Hi Lee,
On 09/15/2013 08:17 PM, Thierry Reding wrote:
On Thu, Sep 12, 2013 at 04:28:09PM +0100, Lee Jones wrote:
* Documentation
From Thierry's suggestion, detailed driver description was moved to
'Documentation/lp3943.txt'.
Really? Why here? Do we really want 1000's of driver docs in /
Hi Jingoo,
On 09/05/2013 11:39 AM, Jingoo Han wrote:
Hi Andrew,
This is the backlight updates for 3.12-rc1.
Please add these patches to mm-tree.
Do you have a plan to create a git repository for the backlight subsystem?
It would be much better to maintain it and pull request.
And mailing-lis
tation/lp3943.txt'.
Fix device tree bindings from maintainers' comments.
(https://lkml.org/lkml/2013/7/31/226)
(https://lkml.org/lkml/2013/8/14/569)
Milo Kim (4):
mfd: add LP3943 MFD driver
gpio: add LP3943 I2C GPIO expander driver
pwm: add LP3943 PWM driver
Documentation:
ata is PWM related, so parsing the device tree is
implemented in the PWM driver.
Cc: Lee Jones
Cc: Linus Walleij
Cc: Samuel Ortiz
Cc: Thierry Reding
Signed-off-by: Milo Kim
---
* Patch v3
Now, output pin number is exactly matched with enum value of '
lp3943_pwm_output'.
It is defined as unsigned long type for atomic bit operation APIs,
but only LSB 16bits are used because LP3943 has 16 outputs.
Reviewed-by: Linus Walleij
Signed-off-by: Milo Kim
---
* Patch v3
Use inline function instead of macro(), to_lp3943_gpio().
Add 'lp3943_gpio_set_mode()' an
utputs.
Cc: Thierry Reding
Signed-off-by: Milo Kim
---
* Patch v3
Manual polarity not supported any more.
Add encapsulation functions for accessing internal data structure.
Use pwm_set_chip_data() and pwm_get_chip_data().
And other code fixes based on Thierry's feedback.
driver
Bindings for LP3943 MFD, GPIO and PWM controller are added.
And LP3943 driver document is added also.
Cc: devicet...@vger.kernel.org
Cc: Lee Jones
Cc: Linus Walleij
Cc: Samuel Ortiz
Cc: Thierry Reding
Signed-off-by: Milo Kim
---
Documentation/00-INDEX |2
Bindings for LP3943 MFD, GPIO and PWM controller are added.
And LP3943 driver document is added also.
Cc: devicet...@vger.kernel.org
Cc: Lee Jones
Cc: Linus Walleij
Cc: Samuel Ortiz
Cc: Thierry Reding
Signed-off-by: Milo Kim
---
Documentation/00-INDEX |2
Hi Everyone,
Please ignore this mail. Version information, 'v3' is missing in the
subject.
Fixed mail has just sent. Please find '[PATCH v3 4/4]' in your mailbox.
Sorry for the inconvenience.
Best regards,
Milo
On 09/12/2013 10:34 AM, Milo Kim wrote:
Bindings for LP39
Hi Lee,
On 09/13/2013 12:24 AM, Lee Jones wrote:
On Thu, 12 Sep 2013, Milo Kim wrote:
...
new file mode 100644
index 000..576ebd0
--- /dev/null
+++ b/Documentation/lp3943.txt
@@ -0,0 +1,62 @@
+TI/National Semiconductor LP3943 MFD driver
description from the documentation to the MFD driver file.
Milo Kim (4):
mfd: add LP3943 MFD driver
gpio: add LP3943 I2C GPIO expander driver
pwm: add LP3943 PWM driver
Documentation: add LP3943 DT bindings and document
.../devicetree/bindings/gpio/gpio-lp3943.txt | 37 +++
Documentation
ata is PWM related, so parsing the device tree is
implemented in the PWM driver.
Signed-off-by: Milo Kim
Acked-by: Lee Jones
---
* Patch v4
Driver description was moved from the documentation in patch v3.
* Patch v3
Now, output pin number is exactly matched with enum value of '
lp
utputs.
Cc: Thierry Reding
Signed-off-by: Milo Kim
---
* Patch v4
No update, same as v3.
