On Sun, 2021-03-14 at 13:44 +0100, Greg KH wrote:
> On Sun, Mar 14, 2021 at 03:19:05PM +0300, Fatih Yildirim wrote:
> > On Sun, 2021-03-14 at 09:36 +0100, Greg KH wrote:
> > > On Sun, Mar 14, 2021 at 11:23:10AM +0300, Fatih Yildirim wrote:
> > > > Hi Santosh,
> > > >
> > > > I've been working on a
On Sat, Mar 13, 2021 at 11:33:48AM +0800, Wang Qing wrote:
> debugfs_create_file_unsafe does not protect the fops handed to it
> against file removal. DEFINE_DEBUGFS_ATTRIBUTE makes the fops aware of
> the file lifetime and thus protects it against removal.
>
> Signed-off-by: Wang Qing
> ---
> a
weeks ago
config: arm-randconfig-r024-20210314 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project
dfd27ebbd0eb137c9a439b7c537bb87ba903efd3)
reproduce (this is a W=1 build):
wget
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O
On 14/03/2021 13:47, Ido Schimmel wrote:
> On Sun, Mar 14, 2021 at 12:13:29PM +0100, Daniel Lezcano wrote:
>> We want to have any kind of name for the cooling devices as we do no
>> longer want to rely on auto-numbering. Let's replace the cooling
>> device's fixed array by a char pointer to be allo
On 14/03/21 4:37 pm, Alexandru Ardelean wrote:
> On Sun, Mar 14, 2021 at 11:34 AM Mugilraj Dhavachelvan
> wrote:
>>
>> Use devm_iio_device_register() to avoid remove function and
>> drop explicit call to iio_device_unregister().
>>
>> Signed-off-by: Mugilraj Dhavachelvan
>> ---
>> drivers/iio
From: Leon Romanovsky
Bunch of cleanup in RDMA subsystem.
Leon Romanovsky (2):
RDMA: Fix kernel-doc compilation warnings
RDMA: Delete not-used static inline functions
drivers/infiniband/hw/cxgb4/iw_cxgb4.h| 11 --
drivers/infiniband/hw/cxgb4/t4.h | 33 -
On Fri, Mar 12, 2021 at 8:53 AM Ran Wang wrote:
First of all, please add me to the Cc list for the next version of the patch.
> Current implementation only supports DT, now add ACPI support.
>
> Note that compared to device of 'fsl,qoriq-gpio', LS1028A and
to devices
> LS1088A's GPIO have no e
On Sat, Mar 13, 2021 at 3:23 AM Johannes Weiner wrote:
>
> Hello Muchun,
>
> On Fri, Mar 12, 2021 at 03:14:07PM +0800, Muchun Song wrote:
> > On Thu, Mar 11, 2021 at 9:12 PM Johannes Weiner wrote:
> > > > @@ -358,14 +358,26 @@ enum page_memcg_data_flags {
> > > >
> > > > #define MEMCG_DATA_FLAGS
On Sat, Mar 13, 2021 at 4:24 AM Masahiro Yamada wrote:
>
> Move the definition of CONFIG_CPU_*_ENDIAN to Kconfig, the best place
> for CONFIG options.
>
> I slightly simplified the test code. You can use the -P option to suppress
> linemarker generation. The grep command is unneeded.
>
> $ echo
On 14/03/21 7:19 am, Gabriel Krisman Bertazi wrote:
Shreeya Patel writes:
utf8data.h_shipped has a large database table which is an auto-generated
decodification trie for the unicode normalization functions.
It is not necessary to carry this large table in the kernel hence make
UTF-8 encodin
14.03.2021 11:06, Nicolin Chen пишет:
> This patch dumps all active mapping entries from pagetable
> to a debugfs directory named "mappings".
>
> Ataching an example:
>
> SWGROUP: hc
> ASID: 0
> reg: 0x250
> PTB_ASID: 0xe0080004
> as->pd_dma: 0x80004000
> {
> [1023] 0xf008000b (1)
>
When the incorrect interface name is stored in the slaves/active_slave
option of the bonding sysfs, the kernel does not record the log that
interface does not exist.
This patch adds a log for -ENODEV error, which will facilitate users to
figure out such issue.
