On Sat, Jun 8, 2019 at 10:57 PM Andrey Smirnov wrote:
>
> Allocating DMA after registering I2C adapter can lead to infinite
> probing loop, for example, consider the following scenario:
>
> 1. i2c_imx_probe() is called and successfully registers an I2C
>
On Tue, May 21, 2019 at 6:31 PM Andrey Smirnov wrote:
>
> Due to:
>
> * Current implementation of l2cap_config_rsp() dropping BT
>connection if sender of configuration response replied with unknown
>option failure (Result=0x0003/L2CAP_CONF_UNKNOWN)
>
> * C
On Thu, Jun 27, 2019 at 11:27 AM Sebastian Reichel wrote:
>
> Hi,
>
> On Wed, Jun 12, 2019 at 01:44:04AM -0700, Andrey Smirnov wrote:
> > Add code implementing HWMON adapter/compatibility layer to allow
> > expositing various sensors present on power supply devices via H
Instead of selecting the implementation of
cpu_to_caam_dma()/caam_dma_to_cpu() at build time using the
preprocessor, convert the code to do that at run-time using IS_ENABLED
macro. This is needed to add support for i.MX8MQ. No functional change
intended.
Signed-off-by: Andrey Smirnov
Cc: Chris
Since 32-bit of both wr_reg64 and rd_reg64 now use 64-bit IO helpers,
these functions should no longer be necessary. No functional change intended.
Signed-off-by: Andrey Smirnov
Cc: Chris Spencer
Cc: Cory Tusar
Cc: Chris Healy
Cc: Lucas Stach
Cc: Horia Geantă
Cc: Aymen Sghaier
Cc: Leonard
Add clock entry needed to support i.MX8MQ.
Signed-off-by: Andrey Smirnov
Cc: Chris Spencer
Cc: Cory Tusar
Cc: Chris Healy
Cc: Lucas Stach
Cc: Horia Geantă
Cc: Aymen Sghaier
Cc: Leonard Crestez
Cc: linux-cry...@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
---
drivers/crypto/caam
Following the same transformation logic as outlined in previous commit
converting wr_reg64, convert rd_reg64 to use helpers from
first. No functional change intended.
Signed-off-by: Andrey Smirnov
Cc: Chris Spencer
Cc: Cory Tusar
Cc: Chris Healy
Cc: Lucas Stach
Cc: Horia Geantă
Cc: Aymen
apparently those are not implemented, so the
case when SCFGR[VIRT_EN]=0 should be handles the same as the case when
SCFGR[VIRT_EN]=1
Signed-off-by: Andrey Smirnov
Cc: Chris Spencer
Cc: Cory Tusar
Cc: Chris Healy
Cc: Lucas Stach
Cc: Horia Geantă
Cc: Aymen Sghaier
Cc: Leonard Crestez
Cc: linux-cry
Add support for ZII i.MX7 RMU2 board.
Signed-off-by: Andrey Smirnov
Reviewed-by: Fabio Estevam
Reviewed-by: Rob Herring
Cc: Shawn Guo
Cc: Chris Healy
Cc: Lucas Stach
Cc: Fabio Estevam
Cc: Bob Langer
Cc: Liang Pan
Cc: linux-arm-ker...@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Add support for ZII's i.MX7 based Remote Modem Unit 2 (RMU2) board.
Signed-off-by: Andrey Smirnov
Reviewed-by: Fabio Estevam
Cc: Shawn Guo
Cc: Rob Herring
Cc: Chris Healy
Cc: Lucas Stach
Cc: Fabio Estevam
Cc: Bob Langer
Cc: Liang Pan
Cc: linux-arm-ker...@lists.infradead.org
Cc:
On Sun, Jun 23, 2019 at 5:29 PM Shawn Guo wrote:
>
> On Mon, Jun 17, 2019 at 08:30:24AM -0700, Andrey Smirnov wrote:
> > Add support for ZII's i.MX7 based Remote Modem Unit 2 (RMU2) board.
> >
> > Signed-off-by: Andrey Smirnov
> > Cc: Shawn Guo
> > Cc:
Embed per-sensor data into struct qoriq_tmu_data so we can drop the
code allocating it. This also allows us to get rid of per-sensor back
reference to struct qoriq_tmu_data since now its address can be
caluclated using container_of().
Signed-off-by: Andrey Smirnov
Cc: Chris Healy
Cc: Lucas
Convert driver to use regmap API, drop custom LE/BE IO helpers and
simplify bit manipulation using regmap_update_bits(). This also allows
us to convert some register initialization to use loops and adds
convenient debug access to TMU registers via debugfs.
Signed-off-by: Andrey Smirnov
Reviewed
sequently would be able to drop the "err_iomap" error path.
