c852d573e9b4
There is no reason the Marvell MMP peripheral DMA driver would have
to be built-in.
Signed-off-by: Lubomir Rintel
---
drivers/dma/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
index d242c76326217..04effa065527b 100644
It's not used anywhere -- drop it.
Signed-off-by: Lubomir Rintel
---
drivers/dma/mmp_pdma.c | 14 --
include/linux/dma/mmp-pdma.h | 16
2 files changed, 30 deletions(-)
delete mode 100644 include/linux/dma/mmp-pdma.h
diff --git a/drivers/dma/mmp_pdma.c b
Hi,
please consider attaching the patches chained to this message.
The last two are straighforward Kconfig changes that allow building mmp_tdma
and mmp_pdma as modules so that distros that will choose to enable the drivers
will not add bloat to their kernels for other platforms.
The first one
There is no reason the Marvell MMP two-channel audio DMA driver would have
to be built-in.
Signed-off-by: Lubomir Rintel
---
drivers/dma/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
index 04effa065527b..978b2f526c5df
Hi,
chained to this message is a handful of patches related to MMP device
trees and bindings. Please take a look and consider queueing them for
for 5.12.
Thank you
Lubo
The property specifies a list of GPIO-capable pins. Don't limit it to a
single element as there's presumably more than one GPIO pin.
Signed-off-by: Lubomir Rintel
---
Documentation/devicetree/bindings/gpio/mrvl-gpio.yaml | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git
On MMP3 the camera interface is on a separate power island. This
property tells the driver to enable it when appropriate.
Signed-off-by: Lubomir Rintel
---
.../devicetree/bindings/media/marvell,mmp2-ccic.yaml | 5 +
1 file changed, 5 insertions(+)
diff --git a/Documentation
It contains a reg property. Add its base to the node name.
Signed-off-by: Lubomir Rintel
---
arch/arm/boot/dts/mmp2-olpc-xo-1-75.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/mmp2-olpc-xo-1-75.dts
b/arch/arm/boot/dts/mmp2-olpc-xo-1-75.dts
index
']}
They've been cargo-culted from Open Firmware and I don't know what
purpose they serve. Perhaps they are meant to provide the OFW runtime.
In that case it's still okay to drop them from here; OFW is welcome to add
it upon boot.
Signed-off-by: Lubomir Rintel
---
arch/arm/boot/dts/mmp2-olpc-xo-1-75
e.
Signed-off-by: Lubomir Rintel
---
arch/arm/boot/dts/mmp3-dell-ariel.dts | 10 +-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/mmp3-dell-ariel.dts
b/arch/arm/boot/dts/mmp3-dell-ariel.dts
index 565cd0fadf3d3..c4a6bd876d849 100644
--- a/arch/arm/boot/dts
boot.
Signed-off-by: Lubomir Rintel
---
arch/arm/boot/dts/mmp3-dell-ariel.dts | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/arm/boot/dts/mmp3-dell-ariel.dts
b/arch/arm/boot/dts/mmp3-dell-ariel.dts
index fe3b1cd695eeb..53714cb0d171e 100644
--- a/arch/arm/boot/dts/mmp3-dell-ariel.dts
A copy & paste oversight from MMP2; camera interrupts are handled
via a multiplexer on MMP3.
Signed-off-by: Lubomir Rintel
---
arch/arm/boot/dts/mmp3.dtsi | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/mmp3.dtsi b/arch/arm/boot/dts/mmp3.dtsi
i
The firmware leaves the pins in GPIO mode. Until we have a proper pinmux
driver hooked on we just need to bitbang SPI. No big deal, this is just
used for the power button and performance is not important.
Signed-off-by: Lubomir Rintel
---
arch/arm/boot/dts/mmp3-dell-ariel.dts | 13
The ACGR register is at the offset of 0x1024, beyond the 4k originally
assigned to the MPMU range.
Signed-off-by: Lubomir Rintel
---
arch/arm/boot/dts/mmp3.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/mmp3.dtsi b/arch/arm/boot/dts/mmp3.dtsi
index
These are slighly easier to read.
Signed-off-by: Lubomir Rintel
---
arch/arm/boot/dts/mmp2.dtsi | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/mmp2.dtsi b/arch/arm/boot/dts/mmp2.dtsi
index 445bdcd50b9ed..46984d4c5224f 100644
--- a/arch/arm/boot/dts
These are slighly easier to read.