Signed-off-by: Jianlin Lv
---
v2: U
From: Min Li
Add support for ClockMatrix(TM) and 82P33xxx families of timing
and synchronization devices. The access interface can be either
SPI or I2C. Currently, it will create 2 types of MFD devices,
which are to be used by the corresponding rsmu character device
driver and the PTP hardware cl
14.03.2021 11:06, Nicolin Chen пишет:
> + for (pd_index = 0; pd_index < SMMU_NUM_PDE; pd_index++) {
> + struct page *pt_page;
> + u32 *addr;
> + int i;
unsigned int
and then printf specifiers also should be %u
On Mon, Mar 1, 2021 at 7:37 AM Masahiro Yamada wrote:
>
> arch/xtensa/kernel/syscalls/syscalltbl.sh fills missing syscall numbers
> with sys_ni_syscall.
>
> So, the generated arch/xtensa/include/generated/asm/syscall_table.h
> has no hole.
>
> Hence, the line:
>
> [0 ... __NR_syscalls - 1] = (sy
As reported by the TI spruh73x RM, MPU and LCD modules support spread
spectrum clocking (SSC) on their output clocks. SSC is used to spread
the spectral peaking of the clock to reduce any electromagnetic
interference (EMI) that may be caused due to the clock’s fundamental
or any of its harmonics.
The patch enables spread spectrum clocking (SSC) for MPU and LCD PLLs.
As reported by the TI spruh73x RM, SSC is only supported for the
DISP/LCD and MPU PLLs on am33xx device. SSC is not supported for DDR,
PER, and CORE PLLs.
Calculating the required values and setting the registers accordingly
wa
Replace _omap3_noncore_dpll_program with omap3_noncore_dpll_program.
Signed-off-by: Dario Binacchi
---
drivers/clk/ti/dpll3xxx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/clk/ti/dpll3xxx.c b/drivers/clk/ti/dpll3xxx.c
index 6097b099a5df..94d5b5fe9a2b 100644
---
DT bindings for enabling and adjusting spread spectrum clocking have
been added.
Signed-off-by: Dario Binacchi
---
.../devicetree/bindings/clock/ti/dpll.txt | 20 +++
1 file changed, 20 insertions(+)
diff --git a/Documentation/devicetree/bindings/clock/ti/dpll.txt
b/Docume
As reported by TI spruh73x RM, the LCD pixel clock (LCD_PCLK) frequency
is obtained by dividing LCD_CLK, the LCD controller reference clock,
for CLKDIV:
LCD_PCLK = LCD_CLK / CLKDIV
where CLKDIV must be greater than 1.
Therefore LCD_CLK must be set to 'req_rate * CLKDIV' instead of req_rate
and t
Registers for adjusting the spread spectrum clocking (SSC) have been
added. As reported by the TI spruh73x RM, SSC is supported only for
LCD and MPU PLLs.
Signed-off-by: Dario Binacchi
---
arch/arm/boot/dts/am33xx-clocks.dtsi | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --gi
Fix the broken indentation of tscadc@0 node.
Signed-off-by: Dario Binacchi
---
arch/arm/boot/dts/am33xx-l4.dtsi | 28 ++--
1 file changed, 14 insertions(+), 14 deletions(-)
diff --git a/arch/arm/boot/dts/am33xx-l4.dtsi b/arch/arm/boot/dts/am33xx-l4.dtsi
index 1fb22088c
> On Mar 14, 2021, at 8:52 AM, Mel Gorman wrote:
>
> On Sat, Mar 13, 2021 at 07:33:43PM +, Matthew Wilcox wrote:
>> On Sat, Mar 13, 2021 at 04:56:31PM +, Chuck Lever III wrote:
>>> IME lists are indeed less CPU-efficient, but I wonder if that
>>> expense is insignificant compared to se
On Sat, Mar 13, 2021 at 09:07:36PM +0200, Jarkko Sakkinen wrote:
> On Sat, Mar 13, 2021 at 09:05:36PM +0200, Jarkko Sakkinen wrote:
> > On Fri, Mar 12, 2021 at 01:44:58PM -0800, Sean Christopherson wrote:
> > > On Tue, Mar 09, 2021, Kai Huang wrote:
> > > > Modify sgx_init() to always try to initia
On Sun, Mar 14, 2021 at 05:25:26PM +0200, Jarkko Sakkinen wrote:
> On Sat, Mar 13, 2021 at 09:07:36PM +0200, Jarkko Sakkinen wrote:
> > On Sat, Mar 13, 2021 at 09:05:36PM +0200, Jarkko Sakkinen wrote:
> > > On Fri, Mar 12, 2021 at 01:44:58PM -0800, Sean Christopherson wrote:
> > > > On Tue, Mar 09,
Linus,
please pull the latest objtool/urgent branch from:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