Signed-off-by: Andrey Smirnov
Reviewed-by: Daniel Lezcano
Tested-by: Lucas Stach
Cc: Chris Healy
Cc: Lucas Stach
Cc: Eduardo Valentin
Cc: Daniel Lezcano
Cc: Angus Ainslie (Purism)
Cc: linux-...@nxp.com
Cc: linux...@
Add devres wrapper for thermal_add_hwmon_sysfs() to simplify driver
code.
Signed-off-by: Andrey Smirnov
Reviewed-by: Daniel Lezcano
Tested-by: Lucas Stach
Cc: Chris Healy
Cc: Lucas Stach
Cc: Eduardo Valentin
Cc: Daniel Lezcano
Cc: Angus Ainslie (Purism)
Cc: linux-...@nxp.com
Cc: linux
Expose thermal readings as a HWMON device, so that it could be
accessed using lm-sensors.
Signed-off-by: Andrey Smirnov
Reviewed-by: Daniel Lezcano
Tested-by: Lucas Stach
Cc: Chris Healy
Cc: Lucas Stach
Cc: Eduardo Valentin
Cc: Daniel Lezcano
Cc: Angus Ainslie (Purism)
Cc: linux
Pass all necessary data to qoriq_tmu_register_tmu_zone() directly
instead of passing a paltform device and then deriving it. This is
done as a first step to simplify resource deallocation code.
Signed-off-by: Andrey Smirnov
Acked-by: Daniel Lezcano
Tested-by: Lucas Stach
Cc: Chris Healy
Cc
Convert driver to use devm_ioremap() to simplify memory deallocation
and error handling code. No functional change intended.
Signed-off-by: Andrey Smirnov
Reviewed-by: Daniel Lezcano
Tested-by: Lucas Stach
Cc: Chris Healy
Cc: Lucas Stach
Cc: Eduardo Valentin
Cc: Daniel Lezcano
Cc: Angus
Before returning measured temperature data to upper layer we need to
make sure that the reading was marked as "valid" to avoid reporting
bogus data.
Signed-off-by: Andrey Smirnov
Reviewed-by: Daniel Lezcano
Tested-by: Lucas Stach
Cc: Chris Healy
Cc: Lucas Stach
Cc: Eduardo Va
, for the sake of simplicity, change the code to
do just that.
Signed-off-by: Andrey Smirnov
Tested-by: Lucas Stach
Cc: Chris Healy
Cc: Lucas Stach
Cc: Eduardo Valentin
Cc: Daniel Lezcano
Cc: Angus Ainslie (Purism)
Cc: linux-...@nxp.com
Cc: linux...@vger.kernel.org
Cc: linux-kernel@vger.kerne
Use a local "struct device *dev" for brevity. No functional change
intended.
Signed-off-by: Andrey Smirnov
Acked-by: Daniel Lezcano
Tested-by: Lucas Stach
Cc: Chris Healy
Cc: Lucas Stach
Cc: Eduardo Valentin
Cc: Daniel Lezcano
Cc: Angus Ainslie (Purism)
Cc: linux-...@nxp.com
Struct thermal_zone_device reference stored as sensor's private data
isn't really used anywhere in the code. Drop it.
Signed-off-by: Andrey Smirnov
Acked-by: Daniel Lezcano
Tested-by: Lucas Stach
Cc: Chris Healy
Cc: Lucas Stach
Cc: Eduardo Valentin
Cc: Daniel Lezcano
Cc: Ang
Everyone:
This series contains patches adding support for HWMON integration, bug
fixes and general improvements (hopefully) for TMU driver I made while
working on it on i.MX8MQ.n
Feedback is welcome!
Thanks,
Andrey Smirnov
Changes since [v5]
- Rebased on recent linux-next, dropped
Add local struct qoriq_sensor pointer in qoriq_tmu_register_tmu_zone()
for brevity.
Signed-off-by: Andrey Smirnov
Cc: Chris Healy
Cc: Lucas Stach
Cc: Zhang Rui
Cc: Eduardo Valentin
Cc: Daniel Lezcano
Cc: Angus Ainslie (Purism)
Cc: linux-...@nxp.com
Cc: linux...@vger.kernel.org
Cc: linux
Everyone:
Picking up where Chris left off (I chatted with him privately
beforehead), this series adds support for i.MX8MQ to CAAM driver. Just
like [v1], this series is i.MX8MQ only.
Feedback is welcome!
Thanks,
Andrey Smirnov
Changes since [v2]:
- Dropped "crypto: caam - do not initi
apparently those are not implemented, so the
case when SCFGR[VIRT_EN]=0 should be handles the same as the case when
SCFGR[VIRT_EN]=1
Signed-off-by: Andrey Smirnov
Cc: Chris Spencer
Cc: Cory Tusar
Cc: Chris Healy
Cc: Lucas Stach
Cc: Horia Geantă
Cc: Aymen Sghaier
Cc: Leonard Crestez
Cc: linux-cry
Add support for ZII's i.MX7 based Remote Modem Unit 2 (RMU2) board.
