PTM configuration and enabling were previously mixed together:
pci_ptm_init() collected granularity info and enabled PTM for Root Ports
and Switch Upstream Ports; pci_enable_ptm() did the same for Endpoints.
Move everything related to the PTM Capability register to pci_ptm_init()
for all devices, and everything related to the PTM Control register to
pci_enable_ptm().
Link: https://lore.kernel.org/r/20220909202505.314195-4-helgaas@kernel.org
Tested-by: Rajvi Jingar <rajvi.jingar@linux.intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
PTM requires an unbroken path of PTM-supporting devices between the PTM
Root and the ultimate PTM Requester, but if a Switch supports PTM, only the
Upstream Port can have a PTM Capability; the Downstream Ports do not.
Previously we copied the PTM configuration from the Switch Upstream Port to
the Downstream Ports so dev->ptm_enabled for any device implied that all
the upstream devices support PTM.
Instead of making it look like Downstream Ports have their own PTM config,
add pci_upstream_ptm(), which returns the upstream device that has a PTM
Capability (either a Root Port or a Switch Upstream Port).
Link: https://lore.kernel.org/r/20220909202505.314195-3-helgaas@kernel.org
Tested-by: Rajvi Jingar <rajvi.jingar@linux.intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
The smd-edge child node references respective schema which allows
additional properties, so the ADSP needs to further restrict them.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220906121358.302894-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Rob Herring <robh@kernel.org>
Cache the PTM Capability offset instead of searching for it every time we
enable/disable PTM or save/restore PTM state. No functional change
intended.
Link: https://lore.kernel.org/r/20220909202505.314195-2-helgaas@kernel.org
Tested-by: Rajvi Jingar <rajvi.jingar@linux.intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
In order to ensure only documented properties are present, node schemas
must have unevaluatedProperties or additionalProperties set to false
(typically).
Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220823145649.3118479-10-robh@kernel.org
The definition of ioread64 etc is hidden on 32-bit, but the declaration
remained by accident, which led to the generic definition getting left
out:
ERROR: modpost: "ioread64" [drivers/pci/switch/switchtec.ko] undefined!
Hide the declaration and #define under the same #ifdef.
Reported-by: kernel test robot <lkp@intel.com>
Fixes: 77bfc8bdb5 ("parisc: Remove 64bit access on 32bit machines")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
syscon and simple-mfd cannot be used without device specific compatible,
so simplify the example to fix this.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Acked-By: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20220817142246.828762-3-krzysztof.kozlowski@linaro.org
Signed-off-by: Rob Herring <robh@kernel.org>
syscon and simple-mfd cannot be used without device specific compatible,
so simplify the example to fix this.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-By: Vinod Koul <vkoul@kernel.org>
Acked-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Link: https://lore.kernel.org/r/20220817142246.828762-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Rob Herring <robh@kernel.org>
Since BCM4908 SoC support is merged into ARCH_BCMBCA, add BCM4908
maintainer Rafal to bcmbca maintainer list.
Signed-off-by: William Zhang <william.zhang@broadcom.com>
Link: https://lore.kernel.org/r/20220803175455.47638-9-william.zhang@broadcom.com
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Kernel bugzilla: 216301
When doing direct writes we need to also invalidate the mapping in case
we have a cached copy of the affected page(s) in memory or else
subsequent reads of the data might return the old/stale content
before we wrote an update to the server.
Cc: stable@vger.kernel.org
Reviewed-by: Paulo Alcantara (SUSE) <pc@cjr.nz>
Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Add memory-region property to the list of optional properties, specify
the value type and a definition. This property is used to specify the
memory region which should be used for remote heap CMA.
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220909133938.3518520-4-abel.vesa@linaro.org
Signed-off-by: Rob Herring <robh@kernel.org>
drivers/hwtracing/ptt/hisi_ptt.c:13:10: fatal error: linux/dma-iommu.h: No such file or directory
13 | #include <linux/dma-iommu.h>
| ^~~~~~~~~~~~~~~~~~~
Caused by:
commit ff0de066b4 ("hwtracing: hisi_ptt: Add trace function support for HiSilicon PCIe Tune and Trace device")
interacting with:
commit f2042ed21d ("iommu/dma: Make header private")
from the iommu tree.