Signed-off-by: Lubomir Rintel
---
arch/arm/boot/dts/mmp2-olpc-xo-1-75.dts | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/mmp2-olpc-xo-1-75.dts
b/arch/arm/boot/dts/mmp2-olpc-xo-1-75.dts
index 0f8b5ad48deed
Add the device node for the computer's embedded controller, responsible
for controlling the LEDs and system power.
Signed-off-by: Lubomir Rintel
---
arch/arm/boot/dts/mmp3-dell-ariel.dts | 9 +
1 file changed, 9 insertions(+)
diff --git a/arch/arm/boot/dts/mmp3-dell-ariel.dts
b/arch
t;
> > Any comment on this patch ?
>
> Lubomir, would you prefer to remove the table or add it to the driver
> structure as ariel_pwrbutton_driver->id_table?
I believe it can be safely dropped, as the OF match seems to be
sufficient.
Thank you for the patch Souptick.
Reviewed-by: Lubomir Rintel
>
> Thanks.
>
> --
> Dmitry
, but that caused additional
> problems. This is the simple solution of replacing the __maybe_unused
> trick with an #ifdef.
>
> Fixes: 725262d29139 ("clk: mmp2: Add audio clock controller driver")
> Signed-off-by: Arnd Bergmann
Thank you.
Acked-By: Lubomir Rintel
> ---
> driver
put device that is only capable of reporting the power
button presses and releases.
Signed-off-by: Lubomir Rintel
---
Changes since v2:
(All by the suggestions of Dmitry Torokhov. Thank you Dmitry!)
- Add more includes
- Make ariel_pwrbutton.msg_counter not a bitfield
- Include an error code in err
Add binding document for the Dell Wyse 3020 a.k.a. "Ariel" Power Button.
Signed-off-by: Lubomir Rintel
Reviewed-by: Rob Herring
---
Changes since v3:
(Based on warnings from Rob's validation bot)
- Specify additionalProperties: false
- Allow using spi-max-frequency property
Change
please consider applying the patches chained to this message. It's a
rather simple driver for a power button on Dell Ariel board along with
the Device Tree binding document.
Compared to previous version, it fixes a validation warning in the DT
bindings. Change logs are present in individual
It takes some significant time between when we ask the EC to enable the
DCON power and when we can access the DCON registers.
FIXME: Maybe some of the delay is caused on the DCON side once the power
is good. Need to check with a scope I suppose.
Signed-off-by: Lubomir Rintel
---
drivers
-by: Lubomir Rintel
---
drivers/platform/olpc/olpc-ec.c | 92 +++--
1 file changed, 65 insertions(+), 27 deletions(-)
diff --git a/drivers/platform/olpc/olpc-ec.c b/drivers/platform/olpc/olpc-ec.c
index 72dbbea0005c5..2ab57ffb3d63e 100644
--- a/drivers/platform/olpc/olpc-ec.c
Hi,
I'm wondering if I could ask for help hooking up the OLPC display
controller driver to the power regulator framework. The DCON chip uses
four different power supplies (3.3V, 2.5V and two 1.8V) and the EC is in
charge of switching the regulators.
I'm not sure how does this plug into the
We wouldn't reset ec_priv previously. Let's handle handle the errors in
a single spot to fix this.
Signed-off-by: Lubomir Rintel
---
drivers/platform/olpc/olpc-ec.c | 15 ---
1 file changed, 8 insertions(+), 7 deletions(-)
diff --git a/drivers/platform/olpc/olpc-ec.c b/drivers
We don't need it as it's device-managed. A local variable will do.
Signed-off-by: Lubomir Rintel
---
drivers/platform/olpc/olpc-ec.c | 9 -
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/drivers/platform/olpc/olpc-ec.c b/drivers/platform/olpc/olpc-ec.c
index 2ad638583cc58
put device that is only capable of reporting the power
button presses and releases.
Signed-off-by: Lubomir Rintel
---
Changes since v2:
(All by the suggestions of Dmitry Torokhov. Thank you Dmitry!)
- Add more includes
- Make ariel_pwrbutton.msg_counter not a bitfield
- Include an error code in err
Add binding document for the Dell Wyse 3020 a.k.a. "Ariel" Power Button.
Signed-off-by: Lubomir Rintel
Reviewed-by: Rob Herring
---
Changes since v1:
- Collect Rob's R-b
.../bindings/input/ariel-pwrbutton.yaml | 53 +++
1 file changed, 53 insertions(+)
c
Hi,
please consider applying the patches chained to this message. It's a
rather simple driver for a power button on Dell Ariel board along with
the Device Tree binding document.
