Thanks Jonathan,
Please help reviewing further with my replies inline.
Thanks & Regards,
Sandipan
> -Original Message-
> From: Jonathan Hunter
> Sent: Friday, May 22, 2020 3:54 PM
> To: Sandipan Patra ; Thierry Reding
> ; robh...@kernel.org; u.kleine-koe...@pengutronix.de
> Cc: Bibek
When call function devm_platform_ioremap_resource(), we should use IS_ERR()
to check the return value and return PTR_ERR() if failed.
Signed-off-by: Tiezhu Yang
---
drivers/net/can/ifi_canfd/ifi_canfd.c | 5 -
drivers/net/can/sun4i_can.c | 2 +-
On Fri, May 22, 2020 at 09:09:50AM +0800, Hillf Danton wrote:
>
> On Thu, 21 May 2020 17:04:08 +0100 Mel Gorman wrote:
> > On Thu, May 21, 2020 at 10:09:31PM +0800, Hillf Danton wrote:
> > > > I'm ignoring the coding style of c++ comments but minimally that should
> > > > be fixed. More
On Fri, May 22, 2020 at 03:07:55AM +0300, Serge Semin wrote:
> It isn't good to have numeric literals in the code especially if there
> are multiple of them and they are related. Let's replace the Tx and Rx
> burst level literals with the corresponding constants.
You missed my tag.
>
On 2020-05-20 14:04:50 [+0200], Peter Zijlstra wrote:
> On Tue, May 19, 2020 at 10:19:05PM +0200, Sebastian Andrzej Siewior wrote:
> > +/**
> > + * DEFINE_LOCAL_LOCK - Define and initialize a per CPU local lock
> > + * @lock: Name of the lock instance
> > + */
> > +#define DEFINE_LOCAL_LOCK(lvar)
On Mon, May 18, 2020 at 08:45:31PM -0400, Mitchell Tasman wrote:
> In several cases where a pointer marked as __user is
> (intentionally) assigned or passed to a non-marked target,
> cast to the target pointer type with a __force directive
> to quiet warnings from sparse.
>
> Signed-off-by:
On Fri, May 22, 2020 at 02:07:38PM +0300, Andy Shevchenko wrote:
> On Fri, May 22, 2020 at 03:08:01AM +0300, Serge Semin wrote:
> > Seeing all of the DW SPI driver components like DW SPI DMA/PCI/MMIO
> > depend on the DW SPI core code it's better to use the if-endif
> > conditional kernel config
On Fri, May 22, 2020 at 03:08:01AM +0300, Serge Semin wrote:
> Seeing all of the DW SPI driver components like DW SPI DMA/PCI/MMIO
> depend on the DW SPI core code it's better to use the if-endif
> conditional kernel config statement to signify that common dependency.
>
> Co-developed-by: Georgy
When arizona_request_irq() returns an error code, a
pairing runtime PM usage counter decrement is needed
to keep the counter balanced. For error paths after
this function, things are the same.
Signed-off-by: Dinghao Liu
---
drivers/extcon/extcon-arizona.c | 1 +
1 file changed, 1 insertion(+)
On Fri, May 22, 2020 at 12:24:46PM +0200, Marek Szyprowski wrote:
> Add device tree compatible strings and create proper modalias structures
> to let this driver load automatically if compiled as module, because
> max14577 MFD driver creates MFD cells with such compatible strings.
Same issue as
pm_runtime_get_sync() increments the runtime PM usage counter even
when it returns an error code. Thus a pairing decrement is needed on
the error handling path to keep the counter balanced.
Signed-off-by: Dinghao Liu
---
drivers/media/platform/qcom/venus/vdec.c | 3 +--
1 file changed, 1
On Fri, May 22, 2020 at 03:07:50AM +0300, Serge Semin wrote:
> Since DMA transfers are performed asynchronously with actual SPI
> transaction, then even if DMA transfers are finished it doesn't mean
> all data is actually pushed to the SPI bus. Some data might still be
> in the controller FIFO.