Signed-off-by: Andrey Smirnov
Cc: Shawn Guo
Cc: Rob Herring
Cc: Chris Healy
Cc: Lucas Stach
Cc: Fabio Estevam
Cc: Bob Langer
Cc: Liang Pan
Cc: linux-arm-ker...@lists.infradead.org
Cc: linux-kernel@vger.kernel.o
Add support for ZII i.MX7 RMU2 board.
Signed-off-by: Andrey Smirnov
Reviewed-by: Fabio Estevam
Reviewed-by: Rob Herring
Cc: Shawn Guo
Cc: Chris Healy
Cc: Lucas Stach
Cc: Fabio Estevam
Cc: Bob Langer
Cc: Liang Pan
Cc: linux-arm-ker...@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
On Fri, Jun 14, 2019 at 1:03 AM Andrey Smirnov wrote:
>
> Add support for ZII's i.MX7 based Remote Modem Unit 2 (RMU2) board.
>
> Signed-off-by: Andrey Smirnov
> Cc: Shawn Guo
> Cc: Rob Herring
> Cc: Chris Healy
> Cc: Lucas Stach
> Cc: Fabio Estevam
> Cc
Add support for ZII i.MX7 RMU2 board.
Signed-off-by: Andrey Smirnov
Cc: Shawn Guo
Cc: Rob Herring
Cc: Chris Healy
Cc: Lucas Stach
Cc: Fabio Estevam
Cc: Bob Langer
Cc: Liang Pan
Cc: linux-arm-ker...@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Cc: devicet...@vger.kernel.org
Add support for ZII's i.MX7 based Remote Modem Unit 2 (RMU2) board.
Signed-off-by: Andrey Smirnov
Cc: Shawn Guo
Cc: Rob Herring
Cc: Chris Healy
Cc: Lucas Stach
Cc: Fabio Estevam
Cc: Bob Langer
Cc: Liang Pan
Cc: linux-arm-ker...@lists.infradead.org
Cc: linux-kernel@vger.kernel.o
RPU2 uses UART2 as a serial console and UART1 is not used at all. Fix
incorrrectly specified 'stdout-path' to reflect that.
Signed-off-by: Andrey Smirnov
Cc: Shawn Guo
Cc: Chris Healy
Cc: Fabio Estevam
Cc: Lucas Stach
Cc: linux-arm-ker...@lists.infradead.org
Cc: linux-kernel@vger.
Neither pinctrl_i2c1_gpio nor pinctrl_i2c2_gpio are used anywhere in
the file, drop them.
Signed-off-by: Andrey Smirnov
Cc: Shawn Guo
Cc: Chris Healy
Cc: Fabio Estevam
Cc: Lucas Stach
Cc: linux-arm-ker...@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
---
arch/arm/boot/dts/imx7d-zii
i.MX7 doesn't have a mainline cpufreq driver, so
imx_thermal_register_legacy_cooling() will always return -EPROBE_DEFER
preventing the driver probe from finishing. No-op
imx_thermal_register_legacy_cooling() on i.MX7 to avoid that problem.
Signed-off-by: Andrey Smirnov
Cc: Chris Healy
Cc:
: Andrey Smirnov
Reviewed-by: Guenter Roeck
Tested-by: Chris Healy
Cc: Chris Healy
Cc: Cory Tusar
Cc: Lucas Stach
Cc: Fabio Estevam
Cc: Guenter Roeck
Cc: Sebastian Reichel
Cc: linux-kernel@vger.kernel.org
Cc: linux...@vger.kernel.org
---
drivers/power/supply/Kconfig | 14
rnel.org/r/20190529071112.16849-1-andrew.smir...@gmail.com
Thanks,
Andrey Smirnov
Andrey Smirnov (1):
power: supply: Add HWMON compatibility layer
drivers/power/supply/Kconfig | 14 +
drivers/power/supply/Makefile | 1 +
drivers/power/supply/power_supply_core.c | 7 +
dri
onal change intended.
Signed-off-by: Andrey Smirnov
Reviewed-by: Andrzej Hajda
Reviewed-by: Laurent Pinchart
Cc: Andrzej Hajda
Cc: Laurent Pinchart
Cc: Tomi Valkeinen
Cc: Andrey Gusakov
Cc: Philipp Zabel
Cc: Cory Tusar
Cc: Chris Healy
Cc: Lucas Stach
Cc: dri-de...@lists.freedesktop.