Compared to previous version, issues pointed out in the review by
Dmitry Torokhov have been addressed. Change logs are
put device that is only capable of reporting the power
button presses and releases.
Signed-off-by: Lubomir Rintel
---
Changes since v1:
- Do away bitfields in order to be endian independent
drivers/input/misc/Kconfig | 11 ++
drivers/input/misc/Makefile | 1 +
drivers/input/
Add binding document for the Dell Wyse 3020 a.k.a. "Ariel" Power Button.
Signed-off-by: Lubomir Rintel
Reviewed-by: Rob Herring
---
Changes since v1:
- Collect Rob's R-b
.../bindings/input/ariel-pwrbutton.yaml | 53 +++
1 file changed, 53 insertions(+)
c
please consider applying the patches chained to this message. It's a
rather simple driver for a power button on Dell Ariel board along with
the Device Tree binding document.
Compared to previous version, endianness issues are fixed and I
connected a Reviewed-by for the binding doc that I failed
On Sun, Nov 01, 2020 at 06:39:22PM +0200, Laurent Pinchart wrote:
> Hi Lubomir,
>
> Thank you for the patch.
Thanks for the message. Some responses inline below.
> On Fri, Oct 30, 2020 at 04:07:59AM +0100, Lubomir Rintel wrote:
> > Himax HX8837 is a secondary display contro
Hello Sam,
thanks for your response.
On Sat, Oct 31, 2020 at 09:01:37AM +0100, Sam Ravnborg wrote:
> Hi Lubomir.
>
> On Fri, Oct 30, 2020 at 04:08:00AM +0100, Lubomir Rintel wrote:
> > Himax HX8837 is used to drive the LCD panel on OLPC platforms.
> >
> > It c
@ -0,0 +1,330 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * HiMax HX8837 Display Controller Driver
+ *
+ * Datasheet: http://wiki.laptop.org/images/0/09/DCON_datasheet_HX8837-A.pdf
+ *
+ * Copyright (C) 2020 Lubomir Rintel
+ */
+
+#include
+#include
+#include
+#include
+#include
Subject: [PATCH v6 0/2] Add a Himax HX8837 display controller driver
Date: Sat, 26 Sep 2020 02:07:17 +0200
Message-ID: <20200926000719.229204-1-lkund...@v3.sk> (raw)
Hi,
please take a look at the patches chained to this messages and consider
applying them. They add support for the controller
Himax HX8837 is a secondary display controller used to drive the panel
on OLPC platforms.
Signed-off-by: Lubomir Rintel
Reviewed-by: Rob Herring
---
Changes since v4:
- Rob's Reviewed-by
Changes since v3:
- Moved to bindings/display/
- Added the ports
- Converted to YAML
- Removed Pavel's Ack
Hello Sam,
On Fri, Oct 16, 2020 at 10:07:34PM +0200, Sam Ravnborg wrote:
> Hi Lubomir.
>
> On Sat, Sep 26, 2020 at 02:07:19AM +0200, Lubomir Rintel wrote:
> > Himax HX8837 is used to drive the LCD panel on OLPC platforms.
> >
> > It controls the panel backlight and
s for the patch.
I've sent out an equivalent one some time ago:
https://lore.kernel.org/lkml/20200925234805.228251-3-lkund...@v3.sk/
In any case, either is fine with me.
Acked-by: Lubomir Rintel
> ---
> Documentation/devicetree/bindings/misc/olpc,xo1.75-ec.yaml | 6 +++---
> 1 file c
Hi,
please take a look at the patches chained to this messages and consider
applying them. They add support for the controller that drives the panel
on the OLPC XO laptops.
The only change since the previous version is the Reviewed-by tag in DT
bindings.
Compared to v3 the bindings have been
Driver
+ *
+ * Datasheet: http://wiki.laptop.org/images/0/09/DCON_datasheet_HX8837-A.pdf
+ *
+ * Copyright (C) 2020 Lubomir Rintel
+ */
+
+#include
+#include
+#include
+
+#include
+#include
+#include
+#include
+#include
+#include
+
+#define bridge_to_hx8837_priv(x) \
+ container_of
Himax HX8837 is a secondary display controller used to drive the panel
on OLPC platforms.