On 5/18/20 6:21 PM, Ard Biesheuvel wrote:
> External email: Use caution opening links or attachments
>
>
> On Mon, 18 May 2020 at 06:25, Nikhil Mahale wrote:
>>
>> On 5/13/20 7:56 PM, Nikhil Mahale wrote:
>>> On 3/20/20 3:16 AM, Michael Kelley wrote:
From: Arnd Bergmann Sent: Wednesday,
Hi All,
On 22.05.2020 12:13, Marek Szyprowski wrote:
> Commit 6fe12cdbcfe3 ("i2c: core: support bus regulator controlling in
> adapter") added generic suspend and resume functions for i2c devices.
> Those functions unconditionally access an i2c_client structure assigned
> to the given i2c device.
On Thu, May 21, 2020 at 08:15:05AM +0100, Lee Jones wrote:
> On Wed, 20 May 2020, Guru Das Srinagesh wrote:
>
> > On Mon, Apr 27, 2020 at 07:44:34AM +0100, Lee Jones wrote:
> > > On Fri, 24 Apr 2020, Guru Das Srinagesh wrote:
> > >
> > > > On Fri, Apr 24, 2020 at 07:43:03AM +0100, Lee Jones
On 21/05/2020 22:28, Doug Anderson wrote:
Hi,
On Thu, May 21, 2020 at 8:56 AM Srinivas Kandagatla
wrote:
On 21/05/2020 16:10, Doug Anderson wrote:
On 20/05/2020 23:48, Doug Anderson wrote:
Is this only applicable for corrected address space?
I guess I was proposing a two dts-node / two
/torvalds/linux.git
b85051e755b0e9d6dd8f17ef1da083851b83287d
config: arm-randconfig-r021-20200522 (attached as .config)
compiler: clang version 11.0.0 (https://github.com/llvm/llvm-project
3393cc4cebf9969db94dc424b7a2b6195589c33b)
reproduce:
wget
https://raw.githubusercontent.com/intel/lkp
Hi Álvaro,
Álvaro Fernández Rojas wrote on Fri, 22 May 2020
09:25:25 +0200:
> v2.1: tested on Netgear DGND3700v1 (BCM6368)
> v2.2: tested on Netgear DGND3700v2 (BCM6362)
>
> Signed-off-by: Álvaro Fernández Rojas
> ---
> v3: fix page size shift for v2.1 controllers.
You changed the subject
On 20. 05. 20 16:48, Dejin Zheng wrote:
> The driver initialization should be end immediately after found
> the platform_get_irq() function return an error.
>
> Fixes: df8eb5691c48d3b0 ("i2c: Add driver for Cadence I2C controller")
I wouldn't really consider this as bug. Driver is likely not
On Fri, 2020-05-22 at 16:27 +0800, Yanhu Cao wrote:
> On Thu, May 21, 2020 at 8:51 PM Jeff Layton wrote:
> > On Thu, 2020-05-21 at 20:19 +0800, Yanhu Cao wrote:
> > > On Thu, May 21, 2020 at 7:09 PM Jeff Layton wrote:
> > > > On Thu, 2020-05-21 at 17:38 +0800, Yanhu Cao wrote:
> > > > >
On 22/05/2020 11:57, dinghao@zju.edu.cn wrote:
>>
>> On 22/05/2020 08:58, Dinghao Liu wrote:
>>> pm_runtime_get_sync() increments the runtime PM usage counter even
>>> when it returns an error code. Thus a pairing decrement is needed on
>>> the error handling path to keep the counter
On Fri, Dec 20, 2019 at 03:35:50PM +0530, Kishon Vijay Abraham I wrote:
> No functional change. Get "struct pcie_port *" from private data
> pointer of "struct irq_domain" in dw_pcie_irq_domain_free() to make
> it look similar to how "struct pcie_port *" is obtained in
> dw_pcie_irq_domain_alloc()
On Fri, 22 May 2020, Thierry Reding wrote:
> On Thu, May 21, 2020 at 08:15:05AM +0100, Lee Jones wrote:
> > On Wed, 20 May 2020, Guru Das Srinagesh wrote:
> >
> > > On Mon, Apr 27, 2020 at 07:44:34AM +0100, Lee Jones wrote:
> > > > On Fri, 24 Apr 2020, Guru Das Srinagesh wrote:
> > > >
> > > >
On Fri, 22 May 2020 at 13:15, Nikhil Mahale wrote:
>
> On 5/18/20 6:21 PM, Ard Biesheuvel wrote:
> > External email: Use caution opening links or attachments
> >
> >
> > On Mon, 18 May 2020 at 06:25, Nikhil Mahale wrote:
> >>
> >> On 5/13/20 7:56 PM, Nikhil Mahale wrote:
> >>> On 3/20/20 3:16
Hi all,
After merging the block tree, today's linux-next build (x86_64