On Tue, Jun 11, 2019 at 12:46 PM Sebastian Reichel wrote:
>
> Hi,
>
> On Wed, Jun 05, 2019 at 11:39:45AM -0700, Guenter Roeck wrote:
> > On Wed, Jun 05, 2019 at 10:47:25AM -0700, Andrey Smirnov wrote:
> > > On Wed, Jun 5, 2019 at 9:26 AM Andrew F. Davis wrote:
> &
problem was encountered on VF610 CFU1 board with
CONFIG_FSL_EDMA=n.
Signed-off-by: Andrey Smirnov
Cc: Chris Healy
Cc: Wolfram Sang
Cc: Fabio Estevam
Cc: NXP Linux Team
Cc: linux-...@vger.kernel.org
Cc: linux-arm-ker...@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
---
drivers/i2c/busses
We don't need 8 byte array, DP_LINK_STATUS_SIZE (6) should be
enough. This also gets rid of a magic number as a bonus.
Signed-off-by: Andrey Smirnov
Cc: Andrzej Hajda
Cc: Laurent Pinchart
Cc: Tomi Valkeinen
Cc: Andrey Gusakov
Cc: Philipp Zabel
Cc: Cory Tusar
Cc: Chris Healy
Cc:
Simplify AUX data read by removing index arithmetic and shifting with
a helper function that does two things:
1. Fetch data from up to 4 32-bit registers from the chip
2. Copy read data into user provided array.
Signed-off-by: Andrey Smirnov
Reviewed-by: Andrzej Hajda
Cc: Andrzej Hajda
On Thu, Jun 6, 2019 at 3:59 AM Andrzej Hajda wrote:
>
> On 05.06.2019 09:04, Andrey Smirnov wrote:
> > Simplify AUX data read by removing index arithmetic and shifting with
> > a helper functions that does three things:
> >
> > 1. Fetch data from up to 4
On Wed, Jun 5, 2019 at 9:26 AM Andrew F. Davis wrote:
>
> On 6/5/19 3:23 AM, Andrey Smirnov wrote:
> > Expose current sensors found on UCS1002 via HWMON.
> >
> > Signed-off-by: Andrey Smirnov
> > Reviewed-by: Guenter Roeck
> > Cc: Chris Healy
> > C
On Tue, May 28, 2019 at 8:05 PM Eduardo Valentin wrote:
>
> On Thu, May 23, 2019 at 07:48:56PM -0700, Andrey Smirnov wrote:
> > On Mon, Apr 29, 2019 at 9:51 AM Daniel Lezcano
> > wrote:
> > >
> > > On 24/04/2019 01:08, Daniel Lezcano wrote:
> > >
Expose current sensors found on UCS1002 via HWMON.
Signed-off-by: Andrey Smirnov
Reviewed-by: Guenter Roeck
Cc: Chris Healy
Cc: Cory Tusar
Cc: Lucas Stach
Cc: Fabio Estevam
Cc: Guenter Roeck
Cc: Sebastian Reichel
Cc: linux-kernel@vger.kernel.org
Cc: linux...@vger.kernel.org
---
drivers
: Andrey Smirnov
Reviewed-by: Guenter Roeck
Cc: Chris Healy
Cc: Cory Tusar
Cc: Lucas Stach
Cc: Fabio Estevam
Cc: Guenter Roeck
Cc: Sebastian Reichel
Cc: linux-kernel@vger.kernel.org
Cc: linux...@vger.kernel.org
---
drivers/power/supply/Kconfig | 14 +
drivers/power/supply/Makefile
383-1-andrew.smir...@gmail.com
[v1] lkml.kernel.org/r/20190529071112.16849-1-andrew.smir...@gmail.com
Thanks,
Andrey Smirnov
Andrey Smirnov (2):
power: supply: Add HWMON compatibility layer
power: supply: ucs1002: Add HWMON interface
drivers/power/supply/Kconfig | 14 +
drivers/
";
> + #clock-cells = <0>;
> + clock-frequency = <133000000>;
> + clock-output-names = "clk_ext2";
> + };
> +
> + clk_ext3: clock-ext3 {
> + compatible = "fixed-clock";
> + #clock-cells = <0>;
> + clock-frequency = <13300>;
> + clock-output-names = "clk_ext3";
> + };
> +
> + clk_ext4: clock-ext4 {
> + compatible = "fixed-clock";
> + #clock-cells = <0>;
> + clock-frequency= <13300>;
> + clock-output-names = "clk_ext4";
> + };
> +
> + gic: interrupt-controller@3880 {
> + compatible = "arm,gic-v3";
> + reg = <0x0 0x3880 0 0x1>,
> + <0x0 0x3888 0 0xC>;
> + #interrupt-cells = <3>;
> + interrupt-controller;
> + interrupts = ;
> + };
GIC should probably go into soc {} node. At least that's how we have
it in i.MX8MQ AFAICT.