Signed-off-by: Lubomir Rintel
Reviewed-by: Rob Herring
---
Changes since v4:
- Rob's Reviewed-by
Changes since v3:
- Moved to bindings/display/
- Added the ports
- Converted to YAML
- Removed Pavel's Ack
Hi,
please consider applying this patch set. It adds the HSIC PHY driver for
Marvell MMP3 along with related DT binding changes.
In response to previous submission it was suggested that a cast of
private data be removed, but it actually serves a purpose:
Add PHY driver for the HSICs found on Marvell MMP3 SoC. The driver is
rather straightforward -- the PHY essentially just needs to be enabled.
Signed-off-by: Lubomir Rintel
---
Changes since v1:
- Explicitely cast drvdata pointer to make sparse happy
drivers/phy/marvell/Kconfig | 12
I wrote this binding and I'm fine with it being GPL + BSD dual-licensed,
as is recommended for new DT bindings.
Signed-off-by: Lubomir Rintel
Acked-by: Rob Herring
---
Changes since v2:
- Add Rob's ack
.../devicetree/bindings/phy/marvell,mmp3-hsic-phy.yaml | 2 +-
1 file changed, 1
This has been added in error -- the PHY block doesn't have a reset pin.
Signed-off-by: Lubomir Rintel
Reviewed-by: Rob Herring
---
Changes since v2:
- Add Rob's Reviewed-by tag
.../devicetree/bindings/phy/marvell,mmp3-hsic-phy.yaml | 7 ---
1 file changed, 7 deletions(-)
diff --git
are/65a08a73b2cac/cpu/arm/olpc/lcd.fth
Signed-off-by: Lubomir Rintel
---
drivers/clk/mmp/clk-of-mmp2.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/clk/mmp/clk-of-mmp2.c b/drivers/clk/mmp/clk-of-mmp2.c
index 67208aea94c5c..0839fb2049e94 100644
--- a/drivers/clk/
This makes validation happier.
Signed-off-by: Lubomir Rintel
---
arch/arm/boot/dts/mmp2-olpc-xo-1-75.dts | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/mmp2-olpc-xo-1-75.dts
b/arch/arm/boot/dts/mmp2-olpc-xo-1-75.dts
index f1a41152e9dd7..adde62d6fce73
The camera interfaces on MMP3 are on a separate power island that needs
to be turned on for them to operate and, ideally, turned off when the
cameras are not in use.
This hooks the power island with the camera interfaces in the device
tree.
Signed-off-by: Lubomir Rintel
---
arch/arm/boot/dts
Hi,
please take a look at two patches chaned to this message and consider
applying them to arm/dt.
Thank you
Lubo
On Thu, Sep 10, 2020 at 05:18:15PM +0800, Yuehaibing wrote:
> On 2020/9/10 16:22, Lubomir Rintel wrote:
> > On Thu, Sep 10, 2020 at 04:09:33PM +0800, YueHaibing wrote:
> >> If CONFIG_PM is n, gcc warns:
> >>
> >> drivers/media/platform/marve
On Thu, Sep 10, 2020 at 04:09:33PM +0800, YueHaibing wrote:
> If CONFIG_PM is n, gcc warns:
>
> drivers/media/platform/marvell-ccic/mmp-driver.c:347:12: warning:
> ‘mmpcam_resume’ defined but not used [-Wunused-function]
> static int mmpcam_resume(struct device *dev)
> ^
his commit
> marks it static.
>
> Fixes: 753bd752e181 ("mfd: ene-kb3930: Add driver for ENE KB3930 Embedded
> Controller")
> Reported-by: Hulk Robot
> Signed-off-by: Wei Yongjun
Acked-by: Lubomir Rintel
Thank you!
Lubo
> ---
> drivers/mfd/ene-kb3930.c | 2 +-
>
Hi,
please take a look at the patches chained to this messages and consider
applying them. They add support for the controller that drives the panel
on the OLPC XO laptops.
The only change since the previous version is the Reviewed-by tag in DT
bindings.
Compared to v3 the bindings have been
Himax HX8837 is a secondary display controller used to drive the panel
on OLPC platforms.
