arch/arm/boot/dts/armada-385-atl-x530.dts:171.14-199.4: Warning (spi_bus_reg): /soc/spi@10680/spi-flash@0: SPI bus unit address format error, expected "1"
I assume the "reg" property is correct here, so adjust the unit address
accordingly.
Fixes: c6dfc019c239 ("ARM: dts: mvebu: Add device tree for ATL-x530 Board") Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Reported-by: kernelci.org bot <bot@kernelci.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* arm/drivers:
soc: aspeed: Adapt to new LPC device tree layout
pinctrl: aspeed-g5: Adapt to new LPC device tree layout
ipmi: kcs: aspeed: Adapt to new LPC DTS layout
ARM: dts: Remove LPC BMC and Host partitions
dt-bindings: aspeed-lpc: Remove LPC partitioning
Merge tag 'aspeed-5.13-lpc' of git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc into arm/drivers
ASPEED LPC updates for 5.13
These patches fix the ASPEED LPC bindings and LPC-related device drivers
so in the future the KCS driver can properly use the hardware.
* tag 'aspeed-5.13-lpc' of git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc:
soc: aspeed: Adapt to new LPC device tree layout
pinctrl: aspeed-g5: Adapt to new LPC device tree layout
ipmi: kcs: aspeed: Adapt to new LPC DTS layout
ARM: dts: Remove LPC BMC and Host partitions
dt-bindings: aspeed-lpc: Remove LPC partitioning
Chia-Wei, Wang [Fri, 19 Mar 2021 06:27:36 +0000 (16:57 +1030)]
soc: aspeed: Adapt to new LPC device tree layout
Add check against LPC device v2 compatible string to
ensure that the fixed device tree layout is adopted.
The LPC register offsets are also fixed accordingly.
Signed-off-by: Chia-Wei Wang <chiawei_wang@aspeedtech.com> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> Reviewed-by: Joel Stanley <joel@jms.id.au> Link: https://lore.kernel.org/r/20210319062752.145730-5-andrew@aj.id.au Signed-off-by: Joel Stanley <joel@jms.id.au>
Chia-Wei, Wang [Fri, 19 Mar 2021 06:27:35 +0000 (16:57 +1030)]
pinctrl: aspeed-g5: Adapt to new LPC device tree layout
Add check against LPC device v2 compatible string to
ensure that the fixed device tree layout is adopted.
The LPC register offsets are also fixed accordingly.
Signed-off-by: Chia-Wei Wang <chiawei_wang@aspeedtech.com> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> Acked-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Joel Stanley <joel@jms.id.au> Link: https://lore.kernel.org/r/20210319062752.145730-4-andrew@aj.id.au Signed-off-by: Joel Stanley <joel@jms.id.au>
Chia-Wei, Wang [Fri, 19 Mar 2021 06:27:34 +0000 (16:57 +1030)]
ipmi: kcs: aspeed: Adapt to new LPC DTS layout
Add check against LPC device v2 compatible string to
ensure that the fixed device tree layout is adopted.
The LPC register offsets are also fixed accordingly.
Signed-off-by: Chia-Wei Wang <chiawei_wang@aspeedtech.com> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> Acked-by: Haiyue Wang <haiyue.wang@linux.intel.com> Reviewed-by: Joel Stanley <joel@jms.id.au> Link: https://lore.kernel.org/r/20210319062752.145730-3-andrew@aj.id.au Signed-off-by: Joel Stanley <joel@jms.id.au>
Chia-Wei, Wang [Fri, 19 Mar 2021 06:27:33 +0000 (16:57 +1030)]
ARM: dts: Remove LPC BMC and Host partitions
The LPC controller has no concept of the BMC and the Host partitions.
A concrete instance is that the HICRB[5:4] are for the I/O port address
configurtaion of KCS channel 1/2. However, the KCS driver cannot access
HICRB for channel 1/2 initialization via syscon regmap interface due to
the parition boundary. (i.e. offset 80h)
In addition, for the HW design backward compatibility, a newly added HW
control bit could be located at any reserved one over the LPC addressing
space. Thereby, this patch removes the lpc-bmc and lpc-host child node
and thus the LPC partitioning.