* Patch v3
Manual polarity not supported any more.
Add encapsulation functions for accessing internal data structure.
Use pwm_set_chip_data() and pwm_get_chip_data().
And other code fixes based o
It is defined as unsigned long type for atomic bit operation APIs,
but only LSB 16bits are used because LP3943 has 16 outputs.
Signed-off-by: Milo Kim
Reviewed-by: Linus Walleij
---
* Patch v4
No update, same as v3
* Patch v3
Use inline function instead of macro(), to_lp3943_gpio().
Add
Bindings for LP3943 MFD, GPIO and PWM controller are added.
Cc: devicet...@vger.kernel.org
Cc: Lee Jones
Cc: Linus Walleij
Cc: Samuel Ortiz
Cc: Thierry Reding
Signed-off-by: Milo Kim
---
.../devicetree/bindings/gpio/gpio-lp3943.txt | 37 +
Documentation/devicetree
below
This branch is based on 'for-next' of linux-leds.
https://github.com/milokim/lp55xx.git resolve-missing-sysfs
Milo Kim (10):
leds: lp55xx: add common data structure for program
leds: lp55xx: add common macros for device attributes
leds: lp5521: restore legacy device attribu
ialization, lp5523_post_init_device().
This is a conflict after git commit 632418bf65503405df3f9a6a1616f5a95f91db85
(leds-lp5523: clean up lp5523_configure()).
So it should be fixed.
Cc: Pali Rohár
Signed-off-by: Milo Kim
---
drivers/leds/leds-lp5523.c | 70 ++
Now, all legacy application interfaces are restored.
Each driver documentation is updated.
Cc: Pali Rohár
Signed-off-by: Milo Kim
---
Documentation/leds/leds-lp5521.txt | 20 +++-
Documentation/leds/leds-lp5523.txt | 21 -
2 files changed, 39 insertions
Signed-off-by: Milo Kim
---
drivers/leds/leds-lp5562.c |4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/leds/leds-lp5562.c b/drivers/leds/leds-lp5562.c
index a2c7398..2585cfd 100644
--- a/drivers/leds/leds-lp5562.c
+++ b/drivers/leds/leds-lp5562.c
@@ -477,8
rite-only
leds: R/W
selftest: Read-only
Couple of lines are duplicate, so use these macros for adding device attributes
in LP5521 and LP5523 drivers.
Signed-off-by: Milo Kim
---
drivers/leds/leds-lp55xx-common.h | 47 +
1 file changed, 47 insertions(+)
diff
x27;s needless to clear whole area.
Signed-off-by: Milo Kim
---
drivers/leds/leds-lp5523.c | 14 +++---
1 file changed, 3 insertions(+), 11 deletions(-)
diff --git a/drivers/leds/leds-lp5523.c b/drivers/leds/leds-lp5523.c
index 9b8be6f6..fe3bcbb 100644
--- a/drivers/leds/leds-lp5523.c
lication compatibility.
Even the driver is changed, we can use the application without re-compiling
sources.
Reported-by: Pali Rohár
Signed-off-by: Milo Kim
---
drivers/leds/leds-lp5523.c | 227 +++-
1 file changed, 223 insertions(+), 4 deletions(-)
diff
x27;s needless to clear whole area.
Signed-off-by: Milo Kim
---
drivers/leds/leds-lp5521.c | 14 +++---
1 file changed, 3 insertions(+), 11 deletions(-)
diff --git a/drivers/leds/leds-lp5521.c b/drivers/leds/leds-lp5521.c
index c00f922..0518835 100644
--- a/drivers/leds/leds-lp5521.c
'load' and select program page number.
This is used for programming a LED pattern at a time.
So load_engine() is replaced with new API, load_engine_and_select_page()
in lp5523_firmware_loaded().
Signed-off-by: Milo Kim
---
drivers/leds/leds-lp5523.c | 14 ++
1 file ch
'led_pattern' attribute is not included
: engineN_mode and _load were created for custom user-application.
'led_pattern' is an exception. I added this attribute not for custom application
but for simple test. Now it is used only in LP5562 driver, not LP5521.
Sig
run.
Then led_mux is used for showing/storing current output LED selection.
This is only for LP5523/55231.