allnoconfig) failed like this:
fs/libfs.c: In function 'generic_file_fsync':
fs/libfs.c:1116:9: error: too few arguments to function 'blkdev_issue_flush'
1116 | return blkdev_issue_flush(inode->i_sb->s_bdev, GFP_KERNEL);
>
> On 22/05/2020 11:57, dinghao@zju.edu.cn wrote:
> >>
> >> On 22/05/2020 08:58, Dinghao Liu wrote:
> >>> pm_runtime_get_sync() increments the runtime PM usage counter even
> >>> when it returns an error code. Thus a pairing decrement is needed on
> >>> the error handling path to keep the
On Fri, May 22, 2020 at 03:58:44PM +0800, Feng Tang wrote:
> Hi Serge,
>
> On Thu, May 21, 2020 at 06:33:17PM +0300, Serge Semin wrote:
> > > > > > + dw_spi_dma_wait_rx_done(dws);
> > > > >
> > > > > I can understand the problem about TX, but I don't see how RX
> > > > > will get hurt, can you
qfprom has different address spaces for read and write. Reads are
always done from corrected address space, where as writes are done
on raw address space.
Writing to corrected address space is invalid and ignored, so it
does not make sense to have this support in the driver which only
supports
Add Nuvoton NPCM BMC I2C controller driver.
Signed-off-by: Tali Perry
Reviewed-by: Andy Shevchenko
---
drivers/i2c/busses/Kconfig |9 +
drivers/i2c/busses/Makefile |1 +
drivers/i2c/busses/i2c-npcm7xx.c | 1804 ++
3 files changed, 1814
Add support for slave mode for Nuvoton
NPCM BMC I2C controller driver.
Signed-off-by: Tali Perry
Reviewed-by: Andy Shevchenko
---
drivers/i2c/busses/i2c-npcm7xx.c | 609 ++-
1 file changed, 608 insertions(+), 1 deletion(-)
diff --git
Added device tree binding documentation for Nuvoton BMC
NPCM I2C controller.
Signed-off-by: Tali Perry
---
.../bindings/i2c/nuvoton,npcm7xx-i2c.yaml | 60 +++
1 file changed, 60 insertions(+)
create mode 100644
Documentation/devicetree/bindings/i2c/nuvoton,npcm7xx-i2c.yaml
On 22/05/2020 08:50, Tiezhu Yang wrote:
This patch series is based on the latest Linus' tree.
Tiezhu Yang (2):
nvmem: sprd: Fix return value of sprd_efuse_probe()
MAINTAINERS: Add git tree for NVMEM FRAMEWORK
MAINTAINERS| 1 +
drivers/nvmem/sprd-efuse.c | 4 ++--
2
On Mon, May 18, 2020 at 07:09:20PM +0800, dillon.min...@gmail.com wrote:
> 2, use stm32 spi's "In full-duplex (BIDIMODE=0 and RXONLY=0)", as tx_buf is
> null, we must add dummy data sent out before read data.
> so, add stm32f4_spi_tx_dummy() to handle this situation.
There are flags
This patch set adds i2c controller support
for the Nuvoton NPCM Baseboard Management Controller (BMC).
NPCM7xx includes 16 I2C controllers. This driver operates the controller.
This module also includes a slave mode.
---
v13 -> v12:
- Fix yaml example. Issue found by an updated
On Tue, May 19, 2020 at 04:11:20PM +0100, Lad Prabhakar wrote:
> Fix allocation of epc windows with the correct size, this also fix smatch
> warning:
>
> drivers/pci/endpoint/pci-epc-mem.c:65 pci_epc_multi_mem_init()
> warn: double check that we're allocating correct size: 4 vs 112
>
> Fixes:
On Thu, May 21, 2020 at 04:20:36PM +0200, Marco Elver wrote:
> Arnd Bergmann (1):
> ubsan, kcsan: don't combine sanitizer with kcov on clang
>
> Marco Elver (10):
> kcsan: Avoid inserting __tsan_func_entry/exit if possible
> kcsan: Support distinguishing volatile accesses
> kcsan: Pass
Hi John,
On Tue, May 19, 2020 at 5:51 AM John Hubbard wrote:
>
> This needs to go through Andrew's -mm tree, due to adding a new gup.c
> routine. However, I would really love to have some testing from the
> drm/i915 folks, because I haven't been able to run-time test that part
> of it.