Note that this change requires the synchronization between device tree
change and the driver change. To prevent the misuse of old devicetrees
with new drivers, or vice versa, the v2 compatible strings are adopted
for the LPC device as listed:
Chia-Wei, Wang [Fri, 19 Mar 2021 06:27:32 +0000 (16:57 +1030)]
dt-bindings: aspeed-lpc: Remove LPC partitioning
The LPC controller has no concept of the BMC and the Host partitions.
This patch fixes the documentation by removing the description on LPC
partitions. The register offsets illustrated in the DTS node examples
are also fixed to adapt to the LPC DTS change.
Signed-off-by: Chia-Wei Wang <chiawei_wang@aspeedtech.com> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Lee Jones <lee.jones@linaro.org> Reviewed-by: Joel Stanley <joel@jms.id.au> Link: https://lore.kernel.org/r/20210319062752.145730-1-andrew@aj.id.au Signed-off-by: Joel Stanley <joel@jms.id.au>
* arm/soc:
ARM: exynos: correct kernel doc in platsmp
ARM: hisi: use the correct HiSilicon copyright
ARM: s3c: Use pwm_get() in favour of pwm_request() in RX1950
ARM: OMAP1: fix incorrect kernel-doc comment syntax in file
ARM: OMAP2+: fix incorrect kernel-doc comment syntax in file
ARM: OMAP2+: Use DEFINE_SPINLOCK() for spinlock
ARM: OMAP2+: use true and false for bool variable
ARM: OMAP2+: add missing call to of_node_put()
ARM: OMAP2+: Replace DEFINE_SIMPLE_ATTRIBUTE with DEFINE_DEBUGFS_ATTRIBUTE
MAINTAINERS: use Krzysztof Kozlowski's Canonical address
* arm/apple-m1: (79 commits)
arm64: apple: Add initial Apple Mac mini (M1, 2020) devicetree
dt-bindings: display: Add apple,simple-framebuffer
arm64: Kconfig: Introduce CONFIG_ARCH_APPLE
irqchip/apple-aic: Add support for the Apple Interrupt Controller
dt-bindings: interrupt-controller: Add DT bindings for apple-aic
arm64: Move ICH_ sysreg bits from arm-gic-v3.h to sysreg.h
of/address: Add infrastructure to declare MMIO as non-posted
asm-generic/io.h: implement pci_remap_cfgspace using ioremap_np
arm64: Implement ioremap_np() to map MMIO as nGnRnE
docs: driver-api: device-io: Document ioremap() variants & access funcs
docs: driver-api: device-io: Document I/O access functions
asm-generic/io.h: Add a non-posted variant of ioremap()
arm64: arch_timer: Implement support for interrupt-names
dt-bindings: timer: arm,arch_timer: Add interrupt-names support
arm64: cputype: Add CPU implementor & types for the Apple M1 cores
dt-bindings: arm: cpus: Add apple,firestorm & icestorm compatibles
dt-bindings: arm: apple: Add bindings for Apple ARM platforms
dt-bindings: vendor-prefixes: Add apple prefix
arm64: irq: allow FIQs to be handled
arm64: Always keep DAIF.[IF] in sync
...
Merge tag 'omap-for-v5.13/defconfig-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/defconfig
Defconfig changes for omaps for v5.13
Update defconfig to have nefilter available as loadable modules
to make the defconfig more usable for networked devices. And we now
select SIMPLE_PM_BUS so it can be dropped. And some devices use
EEPROM_AT25 so let's add it as a loadable module.
* tag 'omap-for-v5.13/defconfig-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: omap2plus_defconfig: Add AT25 EEPROM module
ARM: omap2plus_defconfig: Enable Netfilter components as modules
ARM: omap2plus_defconfig: Update for dropped simple-pm-bus
Merge tag 'qcom-arm64-defconfig-for-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/defconfig
Qualcomm ARM64 defconfig udpate for 5.13
This enables the SM8350 TLMM and GCC drivers, needed to boot the
platform.