Signed-off-by: Lubomir Rintel
Reviewed-by: Rob Herring
---
Changes since v4:
- Rob's Reviewed-by
Changes since v3:
- Moved to bindings/display/
- Added the ports
- Converted to YAML
- Removed Pavel's Ack
asheet: http://wiki.laptop.org/images/0/09/DCON_datasheet_HX8837-A.pdf
+ *
+ * Copyright (C) 2020 Lubomir Rintel
+ */
+
+#include
+#include
+#include
+
+#include
+#include
+#include
+#include
+#include
+#include
+
+#define bridge_to_hx8837_priv(x) \
+ container_of(x, struct hx8837_priv
On Mon, Aug 31, 2020 at 02:28:08PM +0530, Vinod Koul wrote:
> On 18-08-20, 00:34, Lubomir Rintel wrote:
> > Add PHY driver for the HSICs found on Marvell MMP3 SoC. The driver is
> > rather straightforward -- the PHY essentially just needs to be enabled.
> >
> > Si
Hello,
On Sun, Aug 23, 2020 at 10:31:36PM +0300, Dmitry Osipenko wrote:
> 23.08.2020 21:20, Lubomir Rintel пишет:
> > On Sun, Aug 23, 2020 at 05:08:44PM +0300, Dmitry Osipenko wrote:
> >> The ENE KB930 hardware is compatible with KB3930.
> >>
> >> Acer A500
On Sun, Aug 23, 2020 at 05:08:44PM +0300, Dmitry Osipenko wrote:
> The ENE KB930 hardware is compatible with KB3930.
>
> Acer A500 Iconia Tab is Android tablet device, it has KB930 controller
> that is running firmware specifically customized for the needs of the
> Acer A500 hardware. This means
Hello,
On Sun, Aug 23, 2020 at 05:08:41PM +0300, Dmitry Osipenko wrote:
> Acer Iconia Tab A500 is an Android tablet device, it has ENE KB930
> Embedded Controller which provides battery-gauge, LED, GPIO and some
> other functions. The EC uses firmware that is specifically customized
> for Acer
Hi,
On Sun, Aug 23, 2020 at 05:08:45PM +0300, Dmitry Osipenko wrote:
> Battery could be connected to the controller and in this case controller
> will provide a battery-monitor function.
>
> The power-supplies phandle property is needed in order to describe the
> power supply which is used for
(Re-sending the cover letter here, because I left the subject empty and
the archive didn't pick it up. Sorry.)
Hi,
please take a look at the patches chained to this messages and consider
applying them. They add support for the controller that drives the panel
on the OLPC XO laptops.
Compared to
On Mon, May 11, 2020 at 09:47:08AM +0200, Sam Ravnborg wrote:
> Hi Richard.
>
> On Sat, May 09, 2020 at 01:18:34PM +0200, s...@48.io wrote:
> > From: Sean Cross
> >
> > The Innolux N133HSE panel is a 13.3" 1920x1080 panel that contains an
> > integrated backlight, and connects via eDP.
> >
> >
Himax HX8837 is a secondary display controller used to drive the panel
on OLPC platforms.
Signed-off-by: Lubomir Rintel
---
Changes since v3:
- Moved to bindings/display/
- Added the ports
- Converted to YAML
- Removed Pavel's Ack, because the changes are substantial
Changes since v2:
- s
Hi,
please take a look at the patches chained to this messages and consider
applying them. They add support for the controller that drives the panel
on the OLPC XO laptops.
Compared to the previous version the bindings have been converted to
YAML and the driver itself has been rewritten without
asheet: http://wiki.laptop.org/images/0/09/DCON_datasheet_HX8837-A.pdf
+ *
+ * Copyright (C) 2020 Lubomir Rintel
+ */
+
+#include
+#include
+#include
+
+#include
+#include
+#include
+#include
+#include
+#include
+
+#define bridge_to_hx8837_priv(x) \
+ container_of(x, struct hx8837_priv
Add the Innolux LS075AT011 7.5" (1200x900) color/reflective LCD panel to
the panel-simple compatible list. This panel is used in the OLPC laptops.
Signed-off-by: Lubomir Rintel
---
.../devicetree/bindings/display/panel/panel-simple.yaml | 2 ++
1 file changed, 2 insertions(+)
Hi,
Please take a look at the patches chanied to this message and consider
applying them. They add description of the display panel found on OLPC
laptops to the simple panel driver.
There is no datasheet for the hardware and thus the timings were
determined on a best effort basis. The clock
This adds support for the Innolux LS075AT011 7.5" 1200x900 panel. There's
no public data sheet for the panel -- the values have been taken from Open
Firmware and the documentation for the display controller that drives
the panel and tested on the OLPC laptop.
Signed-off-by: Lubomir R
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