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Acked-by: Robin Murphy <robin.murphy@arm.com>
Acked-by: Yicong Yang <yangyicong@hisilicon.com>
[Fixed subject line and added changelog text]
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
LoongArch irqchips have a fixed hierarchy which currently can't be
described by ACPI tables, so upstream irqchip drivers call downstream
irqchip drivers' initialization directly. As a result, the top level
(CPU-level) irqchip driver should explicitly select downstream drivers
to avoid build errors.
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20220808085319.3350111-1-chenhuacai@loongson.cn
Just like is done for compute and copy engines, extract a function to
handle media engines. While at it, be consistent on using or not the
uncore/gt/info variable aliases.
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220909-media-v2-2-6f20f322b4ef@intel.com
Check for media IP version instead of graphics since this is figuring
out the media engines' configuration. Currently the only platform with
non-matching graphics/media version is Meteor Lake: update the check in
gen11_vdbox_has_sfc() so it considers not only version 12, but also any
later version which then includes that platform.
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220909-media-v2-1-6f20f322b4ef@intel.com
Running a PREEMPT_RT kernel based on v5.19-rc3-rt4 on an Ampere Altra
triggers:
[ 22.616229] BUG: sleeping function called from invalid context at kernel/locking/spinlock_rt.c:46
[ 22.616239] in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 1884, name: kworker/80:1
[ 22.616243] preempt_count: 3, expected: 0
[ 22.616244] RCU nest depth: 0, expected: 0
[...]
[ 22.616250] hardirqs last enabled at (33): _raw_spin_unlock_irq (/home/piegon01/linux/./arch/arm64/include/asm/irqflags.h:35)
[ 22.616273] hardirqs last disabled at (34): __schedule (/home/piegon01/linux/kernel/sched/core.c:6432 (discriminator 1))
[ 22.616283] softirqs last enabled at (0): copy_process (/home/piegon01/linux/./include/linux/lockdep.h:191)
[ 22.616297] softirqs last disabled at (0): 0x0
[ 22.616305] Preemption disabled at:
[ 22.616307] __setup_irq (/home/piegon01/linux/kernel/irq/manage.c:1612)
[ 22.616322] CPU: 80 PID: 1884 Comm: kworker/80:1 Tainted: G W [...]
[ 22.616328] Hardware name: WIWYNN Mt.Jade Server System B81.03001.0005/Mt.Jade Motherboard, BIOS 1.08.20220218 (SCP: 1.08.20220218) 2022/02/18
[ 22.616333] Workqueue: events work_for_cpu_fn
[ 22.616344] Call trace:
[...]
[ 22.616403] alloc_cpumask_var_node (/home/piegon01/linux/lib/cpumask.c:115)
[ 22.616414] alloc_cpumask_var (/home/piegon01/linux/lib/cpumask.c:147)
[ 22.616417] its_select_cpu (/home/piegon01/linux/drivers/irqchip/irq-gic-v3-its.c:1580)
[ 22.616428] its_set_affinity (/home/piegon01/linux/drivers/irqchip/irq-gic-v3-its.c:1659)
[ 22.616431] msi_domain_set_affinity (/home/piegon01/linux/kernel/irq/msi.c:501)
[ 22.616440] irq_do_set_affinity (/home/piegon01/linux/kernel/irq/manage.c:276)
[ 22.616443] irq_setup_affinity (/home/piegon01/linux/kernel/irq/manage.c:633)
[ 22.616447] irq_startup (/home/piegon01/linux/kernel/irq/chip.c:280)
[ 22.616453] __setup_irq (/home/piegon01/linux/kernel/irq/manage.c:1777)
Follow the pattern established in commit cba4235e60 ("genirq: Remove
mask argument from setup_affinity()") and co to overcome this issue by
defining a static struct cpumask and protecting it by a raw spinlock.
Since its_select_cpu() can be executed with IRQs enabled or disabled,
enforce that the cpumask computation is done with interrupts disabled.