* tag 'qcom-arm64-defconfig-for-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
arm64: defconfig: Enable Qualcomm SM8350 TLMM and GCC
Merge tag 'samsung-soc-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into arm/soc
Samsung mach/soc changes for v5.13
1. Update Krzysztof Kozlowski's email address in Maintainers.
2. Replace deprecated pwm_request() with pwm_get() in S3C24xx.
3. Correct kerneldoc.
* tag 'samsung-soc-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
ARM: exynos: correct kernel doc in platsmp
ARM: s3c: Use pwm_get() in favour of pwm_request() in RX1950
MAINTAINERS: use Krzysztof Kozlowski's Canonical address
Merge tag 'omap-for-v5.13/soc-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/soc
SoC changes for omaps for v5.13
Minor non-urgent fixes for issues found by robots and few typo fixes:
- Use DEFINE_DEBUGFS_ATTRIBUTE
- Add missing of_node_put()
- Use true and false for bool variable
- Use DEFINE_SPINLOCK
- Fix incorrect kerneldoc usage
* tag 'omap-for-v5.13/soc-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: OMAP1: fix incorrect kernel-doc comment syntax in file
ARM: OMAP2+: fix incorrect kernel-doc comment syntax in file
ARM: OMAP2+: Use DEFINE_SPINLOCK() for spinlock
ARM: OMAP2+: use true and false for bool variable
ARM: OMAP2+: add missing call to of_node_put()
ARM: OMAP2+: Replace DEFINE_SIMPLE_ATTRIBUTE with DEFINE_DEBUGFS_ATTRIBUTE
Merge tag 'm1-soc-bringup-v5' of https://github.com/AsahiLinux/linux into arm/apple-m1
Apple M1 SoC platform bring-up
This series brings up initial support for the Apple M1 SoC, used in the
2020 Mac Mini, MacBook Pro, and MacBook Air models.
The following features are supported in this initial port:
- UART (samsung-style) with earlycon support
- Interrupts, including affinity and IPIs (Apple Interrupt Controller)
- SMP (through standard spin-table support)
- simplefb-based framebuffer
- Devicetree for the Mac Mini (should work for the others too at this
stage)
== Merge notes ==
This tag is based on v5.12-rc3 and includes the following two
dependencies merged in:
* Tip of arm64/for-next/fiq: 3889ba70102e
This is a hard (build) dependency that adds support for FIQ
interrupts, which is required for this SoC and the included AIC
irqchip driver. It is already merged in the arm64 tree.
* From tty/tty-next: 71b25f4df984
This commit includes the Samsung UART changes that have already
been merged into the tty tree. It is nominally a soft dependency,
but if this series is merged first it would trigger devicetree
validation failures as the DT included in it depends on bindings
introduced in the tty tree.
There was a merge conflict here. It has been resolved the same
way gregkh resolved it in a later tty merge, and both tty-next
and torvalds/master merge cleanly with this series at this time.
This series additionally depends on the nVHE changes in [1] to boot,
but we are letting those get merged through arm64.
This has been tested on an Apple M1 Mac Mini booting to a framebuffer
and serial console, with SMP and KASLR, with an arm64 defconfig
(+ CONFIG_FB_SIMPLE for the fb). In addition, the AIC driver now supports
running in EL1, tested in UP mode only.
== About the hardware ==
These machines officially support booting unsigned/user-provided
XNU-like kernels, with a very different boot protocol and devicetree
format. We are developing an initial bootloader, m1n1 [1], to take care
of as many hardware peculiarities as possible and present a standard
Linux arm64 boot protocol and device tree. In the future, I expect that
production setups will add U-Boot and perhaps GRUB into the boot chain,
to make the boot process similar to other ARM64 platforms.
The machines expose their debug UART over USB Type C, triggered with
vendor-specific USB-PD commands. Currently, the easiest way to get a
serial console on these machines is to use a second M1 box and a simple
USB C cable [2]. You can also build a DIY interface using an Arduino, a
FUSB302 chip or board, and a 1.2V UART-TTL adapter [3]. In the coming
weeks we will be designing an open hardware project to provide
serial/debug connectivity to these machines (and, hopefully, also
support other UART-over-Type C setups from other vendors). Please
contact me privately if you are interested in getting an early prototype
version of one of these devices.
We also have WIP/not merged yet support for loading kernels and
interacting via dwc3 usb-gadget, which works with a standard C-C or C-A
cable and any Linux host.
A quickstart guide to booting Linux kernels on these machines is
available at [4], and we are documenting the hardware at [5].