>
>
Hi Maxim,
On Thu, 21 May 2020 at 12:17, Maxim Uvarov wrote:
>
> Some drivers (like ftpm) can operate only after tee-supplicant
> runs becase of tee-supplicant provides things like storage
> services. This patch splits probe of non tee-supplicant dependable
> drivers to early stage, and after
On Fri, May 22, 2020 at 03:52:39PM +0800, Muchun Song wrote:
> On Fri, May 22, 2020 at 12:47 AM Matthew Wilcox wrote:
> > > @@ -160,14 +168,23 @@ static int proc_fd_link(struct dentry *dentry,
> > > struct path *path)
> > > unsigned int fd = proc_fd(d_inode(dentry));
> > >
The changes have dependency on merging tsens-common.c into tsens.c [1]
to merge first.
Dependencies:
[1] https://lkml.org/lkml/2020/4/29/1028
Changes in v3:
* Add cold interrupt support to tsens driver
* Update cold interrupt support in yaml
*** BLURB HERE ***
Manaf Meethalavalappu Pallikunhi
Add cold interrupt support for tsens in yaml.
Signed-off-by: Manaf Meethalavalappu Pallikunhi
---
.../bindings/thermal/qcom-tsens.yaml | 42 +++
1 file changed, 42 insertions(+)
diff --git a/Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
Naresh Kamboju writes:
This patch is causing oom-killer while running mkfs -t ext4 on i386 kernel
running on x86_64 machine version linux-next 5.7.0-rc6-next-20200521.
I think I see what's wrong here -- if we bail out early, memory.e{min,low}
might be uninitialised.
Does this patch fix it,
TSENS IP v2.6+ adds cold interrupt support. It triggers set
interrupt when aggregated minimum temperature of all TSENS falls
below cold preset threshold, 5 degree Celsius and triggers
reset interrupt when aggregated minimum temperature of all TSENS
crosses above reset threshold, 10 degree Celsius.
Add cold interrupt support for tsens in yaml.
Signed-off-by: Manaf Meethalavalappu Pallikunhi
---
.../bindings/thermal/qcom-tsens.yaml | 42 +++
1 file changed, 42 insertions(+)
diff --git a/Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
TSENS IP v2.6+ adds cold interrupt support. It triggers set
interrupt when aggregated minimum temperature of all TSENS falls
below cold preset threshold, 5 degree Celsius and triggers
reset interrupt when aggregated minimum temperature of all TSENS
crosses above reset threshold, 10 degree Celsius.
The changes have dependency on merging tsens-common.c into tsens.c [1]
to merge first.
Dependencies:
[1] https://lkml.org/lkml/2020/4/29/1028
Changes in v3:
* Add cold interrupt support to tsens driver
* Update cold interrupt support in yaml
Manaf Meethalavalappu Pallikunhi (2):
drivers:
On Thu 21-05-20 12:13:12, ira.we...@intel.com wrote:
> From: Ira Weiny
>
> Add a flag to preserve FS_XFLAG_DAX in the ext4 inode.
>
> Set the flag to be user visible and changeable. Set the flag to be
> inherited. Allow applications to change the flag at any time with the
> exception of if
pm_runtime_get_sync() increments the runtime PM usage counter even
when it returns an error code. Thus a pairing decrement is needed on
the error handling path to keep the counter balanced.
Signed-off-by: Dinghao Liu
---
Changelog:
v2: - Merge two patches that fix runtime PM imbalance in
On 22/05/2020 12:01, Sandipan Patra wrote:
> Thanks Jonathan,
> Please help reviewing further with my replies inline.
