Lindgren
Signed-off-by: Milo Kim
---
.../bindings/leds/backlight/ti-lmu-backlight.txt | 65 ++
drivers/video/backlight/Kconfig| 7 +
drivers/video/backlight/Makefile | 3 +
drivers/video/backlight/ti-lmu-backlight-core.c| 655
Vpos and Vneg LDOs can be enabled or disabled by external GPIOs.
Use general DT property 'enable-gpios' for this usage.
Two enable pins are differentiable by selecting the index number.
Signed-off-by: Milo Kim
---
drivers/regulator/lm363x-regulator.c | 4 ++--
1 file changed, 2 insert
With index usages, device specific properties can be replaced with generic
one. Vpos is index 0 and Vneg is index 1.
DT examples are added as well.
Signed-off-by: Milo Kim
---
.../bindings/regulator/lm363x-regulator.txt| 78 +-
1 file changed, 76 insertions(+), 2
m363x regulator driver is already upstreamed.
Acked-by: Lee Jones
Signed-off-by: Milo Kim
---
drivers/mfd/Kconfig | 12 ++
drivers/mfd/Makefile| 2 +
drivers/mfd/ti-lmu.c| 259 +
include/linux/mf
This patch describes overall binding for TI LMU MFD devices.
Acked-by: Lee Jones
Acked-by: Rob Herring
Signed-off-by: Milo Kim
---
Documentation/devicetree/bindings/mfd/ti-lmu.txt | 243 +++
1 file changed, 243 insertions(+)
create mode 100644 Documentation/devicetree
ox x
This patch-set includes only MFD part. Other subsystem drivers will be sent
separately.
ti-lmu-backlight: Backlight subsystem
ti-lmu-fault-monitor: Misc driver
leds-lm3633: LED subsystem
Updates from v2:
Submit acked patches to get merged quickly.
Milo
On 01/10/2017 12:27 PM, Shawn Guo wrote:
On Wed, Jan 04, 2017 at 04:04:36PM +0900, Milo Kim wrote:
Common savageboard DT file is used for board support.
Add the vendor name and specify the dtb file for i.MX6Q build.
Reviewed-by: Fabio Estevam
Signed-off-by: Milo Kim
---
.../devicetree
On 01/04/2017 01:55 PM, Milo Kim wrote:
Common savageboard DT file is used for board support.
Add the vendor name and specify the dtb file for i.MX6Q build.
Reviewed-by: Fabio Estevam
Signed-off-by: Milo Kim
---
.../devicetree/bindings/vendor-prefixes.txt| 1 +
arch/arm/boot/dts
Common savageboard DT file is used for board support.
Add the vendor name and specify the dtb file for i.MX6Q build.
Reviewed-by: Fabio Estevam
Signed-off-by: Milo Kim
---
.../devicetree/bindings/vendor-prefixes.txt| 1 +
arch/arm/boot/dts/Makefile | 1 +
arch
add the vendor prefix.
Use generic node name for the backlight panel.
Sort alphabetically for the pinctrl nodes.
Remove unnecessary pinmux of HDMI CEC.
v3:
Specify the dtbs for i.MX6 build.
v2:
Fix DT node for regulator, phy-reset-gpios and iomuxc node.
Milo Kim (3):
ARM: dts: imx6
lt-in eMMC storage.
Reviewed-by: Fabio Estevam
Signed-off-by: Milo Kim
---
arch/arm/boot/dts/imx6qdl-savageboard.dtsi | 255 +
1 file changed, 255 insertions(+)
create mode 100644 arch/arm/boot/dts/imx6qdl-savageboard.dtsi
diff --git a/arch/arm/boot/d
Common savageboard DT file is used for board support.
Add the vendor name and specify the dtb file for i.MX6Q build.
Reviewed-by: Fabio Estevam
Signed-off-by: Milo Kim
---
.../devicetree/bindings/vendor-prefixes.txt| 1 +
arch/arm/boot/dts/Makefile | 1 +
arch
Use common board file and support SATA interface additionally.