objtool-urgent-2021-03-14
up to: ba08abca66d4: objtool,x86: Fix uaccess PUSHF/POPF validation
A single objtool fix to handle the PUSHF/POPF validation correctly for the
para
Linus,
please pull the latest locking/urgent branch from:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
locking-urgent-2021-03-14
up to: 4817a52b3061: seqlock,lockdep: Fix seqcount_latch_init()
A couple of locking fixes:
- A fix for the static_call mechanism so it handles u
Linus,
please pull the latest sched/urgent branch from:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
sched-urgent-2021-03-14
up to: ce29ddc47b91: sched/membarrier: fix missing local execution of
ipi_sync_rq_state()
A set of scheduler updates:
- Prevent a NULL pointer dere
Linus,
please pull the latest timers/urgent branch from:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
timers-urgent-2021-03-14
up to: 46eb1701c046: hrtimer: Update softirq_expires_next correctly after
__hrtimer_get_next_event()
A single fix in for hrtimers to prevent an inte
On Sat, 13 Mar 2021 11:55:39 -0800
Jyoti Bhayana wrote:
> Hi Jonathan,
>
> I still see the old version 6 in ib-iio-scmi-5.12-rc2-take2 as well.
OK. I'm completely confused as to what is going with my local tree.
I have the right patch in the history but it didn't end up in the final
pushed out
Linus,
please pull the latest irq/urgent branch from:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
irq-urgent-2021-03-14
up to: b470ebc9e0e5: Merge tag 'irqchip-fixes-5.12-1' of
git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/urgent
A set of irqchip
Tegra20 AC97 driver doesn't manage the AC97 controller reset, relying on
implicit deassertion of the reset by tegra-clk driver, which needs to be
fixed since this behaviour is unacceptable by other Tegra drivers. Add
explicit reset control to the Tegra20 AC97 driver.
Note that AC97 reset was alway
Hi,
This series adds missing hardware reset controls to I2S and AC97 drivers,
corrects runtime PM usage and drivers probe/remove order. Currently drivers
happen to work properly because reset is implicitly deasserted by tegra-clk
driver, but clk driver shouldn't touch the resets and we need to fix
The I2S reset may be asserted at a boot time, in particular this is the
case on Tegra20 AC100 netbook. Tegra20 I2S driver doesn't manage the
reset control and currently it happens to work because reset is implicitly
deasserted by the tegra-clk driver when I2S clock is enabled. The I2S
permanently s
Switch to use reset-bulk API in order to make code cleaner.
Signed-off-by: Dmitry Osipenko
---
sound/soc/tegra/tegra30_ahub.c | 104 -
sound/soc/tegra/tegra30_ahub.h | 5 +-
sound/soc/tegra/tegra30_i2s.c | 1 +
3 files changed, 40 insertions(+), 70 deletions(
Add system level suspend-resume callbacks in order to ensure that I2S
is gated before system is suspended. This puts Tegra20 I2S driver on
par with the Tegra30 I2S driver.
Signed-off-by: Dmitry Osipenko
---
sound/soc/tegra/tegra20_i2s.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/sound
From: Philipp Zabel
Follow the clock and regulator subsystems' lead and add a bulk API
for reset controls.
Signed-off-by: Philipp Zabel
Tested-by: Dmitry Osipenko
Signed-off-by: Dmitry Osipenko
---
drivers/reset/core.c | 215
include/linux/reset.h | 315
Use resource-managed variant of clk_get() to simplify code.
Signed-off-by: Dmitry Osipenko
---
sound/soc/tegra/tegra20_i2s.c | 12 +++-
1 file changed, 3 insertions(+), 9 deletions(-)
diff --git a/sound/soc/tegra/tegra20_i2s.c b/sound/soc/tegra/tegra20_i2s.c
index 0f2bdc2e8598..fe569198
Tegra30 I2S driver has a wrong driver removal order, which should be
opposite to the registration order, but it's not. In particular the
runtime PM is disabled in a wrong order. Fix the order.