Signed-off-by: Milo Kim
---
drivers/leds/leds-lp55xx-common.h | 19 +++
1 file changed, 19 insertions(+)
diff --git a/drivers/leds/leds-lp55xx-common.h
b/drivers/leds/
#2 is assigned for the HDMI DDC. It enables the EDID access.
Cc: Kukjin Kim
Cc: Krzysztof Kozlowski
Cc: Rob Herring
Cc: linux-arm-ker...@lists.infradead.org
Cc: linux-samsung-...@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Milo Kim
---
arch/arm/boot/dts/exynos5420-arndale
Paring DT properties and getting the I2C adapter in one function.
Cc: Inki Dae
Cc: Joonyoung Shim
Cc: Seung-Woo Kim
Cc: Kyungmin Park
Cc: dri-de...@lists.freedesktop.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Milo Kim
---
drivers/gpu/drm/exynos/exynos_hdmi.c | 46
v4:
Only DRM patchset is sent, DTS patch was sent separately.
Milo Kim (3):
gpu: drm: exynos_hdmi: Move DDC logic into single function
gpu: drm: exynos_hdmi: Move PHY logic into single function
gpu: drm: exynos_hdmi: Remove duplicate initialization of regulator
bulk consumer
drivers
The helper, devm_regulator_bulk_get() initializes the consumer as NULL,
so this code can be ignored.
Reviewed-by: Andrzej Hajda
Cc: Inki Dae
Cc: Joonyoung Shim
Cc: Seung-Woo Kim
Cc: Kyungmin Park
Cc: dri-de...@lists.freedesktop.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Milo Kim
Paring DT properties and getting PHY IO (memory mapped or I2C) in one
function.
Cc: Inki Dae
Cc: Joonyoung Shim
Cc: Seung-Woo Kim
Cc: Kyungmin Park
Cc: dri-de...@lists.freedesktop.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Milo Kim
---
drivers/gpu/drm/exynos/exynos_hdmi.c | 63
Hi Krzysztof,
On 08/25/2016 04:05 AM, Krzysztof Kozlowski wrote:
First of all - it looks like these DTS patches do not depend on DRM
part, do they?
I just sent the v4 patch for DTS. DRM patch-set was sent separately.
Thanks for your advise.
Best regards,
Milo
H3 PA5 pin is assigned for single PWM channel.
Cc: Rob Herring
Cc: Maxime Ripard
Cc: Chen-Yu Tsai
Cc: devicet...@vger.kernel.org
Cc: linux-arm-ker...@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Milo Kim
---
arch/arm/boot/dts/sun8i-h3.dtsi | 7 +++
1 file changed
...@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Milo Kim
---
Documentation/devicetree/bindings/pwm/pwm-sun4i.txt | 1 +
drivers/pwm/pwm-sun4i.c | 9 +
2 files changed, 10 insertions(+)
diff --git a/Documentation/devicetree/bindings/pwm/pwm-sun4i.txt
b
Cc: Rob Herring
Cc: Maxime Ripard
Cc: Chen-Yu Tsai
Cc: devicet...@vger.kernel.org
Cc: linux-arm-ker...@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Milo Kim
---
arch/arm/boot/dts/sun8i-h3.dtsi | 8
1 file changed, 8 insertions(+)
diff --git a/arch/arm/boot/dts
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Milo Kim
---
drivers/pinctrl/sunxi/pinctrl-sun8i-h3.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/pinctrl/sunxi/pinctrl-sun8i-h3.c
b/drivers/pinctrl/sunxi/pinctrl-sun8i-h3.c
index 26a2ad3..518a92d 100644
--- a/drivers/pinctrl/sunxi
Hi Maxime,
On 08/26/2016 04:10 PM, Maxime Ripard wrote:
Hi Milo,
On Thu, Aug 25, 2016 at 03:44:54PM +0900, Milo Kim wrote:
In H3, PA5 can be used as PWM and UART0. If the PWM is used, the console
UART should be moved to other port.