Specify the dtb file for i.MX6 build.
Reviewed-by: Fabio Estevam
Signed-off-by: Milo Kim
---
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/imx6q-savageboard.dts | 55 +
2 files
On 01/02/2017 04:44 PM, Shawn Guo wrote:
On Mon, Jan 02, 2017 at 04:31:07PM +0900, Milo Kim wrote:
On 01/02/2017 03:52 PM, Shawn Guo wrote:
+ panel {
+ compatible = "avic, tm097tdh02", "hannstar,hsd100pxn1";
"avic, tm097tdh02" is an un
On 01/02/2017 04:41 PM, Shawn Guo wrote:
On Mon, Jan 02, 2017 at 04:31:07PM +0900, Milo Kim wrote:
On 01/02/2017 03:52 PM, Shawn Guo wrote:
+ panel {
+ compatible = "avic, tm097tdh02", "hannstar,hsd100pxn1";
"avic, tm097tdh02" is an un
On 01/02/2017 04:03 PM, Shawn Guo wrote:
+ model = "Poslab SavageBoard Dual";
+ compatible = "poslab,imx6dl-savageboard", "fsl,imx6dl";
It seems that 'poslab' should be added to
Documentation/devicetree/bindings/vendor-prefixes.txt
Ah, right. Thanks for the review!
Best regards,
On 01/02/2017 03:52 PM, Shawn Guo wrote:
+ panel {
+ compatible = "avic, tm097tdh02", "hannstar,hsd100pxn1";
"avic, tm097tdh02" is an undocumented compatible.
AVIC TM097TDH02 panel is compatible with Hannstar HSD100PXN1, so I reuse
it. It's the same rule as the usage of
Hi Luis,
On 12/17/2016 01:14 AM, Luis R. Rodriguez wrote:
Milo if sysfs is used can't the old userspace be mapped to use the new
sysfs interface through a wrapper of some sort ? What exactly would be
needed to ensure old userspace will not break?
LP5521 and LP5523 have two ways to load hex cod
On 12/18/2016 01:24 AM, Sebastian Reichel wrote:
patches look fine, but these two patches must be reordered to fix
bisectability. Otherwise after patch 1 the thread is not properly
killed during driver removal.
Thanks for your guidelines. The v3 patchset has been sent.
Best regards,
Milo
Use the task_struct variable for running polling thread. If polling task
is activated, then use it to stop running thread.
This is a preceding step of supporting two interrupts of TPS65217 charger,
so checking single IRQ number is not appropriate when the module is removed.
Signed-off-by: Milo
Replace 'ac_props' with 'charger_props'.
Signed-off-by: Milo Kim
---
drivers/power/supply/tps65217_charger.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/power/supply/tps65217_charger.c
b/drivers/power/supply/tps65217_charger.
"tps65217-charger" is more appropriate name because the driver supports
not only AC but also USB charger.
Signed-off-by: Milo Kim
---
drivers/power/supply/tps65217_charger.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/power/supply/tps65217_charger.c
Rename it as tps65217_charger_get_property().
Signed-off-by: Milo Kim
---
drivers/power/supply/tps65217_charger.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/power/supply/tps65217_charger.c
b/drivers/power/supply/tps65217_charger.c
index 79afecafd945
Replace 'ac' of tps65217_charger structure with 'psy'.
Signed-off-by: Milo Kim
---
drivers/power/supply/tps65217_charger.c | 14 +++---
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/power/supply/tps65217_charger.c
b/drivers/power/supply/tps6
structure
v3:
Reorder the patches to avoid bisection issue
v2:
Regenerate the patchset for better code review
Milo Kim (7):
power: supply: tps65217: Use 'poll_task' on unloading the module
power: supply: tps65217: Support USB charger interrupt
power: supply: tps65217: Use generi
This driver supports AC and USB chargers. Generic name is preferred.