Asahi Linux is an open community project dedicated to developing and
maintaining mainline support for Apple Silicon on Linux. Feel free to
drop by #asahi and #asahi-dev on freenode to chat with us, or check
our website for more information on the project:
https://asahilinux.org/
Signed-off-by: Hector Martin <marcan@marcan.st>
* tag 'm1-soc-bringup-v5' of https://github.com/AsahiLinux/linux:
arm64: apple: Add initial Apple Mac mini (M1, 2020) devicetree
dt-bindings: display: Add apple,simple-framebuffer
arm64: Kconfig: Introduce CONFIG_ARCH_APPLE
irqchip/apple-aic: Add support for the Apple Interrupt Controller
dt-bindings: interrupt-controller: Add DT bindings for apple-aic
arm64: Move ICH_ sysreg bits from arm-gic-v3.h to sysreg.h
of/address: Add infrastructure to declare MMIO as non-posted
asm-generic/io.h: implement pci_remap_cfgspace using ioremap_np
arm64: Implement ioremap_np() to map MMIO as nGnRnE
docs: driver-api: device-io: Document ioremap() variants & access funcs
docs: driver-api: device-io: Document I/O access functions
asm-generic/io.h: Add a non-posted variant of ioremap()
arm64: arch_timer: Implement support for interrupt-names
dt-bindings: timer: arm,arch_timer: Add interrupt-names support
arm64: cputype: Add CPU implementor & types for the Apple M1 cores
dt-bindings: arm: cpus: Add apple,firestorm & icestorm compatibles
dt-bindings: arm: apple: Add bindings for Apple ARM platforms
dt-bindings: vendor-prefixes: Add apple prefix
Merge branch 'apple/m1-dependency' into arm/apple-m1
Pull in two dependency branches from the tty and arm64 trees
to make it possible to build all the remaining patches for
the Apple M1 series added next.
* apple/m1-dependency: (61 commits)
arm64: irq: allow FIQs to be handled
arm64: Always keep DAIF.[IF] in sync
arm64: entry: factor irq triage logic into macros
arm64: irq: rework root IRQ handler registration
arm64: don't use GENERIC_IRQ_MULTI_HANDLER
tty: serial: samsung_tty: Add earlycon support for Apple UARTs
tty: serial: samsung_tty: Add support for Apple UARTs
dt-bindings: serial: samsung: Add apple,s5l-uart compatible
tty: serial: samsung_tty: Use devm_ioremap_resource
tty: serial: samsung_tty: IRQ rework
tty: serial: samsung_tty: Add s3c24xx_port_type
tty: serial: samsung_tty: Separate S3C64XX ops structure
tty: serial: samsung_tty: Add ucon_mask parameter
...
Merge tag 'omap-for-v5.12/fixes-rc6-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/fixes
Fixes for omaps for v5.12-rc cycle
Fix swapped mmc device order also for omap3 that got changed with the
recent PROBE_PREFER_ASYNCHRONOUS changes. While eventually the aliases
should be board specific, all the mmc device instances are all there in
the SoC, and we do probe them by default so that PM runtime can idle the
devices if left enabled from the bootloader.
Also included are two compiler warning fixes.
* tag 'omap-for-v5.12/fixes-rc6-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: OMAP2+: Fix uninitialized sr_inst
ARM: dts: Fix swapped mmc order for omap3
ARM: OMAP2+: Fix warning for omap_init_time_of()
ARM: OMAP4: PM: update ROM return address for OSWR and OFF
ARM: OMAP4: Fix PMIC voltage domains for bionic
ARM: dts: Fix moving mmc devices with aliases for omap4 & 5
ARM: dts: Drop duplicate sha2md5_fck to fix clk_disable race
* arm/fixes: (146 commits)
arm64: dts: allwinner: h6: beelink-gs1: Remove ext. 32 kHz osc reference
MAINTAINERS: Match on allwinner keyword
MAINTAINERS: Add our new mailing-list
arm64: dts: allwinner: Fix SD card CD GPIO for SOPine systems
arm64: dts: allwinner: h6: Switch to macros for RSB clock/reset indices
Linux 5.12-rc6
firewire: nosy: Fix a use-after-free bug in nosy_ioctl()
soc: litex: Remove duplicated header file inclusion
io_uring: fix !CONFIG_BLOCK compilation failure
block: remove the unused RQF_ALLOCED flag
block: update a few comments in uapi/linux/blkpg.h
io_uring: move reissue into regular IO path
block: don't ignore REQ_NOWAIT for direct IO
riscv: Make NUMA depend on MMU
riscv: remove unneeded semicolon
riscv,entry: fix misaligned base for excp_vect_table
riscv: evaluate put_user() arg before enabling user access
riscv: Drop const annotation for sp
kbuild: lto: Merge module sections if and only if CONFIG_LTO_CLANG is enabled
tracing: Fix stack trace event size
...