Signed-off-by: Pierre Gondois <pierre.gondois@arm.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20220912141857.1391343-1-pierre.gondois@arm.com
The field drv_data is assigned during driver's probe, where it's
already checked to be not NULL.
Remove the always false check '!host_data->drv_data'.
This fixes a warning "variable dereferenced before check" detected
by '0-DAY CI Kernel Test Service'.
Fixes: c297493336 ("irqchip/stm32-exti: Simplify irq description table")
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/lkml/202208131739.gJvcs9ls-lkp@intel.com/
Signed-off-by: Antonio Borneo <antonio.borneo@foss.st.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20220817125758.5975-1-antonio.borneo@foss.st.com
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Merge 6.0-rc5 into driver-core-next
We need the driver core and debugfs changes in this branch.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fix edp clock on Gru, fix usb port on BPI-R2-Pro, fix license typo,
fix wlan-wake-pin on Gru-Bob and lower the sd-card speed on Quartz64-B
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Merge tag 'v6.0-rockchip-dtsfixes1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into arm/fixes
Drop some not-specified properties, fix phy-supply properties,
fix edp clock on Gru, fix usb port on BPI-R2-Pro, fix license typo,
fix wlan-wake-pin on Gru-Bob and lower the sd-card speed on Quartz64-B
* tag 'v6.0-rockchip-dtsfixes1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
arm64: dts: rockchip: Remove 'enable-active-low' from rk3566-quartz64-a
arm64: dts: rockchip: Remove 'enable-active-low' from rk3399-puma
arm64: dts: rockchip: fix property for usb2 phy supply on rk3568-evb1-v10
arm64: dts: rockchip: fix property for usb2 phy supply on rock-3a
arm64: dts: rockchip: Set RK3399-Gru PCLK_EDP to 24 MHz
arm64: dts: rockchip: fix upper usb port on BPI-R2-Pro
arm64: dts: rockchip: Fix typo in lisense text for PX30.Core
arm64: dts: rockchip: Pull up wlan wake# on Gru-Bob
arm64: dts: rockchip: Lower sd speed on quartz64-b
Link: https://lore.kernel.org/r/2645885.mvXUDI8C0e@phil
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Highlights:
----------
- MPU:
- General:
- Add I2C support (5 instances) on STM32MP13.
- Add SPI support (5 instabces) on STM32MP13.
- Add timer interrupts support on STM32MP15.
- ST boards:
- Enable I2C1 and I2C5 on stm32mp135f-dk board.
- Add SPI5 on stm32mp135f-dk board but disabled as only available on
the GPIO expansion connector.
- ARGON:
- Remove spidev node as not used by the code.
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Merge tag 'stm32-dt-for-v6.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32 into arm/dt
STM32 DT for v6.1, round 1
Highlights:
----------
- MPU:
- General:
- Add I2C support (5 instances) on STM32MP13.
- Add SPI support (5 instabces) on STM32MP13.
- Add timer interrupts support on STM32MP15.
- ST boards:
- Enable I2C1 and I2C5 on stm32mp135f-dk board.
- Add SPI5 on stm32mp135f-dk board but disabled as only available on
the GPIO expansion connector.
- ARGON:
- Remove spidev node as not used by the code.
* tag 'stm32-dt-for-v6.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32:
ARM: dts: stm32: argon: remove spidev node
ARM: dts: stm32: Create separate pinmux for qspi cs pin in stm32mp15-pinctrl.dtsi
ARM: dts: stm32: Fix typo in license text for Engicam boards
ARM: dts: stm32: Add timer interrupts on stm32mp15
ARM: dts: stm32: add pinctrl and disabled spi5 node in stm32mp135f-dk
ARM: dts: stm32: add spi nodes into stm32mp131.dtsi
ARM: dts: stm32: enable i2c1 and i2c5 on stm32mp135f-dk.dts
ARM: dts: stm32: add i2c nodes into stm32mp131.dtsi
Link: https://lore.kernel.org/r/d80afc20-2745-24a2-ab70-a5a03439bd50@foss.st.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
different display outputs), Pine64 Pinephone Pro, Open AI Lab EAIDK-610.