This patch enables UART1 pinctrl to support this case
"default";
pinctrl-0 = <&uart1_pins_a>;
status = "okay";
};
v2:
Split v1 patch-set into several patches
Milo Kim (4):
ARM: dts: sun8i: Add PWM pin in H3
ARM: dts: sun8i: Add PWM controller node in H3
pinctrl: sunxi: Remov
On 08/31/2016 05:33 PM, Chen-Yu Tsai wrote:
+ pwm0_pin_a: pwm0@0 {
This is the only possible configuration. You can drop the _a suffix
from the label, and @0 from the node name.
OK, thanks for your review.
Best regards,
Milo
On 09/01/2016 01:20 AM, Maxime Ripard wrote:
Hi Milo,
On Wed, Aug 31, 2016 at 05:25:17PM +0900, Milo Kim wrote:
H3 PA5 pin is assigned for single PWM channel.
Cc: Rob Herring
Cc: Maxime Ripard
Cc: Chen-Yu Tsai
Cc: devicet...@vger.kernel.org
Cc: linux-arm-ker...@lists.infradead.org
Cc
: linux-samsung-...@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: dri-de...@lists.freedesktop.org
Signed-off-by: Milo Kim
---
arch/arm/boot/dts/exynos5420-arndale-octa.dts | 17 +
1 file changed, 17 insertions(+)
diff --git a/arch/arm/boot/dts/exynos5420-arndale-octa.dts
b/arch
ux-arm-ker...@lists.infradead.org
Cc: linux-samsung-...@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: dri-de...@lists.freedesktop.org
Signed-off-by: Milo Kim
---
drivers/gpu/drm/exynos/exynos_hdmi.c | 18 +-
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/drivers/gpu/
ux-arm-ker...@lists.infradead.org
Cc: linux-samsung-...@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: dri-de...@lists.freedesktop.org
Signed-off-by: Milo Kim
---
drivers/gpu/drm/exynos/exynos_hdmi.c | 23 ++-
1 file changed, 14 insertions(+), 9 deletions(-)
diff --git a/drive
: linux-samsung-...@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: dri-de...@lists.freedesktop.org
Signed-off-by: Milo Kim
---
Documentation/devicetree/bindings/display/exynos/exynos_hdmi.txt | 4 ++--
arch/arm/boot/dts/exynos4210-universal_c210.dts | 2
instead of 'hpd-gpio'
Milo Kim (4):
ARM: dts: exynos: Enable HDMI for Arndale Octa board
ARM: dts: exynos: Use 'hpd-gpios' instead of 'hpd-gpio'
gpu: drm: exynos_hdmi: Use consolidated function on binding DDC DT
property
gpu: drm: exynos_hdmi: Use consoli
On 08/24/2016 04:55 AM, Krzysztof Kozlowski wrote:
I saw DTS patches on linux-samsung-soc patchwork but still I would
appreciate if you send them to appropriate maintainers pointed by
get_maintainers.pl script. DTS stuff goes through samsung-soc tree.
Thanks for your tip. I've just sent out the
Hi Andrzej,
On 08/24/2016 02:28 PM, Andrzej Hajda wrote:
Please use ddc property in hdmi node, instead of this legacy binding.
See exynos4210-universal_c210.dts or exynos4412-odroid-common.dtsi for
reference.
Cool! I prefer this simple property. Thanks for the review.
Best regards,
Milo
Hi Andrzej,
On 08/24/2016 02:55 PM, Andrzej Hajda wrote:
This is mistake introduced by other patch, of_node_put should be called on
np, after calling of_find_i2c_adapter_by_node. You can fix it in your
patch as well.
I think you can move of_find_i2c_adapter_by_node also to this function and
ren
referred property, 'hpd-gpios' instead of 'hpd-gpio'.
Acked-by: Rob Herring
Reviewed-by: Andrzej Hajda
Cc: Kukjin Kim
Cc: Krzysztof Kozlowski
Cc: devicet...@vger.kernel.org
Cc: linux-arm-ker...@lists.infradead.org
Cc: linux-samsung-...@vger.kernel.org
Cc: linux-kernel@vger.ke
-samsung-...@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: dri-de...@lists.freedesktop.org
Signed-off-by: Milo Kim
---
drivers/gpu/drm/exynos/exynos_hdmi.c | 46
1 file changed, 25 insertions(+), 21 deletions(-)
diff --git a/drivers/gpu/drm/exynos
data channel
I2C #2 is assigned for the HDMI DDC. It enables the EDID access.