Replace 'ac_online' with 'online'.
Signed-off-by: Milo Kim
---
drivers/power/supply/tps65217_charger.c | 16
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/
cases, enable charging operation.
Interrupt request:
If an interrupt number is invalid, then use legacy polling thread.
Otherwise, create IRQ threads to handle AC and USB charger event.
Signed-off-by: Milo Kim
---
drivers/power/supply/tps65217_charger.c | 52
Hi Jacek,
On 12/13/2016 06:44 PM, Jacek Anaszewski wrote:
Could you please verify if leds-lp55xx-common.c driver
really needs a custom firmware loading fallback mechanism?
Thanks for sharing this. The lp55xx-common uses this mechanism to load
and run LED effect manually, so this could be a m
On 12/13/2016 02:25 AM, Rob Herring wrote:
On Fri, Dec 09, 2016 at 03:28:31PM +0900, Milo Kim wrote:
Interrupt numbers are from the datasheet, so no need to keep them in
the ABI. Use the number in the DT file.
I don't see the purpose of ripping this out. The headers have always
bee
On 12/13/2016 12:49 AM, Maxime Ripard wrote:
Hi,
On Fri, Dec 09, 2016 at 10:47:58AM +0900, Milo Kim wrote:
The commit 10efbf5f1633 introduced NanoPi M1 board but it's missing in
Allwinner H3 DTB build.
Signed-off-by: Milo Kim
checkpatch reports an error on this one (commit format), p
The commit 10efbf5f1633 ("ARM: dts: sun8i: Add dts file for NanoPi M1 SBC")
introduced NanoPi M1 board but it's missing in Allwinner H3 DTB build.
Signed-off-by: Milo Kim
---
arch/arm/boot/dts/Makefile | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/Make
TPS65217 has two interrupt numbers so checking single IRQ number is not
appropriate when the module is removed.
Use the task_struct variable for running polling thread. If polling task
is activated, then use it to stop running thread.
Signed-off-by: Milo Kim
---
drivers/power/supply
Rename it as tps65217_charger_get_property().
Signed-off-by: Milo Kim
---
drivers/power/supply/tps65217_charger.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/power/supply/tps65217_charger.c
b/drivers/power/supply/tps65217_charger.c
index 79afeca..63c5556
Replace 'ac' of tps65217_charger structure with 'psy'.
Signed-off-by: Milo Kim
---
drivers/power/supply/tps65217_charger.c | 14 +++---
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/power/supply/tps65217_charger.c
b/drivers/power/supply/tps6
structure
v2:
Regenerate the patchset for better code review
Milo Kim (8):
power: supply: tps65217: Support USB charger interrupt
power: supply: tps65217: Use 'poll_task' on unloading the module
power: supply: tps65217: Remove IRQ data from driver data
power: supply: tps65217: U
"tps65217-charger" is more appropriate name because the driver supports
not only AC but also USB charger.
Signed-off-by: Milo Kim
---
drivers/power/supply/tps65217_charger.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/power/supply/tps65217_charger.c
threads to handle AC and USB charger event.
Signed-off-by: Milo Kim
---
drivers/power/supply/tps65217_charger.c | 47 +++--
1 file changed, 27 insertions(+), 20 deletions(-)
diff --git a/drivers/power/supply/tps65217_charger.c
b/drivers/power/supply/tps65217_charger.c
This driver supports AC and USB chargers. Generic name is preferred.
Replace 'ac_online' with 'online'.
Signed-off-by: Milo Kim
---
drivers/power/supply/tps65217_charger.c | 16
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/
IRQ number is only used on requesting the interrupt, so no need to keep
it inside the driver data.
Signed-off-by: Milo Kim
---
drivers/power/supply/tps65217_charger.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/power/supply/tps65217_charger.c
b/drivers/power/supply
Replace 'ac_props' with 'charger_props'.