Merge tag 'memory-controller-drv-tegra-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl into arm/drivers
Memory controller drivers for v5.13 - Tegra SoC
1. Few cleanups.
2. Add debug statistics to Tegra20 memory controller.
3. Update bindings and convert to dtschema. This update is not
backwards compatible (ABI break) however the broken part was added
recently (v5.11) and there are no users of it yet.
* tag 'memory-controller-drv-tegra-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl:
dt-bindings: memory: tegra20: mc: Convert to schema
dt-bindings: memory: tegra124: emc: Replace core regulator with power domain
dt-bindings: memory: tegra30: emc: Replace core regulator with power domain
dt-bindings: memory: tegra20: emc: Replace core regulator with power domain
memory: tegra: Print out info-level once per driver probe
memory: tegra20: Protect debug code with a lock
memory: tegra20: Correct comment to MC_STAT registers writes
memory: tegra20: Add debug statistics
memory: tegra: replace DEFINE_SIMPLE_ATTRIBUTE with DEFINE_DEBUGFS_ATTRIBUTE
Merge tag 'memory-controller-drv-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl into arm/drivers
Memory controller drivers for v5.13
1. OMAP: fix unlikely but possible out of bounds read.
2. PL353: fix mask used in setting ECC page_size in config register.
3. Minor cleanup: Freescale Corenet.
* tag 'memory-controller-drv-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl:
memory: pl353: fix mask of ECC page_size config register
memory: fsl-corenet-cf: Remove redundant dev_err call in ccf_probe()
memory: gpmc: fix out of bounds read and dereference on gpmc_cs[]
Merge tag 'v5.12-next-soc.2' of git://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux into arm/drivers
MT8167:
- add support for mmsys subsystem
* tag 'v5.12-next-soc.2' of git://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux:
soc: mediatek: mmsys: Add support for MT8167 SoC
dt-bindings: mediatek: mmsys: add mt8167 binding
Merge tag 'socfpga_update_for_v5.13_part2' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux into arm/drivers
SoCFPGA updates for v5.13, part 2
- Only build Stratix10 Service Layer and RSU drivers on ARM64
* tag 'socfpga_update_for_v5.13_part2' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux:
firmware: stratix10-svc: build only on 64-bit ARM
Merge tag 'qcom-drivers-for-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/drivers
Qualcomm driver updates for 5.13
This introduces SC7280 and SM8350 support in the RPMH power-domain
driver, SC7280 support to the LLCC driver, SC7280 support tot he AOSS
QMP driver, cleanups to the RPMH driver and a few smaller fixes to the
SMEM, QMI and EBI2 drivers.
* tag 'qcom-drivers-for-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
bus: qcom: Put child node before return
dt-bindings: firmware: scm: Add sc7280 support
soc: qcom: rpmh-rsc: Fold WARN_ON() into if condition
soc: qcom: rpmh-rsc: Loop over fewer bits in irq handler
soc: qcom: rpmh-rsc: Remove tcs_is_free() API
soc: qcom: smem: Update max processor count
soc: qcom: aoss: Add AOSS QMP support for SC7280
dt-bindings: soc: qcom: aoss: Add SC7280 compatible
soc: qcom: llcc: Add configuration data for SC7280
dt-bindings: arm: msm: Add LLCC for SC7280
soc: qcom: Fix typos in the file qmi_encdec.c
soc: qcom: rpmhpd: Add sc7280 powerdomains
dt-bindings: power: rpmpd: Add sc7280 to rpmpd binding
soc: qcom: rpmhpd: Add SM8350 power domains
dt-bindings: power: Add rpm power domain bindings for SM8350
Merge tag 'scmi-updates-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into arm/drivers
ARM SCMI updates for v5.13
The major and big addition this time is to support modularisation of
individual SCMI protocols thus enabling to add support for vendors'
custom SCMI protocol. This changes the interface provided by the SCMI
driver to all the users of SCMI and hence involved changes in various
other subsystem SCMI drivers. The change has been split with a bit of
transient code to preserve bisectability and avoiding one big patch bomb
changing all the users.