>
>
> Thanks & Regards,
> Sandipan
>
>> -Original Message-
>> From: Jonathan Hunter
>> Sent: Friday, May 22, 2020 3:54 PM
>> To: Sandipan Patra ; Thierry Reding
>> ;
On Thu, May 14, 2020 at 1:45 AM Souptick Joarder wrote:
>
> First, when memory allocation for sg_list_unaligned failed, there
> is no point of calling put_pages() as we haven't pinned any pages.
>
> Second, if get_user_pages_fast() failed we should unpinned num_pinned
> pages, no point of
Hi all,
Today's linux-next merge of the akpm-current tree got a conflict in:
fs/binfmt_script.c
between commit:
ccbb18b67323 ("exec/binfmt_script: Don't modify bprm->buf and then return
-ENOEXEC")
from the userns tree and commit:
e20ecf0e2723 ("exec: simplify the copy_strings_kernel
On Fri, May 22, 2020 at 12:00 AM Nick Desaulniers
wrote:
>
> As debug information gets larger and larger, it helps significantly save
> the size of vmlinux images to compress the information in the debug
> information sections. Note: this debug info is typically split off from
> the final
Hi Andy,
On 5/13/2020 3:18 PM, Andy Shevchenko wrote:
On Wed, May 13, 2020 at 12:23 PM Jishnu Prakash wrote:
The ADC architecture on PMIC7 is changed as compared to PMIC5. The
major change from PMIC5 is that all SW communication to ADC goes through
PMK8350, which communicates with other PMICs
Hi Andy,
On 5/13/2020 3:21 PM, Andy Shevchenko wrote:
On Wed, May 13, 2020 at 12:24 PM Jishnu Prakash wrote:
This commit includes the following changes:
Add a common function used for read_raw callback for
both PMIC5 and PMIC7 ADCs.
Add exit function for ADC.
Add info_property under adc_data
Hi Andy,
On 5/13/2020 3:19 PM, Andy Shevchenko wrote:
On Wed, May 13, 2020 at 12:23 PM Jishnu Prakash wrote:
Change pr_err/pr_debug statements to dev_err/dev_dbg for
increased clarity. Also clean up some return value checks.
'Also' on the commit message == 'split this to two'.
I'll do the
On Fri, May 22, 2020 at 02:32:35PM +0300, Serge Semin wrote:
> On Fri, May 22, 2020 at 03:58:44PM +0800, Feng Tang wrote:
> > Hi Serge,
> >
> > On Thu, May 21, 2020 at 06:33:17PM +0300, Serge Semin wrote:
> > > > > > > + dw_spi_dma_wait_rx_done(dws);
> > > > > >
> > > > > > I can understand the
From: Bartosz Golaszewski
This series adds support for the STAR Ethernet Controller present on MediaTeK
SoCs from the MT8* family.
First we convert the existing DT bindings for the PERICFG controller to YAML
and add a new compatible string for mt8516 variant of it. Then we add the DT
bindings
On Wed, May 20, 2020 at 04:48:16PM -0600, Rob Herring wrote:
> On Wed, May 20, 2020 at 11:16:32PM +0530, Vidya Sagar wrote:
> >
> >
> > On 20-May-20 4:47 PM, Thierry Reding wrote:
> > > On Tue, May 19, 2020 at 10:08:54PM +, Gustavo Pimentel wrote:
> > > > On Tue, May 19, 2020 at 15:58:16,
From: Bartosz Golaszewski
Add the Ethernet MAC node to mt8516.dtsi. This defines parameters common
to all the boards based on this SoC.
Signed-off-by: Bartosz Golaszewski
---
arch/arm64/boot/dts/mediatek/mt8516.dtsi | 12
1 file changed, 12 insertions(+)
diff --git
From: Bartosz Golaszewski
The Makefile formatting in the kernel tree usually doesn't use tabs,
so remove them before we add a second driver.
Signed-off-by: Bartosz Golaszewski
---
drivers/net/ethernet/mediatek/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
From: Bartosz Golaszewski
We'll soon by adding a second MediaTek Ethernet driver so modify the
Kconfig prompt.
Signed-off-by: Bartosz Golaszewski
---
drivers/net/ethernet/mediatek/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/mediatek/Kconfig
From: Bartosz Golaszewski
Add the ethernet0 alias for ethernet so that u-boot can find this node
and fill in the MAC address.