Signed-off-by: Milo Kim
---
drivers/power/supply/tps65217_charger.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/power/supply/tps65217_charger.c
b/drivers/power/supply/tps65217_charger.c
index 5da
Specify the power button interrupt number which is from the datasheet.
Signed-off-by: Milo Kim
---
Documentation/devicetree/bindings/input/tps65218-pwrbutton.txt | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/input/tps65218-pwrbutton.txt
Add interrupt specifiers for USB and AC charger input. Interrupt numbers
are from the datasheet.
Fix wrong property for compatible string.
Signed-off-by: Milo Kim
---
.../devicetree/bindings/power/supply/tps65217_charger.txt | 7 ++-
1 file changed, 6 insertions(+), 1 deletion
Interrupt numbers are from the datasheet, so no need to keep them in
the ABI. Use the number in the DT file.
Signed-off-by: Milo Kim
---
arch/arm/boot/dts/am335x-bone-common.dtsi | 8 +++-
include/dt-bindings/mfd/tps65217.h| 26 --
2 files changed, 3
Use 'interrupt-names' for getting the charger interrupt number.
Fixes: 1934e89a769b ("ARM: dts: am335x: Add the charger interrupt")
Signed-off-by: Milo Kim
---
arch/arm/boot/dts/am335x-bone-common.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch
This patch-set fixes wrong property name and uses TPS65217 HW interrupt
number from the datasheet instead of the DT ABI. DT bindings are also
updated.
Milo Kim (4):
ARM: dts: am335x: Fix the interrupt name of TPS65217
dt-bindings: mfd: Remove TPS65217 interrupts
dt-bindings: power/supply
The commit 10efbf5f1633 introduced NanoPi M1 board but it's missing in
Allwinner H3 DTB build.
Signed-off-by: Milo Kim
---
arch/arm/boot/dts/Makefile | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index cccdbcb..4cbdf6f 100644
Common savageboard DT file is used for board support.
Specify this dtb file for i.MX6Q build.
Signed-off-by: Milo Kim
---
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/imx6dl-savageboard.dts | 50
2 files changed, 51 insertions(+)
create
output
simultaneously.
* Pinmux
eMMC, ethernet, HDMI, I2C, power button, PWM, SD card and UART.
* Others
Enable ethernet, UART1 debug, USB host, USDHC3 for microSD card and
USDHC4 for built-in eMMC storage.
Signed-off-by: Milo Kim
---
arch/arm/boot/dts/imx6qdl-savageboard.dtsi | 262
Use common board file and support SATA interface additionally.
Specify this dtb file for i.MX6 build.
Signed-off-by: Milo Kim
---
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/imx6q-savageboard.dts | 54 +
2 files changed, 55 insertions
.
v2:
Fix DT node for regulator, phy-reset-gpios and iomuxc node.
Milo Kim (3):
ARM: dts: imx6: Add Savageboard common file
ARM: dts: imx6: Support Savageboard dual
ARM: dts: imx6: Support Savageboard quad
arch/arm/boot/dts/Makefile | 2 +
arch/arm/boot/dts/imx6dl
On 12/06/2016 11:00 PM, Maxime Ripard wrote:
No, we need a recent U-Boot in order to boot, and such a uboot will
setup the memory node anyway.
Got it. Thanks! Please just ignore my patches.
Best regards,
Milo
On 12/06/2016 06:42 PM, Fabio Estevam wrote:
You missed to add imx6q-savageboard.dtb and imx6dl-savageboard.dtb
entries into arch/arm/boot/dts/Makefile
Oh, I didn't notice because I build the dtbs manually.
Thanks for catching this.
And do you think other patches look OK?
Best regards,
Milo
On 12/05/2016 05:09 PM, Maxime Ripard wrote:
On Mon, Dec 05, 2016 at 11:00:31AM +0900, Milo Kim wrote:
The board has DDR3 512MB. This patch helps scanning the memory and
adding memblock through the DT.