This also includes SCMI IIO driver(pulled from IIO tree) and support for
per-cpu DVFS.
* tag 'scmi-updates-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux: (41 commits)
firmware: arm_scmi: Add dynamic scmi devices creation
firmware: arm_scmi: Add protocol modularization support
firmware: arm_scmi: Rename non devres notify_ops
firmware: arm_scmi: Make notify_priv really private
firmware: arm_scmi: Cleanup events registration transient code
firmware: arm_scmi: Cleanup unused core transfer helper wrappers
firmware: arm_scmi: Cleanup legacy protocol init code
firmware: arm_scmi: Make references to handle const
firmware: arm_scmi: Remove legacy scmi_voltage_ops protocol interface
regulator: scmi: Port driver to the new scmi_voltage_proto_ops interface
firmware: arm_scmi: Port voltage protocol to new protocols interface
firmware: arm_scmi: Port systempower protocol to new protocols interface
firmware: arm_scmi: Remove legacy scmi_sensor_ops protocol interface
iio/scmi: Port driver to the new scmi_sensor_proto_ops interface
hwmon: (scmi) port driver to the new scmi_sensor_proto_ops interface
firmware: arm_scmi: Port sensor protocol to new protocols interface
firmware: arm_scmi: Remove legacy scmi_reset_ops protocol interface
reset: reset-scmi: Port driver to the new scmi_reset_proto_ops interface
firmware: arm_scmi: Port reset protocol to new protocols interface
firmware: arm_scmi: Remove legacy scmi_clk_ops protocol interface
...
Merge tag 'qcom-drivers-fixes-for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/fixes
Qualcomm fix for 5.12
This bypasses the, recently introduced, interconnect handling in the
GENI (serial engine) driver when running off ACPI, as this causes the
GENI probe to fail and the Lenovo Yoga C630 to boot without keyboard and
touchpad.
* tag 'qcom-drivers-fixes-for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
soc: qcom: geni: shield geni_icc_get() for ACPI boot
Merge tag 'sunxi-fixes-for-5.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into arm/fixes
One 32kHz clock fix for the beelink gs1, a CD polarity fix for the SoPine, some
MAINTAINERS maintainance, and a clk / reset switch to our headers.
* tag 'sunxi-fixes-for-5.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
arm64: dts: allwinner: h6: beelink-gs1: Remove ext. 32 kHz osc reference
MAINTAINERS: Match on allwinner keyword
MAINTAINERS: Add our new mailing-list
arm64: dts: allwinner: Fix SD card CD GPIO for SOPine systems
arm64: dts: allwinner: h6: Switch to macros for RSB clock/reset indices
A number of properties are dynamic, and based on system firmware
decisions that vary from version to version. These are expected
to be filled in by the loader.
Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Hector Martin <marcan@marcan.st>
Hector Martin [Mon, 1 Mar 2021 03:36:24 +0000 (12:36 +0900)]
arm64: Move ICH_ sysreg bits from arm-gic-v3.h to sysreg.h
These definitions are in arm-gic-v3.h for historical reasons which no
longer apply. Move them to sysreg.h so the AIC driver can use them, as
it needs to peek into vGIC registers to deal with the GIC maintentance
interrupt.
Acked-by: Marc Zyngier <maz@kernel.org> Acked-by: Will Deacon <will@kernel.org> Signed-off-by: Hector Martin <marcan@marcan.st>
Hector Martin [Thu, 11 Feb 2021 12:41:56 +0000 (21:41 +0900)]
of/address: Add infrastructure to declare MMIO as non-posted
This implements the 'nonposted-mmio' boolean property. Placing this
property in a bus marks all direct child devices as requiring
non-posted MMIO mappings. If no such property is found, the default
is posted MMIO.
of_mmio_is_nonposted() performs this check to determine if a given
device has requested non-posted MMIO.
of_address_to_resource() uses this to set the IORESOURCE_MEM_NONPOSTED
flag on resources that require non-posted MMIO.
of_iomap() and of_io_request_and_map() then use this flag to pick the
correct ioremap() variant.