Cc: Kukjin Kim
Cc: Krzysztof Kozlowski
Cc: Rob Herring
Cc: linux-arm-ker...@lists.infradead.org
Cc: linux-samsung-...@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Milo Kim
---
arch/arm/boot/dts
-...@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: dri-de...@lists.freedesktop.org
Signed-off-by: Milo Kim
---
drivers/gpu/drm/exynos/exynos_hdmi.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c
b/drivers/gpu/drm/exynos/exynos_hdmi.c
...@lists.infradead.org
Cc: linux-samsung-...@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: dri-de...@lists.freedesktop.org
Signed-off-by: Milo Kim
---
drivers/gpu/drm/exynos/exynos_hdmi.c | 63 +++-
1 file changed, 33 insertions(+), 30 deletions(-)
diff --git a/drivers/gpu/drm
ve duplicate code of regulator consumer initialization.
v2:
Include DRM and Exynos maintainers and resend the patch-set.
Add Rob's ack for the patch,
[PATCH 2/4] ARM: dts: exynos: Use 'hpd-gpios' instead of 'hpd-gpio'
Milo Kim (5):
ARM: dts: exynos: Enable HDMI f
rl-names = "default";
pinctrl-0 = <&uart1_pins_a>;
status = "okay";
};
Cc: Chen-Yu Tsai
Cc: Maxime Ripard
Cc: Rob Herring
Cc: Thierry Reding
Signed-off-by: Milo Kim
---
Documentation/devicetree/bindings/pwm/pwm-sun4i.txt |
In H3, PA5 can be used as PWM and UART0. If the PWM is used, the console
UART should be moved to other port.
This patch enables UART1 pinctrl to support this case.
PA5: PWM
PG6, PG7: debug console
Cc: Chen-Yu Tsai
Cc: Maxime Ripard
Cc: Rob Herring
Signed-off-by: Milo Kim
Hi Maxime,
On 08/26/2016 05:51 AM, Maxime Ripard wrote:
Remember to use get_maintainers to send your patches, you missed a few
mailing lists (linux-arm-kernel, for example), developpers (Alexandre
Belloni, the original author of the driver) and maintainers (Linus
Walleij for the pinctrl changes)
On 08/26/2016 04:10 PM, Maxime Ripard wrote:
+ uart1_pins_a: uart1@0 {
> + allwinner,pins = "PG6", "PG7";
> + allwinner,function = "uart1";
> + allwinner,drive = ;
> + allwinn
ant Likely
Cc: Greg Kroah-Hartman
Cc: Lee Jones
Cc: Rob Herring
Cc: Samuel Ortiz
Cc: Tony Lindgren
Cc: devicet...@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Milo Kim
---
drivers/of/device.c | 46 ++
include/linux/of_dev
Herring
Cc: Samuel Ortiz
Cc: Tony Lindgren
Cc: devicet...@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Milo Kim
---
drivers/input/touchscreen/mms114.c | 34 ++
1 file changed, 10 insertions(+), 24 deletions(-)
diff --git a/drivers/input
'of_dev_get_platdata()' makes if-statements simple.
Cc: Dmitry Torokhov
Cc: Felipe Balbi
Cc: Grant Likely
Cc: Greg Kroah-Hartman
Cc: Lee Jones
Cc: Rob Herring
Cc: Samuel Ortiz
Cc: Tony Lindgren
Cc: devicet...@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by
ernel.org
Signed-off-by: Milo Kim
---
drivers/mfd/tps65910.c | 49 -
1 file changed, 16 insertions(+), 33 deletions(-)
diff --git a/drivers/mfd/tps65910.c b/drivers/mfd/tps65910.c
index 7612d89..2a068d7 100644
--- a/drivers/mfd/tps65910.c
+++ b/dr
rtiz
Cc: Tony Lindgren
Cc: devicet...@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Milo Kim (4):
of: introduce of_dev_get_platdata()
input: touchscree: mms114: use of_dev_get_platdata()
mfd: tps65910: use of_dev_get_platdata()
usb: musb: use of_dev_get_platdata()
drivers/input/
Hi Lee,
On 02/18/2014 05:21 PM, Lee Jones wrote:
+ pdata->en_gpio = of_get_named_gpio(node, "ti,enable-gpio", 0);
There is a global DT property for this already.