Signed-off-by: Milo Kim
---
arch/arm/boot/dts/sun8i-h3-nanopi-m1.dts | 5 +
1 file
On 12/05/2016 08:36 PM, Fabio Estevam wrote:
On Sun, Dec 4, 2016 at 11:07 PM, Milo Kim wrote:
+ regulators {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+
Use common board file and support SATA interface additionally.
Signed-off-by: Milo Kim
---
arch/arm/boot/dts/imx6q-savageboard.dts | 54 +
1 file changed, 54 insertions(+)
create mode 100644 arch/arm/boot/dts/imx6q-savageboard.dts
diff --git a/arch/arm/boot/dts
Common savageboard DT file is used for board support.
Signed-off-by: Milo Kim
---
arch/arm/boot/dts/imx6dl-savageboard.dts | 50
1 file changed, 50 insertions(+)
create mode 100644 arch/arm/boot/dts/imx6dl-savageboard.dts
diff --git a/arch/arm/boot/dts/imx6dl
output
simultaneously.
* Pinmux
eMMC, ethernet, HDMI, I2C, power button, PWM, SD card and UART.
* Others
Enable ethernet, UART1 debug, USB host, USDHC3 for microSD card and
USDHC4 for built-in eMMC storage.
Signed-off-by: Milo Kim
---
arch/arm/boot/dts/imx6qdl-savageboard.dtsi | 262
-reset-gpios and iomuxc node.
Milo Kim (3):
ARM: dts: imx6: Add Savageboard common file
ARM: dts: imx6: Support Savageboard dual
ARM: dts: imx6: Support Savageboard quad
arch/arm/boot/dts/imx6dl-savageboard.dts | 50 ++
arch/arm/boot/dts/imx6q-savageboard.dts| 54 ++
arch/arm
The board has DDR3 512MB. This patch helps scanning the memory and
adding memblock through the DT.
Signed-off-by: Milo Kim
---
arch/arm/boot/dts/sun8i-h3-nanopi-m1.dts | 5 +
1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-h3-nanopi-m1.dts
b/arch/arm/boot/dts/sun8i-h3
The board has DDR3 256MB. This patch helps scanning the memory and
adding memblock through the DT.
Signed-off-by: Milo Kim
---
arch/arm/boot/dts/sun8i-h3-nanopi-neo.dts | 5 +
1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-h3-nanopi-neo.dts
b/arch/arm/boot/dts/sun8i
Common savageboard DT file is used for board support.
Signed-off-by: Milo Kim
---
arch/arm/boot/dts/imx6dl-savageboard.dts | 50
1 file changed, 50 insertions(+)
create mode 100644 arch/arm/boot/dts/imx6dl-savageboard.dts
diff --git a/arch/arm/boot/dts/imx6dl
USDHC4 for built-in eMMC storage.
Signed-off-by: Milo Kim
---
arch/arm/boot/dts/imx6qdl-savageboard.dtsi | 271 +
1 file changed, 271 insertions(+)
create mode 100644 arch/arm/boot/dts/imx6qdl-savageboard.dtsi
diff --git a/arch/arm/boot/dts/imx6qdl-savageboard.dtsi
Use common board file and support SATA interface additionally.
Signed-off-by: Milo Kim
---
arch/arm/boot/dts/imx6q-savageboard.dts | 54 +
1 file changed, 54 insertions(+)
create mode 100644 arch/arm/boot/dts/imx6q-savageboard.dts
diff --git a/arch/arm/boot/dts
settings are used so no issue to bring-up the system
- MIPI DSI, CSI
Patches are tested on the Savageboard quad but the dual version should work
because the only difference between dual and quad is SATA support.
More information in http://www.savageboard.org
Milo Kim (3):
ARM: dts: imx6: Add
On 11/23/2016 08:51 PM, Arnd Bergmann wrote:
Ah, the numbers come from the data sheet. Please just remove the
header then, there is no need to keep them as an ABI, in particular
when the driver doesn't even include that header today.
Got it.