Signed-off-by: Bartosz Golaszewski
---
arch/arm64/boot/dts/mediatek/pumpkin-common.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git
From: Bartosz Golaszewski
Setup the pin control for the Ethernet MAC.
Signed-off-by: Bartosz Golaszewski
---
arch/arm64/boot/dts/mediatek/pumpkin-common.dtsi | 15 +++
1 file changed, 15 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/pumpkin-common.dtsi
From: Bartosz Golaszewski
This adds the driver for the MediaTek STAR Ethernet MAC currently used
on the MT8* SoC family. For now we only support full-duplex.
Signed-off-by: Bartosz Golaszewski
---
drivers/net/ethernet/mediatek/Kconfig |7 +
drivers/net/ethernet/mediatek/Makefile
From: Bartosz Golaszewski
This adds support for the PERICFG register range as a syscon. This will
soon be used by the MediaTek Ethernet MAC driver for NIC configuration.
Signed-off-by: Bartosz Golaszewski
---
arch/arm64/boot/dts/mediatek/mt8516.dtsi | 5 +
1 file changed, 5 insertions(+)
From: Bartosz Golaszewski
Add remaining properties to the ethernet node and enable it.
Signed-off-by: Bartosz Golaszewski
---
.../boot/dts/mediatek/pumpkin-common.dtsi | 18 ++
1 file changed, 18 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/pumpkin-common.dtsi
From: Bartosz Golaszewski
The PERICFG controller is present on the MT8516 SoC. Add an appropriate
compatible variant.
Signed-off-by: Bartosz Golaszewski
---
.../devicetree/bindings/arm/mediatek/mediatek,pericfg.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git
From: Bartosz Golaszewski
This adds yaml DT bindings for the MediaTek STAR Ethernet MAC present
on the mt8* family of SoCs.
Signed-off-by: Bartosz Golaszewski
---
.../bindings/net/mediatek,eth-mac.yaml| 89 +++
1 file changed, 89 insertions(+)
create mode 100644
From: Bartosz Golaszewski
Convert the DT binding .txt file for MediaTek's peripheral configuration
controller to YAML. There's one special case where the compatible has
three positions. Otherwise, it's a pretty normal syscon.
Signed-off-by: Bartosz Golaszewski
---
On Fri, May 22, 2020 at 02:52:35PM +0300, Serge Semin wrote:
> On Fri, May 22, 2020 at 02:13:40PM +0300, Andy Shevchenko wrote:
> > > Changelog v4:
> > > - Get back ndelay() method to wait for an SPI transfer completion.
> > > spi_delay_exec() isn't suitable for the atomic context.
> > OTOH we
Hello Miquel,
No, nothing else changed.
I will change it again with the proper subject, sorry for that.
Best regards,
Álvaro.
> El 22 may 2020, a las 13:22, Miquel Raynal
> escribió:
>
>> v2.1: tested on Netgear DGND3700v1 (BCM6368)
On Fri, May 22, 2020 at 02:52:35PM +0300, Serge Semin wrote:
> On Fri, May 22, 2020 at 02:13:40PM +0300, Andy Shevchenko wrote:
> > On Fri, May 22, 2020 at 03:07:50AM +0300, Serge Semin wrote:
> > > Since DMA transfers are performed asynchronously with actual SPI
> > > transaction, then even if
Hi Jon,
> -Original Message-
> From: Jonathan Hunter
> Sent: Friday, May 22, 2020 5:20 PM
> To: Sandipan Patra ; Thierry Reding
> ; robh...@kernel.org; u.kleine-koe...@pengutronix.de
> Cc: Bibek Basu ; Laxman Dewangan
> ; linux-...@vger.kernel.org;
> devicet...@vger.kernel.org;
On Wed, May 20, 2020 at 09:09:33AM -0700, Sowjanya Komatineni wrote:
>
> On 5/20/20 4:26 AM, Ulf Hansson wrote:
> > On Wed, 20 May 2020 at 04:00, Dmitry Osipenko wrote:
> > > 19.05.2020 23:44, Sowjanya Komatineni пишет:
> > > > On 5/19/20 12:07 PM, Sowjanya Komatineni wrote:
> > > > > On 5/19/20
Add support for v2.1 and v2.2 NAND controllers.
v4: fix commit subject.
v3: fix v2.1 page size shift
v2: introduce changes suggested by Miquèl.