I've not found it yet, but I agree it looks like general property.
So I'll replace "ti,enable-gpio" with "ti,lmu-en-gpio".
Hi Pali,
Sorry for the late reply.
On 10/26/2013 03:21 AM, Pali Rohár wrote:
On Friday 25 October 2013 19:10:07 Bryan Wu wrote:
On Fri, Oct 25, 2013 at 9:38 AM, Pali Rohár
wrote:
On Tuesday 13 August 2013 23:04:14 Bryan Wu wrote:
On Thu, Aug 8, 2013 at 12:59 AM, Milo Kim
wrote:
This
Hi Bryan,
On 11/20/2013 04:20 AM, Bryan Wu wrote:
On Tue, Nov 19, 2013 at 2:35 AM, Pali Rohár wrote:
>Hello,
>
>now I tested that patch on top of 3.12-rc5 with this led example:
>
> # Clearing LED-state to be sure
> echo "disabled" > /sys/class/i2c-adapter/i2c-2/2-0032/engine1_mode
>
should be reset when the driver is unloaded
and on initializing the LP5523 driver.
So, new functions are used for this handling - lp5521/5523_stop_all_engines().
Cc: Pali Rohár
Signed-off-by: Milo Kim
---
drivers/leds/leds-lp5521.c | 18 --
drivers/leds/leds-lp5523.c | 20
Signed-off-by: Milo Kim
---
drivers/leds/leds-lp5521.c | 12
drivers/leds/leds-lp5523.c | 12
2 files changed, 8 insertions(+), 16 deletions(-)
diff --git a/drivers/leds/leds-lp5521.c b/drivers/leds/leds-lp5521.c
index 26f89ac..2ec34cf 100644
--- a/drivers/leds/led
Hi Bryan,
On 12/03/2013 04:40 AM, Bryan Wu wrote:
On Wed, Nov 20, 2013 at 10:14 PM, Milo Kim wrote:
It can be a problem when a pattern is loaded via the firmware interface.
LP55xx common driver has already locked the mutex in 'lp55xx_firmware_loaded()'.
So it should be deleted.
Hi Thierry,
On 12/03/2013 07:24 PM, Thierry Reding wrote:
On Thu, Sep 12, 2013 at 10:33:50AM +0900, Milo Kim wrote:
This is the other of the LP3943 MFD driver.
LP3943 can be used as a PWM generator, up to 2 channels.
* Two PWM generators supported
* Supported PWM operations
request, free
Hello Guys,
Could you check this patchset?
Driver documentation was moved from 'Documentation' to
'drivers/mfd/lp3943.c'.
Thanks,
Milo
On 09/25/2013 01:22 PM, Milo Kim wrote:
LP3943 is an integrated device capable of driving 16 output channels.
It can be used for G
s per driver based on feedback.
Signed-off-by: Arnd Bergmann
Signed-off-by: Peter Griffin
Thanks!
Acked-by: Milo Kim
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On 04/24/2014 09:28 PM, Peter Griffin wrote:
From: Arnd Bergmann
The LP855X driver cannot be successfully built if we don't
enable the PWM subsystem. This patch makes that dependency
explicit in Kconfig and prevents broken randconfig builds.
Thanks!
Acked-by: Milo Kim
--
To unsubs
: Chip dependent code
LM3633 LED: LED subsystem, pattern generation
LM3631 regulator : Regulator drivers for the display bias
Device tree documentation is also included.
Milo Kim (10):
mfd: Add TI LMU driver
backlight: Add TI LMU backlight common driver
backlight: ti-lmu
LM3532 has 3 backlight strings and 8 bit dimming is supported.
PWM brightness control is also supported.
Common backlight driver is controlled by TI LMU backlight driver.
Only LM3532 specific code is implemented here.
Cc: Jingoo Han
Cc: Bryan Wu
Cc: Lee Jones
Signed-off-by: Milo Kim
- Backlight subsystem control
- PWM brightness control
- Shared device tree node
Cc: Jingoo Han
Cc: Bryan Wu
Cc: Lee Jones
Signed-off-by: Milo Kim
---
drivers/video/backlight/Kconfig|7 +
drivers/video/backlight/Makefile |1 +
drivers/video/backlight/ti-lmu
-
LM3633 has 6 indicator LEDs. Programmable pattern is supported.