Signed-off-by: Dmitry Osipenko
---
sound/soc/tegra/tegra30_i2s.c | 8
1 file changed, 4 insert
Tegra30 I2S driver syncs regmap cache only on resume from system suspend,
but hardware is reset across the runtime suspend because RPM of the parent
AHUB driver resets the I2S hardware, hence h/w state is lost after each
RPM resume. The problem isn't visible because hardware happens to be fully
rep
Tegra20 I2S driver has a wrong driver removal order, which should be
opposite to the registration order, but it's not. In particular the
runtime PM is disabled in a wrong order. Fix the order.
Signed-off-by: Dmitry Osipenko
---
sound/soc/tegra/tegra20_i2s.c | 6 +++---
1 file changed, 3 insertio
Runtime PM is always available on Tegra since commit 40b2bb1b132a
("ARM: tegra: enforce PM requirement"), hence there is no need to
handle the case of a disabled RPM by Tegra drivers. Remove handing
of a disabled runtime PM from Tegra20 SPDIF driver.
Signed-off-by: Dmitry Osipenko
---
sound/soc/
Tegra20 SPDIF driver has a wrong driver removal order, which should be
opposite to the registration order, but it's not. In particular the
runtime PM is disabled in a wrong order. Fix the order.
Signed-off-by: Dmitry Osipenko
---
sound/soc/tegra/tegra20_spdif.c | 6 +++---
1 file changed, 3 inse
Runtime PM is always available on Tegra since commit 40b2bb1b132a
("ARM: tegra: enforce PM requirement"), hence there is no need to
handle the case of a disabled RPM by Tegra drivers. Remove handing
of a disabled runtime PM from Tegra20 I2S driver.
Signed-off-by: Dmitry Osipenko
---
sound/soc/te
Runtime PM is always available on Tegra since commit 40b2bb1b132a
("ARM: tegra: enforce PM requirement"), hence there is no need to
handle the case of a disabled RPM by Tegra drivers. Remove handing
of a disabled runtime PM from Tegra30 I2S driver.
Signed-off-by: Dmitry Osipenko
---
sound/soc/te
Use resource-managed variant of clk_get() to simplify code.
Signed-off-by: Dmitry Osipenko
---
sound/soc/tegra/tegra30_i2s.c | 10 +++---
1 file changed, 3 insertions(+), 7 deletions(-)
diff --git a/sound/soc/tegra/tegra30_i2s.c b/sound/soc/tegra/tegra30_i2s.c
index 31e08c5c1405..0ed982548c
Tegra30 AHUB uses global variable that is never reset by the driver on
a probe failure and on driver removal, meaning that driver will never try
to re-probe and can't be unbound. Make driver to reset the variable.
Signed-off-by: Dmitry Osipenko
---
sound/soc/tegra/tegra30_ahub.c | 30 +++
Runtime PM is always available on Tegra since commit 40b2bb1b132a
("ARM: tegra: enforce PM requirement"), hence there is no need to
handle the case of a disabled RPM by Tegra drivers. Remove handing
of a disabled runtime PM from Tegra30 AHUB driver.
Signed-off-by: Dmitry Osipenko
---
sound/soc/t
Tegra30 AHUB driver always syncs hardware state on a runtime PM resume,
hence there is no needed to re-sync the state on system resume. Replace
the suspend-resume callbacks with a generic helpers which ensure that
AHUB is suspended using RPM callbacks across system suspend-resume.
Signed-off-by: D
weeks ago
config: arm-randconfig-r024-20210314 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project
dfd27ebbd0eb137c9a439b7c537bb87ba903efd3)
reproduce (this is a W=1 build):
wget
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O
On Fri, Mar 12, 2021 at 07:33:13PM +0100, Fabio Aiuto wrote:
> This patch set removes unused code blocks as required in TODO file:
>
> find and remove code blocks guarded by never set CONFIG_FOO defines
>
> Changes in v2:
> - modified sunject lines to make them unique
> - added
On Sat, Mar 13, 2021 at 10:44:53PM +0530, Shreya wrote:
> Fixed the indentation of the else part of the conditional statement.