New components of the rk356x (Video encoder/decoder, pcie, CSI dphy).
New board-peripherals for rock3a (pcie, i2c, regulators, rtc), quartz64-b
(pcie, analog audio) and BPI-R2-Pro (pcie), ROCK Pi (leds), Odroid Go (charger)
Usage of the new-ish bclk special handling for audio on rk3399.
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Merge tag 'v6.1-rockchip-dts64-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into arm/dt
New boards the Anberic RG353P and RG503, Radxa Rock4c+ (variant with
different display outputs), Pine64 Pinephone Pro, Open AI Lab EAIDK-610.
New components of the rk356x (Video encoder/decoder, pcie, CSI dphy).
New board-peripherals for rock3a (pcie, i2c, regulators, rtc), quartz64-b
(pcie, analog audio) and BPI-R2-Pro (pcie), ROCK Pi (leds), Odroid Go (charger)
Usage of the new-ish bclk special handling for audio on rk3399.
* tag 'v6.1-rockchip-dts64-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: (29 commits)
arm64: dts: rockchip: use BCLK to GPIO switch on rk3399
arm64: dts: rockchip: Add Hantro encoder node to rk356x
arm64: dts: rockchip: Add VPU support for RK3568/RK3566
arm64: dts: rockchip: Enable PCIe controller on rock3a
arm64: dts: rockchip: add rtc to rock3a
arm64: dts: rockchip: Add PCIe 2 nodes to quartz64-b
arm64: dts: rockchip: add Anbernic RG353P and RG503
dt-bindings: arm: rockchip: Add Anbernic RG353P and RG503
dt-bindings: vendor-prefixes: add Anbernic
arm64: dts: rockchip: Add regulator suffix to BPI-R2-Pro
arm64: dts: rockchip: add LEDs for ROCK 4C+
arm64: dts: rockchip: add LED for ROCK Pi 4A/B/C/A+/B+
arm64: dts: rockchip: add rk817 chg to Odroid Go Advance
arm64: dts: rockchip: Fix SD card controller probe on Pinephone Pro
arm64: dts: rockchip: rk3399: Radxa ROCK 4C+
arm64: dts: rockchip: Add RK3399-T OPP table
dt-bindings: arm: rockchip: Document Radxa ROCK 4C+
arm64: dts: rockchip: Add initial support for Pine64 PinePhone Pro
dt-bindings: arm: rockchip: Add PinePhone Pro bindings
arm64: dts: rockchip: Add dts for a rk3399 based board EAIDK-610
...
Link: https://lore.kernel.org/r/5600929.DvuYhMxLoT@phil
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
The worker is canceled in gt_park path, but earlier it was assumed that
gt_park path cannot sleep and the cancel is asynchronous. This caused a
race with suspend flow where the worker runs after suspend and causes an
unclaimed register access warning. Cancel the worker synchronously since
the gt_park is indeed allowed to sleep.
v2: Fix author name and sign-off mismatch
Signed-off-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/4419
Fixes: 77cdd054dd ("drm/i915/pmu: Connect engine busyness stats from GuC to pmu")
Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Signed-off-by: John Harrison <John.C.Harrison@Intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220827002135.139349-1-umesh.nerlige.ramappa@intel.com
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
(cherry picked from commit 31335aa8e0)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Fix regression introduced by commit:
"drm/i915: Individualize fences before adding to dma_resv obj"
which sets obj->read_domains to 0 for both read and write paths.
Also set obj->write_domain to 0 on read path which was removed by
the commit.
References: https://gitlab.freedesktop.org/drm/intel/-/issues/6639
Fixes: 420a07b841 ("drm/i915: Individualize fences before adding to dma_resv obj")
Signed-off-by: Nirmoy Das <nirmoy.das@intel.com>
Cc: <stable@vger.kernel.org> # v5.16+
Cc: Matthew Auld <matthew.auld@intel.com>
Cc: Andrzej Hajda <andrzej.hajda@intel.com>
Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com>
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220907172641.12555-1-nirmoy.das@intel.com
(cherry picked from commit 04f7eb3d45)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Currently, pic_height of vdsc_cfg structure is being used to calculate
slice_height, before it is set for DP.