Álvaro Fernández Rojas (5):
mtd: rawnand: brcmnand: rename v4 registers
mtd: rawnand: brcmnand: fix CS0 layout
mtd: rawnand: brcmnand: rename page
v2.1: tested on Netgear DGND3700v1 (BCM6368)
v2.2: tested on Netgear DGND3700v2 (BCM6362)
Signed-off-by: Álvaro Fernández Rojas
---
v4: use proper commit subject.
v3: fix page size shift for v2.1 controllers.
v2: split page sizes rename into a different patch.
name all block and page
These registers are also used on v3.3.
Signed-off-by: Álvaro Fernández Rojas
Reviewed-by: Miquel Raynal
---
v4: no changes.
v3: no changes.
v2: fix commit title.
drivers/mtd/nand/raw/brcmnand/brcmnand.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git
Current pages sizes apply to controllers after v3.4
Signed-off-by: Álvaro Fernández Rojas
---
v4: no changes.
v3: no changes.
v2: add new patch.
drivers/mtd/nand/raw/brcmnand/brcmnand.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git
Only v3.3-v5.0 have a different CS0 layout.
Controllers before v3.3 use the same layout for every CS.
Fixes: 27c5b17cd1b1 ("mtd: nand: add NAND driver "library" for Broadcom STB
NAND controller")
Signed-off-by: Álvaro Fernández Rojas
---
v4: no changes.
v3: no changes.
v2: fix commit log.
Added brcm,brcmnand-v2.1 and brcm,brcmnand-v2.2 as possible compatible
strings to support brcmnand controllers v2.1 and v2.2.
Signed-off-by: Álvaro Fernández Rojas
---
v4: no changes.
v3: no changes.
v2: add new patch.
Documentation/devicetree/bindings/mtd/brcm,brcmnand.txt | 2 ++
1 file
On Fri, May 22, 2020 at 03:12:21PM +0300, Andy Shevchenko wrote:
> On Fri, May 22, 2020 at 02:52:35PM +0300, Serge Semin wrote:
> > Please, see it's implementation. It does atomic delay when the delay value
> > is less than 10us. But selectively gets to the usleep_range() if value is
> > greater
Allow device power supply to enter low-power mode if device will
do nothing to save more power.
Signed-off-by: Stanley Chu
Reviewed-by: Pengshun Zhao
---
drivers/scsi/ufs/ufs-mediatek.c | 21 +
1 file changed, 21 insertions(+)
diff --git a/drivers/scsi/ufs/ufs-mediatek.c
Hi,
This patchset fixes a clk-gating issue and introduces low-power mode for vccq2
in MediaTek platforms.
Stanley Chu (3):
scsi: ufs-mediatek: Fix imprecise waiting time for ref-clk control
scsi: ufs-mediatek: Do not gate clocks if auto-hibern8 is not entered
yet
scsi: ufs-mediatek:
There are some chances that link enters hibern8 lately by auto-hibern8
scheme during the clock-gating flow. Clocks shall not be gated if link
is still active otherwise host or device may hang.
Fix this by returning error code to the caller __ufshcd_setup_clocks()
to skip gating clocks there if
Currently ref-clk control timeout is implemented by Jiffies. However
jiffies is not accurate enough thus "false timeout" may happen.
Use more accurate delay mechanism instead, for example, ktime.