>
> Signed-off-by: Shreya Ajith
This name does not match your "From:" email name :(
Please fix up and resend.
thanks,
greg k-h
On Sat, Mar 13, 2021 at 12:30:19PM -0600, Madhumitha Prabakaran wrote:
> Fix checkpatch.pl - Avoid CamelCase:
>
> Signed-off-by: Madhumitha Prabakaran
> ---
> drivers/staging/vt6655/baseband.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/staging/vt6655
If the platform supports LBR_INFO register, the x86_pmu.lbr_info will
be assigned in intel_pmu_?_lbr_init_?() and it's safe to expose LBR_INFO
in the x86_perf_get_lbr() directly, instead of relying on lbr_format check.
Also Architectural LBR has IA32_LBR_x_INFO instead of LBR_FORMAT_INFO_x
to hold
Starting from v5.12, KVM reports guest LBR and extra_regs support
when the host has relevant support. Just delete this part of the
comment and fix a typo.
Cc: Kan Liang
Cc: Peter Zijlstra
Cc: Borislav Petkov
Cc: Ingo Molnar
Signed-off-by: Like Xu
Reviewed-by: Kan Liang
Reviewed-by: Andi Klee
Hi geniuses,
Please help review the new version of Arch LBR enabling patch set.
The Architectural Last Branch Records (LBRs) is publiced
in the 319433-040 release of Intel Architecture Instruction
Set Extensions and Future Features Programming Reference[0].
The main advantages for the Arch LBR u
If the kernel is compiled with the CONFIG_LOCKDEP option, the conditional
might_sleep_if() deep in kmem_cache_alloc() will generate the following
trace, and potentially cause a deadlock when another LBR event is added:
[ 243.115549] BUG: sleeping function called from invalid context at
include/l
The number of Arch LBR entries available for recording operations
is dictated by the value in MSR_ARCH_LBR_DEPTH.DEPTH. The supported
LBR depth values can be found in CPUID.(EAX=01CH, ECX=0):EAX[7:0]
and for each bit "n" set in this field, the MSR_ARCH_LBR_DEPTH.DEPTH
value of "8*(n+1)" is supporte
The Architecture LBR does not have MSR_LBR_TOS (0x01c9). KVM will
generate #GP for this MSR access, thereby preventing the initialization
of the guest LBR.
Cc: Kan Liang
Cc: Peter Zijlstra
Cc: Borislav Petkov
Cc: Ingo Molnar
Fixes: 47125db27e47 ("perf/x86/intel/lbr: Support Architectural L
The ARCH_LBR_CTL_MASK will be reused for LBR emulation in the KVM.
Cc: Kan Liang
Cc: Peter Zijlstra
Cc: Borislav Petkov
Cc: Ingo Molnar
Signed-off-by: Like Xu
---
arch/x86/events/intel/lbr.c | 2 --
arch/x86/include/asm/msr-index.h | 1 +
2 files changed, 1 insertion(+), 2 deletions(-)
Arch LBRs are enabled by setting MSR_ARCH_LBR_CTL.LBREn to 1. A new guest
state field named "Guest IA32_LBR_CTL" is added to enhance guest LBR usage.
When guest Arch LBR is enabled, a guest LBR event will be created like the
model-specific LBR does.
On processors that support Arch LBR, MSR_IA32_DE
If CPUID.(EAX=07H, ECX=0):EDX[19] is set to 1, then KVM supports Arch
LBRs and CPUID leaf 01CH indicates details of the Arch LBRs capabilities.
Currently, KVM only supports the current host LBR depth for guests,
which is also the maximum supported depth on the host.
Signed-off-by: Like Xu
---
ar
New VMX controls bits for Arch LBR are added. When bit 21 in vmentry_ctrl
is set, VM entry will write the value from the "Guest IA32_LBR_CTL" guest
state field to IA32_LBR_CTL. When bit 26 in vmexit_ctrl is set, VM exit
will clear IA32_LBR_CTL after the value has been saved to the "Guest
IA32_LBR_C
This unit-test is intended to test the basic KVM's support for
Architectural LBRs which is a Architectural performance monitor
unit (PMU) feature on Intel processors including negative testing
on the MSR LBR_DEPTH values.
If the LBR bit is set to 1 in the MSR_ARCH_LBR_CTL, the processor
will recor
Refine the code path of the existing clearing of supported_xss in this way:
initialize the supported_xss with the filter of KVM_SUPPORTED_XSS mask and
update its value in a bit clear manner (rather than bit setting).