What matters here is the binding documentation in
D
On 11/23/2016 01:58 AM, Sebastian Reichel wrote:
On Tue, Nov 22, 2016 at 05:51:07PM +0100, Sebastian Reichel wrote:
> On Tue, Nov 15, 2016 at 10:18:52PM +0900, Milo Kim wrote:
> > IRQ number is only used on requesting the interrupt, so no need to keep
> > it inside the drive
On 11/23/2016 12:57 AM, Lee Jones wrote:
pwrbutton {
> - interrupts = ;
> + interrupts = ;
Push button or power button?
According to the datasheet, push button interrupt is correct.
http://www.ti.com/lit/ds/symlink/tps65217.pdf
This is used for a power butt
AC and USB interrupts are related with external power input.
PB interrupt means push button pressed or released event.
Use better human readable definitions.
Signed-off-by: Milo Kim
---
arch/arm/boot/dts/am335x-bone-common.dtsi | 4 ++--
include/dt-bindings/mfd/tps65217.h| 6 +++---
2
On 11/19/2016 12:10 AM, Tony Lindgren wrote:
+#define TPS65217_IRQ_USB 0
> > +#define TPS65217_IRQ_AC 1
> > +#define TPS65217_IRQ_PB 2
>
> What are "AC" and "PB". Seeing as these are meant to be "human
> readable", let's make them more human friendly.
Good idea.
.
In both cases, enable charging operation.
Cc: Enric Balletbo i Serra
Signed-off-by: Milo Kim
---
drivers/power/supply/tps65217_charger.c | 52 +++--
1 file changed, 30 insertions(+), 22 deletions(-)
diff --git a/drivers/power/supply/tps65217_charger.c
b/drivers
AC and USB charger are supported, so generic names are preferred.
ac in tps65217_charger -> psy
tps65217_ac_props -> tps65217_charger_props
tps65217_ac_get_property -> tps65217_charger_get_property
tps65217-ac -> tps65217-charger
Cc: Enric Balletbo i Serra
Signed-off-
TPS65217 device supports two charger inputs - AC and USB.
Currently, only AC charger is supported. This patch-set adds USB charger
feature. Tested on Beaglebone black.
Milo Kim (5):
power: supply: tps65217: Move IRQ related operation into single
function
power: supply: tps65217: Remove
IRQ number is only used on requesting the interrupt, so no need to keep
it inside the driver data.
In case of polling, poll_task is valid only when polling thread is
activated.
Cc: Enric Balletbo i Serra
Signed-off-by: Milo Kim
---
drivers/power/supply/tps65217_charger.c | 18
TPS65217 charger driver handles the charger interrupt through the IRQ or
polling. Both cases can be requested in single function.
Cc: Enric Balletbo i Serra
Signed-off-by: Milo Kim
---
drivers/power/supply/tps65217_charger.c | 70 ++---
1 file changed, 38 insertions
This driver supports AC and USB chargers. Generic name is preferred.
ac_online -> online
prev_ac_online -> prev_online
Cc: Enric Balletbo i Serra
Signed-off-by: Milo Kim
---
drivers/power/supply/tps65217_charger.c | 16
1 file changed, 8 insertions(+), 8 del
TPS65217 can be built as a module, this patch-set includes the error fix
and rework the interrupt handler.
Additionally, TPS65217 INT pin is registered as a system wakeup source.
Milo Kim (5):
mfd: tps65217: Fix page fault on unloading modules
mfd: tps65217: Specify the IRQ name
mfd
button status change interrupt
ACI: AC power status change interrupt
USBI: USB power status change interrupt
x:Not used
Signed-off-by: Milo Kim
---
drivers/mfd/tps65217.c | 44 +---
include/linux/mfd/tps65217.h | 1 +
2 files changed, 10 inserti
l+0x0/0x1c)
[ 72.776725] Code: e5944000 e1540006 0a1b e594300c (e593c004)
[ 72.783181] ---[ end trace 0278ec325f4689b8 ]---
Fixes: 6556bdacf646 ("mfd: tps65217: Add support for IRQs")
Signed-off-by: Milo Kim
---
drivers/mfd/tps65217.c | 19 +++
1 file changed, 19 inserti
TPS65217 INT pin is used for the system wakeup from suspend mode.