So taking out the lines to set pic_height from the helper
intel_dp_dsc_compute_params() to individual encoders, and setting
pic_height, before it is used to calculate slice_height for DP.
Fixes: 5a6d866f8e ("drm/i915: Get slice height before computing rc params")
Cc: Manasi Navare <manasi.d.navare@intel.com>
Cc: Vandita Kulkarni <vandita.kulkarni@intel.com>
Cc: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Reviewed-by: Vandita Kulkarni <vandita.kulkarni@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220902103219.1168781-1-ankit.k.nautiyal@intel.com
(cherry picked from commit e72df53dcb)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
cxl_pmem.ko uses memory_add_physaddr_to_nid() but ia64 does not export it,
so this causes a build error:
ERROR: modpost: "memory_add_physaddr_to_nid" [drivers/cxl/cxl_pmem.ko] undefined!
Fix this by exporting that function.
Fixes: 8c2676a587 ("hot-add-mem x86_64: memory_add_physaddr_to_nid node fixup")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Ben Widawsky <bwidawsk@kernel.org>
Cc: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: linux-ia64@vger.kernel.org
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Keith Mannthey <kmannth@us.ibm.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Rename lantiq dts files with soc name being the prefix, so that the
board dts file can be located easily by soc name, and we also gain
the consistency of naming.
This patch is a preparation for the addition of dts for newer SoCs
(Lantiq ARX100, VRX200 and xRX330).
Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Remove the repeated word "as" in comments.
Signed-off-by: Shaomin Deng <dengshaomin@cdjrlc.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Don't use "/**" kernel-doc notation for comments that are not in
kernel-doc format.
Eliminates one warning:
arch/mips/pci/pci-ar2315.c:6: warning: This comment starts with
'/**', but isn't a kernel-doc comment. Refer
Documentation/doc-guide/kernel-doc.rst
* Both AR2315 and AR2316 chips have PCI interface unit, which supports DMA
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reported-by: kernel test robot <lkp@intel.com>
Cc: Aditya Srivastava <yashsri421@gmail.com>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: linux-mips@vger.kernel.org
Cc: Sergey Ryazanov <ryazanov.s.a@gmail.com>
Acked-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Follow the advice of the below link and prefer 'strscpy' in this
subsystem. Conversion is 1:1 because the return value is not used.
Generated by a coccinelle script.
Link: https://lore.kernel.org/r/CAHk-=wgfRnXz0W3D37d01q3JFkr_i_uTL=V6A6G1oUZcprmknw@mail.gmail.com/
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
The double `it' is duplicated in the comment, remove one.
Signed-off-by: Jason Wang <wangborong@cdjrlc.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Commit 956b200a84 ("spi: spidev: Warn loudly if instantiated from DT
as "spidev"") states that there should not be spidev nodes in DTs.
Remove this non-HW description. There won't be a regression because it
won't bind since 2015 anyhow.
Fixes: 16e3e44c5b ("ARM: dts: stm32: Add support for the emtrion emSBC-Argon")
Cc: Reinhold Mueller <reinhold.mueller@emtrion.com>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Create a separate pinmux for qspi chip select in stm32mp15-pinctrl.dtsi.
In the case we want to use transfer_one() API to communicate with a SPI
device, chip select signal must be driven individually.
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
The timer units in the stm32mp15x CPUs have interrupts, depending on the
timer flavour either one "global" or four dedicated ones. Add the irqs
to the timer units on stm32mp15x.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Add pinctrl information and a disabled spi5 node within
stm32mp135f-dk.dts in order to use the spi5 bus which is
available via the GPIO expansion pins of the STM32MP135 Discovery board.
Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Add the 5 instances of spi busses supported by the stm32mp131.
Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Enable the two i2c busses i2c1 and i2c5 available on the
stm32mp135f-dk Discovery board.
Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Add the 5 instances of i2c busses supported by the stm32mp131.
Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