Suggested-by: Sean Christopherson
Signed-off-by: Like Xu
---
arch/x86/kvm/vmx/
On processors whose XSAVE feature set supports XSAVES and XRSTORS,
the availability of support for Architectural LBR configuration state save
and restore can be determined from CPUID.(EAX=0DH, ECX=1):EDX:ECX[bit 15].
The detailed leaf for Arch LBRs is enumerated in CPUID.(EAX=0DH, ECX=0FH).
XSAVES
On 3/13/21 11:28 PM, Aditya Srivastava wrote:
> The opening comment mark '/**' is used for kernel-doc comments.
> There are certain comments in include/linux/fsl/guts.h which follows this
> syntax, but the content inside does not comply with kernel-doc.
>
> E.g., opening comment for "Freecale 85xx
Nothing really uses init_groups. It can be accessed via init_cred
if necessary.
Signed-off-by: Alexey Dobriyan
---
include/linux/cred.h |1 -
include/linux/init_task.h |1 -
kernel/cred.c |2 +-
3 files changed, 1 insertion(+), 3 deletions(-)
--- a/include/linux/cr
On 3/13/21 10:27 PM, Bhaskar Chowdhury wrote:
>
> s/spurrious/spurious/
> s/worse/worst/
>
> Signed-off-by: Bhaskar Chowdhury
Acked-by: Randy Dunlap
Thanks.
> ---
> Changes from V1:
> Incorporated Randy's suggestion.
>
> drivers/tty/vt/vt.c | 2 +-
> 1 file changed, 1 insertion(+), 1 de
Fixed the indentation of the else part of the conditional statement.
Signed-off-by: Shreya
---
v1 -> v2:
Changed name in signed-off-by to match name in From
drivers/staging/rtl8723bs/core/rtw_wlan_util.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/rtl8723
the word "the" is repeated in the file core.c
so it has been removed. Likewise the word "of"
is repeated in optee_smc.h and have removed it.
Signed-off-by: Anupama K Patil
---
drivers/tee/optee/core.c | 2 +-
drivers/tee/optee/optee_smc.h | 2 +-
2 files changed, 2 insertions(+), 2 deletion
From: Yangtao Li
Add devres wrapper for dev_pm_opp_set_regulators() to simplify drivers
code.
Signed-off-by: Yangtao Li
Signed-off-by: Dmitry Osipenko
---
drivers/opp/core.c | 30 ++
include/linux/pm_opp.h | 8
2 files changed, 38 insertions(+)
diff
From: Yangtao Li
Add devres wrapper for dev_pm_opp_set_clkname() to simplify drivers code.
Signed-off-by: Yangtao Li
Signed-off-by: Dmitry Osipenko
---
drivers/opp/core.c | 27 +++
include/linux/pm_opp.h | 6 ++
2 files changed, 33 insertions(+)
diff --git a/
From: Yangtao Li
Add devres wrapper for dev_pm_opp_of_add_table() to simplify drivers
code.
Signed-off-by: Yangtao Li
Signed-off-by: Dmitry Osipenko
---
drivers/opp/of.c | 36
include/linux/pm_opp.h | 6 ++
2 files changed, 42 insertions(+)
dif
This series adds resource-managed OPP API helpers and makes drivers
to use them.
Changelog:
v3: - Dropped dev_pm_opp_register_notifier().
- Changed return type of the devm helpers from opp_table pointer
to errno.
- Corrected drm/msm patch which missed to remove opp_put_supported_h
From: Yangtao Li
Add devres wrapper for dev_pm_opp_set_supported_hw() to simplify drivers
code.
Signed-off-by: Yangtao Li
Signed-off-by: Dmitry Osipenko
---
drivers/opp/core.c | 29 +
include/linux/pm_opp.h | 8
2 files changed, 37 insertions(+)
diff
Make devm_pm_opp_register_set_opp_helper() to return error code instead
of opp_table pointer in order to have return type consistent with the
other resource-managed OPP helpers.
Signed-off-by: Dmitry Osipenko
---
drivers/opp/core.c | 18 ++
include/linux/pm_opp.h | 6 +++---
From: Yangtao Li
Use resource-managed OPP API to simplify code.