This patch enables push button or charger input event as a wakeup source.
Signed-off-by: Milo Kim
---
drivers/mfd/tps65217.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/mfd/tps65217.c b/drivers/mfd/tps65217.c
-charger
185: 0 tps65217 2 Edge tps65217_pwrbutton
Signed-off-by: Milo Kim
---
drivers/mfd/tps65217.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/mfd/tps65217.c b/drivers/mfd/tps65217.c
index df2e775..77fb812 100644
--- a/drivers/mfd/tps65217.c
+++ b/drivers/mfd
TPS65217 interrupt register includes read/writeable mask bits with
read-only status bits. (bit 4, 5, 6 are R/W, bit 0, 1, 2 are RO)
And reserved bit is not required.
Register update operation is preferred for disabling all interrupts during
the device initialisation.
Signed-off-by: Milo Kim
Support the charger driver and disable it by default.
Signed-off-by: Milo Kim
---
arch/arm/boot/dts/tps65217.dtsi | 5 +
1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/tps65217.dtsi b/arch/arm/boot/dts/tps65217.dtsi
index 27935f8..8f77d0d 100644
--- a/arch/arm/boot/dts
pt
when it is probed.
According to the TPS65217 register map[**], USB interrupt is the LSB.
This patch defines synchronized IRQ value.
[*] include/dt-bindings/mfd/tps65217.h
[**] http://www.ti.com/lit/ds/symlink/tps65217.pdf
Signed-off-by: Milo Kim
---
include/linux/mfd/tps65217.h | 11 +
This enables the charger driver gets corresponding IRQ number by using
platform_get_irq_byname() helper.
Signed-off-by: Milo Kim
---
arch/arm/boot/dts/am335x-bone-common.dtsi | 8
1 file changed, 8 insertions(+)
diff --git a/arch/arm/boot/dts/am335x-bone-common.dtsi
b/arch/arm/boot
This enables the power button driver gets corresponding IRQ number by
using platform_get_irq().
Signed-off-by: Milo Kim
---
arch/arm/boot/dts/am335x-bone-common.dtsi | 5 +
1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/am335x-bone-common.dtsi
b/arch/arm/boot/dts/am335x
AM335x bone based boards have the PMIC interrupt named NMI which is
connected to TPS65217 device. AM335x main interrupt controller provides it
and the number is 7.
Signed-off-by: Milo Kim
---
arch/arm/boot/dts/am335x-bone-common.dtsi | 4
1 file changed, 4 insertions(+)
diff --git a/arch
TPS65217 supports three interrupt sources. This patch enables assigning
each IRQ number in the charger and power button node. Then corresponding
IRQ will be requested by each driver.
Signed-off-by: Milo Kim
---
include/dt-bindings/mfd/tps65217.h | 26 ++
1 file changed
Support the power button driver and disable it by default.
Signed-off-by: Milo Kim
---
arch/arm/boot/dts/tps65217.dtsi | 5 +
1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/tps65217.dtsi b/arch/arm/boot/dts/tps65217.dtsi
index 8f77d0d..02de56b 100644
--- a/arch/arm/boot/dts
-pwrbutton.c
Signed-off-by: Milo Kim
---
arch/arm/boot/dts/tps65217.dtsi | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/tps65217.dtsi b/arch/arm/boot/dts/tps65217.dtsi
index a632724..27935f8 100644
--- a/arch/arm/boot/dts/tps65217.dtsi
+++ b/arch/arm/boot/dts/tps65217
Use #defines instead of enum type for interrupt numbers
Milo Kim (8):
ARM: dts: tps65217: Specify the interrupt controller
ARM: dts: tps65217: Add the charger device
ARM: dts: tps65217: Add the power button device
ARM: dts: am335x: Support the PMIC interrupt
dt-bindings: mfd: Provide
NanoPi common dtsi supports all components of NEO SBC, so just include it.