Thanks,
Andrey Smirnov
: Andrey Smirnov
Cc: Chris Healy
Cc: Lucas Stach
Cc: Fabio Estevam
Cc: Guenter Roeck
Cc: Sebastian Reichel
Cc: linux-kernel@vger.kernel.org
Cc: linux...@vger.kernel.org
---
drivers/power/supply/Kconfig | 14 +
drivers/power/supply/Makefile | 1 +
drivers/power/supply
.
Thanks,
Andrey Smirnov
Changes since [v1]:
- All multiplications converted to use check_mul_overflow()
- All divisions converted to use DIV_ROUND_CLOSEST()
- Places that were ignoring errors now don't
- Alphabetized include list
Andrey Smirnov (2):
power: supply: Add
Expose current sensors found on UCS1002 via HWMON.
Signed-off-by: Andrey Smirnov
Cc: Chris Healy
Cc: Lucas Stach
Cc: Fabio Estevam
Cc: Guenter Roeck
Cc: Sebastian Reichel
Cc: linux-kernel@vger.kernel.org
Cc: linux...@vger.kernel.org
---
drivers/power/supply/ucs1002_power.c | 6 ++
1
On Wed, May 29, 2019 at 5:40 AM Guenter Roeck wrote:
>
> On 5/29/19 12:11 AM, Andrey Smirnov wrote:
> > Add code implementing HWMON adapter/compatibility layer to allow
> > expositing various sensors present on power supply devices via HWMON
> > subsystem. This is done in
On Wed, May 29, 2019 at 12:18 AM Andrey Smirnov
wrote:
>
> Add node for UCS1002 USB charger chip connected to front panel USB and
> replace "regulator-fixed" previously used to control VBUS.
>
> Signed-off-by: Lucas Stach
> Signed-off-by: Andrey Smirnov
> Cc: Sha
Cabling used to connect devices to USBH1 on RDU2 does not meet USB
spec cable quality and cable length requirements to operate at High
Speed, so limit the port to Full Speed only.
Reported-by: Chris Healy
Reviewed-by: Chris Healy
Signed-off-by: Andrey Smirnov
Cc: Shawn Guo
Cc: Fabio Estevam
Add node for UCS1002 USB charger chip connected to front panel USB and
replace "regulator-fixed" previously used to control VBUS.
Signed-off-by: Lucas Stach
Signed-off-by: Andrey Smirnov
Cc: Shawn Guo
Cc: Chris Healy
Cc: Fabio Estevam
Cc: Lucas Stach
Cc: linux-arm-ker...@lists.inf
RDU2 production units come with resistor connecting WP pin to
correpsonding GPIO DNPed for both SD card slots. Drop any WP related
configuration and mark both slots with "disable-wp".
Reported-by: Chris Healy
Reviewed-by: Chris Healy
Signed-off-by: Andrey Smirnov
Cc: Shawn Guo
.
Thanks,
Andrey Smirnov
Andrey Smirnov (2):
power: supply: Add HWMON compatibility layer
power: supply: ucs1002: Add HWMON interface
drivers/power/supply/Kconfig | 14 +
drivers/power/supply/Makefile | 1 +
drivers/power/supply/power_supply_hwmon.c | 329
Expose current sensors found on UCS1002 via HWMON.
Signed-off-by: Andrey Smirnov
Cc: Chris Healy
Cc: Lucas Stach
Cc: Fabio Estevam
Cc: Guenter Roeck
Cc: Sebastian Reichel
Cc: linux-kernel@vger.kernel.org
Cc: linux...@vger.kernel.org
---
drivers/power/supply/ucs1002_power.c | 9 -
1
: Andrey Smirnov
Cc: Chris Healy
Cc: Lucas Stach
Cc: Fabio Estevam
Cc: Guenter Roeck
Cc: Sebastian Reichel
Cc: linux-kernel@vger.kernel.org
Cc: linux...@vger.kernel.org
---
drivers/power/supply/Kconfig | 14 +
drivers/power/supply/Makefile | 1 +
drivers/power/supply
Since this driver already handles changer detction state, copy the
workaround code currently residing in arch/arm/mach-imx/anatop.c into
this drier to consolidate the places modifying it.
Signed-off-by: Andrey Smirnov
Cc: Chris Healy
Cc: Felipe Balbi
Cc: Shawn Guo
Cc: Fabio Estevam
Cc: NXP
Since this driver already handles changer detction state, copy the
workaround code currently residing in arch/arm/mach-imx/anatop.c into
this drier to consolidate the places modifying it.
Signed-off-by: Andrey Smirnov
Cc: Chris Healy
Cc: Felipe Balbi
Cc: Shawn Guo
Cc: Fabio Estevam
Cc: NXP
> and from the driver structure, so a back pointer to the driver structure
> > is added in the sensor structure.