Signed-off-by: Yangtao Li
Signed-off-by: Dmitry Osipenko
---
drivers/tty/serial/qcom_geni_serial.c | 23 ---
1 file changed, 8 insertions(+), 15 deletions(-)
diff --git a/drivers/tty/serial/qcom_geni_serial.c
Make devm_pm_opp_attach_genpd() to return error code instead of
opp_table pointer in order to have return type consistent with the
other resource-managed OPP helpers.
Signed-off-by: Dmitry Osipenko
---
drivers/opp/core.c | 18 ++
include/linux/pm_opp.h | 9 +
2 files
From: Yangtao Li
Use resource-managed OPP API to simplify code.
Signed-off-by: Yangtao Li
Acked-by: Mark Brown
Signed-off-by: Dmitry Osipenko
---
drivers/spi/spi-geni-qcom.c | 16 ++--
include/linux/qcom-geni-se.h | 2 --
2 files changed, 6 insertions(+), 12 deletions(-)
diff
These patches improve bmips bcm63xx device tree nodes.
Álvaro Fernández Rojas (5):
mips: bmips: fix syscon-reboot nodes
mips: bmips: bcm6328: populate device tree nodes
mips: bmips: bcm6358: populate device tree nodes
mips: bmips: bcm6362: populate device tree nodes
mips: bmips: bcm6368:
Commit a23c4134955e added the clock controller nodes, incorrectly changing the
syscon-reboot nodes addresses.
Fixes: a23c4134955e ("MIPS: BMIPS: add clock controller nodes")
Signed-off-by: Álvaro Fernández Rojas
---
arch/mips/boot/dts/brcm/bcm3368.dtsi | 2 +-
arch/mips/boot/dts/brcm/bcm63268.d
From: Yangtao Li
Use resource-managed OPP API to simplify code.
Signed-off-by: Yangtao Li
Acked-by: Mark Brown
Signed-off-by: Dmitry Osipenko
---
drivers/spi/spi-qcom-qspi.c | 18 +-
1 file changed, 5 insertions(+), 13 deletions(-)
diff --git a/drivers/spi/spi-qcom-qspi.c b/
- Rename periph_clk to periph_osc.
- Rename clkctl to periph_clk.
- Move syscon-reboot to subnode.
- Add watchdog.
- Add SPI controller.
- Add USBH PHY.
- Add cfi-flash.
Signed-off-by: Álvaro Fernández Rojas
---
arch/mips/boot/dts/brcm/bcm6358.dtsi | 83
1 file chang
- Rename periph_clk to periph_osc.
- Rename clkctl to periph_clk.
- Move syscon-reboot to subnode.
- Add hsspi-osc clock.
- Add watchdog.
- Add SPI controller.
- Add HS SPI controller.
- Add NAND controller.
- Add USBH PHY.
Signed-off-by: Álvaro Fernández Rojas
---
arch/mips/boot/dts/brcm/bcm636
- Rename periph_clk to periph_osc.
- Rename clkctl to periph_clk.
- Move syscon-reboot to subnode.
- Add hsspi-osc clock.
- Add watchdog.
- Add HS SPI controller.
- Add NAND controller.
- Add USBH PHY.
Signed-off-by: Álvaro Fernández Rojas
---
arch/mips/boot/dts/brcm/bcm6328.dtsi | 119 +
From: Yangtao Li
Use resource-managed OPP API to simplify code.
Signed-off-by: Yangtao Li
Signed-off-by: Dmitry Osipenko
---
drivers/gpu/drm/msm/adreno/a5xx_gpu.c | 2 +-
drivers/gpu/drm/msm/adreno/a6xx_gmu.c | 2 +-
drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 11 +++--
drivers/gpu/dr
From: Yangtao Li
Use resource-managed OPP API to simplify code.
Signed-off-by: Yangtao Li
Signed-off-by: Dmitry Osipenko
---
drivers/gpu/drm/lima/lima_devfreq.c | 47 +++--
drivers/gpu/drm/lima/lima_devfreq.h | 3 --
2 files changed, 11 insertions(+), 39 deletions(-)
From: Yangtao Li
Use resource-managed OPP API to simplify code.
Signed-off-by: Yangtao Li
Signed-off-by: Dmitry Osipenko
---
drivers/media/platform/qcom/venus/core.h | 1 -
.../media/platform/qcom/venus/pm_helpers.c| 35 +--
2 files changed, 8 insertions(+), 28 delet
From: Yangtao Li
Use resource-managed OPP API to simplify code.