This mechanism is currently restricted to builds that support Apple ARM
platforms, as an optimization.
Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Hector Martin <marcan@marcan.st>
Hector Martin [Thu, 25 Mar 2021 13:50:19 +0000 (22:50 +0900)]
asm-generic/io.h: implement pci_remap_cfgspace using ioremap_np
Now that we have ioremap_np(), we can make pci_remap_cfgspace() default
to it, falling back to ioremap() on platforms where it is not available.
Remove the arm64 implementation, since that is now redundant. Future
cleanups should be able to do the same for other arches, and eventually
make the generic pci_remap_cfgspace() unconditional.
Acked-by: Will Deacon <will@kernel.org> Signed-off-by: Hector Martin <marcan@marcan.st>
Hector Martin [Thu, 11 Feb 2021 12:35:46 +0000 (21:35 +0900)]
asm-generic/io.h: Add a non-posted variant of ioremap()
ARM64 currently defaults to posted MMIO (nGnRE), but some devices
require the use of non-posted MMIO (nGnRnE). Introduce a new ioremap()
variant to handle this case. ioremap_np() returns NULL on arches that
do not implement this variant.
sparc64 is the only architecture that needs to be touched directly,
because it includes neither of the generic io.h or iomap.h headers.
This adds the IORESOURCE_MEM_NONPOSTED flag, which maps to this
variant and marks a given resource as requiring non-posted mappings.
This is implemented in the resource system because it is a SoC-level
requirement, so existing drivers do not need special-case code to pick
this ioremap variant.
Then this is implemented in devres by introducing devm_ioremap_np(),
and making devm_ioremap_resource() automatically select this variant
when the resource has the IORESOURCE_MEM_NONPOSTED flag set.
Acked-by: Marc Zyngier <maz@kernel.org> Signed-off-by: Hector Martin <marcan@marcan.st>
Hector Martin [Sun, 14 Feb 2021 07:11:30 +0000 (16:11 +0900)]
arm64: arch_timer: Implement support for interrupt-names
This allows the devicetree to correctly represent the available set of
timers, which varies from device to device, without the need for fake
dummy interrupts for unavailable slots.
Also add the hyp-virt timer/PPI, which is not currently used, but worth
representing.
Reviewed-by: Tony Lindgren <tony@atomide.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Marc Zyngier <maz@kernel.org> Signed-off-by: Hector Martin <marcan@marcan.st>
Hector Martin [Sun, 14 Feb 2021 07:07:27 +0000 (16:07 +0900)]
dt-bindings: timer: arm,arch_timer: Add interrupt-names support
Not all platforms provide the same set of timers/interrupts, and Linux
only needs one (plus kvm/guest ones); some platforms are working around
this by using dummy fake interrupts. Implementing interrupt-names allows
the devicetree to specify an arbitrary set of available interrupts, so
the timer code can pick the right one.
This also adds the hyp-virt timer/interrupt, which was previously not
expressed in the fixed 4-interrupt form.
Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Marc Zyngier <maz@kernel.org> Reviewed-by: Tony Lindgren <tony@atomide.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Hector Martin <marcan@marcan.st>
This point in gregkh's tty-next tree includes all the samsung_tty
changes that were part of v3 of the M1 bring-up series, and have
already been merged in.
Nichole Wang [Tue, 30 Mar 2021 02:08:08 +0000 (10:08 +0800)]
ARM: dts: aspeed: mihawk: Add GPIO line names
Name the GPIOs to help userspace work with them. The names describe the
functionality the lines provide, not the net or ball name. This makes it
easier to share userspace code across different systems and makes the
use of the lines more obvious.
Eddie James [Mon, 29 Mar 2021 15:00:18 +0000 (10:00 -0500)]
ARM: dts: aspeed: everest: Enable fan watchdog
Set watchdog 1 to pulse the fan watchdog circuit that drives the FAULT
pin of the MAX31785, resulting in fans running at full speed, if at
any point the BMC stops pulsing it, such as a BMC reboot at runtime.
Enable watchdog 2 for BMC reboots.
Eddie James [Mon, 29 Mar 2021 15:00:09 +0000 (10:00 -0500)]
ARM: dts: aspeed: rainier 4U: Fix fan configuration
The 4U fans didn't have the correct properties since the fan nodes
were redefined. Fix this by referencing each fan individually and
adding the differences to the 4U fans.