>
> Hi Eduardo,
>
> does the explanation clarifies the purpose of this change?
>
Eduardo, did you ever have a chance to revisit this thread? I would
really like to make some progress on this one to unblock my i.MX8MQ
hwmon series.
Thanks,
Andrey Smirnov
On Wed, May 22, 2019 at 2:33 AM Lucas Stach wrote:
>
> Hi Andrey,
>
> Am Mittwoch, den 22.05.2019, 00:12 -0700 schrieb Andrey Smirnov:
> > Cabling used to connect devices to USBH1 on RDU2 does not meet USB
> > spec cable quality and cable length requirements to operate at
On Wed, May 22, 2019 at 2:37 AM Lucas Stach wrote:
>
> Hi Andrey,
>
> Am Mittwoch, den 22.05.2019, 00:12 -0700 schrieb Andrey Smirnov:
> > Add node for UCS1002 USB charger chip connected to front panel USB and
> > replace "regulator-fixed" previously used to co
Both rev C and rev B of the board come with two QSPI-NOR chips
attached to the SoC. Add DT code describing all of this.
Signed-off-by: Andrey Smirnov
Cc: Shawn Guo
Cc: Chris Healy
Cc: Andrew Lunn
Cc: Fabio Estevam
Cc: linux-arm-ker...@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
UART2 is connected to PTD22/23, not PTD0/1. Fix corresponding pinmux
node.
Signed-off-by: Andrey Smirnov
Cc: Shawn Guo
Cc: Chris Healy
Cc: Andrew Lunn
Cc: Fabio Estevam
Cc: linux-arm-ker...@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
---
arch/arm/boot/dts/vf610-zii-dev.dtsi | 4
Cabling used to connect devices to USBH1 on RDU2 does not meet USB
spec cable quality and cable length requirements to operate at High
Speed, so limit the port to Full Speed only.
Reported-by: Chris Healy
Signed-off-by: Andrey Smirnov
Cc: Shawn Guo
Cc: Fabio Estevam
Cc: Lucas Stach
Cc: linux
Add node for UCS1002 USB charger chip connected to front panel USB and
replace "regulator-fixed" previously used to control VBUS.
Signed-off-by: Andrey Smirnov
Cc: Shawn Guo
Cc: Chris Healy
Cc: Fabio Estevam
Cc: Lucas Stach
Cc: linux-arm-ker...@lists.infradead.org
Cc: li
RDU2 production units come with resistor connecting WP pin to
correpsonding GPIO DNPed for both SD card slots. Drop any WP related
configuration and mark both slots with "disable-wp".
Reported-by: Chris Healy
Signed-off-by: Andrey Smirnov
Cc: Shawn Guo
Cc: Fabio Estevam
Cc: Lucas
and UI_END_FF_UPLOAD as well.
Reported-by: Pierre-Loup A. Griffais
Signed-off-by: Andrey Smirnov
Cc: Dmitry Torokhov
Cc: linux-in...@vger.kernel.org
Cc: sta...@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
---
drivers/input/misc/uinput.c | 15 +--
1 file changed, 13 insertions
's done for
L2CAP_CONF_UNACCEPT
Signed-off-by: Andrey Smirnov
Cc: Pierre-Loup A. Griffais
Cc: Florian Dollinger
Cc: Marcel Holtmann
Cc: Johan Hedberg
Cc: linux-blueto...@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
---
Changes since [v1]:
- Patch simplified to simply clear
On Mon, May 13, 2019 at 5:15 AM Fabio Estevam wrote:
>
> Hi Andrey,
>
> On Mon, May 13, 2019 at 12:59 AM Andrey Smirnov
> wrote:
>
> > +&qspi0 {
> > + pinctrl-names = "default";
> > + pinctr
Both rev C and rev B of the board come with two QSPI-NOR chips
attached to the SoC. Add DT code describing all of this.
Signed-off-by: Andrey Smirnov
Cc: Shawn Guo
Cc: Chris Healy
Cc: Andrew Lunn
Cc: Fabio Estevam
Cc: linux-arm-ker...@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
UART2 is connected to PTD22/23, not PTD0/1. Fix corresponding pinmux
node.
Signed-off-by: Andrey Smirnov
Cc: Shawn Guo
Cc: Chris Healy
Cc: Andrew Lunn
Cc: Fabio Estevam
Cc: linux-arm-ker...@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
---
arch/arm/boot/dts/vf610-zii-dev.dtsi | 4
Add an entry for Micron MT25QL02 which is a 3V variant of already
supported MT25QU02.
Testing was done on a ZII VF610 Dev Board (rev. B).