Signed-off-by: Yangtao Li
Reviewed-by: Krzysztof Kozlowski
Signed-off-by: Dmitry Osipenko
---
drivers/memory/samsung/exynos5422-dmc.c | 13 +++--
1 file changed, 3 insertions(+), 10 deletions(-)
diff --git a/drivers/mem
- Rename periph_clk to periph_osc.
- Rename clkctl to periph_clk.
- Move syscon-reboot to subnode.
- Add watchdog controller.
- Add SPI controller.
- Add NAND controller.
- Add USBH PHY controller.
- Add RNG controller.
- Add cfi-flash controller.
Signed-off-by: Álvaro Fernández Rojas
---
arch/m
From: Yangtao Li
Use resource-managed OPP API to simplify code.
Signed-off-by: Yangtao Li
Signed-off-by: Dmitry Osipenko
---
drivers/mmc/host/sdhci-msm.c | 19 +--
1 file changed, 5 insertions(+), 14 deletions(-)
diff --git a/drivers/mmc/host/sdhci-msm.c b/drivers/mmc/host/sd
From: Yangtao Li
Use resource-managed OPP API to simplify code.
Signed-off-by: Yangtao Li
Reviewed-by: Steven Price
Signed-off-by: Dmitry Osipenko
---
drivers/gpu/drm/panfrost/panfrost_devfreq.c | 37 +
drivers/gpu/drm/panfrost/panfrost_devfreq.h | 2 --
2 files changed,
Commit a23c4134955e added the clock controller nodes, incorrectly changing the
syscon-reboot nodes addresses.
Fixes: a23c4134955e ("MIPS: BMIPS: add clock controller nodes")
Signed-off-by: Álvaro Fernández Rojas
---
v2: no changes
arch/mips/boot/dts/brcm/bcm3368.dtsi | 2 +-
arch/mips/boot/dt
These patches improve bmips bcm63xx device tree nodes.
v2: add missing BCM63268 patch.
Álvaro Fernández Rojas (6):
mips: bmips: fix syscon-reboot nodes
mips: bmips: bcm6328: populate device tree nodes
mips: bmips: bcm6358: populate device tree nodes
mips: bmips: bcm6362: populate device t
- Rename periph_clk to periph_osc.
- Rename clkctl to periph_clk.
- Move syscon-reboot to subnode.
- Add watchdog.
- Add SPI controller.
- Add USBH PHY.
- Add cfi-flash.
Signed-off-by: Álvaro Fernández Rojas
---
v2: no changes
arch/mips/boot/dts/brcm/bcm6358.dtsi | 83 -
- Rename periph_clk to periph_osc.
- Rename clkctl to periph_clk.
- Move syscon-reboot to subnode.
- Add hsspi-osc clock.
- Add watchdog.
- Add HS SPI controller.
- Add NAND controller.
- Add USBH PHY.
Signed-off-by: Álvaro Fernández Rojas
---
v2: no changes
arch/mips/boot/dts/brcm/bcm6328.dts
- Rename periph_clk to periph_osc.
- Rename clkctl to periph_clk.
- Move syscon-reboot to subnode.
- Add watchdog controller.
- Add SPI controller.
- Add NAND controller.
- Add USBH PHY controller.
- Add RNG controller.
- Add cfi-flash controller.
Signed-off-by: Álvaro Fernández Rojas
---
v2: no
- Rename periph_clk to periph_osc.
- Rename clkctl to periph_clk.
- Move syscon-reboot to subnode.
- Add hsspi-osc clock.
- Add watchdog.
- Add SPI controller.
- Add HS SPI controller.
- Add NAND controller.
- Add USBH PHY.
Signed-off-by: Álvaro Fernández Rojas
---
v2: no changes
arch/mips/boo
- Rename periph_clk to periph_osc.
- Rename clkctl to periph_clk.
- Move syscon-reboot to subnode.
- Add hsspi-osc clock.
- Add watchdog.
- Add HS SPI controller
- Add NAND controller.
- Add USBH PHY.
Signed-off-by: Álvaro Fernández Rojas
---
v2: add missing patch
arch/mips/boot/dts/brcm/bcm63
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