Eddie James [Mon, 29 Mar 2021 15:00:08 +0000 (10:00 -0500)]
ARM: dts: aspeed: rainier: Enable fan watchdog
Set watchdog 1 to pulse the fan watchdog circuit that drives the FAULT
pin of the MAX31785, resulting in fans running at full speed, if at
any point the BMC stops pulsing it, such as a BMC reboot at runtime.
Enable watchdog 2 for BMC reboots.
Rainier has two dual-chip modules and therefore four CFAMs with their
associated engines. Add these to the devicetree with the i2c busses
that have devices on them.
This is a relatively low-cost AST2500-based Xeon E-2100/E-2200 series
mini-ITX board that we hope can provide a decent platform for OpenBMC
development.
This initial device-tree provides the necessary configuration for
basic BMC functionality such as host power control, serial console and
KVM support, and POST code snooping.
Aryan Srivastava [Mon, 30 Nov 2020 22:35:07 +0000 (11:35 +1300)]
ARM: dts: mvebu: Add device tree for ATL-x530 Board
Add device tree file for x530 board. This has an Armada 385 SoC. Has
NAND-flash for user storage and SPI for booting. Covers majority of x530
and GS980MX variants.
Signed-off-by: Aryan Srivastava <aryan.srivastava@alliedtelesis.co.nz> Reviewed-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Merge tag 'at91-dt-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux into arm/dt
AT91 dt for 5.13:
- two little fixes (typo, W=1)
- a change in gpio button keycode for recent boards
* tag 'at91-dt-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux:
ARM: dts: at91: sama5d2: add ETB and ETM unit name
ARM: dts: at91: change the key code of the gpio key
ARM: dts: at91: Fix a typo
Merge tag 'samsung-dt64-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into arm/dt
Samsung DTS ARM64 changes for v5.13
Two cleanups in DTS without expected impact.
* tag 'samsung-dt64-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
arm64: dts: exynos: white-space cleanups
arm64: dts: exynos: re-order Slim SSS clocks to match dtschema
Merge tag 'samsung-dt-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into arm/dt
Samsung DTS ARM changes for v5.13
1. Configure battery charger and front camera on GT-I9100 phone.
2. Fix in several boards the Maxim PMIC/MUIC/fuel gauge interrupt flags
to match real type of interrupt coming from the device.
3. Correct DTS with dtschema. This brings back the commit adding input
clock to CMU in Exynos4412 Odroid which was reverted some time ago
due to unsupported deferred probes (now supported and tested).
* tag 'samsung-dt-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
ARM: dts: exynos: Add front camera support to I9100
ARM: dts: exynos: white-space cleanups
ARM: dts: exynos: replace deprecated NTC/Murata compatibles
ARM: dts: exynos: add input clock to CMU in Exynos4412 Odroid
ARM: dts: s5pv210: correct fuel gauge interrupt trigger level on Fascinate family
ARM: dts: exynos: correct PMIC interrupt trigger level on Snow
ARM: dts: exynos: correct PMIC interrupt trigger level on SMDK5250
ARM: dts: exynos: correct PMIC interrupt trigger level on P4 Note family
ARM: dts: exynos: correct PMIC interrupt trigger level on Odroid X/U3 family
ARM: dts: exynos: correct PMIC interrupt trigger level on Midas family
ARM: dts: exynos: correct MUIC interrupt trigger level on Midas family
ARM: dts: exynos: correct fuel gauge interrupt trigger level on Midas family
ARM: dts: exynos: correct fuel gauge interrupt trigger level on P4 Note family
ARM: dts: exynos: correct fuel gauge interrupt trigger level on GT-I9100
ARM: dts: exynos: add charger supply for I9100
Merge tag 'omap-for-v5.13/dt-v2-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/dt
Devicetree changes for omaps for v5.13
Mostly configures addtional devices for various boards, and
updates the gpio line names for beagle boards so userspace can
optionally find the right lines:
- Use unique gpio line names for am335x-pocketbeagle
- Update omap3-echo led configuration and add ath6kl node
- Fix indentation for am3 tscadc node
- Prepare motorola-cpcap-mapphone for power supply dtbs_check_parsing
- Use unique gpio line names for am335x-boneblack.dts
projects / users / jedix / linux-maple.git / log