Regulator
-
LM3631 has 5 regulators for the display bias.
Cc: Samuel Ortiz
Cc: Lee Jones
Signed-off-by: Milo Kim
---
drivers/mfd/Kconfig | 12 +
drivers/mfd/Makefile|1 +
drivers/
LM3633 LED driver supports generic LED functions and pattern generation.
Pattern is generated by using LMU effect driver APIs.
Sysfs documentation is added.
Cc: Bryan Wu
Signed-off-by: Milo Kim
---
Documentation/leds/leds-lm3633.txt | 38 +++
drivers/leds/Kconfig | 10
LM3695 has 2 backlight strings and 11 bit dimming is supported.
Common backlight driver is controlled by TI LMU backlight driver.
Only LM3695 specific code is implemented here.
Cc: Jingoo Han
Cc: Bryan Wu
Cc: Lee Jones
Signed-off-by: Milo Kim
---
drivers/video/backlight/Kconfig |8
LM3633 has 3 backlight strings and 11 bit dimming is supported.
PWM brightness control is also supported.
Common backlight driver is controlled by TI LMU backlight driver.
Only LM3633 specific code is implemented here.
Cc: Jingoo Han
Cc: Bryan Wu
Cc: Lee Jones
Signed-off-by: Milo Kim
LM3697 has 3 backlight strings and 11 bit dimming is supported.
PWM brightness control is also supported.
Common backlight driver is controlled by TI LMU backlight driver.
Only LM3697 specific code is implemented here.
Cc: Jingoo Han
Cc: Bryan Wu
Cc: Lee Jones
Signed-off-by: Milo Kim
LM3631 has 2 backlight strings and 11 bit dimming is supported.
PWM brightness control is also supported.
Common backlight driver is controlled by TI LMU backlight driver.
Only LM3631 specific code is implemented here.
Cc: Jingoo Han
Cc: Bryan Wu
Cc: Lee Jones
Signed-off-by: Milo Kim
LM3631 regulator driver has 5 regulators.
One boost output and four LDOs are used for the display module.
Boost voltage is configurable but always on.
Supported operations for LDOs are enabled/disabled and voltage change.
Cc: Mark Brown
Signed-off-by: Milo Kim
---
drivers/regulator/Kconfig
Bindings for TI LMU, backlight, LM3631 regulator and LM3633 LED are added.
Cc: devicet...@vger.kernel.org
Cc: Bryan Wu
Cc: Jingoo Han
Cc: Lee Jones
Cc: Mark Brown
Cc: Samuel Ortiz
Signed-off-by: Milo Kim
---
.../devicetree/bindings/leds/leds-lm3633.txt | 39 +
Documentation
Hi Lee,
On 02/14/2014 07:14 PM, Lee Jones wrote:
Milo Kim (10):
mfd: Add TI LMU driver
backlight: Add TI LMU backlight common driver
backlight: ti-lmu-backlight: Add LM3532 driver
backlight: ti-lmu-backlight: Add LM3631 driver
backlight: ti-lmu-backlight: Add LM3633 driver
Hi Mark,
On 02/15/2014 05:50 AM, Mark Brown wrote:
On Fri, Feb 14, 2014 at 03:32:44PM +0900, Milo Kim wrote:
Bindings for TI LMU, backlight, LM3631 regulator and LM3633 LED are added.
Ah, sorry - I didn't notice that there were several different binding
documents in the patch.
@@
Hello Mark,
Thanks for your detailed comments.
I've fixed the structure and description.
I'd like to have your feedback before submitting new patch-set.
From 33faeeed69fa064cd476b252c5a7326a541e12b3 Mon Sep 17 00:00:00 2001
From: Milo Kim
Date: Mon, 17 Feb 2014 14:32:39 +0900
Subje
Hi Lee,
On 02/17/2014 06:57 PM, Lee Jones wrote:
+static const struct resource lm3633_effect_resources[] = {
+ {
+ .name = LM3633_EFFECT_BL0_RAMPUP,
+ .flags = IORESOURCE_REG,
+ .start = LM3633_EFFECT_REGISTER(BL0_RAMPUP),
+ },
+ {
+
On 05/13/2014 07:58 PM, Krzysztof Kozlowski wrote:
mfd_add_devices() expects array of struct mfd_cell to be const.