Cc: James Pettigrew
Signed-off-by: Milo Kim
---
arch/arm/boot/dts/sun8i-h3-nanopi-neo.dts | 79 +--
1 file changed, 1 insertion(+), 78 deletions(-)
diff --git a/arch/arm/boot/dts/sun8i-h3
This patch provides a common file for NanoPi M1 and Neo SBC.
Those have common features below.
* UART0
* 2 LEDs
* USB host (EHCI3, OHCI3) and PHY
* MicroSD
* GPIO key switch
Cc: James Pettigrew
Signed-off-by: Milo Kim
---
arch/arm/boot/dts/sun8i-h3-nanopi.dtsi | 144
NanoPi M1 is the Allwinner H3 based board.
This patch enables UART for debug console, LEDs, GPIO key switch, 3 USB
host ports, a micro SD slot and related power and pin controls by using
NanoPi common dtsi file.
Cc: James Pettigrew
Signed-off-by: Milo Kim
---
arch/arm/boot/dts/sun8i-h3-nanopi
NanoPi M1 and NEO have common features, so duplicate properties can be
moved into new dtsi file.
v2:
Add James's copyrights in NanoPi common dtsi file
Milo Kim (3):
ARM: dts: sun8i: Add common dtsi file for NanoPi SBCs
ARM: dts: sun8i: Use the common file in NanoPi NEO SBC
ARM
H3 SPI subsystem is almost same as A31 SPI except buffer size, so those
DT properties are reusable.
Cc: Maxime Ripard
Cc: Chen-Yu Tsai
Signed-off-by: Milo Kim
---
arch/arm/boot/dts/sun8i-h3.dtsi | 32
1 file changed, 32 insertions(+)
diff --git a/arch/arm
, 'fifo_depth' instead of fixed value to support both SPI
controllers.
Cc: Mark Brown
Cc: Maxime Ripard
Cc: Chen-Yu Tsai
Signed-off-by: Milo Kim
---
drivers/spi/spi-sun6i.c | 18 +-
1 file changed, 13 insertions(+), 5 deletions(-)
diff --git a/drivers/spi/spi-sun6i.c
H3 SPI has same architecture as A31 except FIFO capacity.
To configure the buffer size separately, compatible property should be
different. Optional DMA specifiers and example are added.
Acked-by: Maxime Ripard
Cc: Mark Brown
Cc: Rob Herring
Cc: Chen-Yu Tsai
Signed-off-by: Milo Kim
H3 supports two SPI controllers. Four pins (MOSI, MISO, SCLK, SS) are
configured through the pinctrl subsystem.
Cc: Maxime Ripard
Cc: Chen-Yu Tsai
Signed-off-by: Milo Kim
---
arch/arm/boot/dts/sun8i-h3.dtsi | 14 ++
1 file changed, 14 insertions(+)
diff --git a/arch/arm/boot/dts
(warning: cast from pointer to integer of different size
[-Wpointer-to-int-cast])
Milo Kim (4):
ARM: dts: sun8i: Add SPI pinctrl node in H3
ARM: dts: sun8i: Add SPI controller node in H3
spi: sun6i: Add binding for Allwinner H3 SPI controller
spi: sun6i: Support Allwinner H3 SPI
On 10/26/2016 10:56 PM, Lee Jones wrote:
diff --git a/include/linux/mfd/tps65217.h b/include/linux/mfd/tps65217.h
> index 4ccda89..75a3a5f 100644
> --- a/include/linux/mfd/tps65217.h
> +++ b/include/linux/mfd/tps65217.h
> @@ -235,9 +235,9 @@ struct tps65217_bl_pdata {
> };
>
> enum tps65217_irq
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