Signed-off-by: Cory Tusar
Signed-off-by: Andrey Smirnov
Cc: Chris Healy
Cc: Marek Vasut
Cc: Tudor Ambarus
Cc: linux-...@lists.infradead.org
Cc: linux
On Fri, May 3, 2019 at 12:03 PM Guenter Roeck wrote:
>
> On Fri, May 03, 2019 at 10:00:42AM -0700, Andrey Smirnov wrote:
> > Add bindings for Microchip UCS1002 Programmable USB Port Power
> > Controller with Charger Emulation.
> >
> > Signed-off-by: Andrey Smirnov
Add bindings for Microchip UCS1002 Programmable USB Port Power
Controller with Charger Emulation.
Signed-off-by: Andrey Smirnov
Reviewed-by: Rob Herring
Cc: Enric Balletbo Serra
Cc: Chris Healy
Cc: Lucas Stach
Cc: Fabio Estevam
Cc: Guenter Roeck
Cc: Sebastian Reichel
Cc: linux-kernel
: Andrey Smirnov
Reviewed-by: Guenter Roeck
Cc: Chris Healy
Cc: Lucas Stach
Cc: Fabio Estevam
Cc: Guenter Roeck
Cc: Sebastian Reichel
Cc: linux-kernel@vger.kernel.org
Cc: linux...@vger.kernel.org
---
drivers/power/supply/Kconfig | 9 +
drivers/power/supply/Makefile| 1
Add POWER_SUPPLY_HEALTH_OVERCURRENT constant in order to allow
singalling overcurrent condition via power supply health information.
Signed-off-by: Andrey Smirnov
Reviewed-by: Guenter Roeck
Cc: Enric Balletbo Serra
Cc: Chris Healy
Cc: Lucas Stach
Cc: Fabio Estevam
Cc: Guenter Roeck
Cc
by Enric
Balletbo Serra last version of which can be found at [original-effort]
Feedback is welcome!
Thanks,
Andrey Smirnov
Changes since [v5]:
- Collected Reviewed-by for "power: supply: Add driver for
Microchip UCS1002" from Guenter
- Fixed Kconfig indentation issu
On Tue, Apr 30, 2019 at 8:43 PM Randy Dunlap wrote:
>
> Hi,
>
> On 4/30/19 8:34 PM, Andrey Smirnov wrote:
> > diff --git a/drivers/power/supply/Kconfig b/drivers/power/supply/Kconfig
> > index e901b9879e7e..c614c8a196f3 100644
> > --- a/drivers/power/supply/Kconfig
Add bindings for Microchip UCS1002 Programmable USB Port Power
Controller with Charger Emulation.
Signed-off-by: Andrey Smirnov
Reviewed-by: Rob Herring
Cc: Enric Balletbo Serra
Cc: Chris Healy
Cc: Lucas Stach
Cc: Fabio Estevam
Cc: Guenter Roeck
Cc: Sebastian Reichel
Cc: linux-kernel
: Andrey Smirnov
Cc: Chris Healy
Cc: Lucas Stach
Cc: Fabio Estevam
Cc: Guenter Roeck
Cc: Sebastian Reichel
Cc: linux-kernel@vger.kernel.org
Cc: linux...@vger.kernel.org
---
drivers/power/supply/Kconfig | 9 +
drivers/power/supply/Makefile| 1 +
drivers/power/supply
by Enric
Balletbo Serra last version of which can be found at [original-effort]
Feedback is welcome!
Thanks,
Andrey Smirnov
Changes since [v4]:
- Chagned "interrupts-extended" -> "interrupts" in DT bindings description
- Collected Reviewed-by from Rob
Changes sin
Add POWER_SUPPLY_HEALTH_OVERCURRENT constant in order to allow
singalling overcurrent condition via power supply health information.
Signed-off-by: Andrey Smirnov
Reviewed-by: Guenter Roeck
Cc: Enric Balletbo Serra
Cc: Chris Healy
Cc: Lucas Stach
Cc: Fabio Estevam
Cc: Guenter Roeck
Cc
Add bindings for Microchip UCS1002 Programmable USB Port Power
Controller with Charger Emulation.
Signed-off-by: Andrey Smirnov
Cc: Enric Balletbo Serra
Cc: Chris Healy
Cc: Lucas Stach
Cc: Fabio Estevam
Cc: Guenter Roeck
Cc: Rob Herring
Cc: devicet...@vger.kernel.org
Cc: Sebastian Reichel
: Andrey Smirnov
Cc: Chris Healy
Cc: Lucas Stach
Cc: Fabio Estevam
Cc: Guenter Roeck
Cc: Sebastian Reichel
Cc: linux-kernel@vger.kernel.org
Cc: linux...@vger.kernel.org
---
drivers/power/supply/Kconfig | 9 +
drivers/power/supply/Makefile| 1 +
drivers/power/supply
Add POWER_SUPPLY_HEALTH_OVERCURRENT constant in order to allow
singalling overcurrent condition via power supply health information.