Signed-off-by: Krzysztof Kozlowski
Cc: Milo Kim
Acked-by: Milo Kim
Thanks!
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the body of
K for the PWM driver and the DT documentation
Milo Kim (4):
mfd: add LP3943 MFD driver
gpio: add LP3943 I2C GPIO expander driver
pwm: add LP3943 PWM driver
Documentation: add LP3943 DT bindings and document
.../devicetree/bindings/gpio/gpio-lp3943.txt | 37 +++
Documentation/devic
ata is PWM related, so parsing the device tree is
implemented in the PWM driver.
Signed-off-by: Milo Kim
Acked-by: Lee Jones
---
* Patch v5
Same as v4
* Patch v4
Driver description was moved from the documentation in patch v3.
* Patch v3
Now, output pin number is exactly matched with
It is defined as unsigned long type for atomic bit operation APIs,
but only LSB 16bits are used because LP3943 has 16 outputs.
Signed-off-by: Milo Kim
Reviewed-by: Linus Walleij
---
* Patch v5 and v4
No update, same as v3
* Patch v3
Use inline function instead of macro(), to_lp3943_gpio().
outputs.
Signed-off-by: Milo Kim
Acked-by: Thierry Reding
---
* Patch v5
Add Thierry's acknowledgement.
* Patch v4
No update, same as v3.
* Patch v3
Manual polarity not supported any more.
Add encapsulation functions for accessing internal data structure.
Use pwm_set_chip_dat
Bindings for LP3943 MFD, GPIO and PWM controller are added.
Cc: devicet...@vger.kernel.org
Cc: Lee Jones
Cc: Linus Walleij
Cc: Samuel Ortiz
Signed-off-by: Milo Kim
Acked-by: Thierry Reding
---
.../devicetree/bindings/gpio/gpio-lp3943.txt | 37 +
Documentation/devicetree
Bindings for LP3943 MFD, GPIO and PWM controller are added.
Cc: devicet...@vger.kernel.org
Cc: Lee Jones
Cc: Linus Walleij
Cc: Samuel Ortiz
Signed-off-by: Milo Kim
Acked-by: Thierry Reding
---
.../devicetree/bindings/gpio/gpio-lp3943.txt | 37 +
Documentation/devicetree
K for the PWM driver and the DT documentation
Milo Kim (4):
mfd: add LP3943 MFD driver
gpio: add LP3943 I2C GPIO expander driver
pwm: add LP3943 PWM driver
Documentation: add LP3943 DT bindings and document
.../devicetree/bindings/gpio/gpio-lp3943.txt | 37 +++
Documentation/devic
ata is PWM related, so parsing the device tree is
implemented in the PWM driver.
Signed-off-by: Milo Kim
Acked-by: Lee Jones
---
* Patch v5
Same as v4
* Patch v4
Driver description was moved from the documentation in patch v3.
* Patch v3
Now, output pin number is exactly matched with
outputs.
Signed-off-by: Milo Kim
Acked-by: Thierry Reding
---
* Patch v5
Add Thierry's acknowledgement.
* Patch v4
No update, same as v3.
* Patch v3
Manual polarity not supported any more.
Add encapsulation functions for accessing internal data structure.
Use pwm_set_chip_dat
It is defined as unsigned long type for atomic bit operation APIs,
but only LSB 16bits are used because LP3943 has 16 outputs.
Signed-off-by: Milo Kim
Reviewed-by: Linus Walleij
---
* Patch v5 and v4
No update, same as v3
* Patch v3
Use inline function instead of macro(), to_lp3943_gpio().
Hello guys,
My apologies for too messy messages.
Would you please refer to the patch-set with 'PATCH RESEND v5'?
Thanks.
Milo
On 12/06/2013 11:08 AM, Milo Kim wrote:
LP3943 is an integrated device capable of driving 16 output channels.
It can be used for GPIO expander and PWM
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