Signed-off-by: Stanley Chu
Reviewed-by: Andy Teng
---
drivers/scsi/ufs/ufs-mediatek.c | 7 ---
22.05.2020 15:13, Thierry Reding пишет:
> On Wed, May 20, 2020 at 09:09:33AM -0700, Sowjanya Komatineni wrote:
>>
>> On 5/20/20 4:26 AM, Ulf Hansson wrote:
>>> On Wed, 20 May 2020 at 04:00, Dmitry Osipenko wrote:
19.05.2020 23:44, Sowjanya Komatineni пишет:
> On 5/19/20 12:07 PM,
On Fri, May 22, 2020 at 7:01 PM Naresh Kamboju
wrote:
>
> On Tue, 5 May 2020 at 14:12, Yafang Shao wrote:
> >
> > From: Chris Down
> >
> > mem_cgroup_protected currently is both used to set effective low and min
> > and return a mem_cgroup_protection based on the result. As a user, this
> >
On Fri, 22 May 2020 at 14:40, Sumit Garg wrote:
>
> Hi Maxim,
>
> On Thu, 21 May 2020 at 12:17, Maxim Uvarov wrote:
> >
> > Some drivers (like ftpm) can operate only after tee-supplicant
> > runs becase of tee-supplicant provides things like storage
> > services. This patch splits probe of non
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: 051143e1602d90ea71887d92363edd539d411de5
commit: 1df23c6fe5b0654ece219985a0c32e40b100bd9a compat_ioctl: move HDIO ioctl
handling into drivers/ide
date: 5 months ago
config: xtensa-randconfig-s002-20200522
On Fri, May 22, 2020 at 08:03:25PM +0800, Feng Tang wrote:
> On Fri, May 22, 2020 at 02:32:35PM +0300, Serge Semin wrote:
> > On Fri, May 22, 2020 at 03:58:44PM +0800, Feng Tang wrote:
> > > Hi Serge,
> > >
> > > On Thu, May 21, 2020 at 06:33:17PM +0300, Serge Semin wrote:
> > > > > > > > +
tx-internal-delays and rx-internal-delays are a common setting for RGMII
capable devices.
These properties are used when the phy-mode or phy-controller is set to
rgmii-id, rgmii-rxid or rgmii-txid. These modes indicate to the
controller that the PHY will add the internal delay for the
Hello
The RGMII internal delay is a common setting found in most RGMII capable PHY
devices. It was found that many vendor specific device tree properties exist
to do the same function. This creates a common property to be used for PHY's
that have tunable internal delays for the Rx and Tx paths.
Add RGMII internal delay configuration for Rx and Tx.
Signed-off-by: Dan Murphy
---
drivers/net/phy/dp83869.c | 101 ++
1 file changed, 101 insertions(+)
diff --git a/drivers/net/phy/dp83869.c b/drivers/net/phy/dp83869.c
index cfb22a21a2e6..a9008d32e2b6
Add the internal delay values into the header and update the binding
with the internal delay properties.
Signed-off-by: Dan Murphy
---
.../devicetree/bindings/net/ti,dp83869.yaml | 16
1 file changed, 16 insertions(+)
diff --git
Add a helper function that will return the index in the array for the
passed in internal delay value. The helper requires the array, size and
delay value.
The helper will then return the index for the exact match or return the
index for the index to the closest smaller value.
Signed-off-by: Dan
On Wed, May 20, 2020 at 01:08:57PM -0700, Sowjanya Komatineni wrote:
> When auto calibration timeouts, calibration is disabled and fail-safe
> drive strength values are programmed based on the signal voltage.
>
> Different fail-safe drive strength values based on voltage are
> applicable only for
On Fri, May 22, 2020 at 02:33:11PM +0300, Tali Perry wrote:
> Add Nuvoton NPCM BMC I2C controller driver.
I thought we are waiting for Wolfram finishing his review...
In any case see couple of comments below.
...
> +#ifdef CONFIG_DEBUG_FS
Now, do we need the rest of DEBUG_FS guards?
> +
On 22/05/2020 13:12, Sandipan Patra wrote:
...
> /*
>* Compute the prescaler value for which (1 << PWM_DUTY_WIDTH)
>* cycles at the PWM clock rate will take period_ns nanoseconds.
>*/
> - rate = pc->clk_rate >> PWM_DUTY_WIDTH;
> + if (pc->soc->num_channels
20.05.2020 23:08, Sowjanya Komatineni пишет:
> When auto calibration timeouts, calibration is disabled and fail-safe
> drive strength values are programmed based on the signal voltage.
>
> Different fail-safe drive strength values based on voltage are
> applicable only for SoCs supporting 3V3 and
On Fri, May 22, 2020 at 02:33:12PM +0300, Tali Perry wrote:
> Add support for slave mode for Nuvoton
> NPCM BMC I2C controller driver.
I guess it will require v14, so, few nits below.
...
> +const int npcm_i2caddr[I2C_NUM_OWN_ADDR] = {
> + NPCM_I2CADDR1,
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