Signed-off-by: Andrey Smirnov
Reviewed-by: Guenter Roeck
Cc: Enric Balletbo Serra
Cc: Chris Healy
Cc: Lucas Stach
Cc: Fabio Estevam
Cc: Guenter Roeck
Cc
effort by Enric
Balletbo Serra last version of which can be found at [original-effort]
Feedback is welcome!
Thanks,
Andrey Smirnov
Changes since [v3]:
- Added a check for negative values to ucs1002_set_usb_type()
Changes since [v2]:
- Fixed a bug pointed out by Lucas
Changes since [v1
; >
> > 2. Parse the body of response L2CAP_CONF_UNKNOWN and adjust
> >connection's supported conf option types mask
> >
> > 3. Retry configuration step the same way it's done for
> >L2CAP_CONF_UNACCEPT
> >
> > Signed-off-by: Andrey Sm
On Mon, Apr 29, 2019 at 1:36 PM Guenter Roeck wrote:
>
> On Mon, Apr 29, 2019 at 12:53:48PM -0700, Andrey Smirnov wrote:
> > Add driver for Microchip UCS1002 Programmable USB Port Power
> > Controller with Charger Emulation. The driver exposed a power supply
> > device to
Add POWER_SUPPLY_HEALTH_OVERCURRENT constant in order to allow
singalling overcurrent condition via power supply health information.
Signed-off-by: Andrey Smirnov
Reviewed-by: Guenter Roeck
Cc: Enric Balletbo Serra
Cc: Chris Healy
Cc: Lucas Stach
Cc: Fabio Estevam
Cc: Guenter Roeck
Cc
by Enric
Balletbo Serra last version of which can be found at [original-effort]
Feedback is welcome!
Thanks,
Andrey Smirnov
Changes since [v2]:
- Fixed a bug pointed out by Lucas
Changes since [v1]:
- Moved IRQ trigger specification to DT
- Fixed silent error paths in probe
: Andrey Smirnov
Cc: Chris Healy
Cc: Lucas Stach
Cc: Fabio Estevam
Cc: Guenter Roeck
Cc: Sebastian Reichel
Cc: linux-kernel@vger.kernel.org
Cc: linux...@vger.kernel.org
---
drivers/power/supply/Kconfig | 9 +
drivers/power/supply/Makefile| 1 +
drivers/power/supply
Add bindings for Microchip UCS1002 Programmable USB Port Power
Controller with Charger Emulation.
Signed-off-by: Andrey Smirnov
Cc: Enric Balletbo Serra
Cc: Chris Healy
Cc: Lucas Stach
Cc: Fabio Estevam
Cc: Guenter Roeck
Cc: Rob Herring
Cc: devicet...@vger.kernel.org
Cc: Sebastian Reichel
On Mon, Apr 29, 2019 at 3:27 AM Lucas Stach wrote:
>
> Hi Andrey,
>
> Am Sonntag, den 28.04.2019, 22:47 -0700 schrieb Andrey Smirnov:
> > Add driver for Microchip UCS1002 Programmable USB Port Power
> > Controller with Charger Emulation. The driver exposed a power supp
Add POWER_SUPPLY_HEALTH_OVERCURRENT constant in order to allow
singalling overcurrent condition via power supply health information.
Signed-off-by: Andrey Smirnov
Reviewed-by: Guenter Roeck
Cc: Enric Balletbo Serra
Cc: Chris Healy
Cc: Lucas Stach
Cc: Fabio Estevam
Cc: Guenter Roeck
Cc
by Enric
Balletbo Serra last version of which can be found at [original-effort]
Feedback is welcome!
Thanks,
Andrey Smirnov
Changes since [v1]:
- Moved IRQ trigger specification to DT
- Fixed silent error paths in probe()
- Dropped error message in ucs1002_set_max_current
Add bindings for Microchip UCS1002 Programmable USB Port Power
Controller with Charger Emulation.
Signed-off-by: Andrey Smirnov
Cc: Enric Balletbo Serra
Cc: Chris Healy
Cc: Lucas Stach
Cc: Fabio Estevam
Cc: Guenter Roeck
Cc: Rob Herring
Cc: devicet...@vger.kernel.org
Cc: Sebastian Reichel
Replace calls to platform_get_resource() and devm_ioremap_resource()
with newly added devm_platform_ioremap_resource() for brevity. No
functional change intended.
Signed-off-by: Andrey Smirnov
Cc: Linus Walleij
Cc: Bartosz Golaszewski
Cc: Chris Healy
Cc: linux-g...@vger.kernel.org
Cc: linux
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